FCC ID: R5S-4200F FM4200F

 

Fluidmesh 4200 FIBER Installation and Configuration Manual Edition 1.6 (Firmware V8.3) Fluidmesh 4200 FIBER Table of Contents 1. HAZARDOUS CONDITION WARNINGS ........................................................... 6 1.1. Water Ingress Hazard ............................................................................. 6 1.2. Radio-Frequency Transmission Hazard .................................................... 7 1.3. Optical Radiation Hazard ........................................................................ 8 1.4. Hot Surfaces Hazard ............................................................................... 9 2. Reporting Mistakes And Recommending Improvements ................................... 10 3. Getting Started ............................................................................................... 11 3.1. Introduction ........................................................................................... 11 3.1.1. Fluidmesh 4200 FIBER ................................................................. 11 The Fluidmesh 4200 FIBER Radio Transceiver .................................. 11 Introduction ..................................................................................... 11 Unit Function And Throughput Speed ............................................... 12 Data Throttling ................................................................................ 12 MPLS Protocol ................................................................................ 12 Unit Configuration ........................................................................... 12 Role Adaptability ............................................................................. 12 Environmental Rating ...................................................................... 13 Product Specifications ..................................................................... 13 Transceiver And Gateway Unit Power Consumption .......................... 13 3.2. Fluidmesh Architecture ......................................................................... 14 3.2.1. Overview ..................................................................................... 14 Wireless Network Architectures ........................................................ 14 The FluidMAX TDMA Protocol ......................................................... 14 3.2.2. Fluidmesh Technologies ............................................................... 15 Prodigy .......................................................................................... 15 RACER .......................................................................................... 16 3.2.3. Point-To-Point Wireless Bridge ...................................................... 16 3.2.4. Mesh Network Architecture ........................................................... 17 3.2.5. Point-To-Multipoint Architecture With FluidMAX .............................. 18 3.3. Fluidmesh Network Addressing ............................................................. 20 3.3.1. Bridge IP Addressing ................................................................... 20 3.3.2. Unit Identification And Addressing ................................................. 20 Mesh- And Bridge-Capable Radio Transceiver Identification ............... 20 Operating The Unit In Mesh Point Mode Or Mesh End Mode .............. 21 Network Addressing ........................................................................ 22 Fluidmesh Radio Transceivers ................................................... 22 Connecting And Configuring An Ethernet Edge Device ...................... 23 Fluidmesh Radio Transceivers ................................................... 23 4. Hardware Installation ..................................................................................... 24 4.1. Fluidmesh Hardware Installation ............................................................ 24 4.1.1. Installing The Fluidmesh 4200 FIBER ............................................ 24 Environmental Rating And Unit Roles ............................................... 24 Installation Hardware ....................................................................... 24 4.1.2. Fluidmesh 4200 FIBER Status And Link LEDs ............................... 24 Unit And Link Quality Status ............................................................ 24 Boot Sequence ............................................................................... 25 4.1.3. Supplying Power To The Fluidmesh 4200 FIBER ............................ 25 Connecting Power To The Fluidmesh 4200 FIBER ............................. 26 DC IN, LAN And Fiber-Optic Ports .............................................. 26 4.1.4. Rebooting The Firmware And Resetting The Unit To Factory Defaults ............................................................................................... 27 Fluidmesh Networks LLC Page 2 of 180 Fluidmesh 4200 FIBER Device Firmware Reboot ................................................................. 27 Resetting The Unit To Factory Settings ............................................. 28 4.1.5. Suitability For Outdoor Installation ................................................. 28 4.2. Connecting The Fluidmesh Fluidmesh 4200 FIBER To A Network And Antennas .................................................................................................... 29 4.2.1. Terminal Assignments For Power And Data Connectors .................. 29 M12 A-Coded ................................................................................. 29 M12 A-Coded (Five-Pin) ............................................................ 29 M12 A-Coded Eight-Pin (Pre-September 2016 Only) ................... 30 M12 X-Coded ................................................................................. 32 XCO / SFP ..................................................................................... 33 Connecting Fiber-Optic Connectors To SFP Modules ................... 34 4.2.2. Connecting A DC IN Power Source To The Unit ............................. 35 4.2.3. Connecting LAN Cables To The Unit ............................................. 36 M12X LAN Cable ............................................................................ 36 4.2.4. Connecting An XCO-Standard Duplex Fiber-Optic Cable To The Unit ...................................................................................................... 38 4.2.5. Connecting The Antennas To The Fluidmesh 4200 FIBER .............. 42 QMA Antenna Connections .............................................................. 42 5. Using The Fluidmesh Partner Portal ............................................................... 45 5.1. Accessing The Partner Portal ................................................................ 45 5.2. Enabling Two-Factor Authentication For Security .................................... 46 5.3. Administering Plug-In License Codes ..................................................... 48 5.4. Using The RACER Radio Configuration Interface ................................. 48 5.5. Viewing The Technical Documentation For Your Fluidmesh Device ........... 48 6. Device Configuration Using The Configurator Interface .................................... 50 6.1. Software And Hardware Prerequisites .................................................... 52 6.2. Accessing The Fluidmesh 4200 FIBER For Device Configuration ............. 52 6.2.1. Local Access And Login For Initial Configuration ............................ 53 6.2.2. Initial Configuration With The Unit In Provisioning Mode .................. 56 6.3. Switching Between Offline And Online Modes ......................................... 62 Uploading A Device Configuration File From RACER ............................... 63 6.4. General Settings ................................................................................... 65 6.4.1. The General Mode Window .......................................................... 65 Changing The Operational Mode ...................................................... 66 Changing The Operational Mode On A Mesh Network-Capable Unit .......................................................................................... 66 Changing The Prodigy Version ......................................................... 67 Changing The LAN Parameters ........................................................ 68 6.4.2. Wireless Settings ......................................................................... 69 Modifying The Wireless Settings ...................................................... 69 Important Considerations For Wireless Settings ................................ 71 Point-To-Point And Point-To-Multipoint Considerations ....................... 71 Co-Location Considerations ............................................................. 72 Channel Width Considerations ......................................................... 72 Dynamic Frequency Selection Considerations ................................... 73 6.4.3. Antenna-Alignment Tools And Physical Statistics ............................ 74 6.4.4. Spectral Analysis ......................................................................... 77 6.5. Network Control .................................................................................... 78 6.5.1. Ping Softdog ................................................................................ 78 6.5.2. FMQuadro ................................................................................... 80 FMQuadro For Mesh Network-Capable Devices ............................. 80 Plotting And Interpreting The Wireless Links ............................... 80 Using And Interpreting The Wireless Link Information Display ...... 83 Fluidmesh Networks LLC Page 3 of 180 Fluidmesh 4200 FIBER Interpreting Device Warnings And Wireless Link Warnings ........... 86 Using The Address Summary Table ............................................ 86 Adding An Aerial Map To The FMQuadro View ............................ 87 6.5.3. Fluidity Quadro ......................................................................... 89 Fluidity Quadro For Mesh-End Devices ............................................. 89 Plotting And Interpreting Static And Mobile Device Information ..... 90 Using The Vehicles Table ........................................................... 92 Adding An Aerial Map To The Fluidity Quadro View ..................... 94 6.5.4. Advanced Tools ........................................................................... 95 Using The Ping Test Tool ................................................................. 95 Using The Bandwidth Test Tool ........................................................ 96 Using The Path MTU Discovery Tool ................................................ 97 6.6. Advanced Settings ................................................................................ 97 6.6.1. Advanced Radio Settings ............................................................. 97 Using The FluidMAX Management Setting ........................................ 98 Using The Max TX Power Setting ..................................................... 99 Using The Select Antenna Gain Setting .......................................... 100 Using The Data Packet Encryption Setting ...................................... 100 Using The Maximum Link Length Setting ........................................ 101 6.6.2. SFP Settings ............................................................................. 102 6.6.3. Static Routes ............................................................................. 103 6.6.4. Whitelists And Blacklists ............................................................. 104 6.6.5. Multicast ................................................................................... 107 Multicast Management For Mesh Network-Capable Devices ............ 107 6.6.6. SNMP Configuration ................................................................... 110 Using SNMP V2c ........................................................................... 111 Using SNMP V3 ............................................................................. 112 6.6.7. Wireless Access Point Configuration ............................................ 114 6.6.8. RADIUS Configuration ................................................................ 119 6.6.9. NTP Configuration ..................................................................... 122 6.6.10. L2TP Configuration .................................................................. 123 6.6.11. VLAN Settings ......................................................................... 124 VLAN Configuration ...................................................................... 124 Rules For Packet Management ...................................................... 126 6.6.12. Fluidity Settings ....................................................................... 127 Handoff Logic And Rate Adaptation Settings ................................... 130 6.6.13. Miscellaneous Settings ............................................................. 131 6.7. Management Settings ......................................................................... 133 6.7.1. View Mode Settings ................................................................... 133 6.7.2. Changing The Administrator Username And Password ................. 136 Enabling Remote Access To The Unit By Telnet .............................. 138 6.7.3. Overwriting And Upgrading The Unit Firmware ............................. 138 6.7.4. Plug-In Management .................................................................. 140 6.7.5. The Device Status View ............................................................. 144 The Device Status Window ............................................................ 144 6.7.6. Saving And Restoring The Unit Settings ...................................... 146 6.7.7. Resetting The Unit To Factory Defaults ........................................ 147 Rebooting The Unit ....................................................................... 148 6.7.8. Logging Out .............................................................................. 148 6.7.9. Viewing The End-User License Agreement .................................. 149 7. Software Plug-Ins ........................................................................................ 151 7.1. Available Plug-Ins ............................................................................... 151 7.2. Plug-In Management Procedures ......................................................... 155 7.2.1. Plug-In Activation ....................................................................... 155 Fluidmesh Networks LLC Page 4 of 180 Fluidmesh 4200 FIBER 7.2.2. Deactivating An Active Plug-In .................................................... 157 7.2.3. Reactivating A Deactivated Plug-In ............................................. 159 7.2.4. Exporting And Uploading Multiple Activation Codes ...................... 160 7.2.5. Sharing License Codes And Accepting Shared License Codes ...... 162 8. Troubleshooting .......................................................................................... 163 8.1. I Cannot Get The Log-In Screen .......................................................... 163 8.2. I Cannot Log In To The RACER Interface ............................................. 163 8.3. I Forgot The Administrator Password ................................................... 163 8.4. The Wireless Link Is Poor Or Non-Existent In Bridge Mode .................... 164 9. Electrical Power Requirements ..................................................................... 165 10. Heat Radiation Data .................................................................................. 167 11. Federal Communications Commission (FCC) Radio Interference Statement ... 168 12. Notices And Copyright ............................................................................... 171 13. Fluidmesh End-User License Agreement ..................................................... 173 13.1. Preamble ......................................................................................... 173 13.2. Notice .............................................................................................. 173 13.3. Definitions ........................................................................................ 173 13.4. License Grant ................................................................................... 174 13.5. Uses And Restrictions On Use ........................................................... 174 13.6. Open-Source Software ...................................................................... 175 13.7. Termination ...................................................................................... 176 13.8. Feedback ......................................................................................... 176 13.9. Consent To Use Of Data .................................................................... 176 13.10. Warranty Disclaimer ........................................................................ 177 13.11. Limitation Of Liability ....................................................................... 177 13.12. Exclusion Of Liability For Emergency Services .................................. 178 13.13. Export Control ................................................................................ 178 13.14. General .......................................................................................... 179 14. Contact Us ................................................................................................ 180 Fluidmesh Networks LLC Page 5 of 180 Fluidmesh 4200 FIBER 1. HAZARDOUS CONDITION WARNINGS All Fluidmesh products are designed with safety in mind. However, improper use of electronic and/or RF-emitting devices and/or their control software has potential to cause serious injury and/or property damage. To avoid such injury and damage, install, configure and operate Fluidmesh products only if you are properly qualified to do so. If any Fluidmesh hardware unit breaks down or malfunctions, emits smoke or an unusual smell, if water or other foreign matter enters the unit enclosure, or if the unit is dropped onto a hard surface or damaged in any way, power off the unit immediately and contact an authorized Fluidmesh Networks dealer for assistance. If you are adjusting and/or controlling a Fluidmesh device using control software such as the RACER interface or the device's local Configurator interface, do not make configuration changes unless you know with certainty that your changes will not negatively impact people or animals in the vicinity of the device and its antennas. 1.1. Water ingress hazard CAUTION In all circumstances where the Fluidmesh 4200 FIBER will be installed in an outdoor location, it is compulsory to mount the Fluidmesh 4200 FIBER inside an FM-SHIELD auxiliary mounting kit. is a proprietary The FM-SHIELD auxiliary mounting kit Fluidmesh solution, and is designed specifically to assure the long-term durability and radio transceivers that have been installed in outdoor environments. reliability of compatible If you need further information regarding the recommended usage of FM-SHIELD, contact your Fluidmesh Networks representative. Relevant technical specifications for FM-SHIELD can be found in the Fluidmesh FM-SHIELD installation manual. Fluidmesh Networks LLC Page 6 of 180 Fluidmesh 4200 FIBER 1.2. Radio-frequency transmission hazard WARNING Non-ionizing radio frequency (RF) transmissions can be hazardous to human and animal health. In sufficient quantity, RF radiation is capable of causing radiation burns, tissue damage and other injuries. Keep a safe distance from all RF-radiating devices such as antennas, when such devices are powered ON. Never stand in line with a powered RF-radiating device. Before activating any device capable of transmitting RF signals, make sure that all persons and animals are protected from possible RF exposure. Make sure that all RF feeds are securely connected to an appropriate antenna. Never activate any RF-capable device that is not connected to an antenna. Fluidmesh Networks LLC Page 7 of 180 Fluidmesh 4200 FIBER 1.3. Optical radiation hazard WARNING If any Fluidmesh hardware device is equipped with one or more fiber-optic transceiver modules, it is classified as a Class 1 laser product. It may use laser-emitting components and/or very high-intensity light sources. Do not look directly at the input/output end of the unit's SFP connector, or at the input/output end of any fiber-optic cable. Fiber-optic systems frequently use high-intensity light from laser or LED sources that may cause temporary or permanent blindness. For additional guidance regarding the safe use of laser-based and LED-based fiber-optic technology, refer to ANSI Z136.2

(Safe Use of Optical Fiber Communication Systems Utilizing Laser Diode and LED Sources). IMPORTANT The Fluidmesh 4200 FIBER is not shipped from the factory with fiber-optic transceivers installed unless the fiber-optic transceivers were specified as part of the purchase order. To gain fiber-optic capability, the unit must be equipped with a separate fiber-optic transceiver module. Fluidmesh Networks LLC Page 8 of 180 Fluidmesh 4200 FIBER 1.4. Hot surfaces hazard WARNING The outer surfaces of transceiver and gateway unit enclosures may become hot during normal operation. During normal operation, do not touch or handle the unit enclosure without personal protective equipment. Fluidmesh Networks LLC Page 9 of 180 Fluidmesh 4200 FIBER 2. REPORTING MISTAKES AND RECOMMENDING IMPROVEMENTS You can help improve this manual. If you find any mistakes, or if you know of a way to improve the procedures that are given, please let us know by E-mailing your suggestions to documentation@fluidmesh.com. Fluidmesh Networks LLC Page 10 of 180 Fluidmesh 4200 FIBER 3. GETTING STARTED 3.1. Introduction 3.1.1. Fluidmesh 4200 FIBER The Fluidmesh 4200 FIBER radio transceiver Introduction The Fluidmesh 4200 FIBER is designed to operate in the sub-6 GHz range as a static-mount wireless data link. In non-technical terms, this means it is designed to function as an intermediate radio link between a core wired and/or fiber-optic data network, and a sub-network. The unit is specifically designed for enhanced survivability in harsh environments such as seaside ports, railways and mines. It provides reliable service in high-speed applications (for example, servicing extremely fast-moving trains) and must be connected to one or more external antennas. The unit is designed primarily for mobility applications based on Fluidity technology, in which specialized antennas need to be deployed (for example, industrial automation and similar applications). train-to-ground, automated mining vehicles, The Fluidmesh 4200 FIBER is configured as a multiple input/multiple output (MIMO) 2x2 radio transceiver. In a 2x2 scenario, two separate spatial streams are transmitted by one transceiver unit, and are available to be re-combined by the radio chipset of a second transceiver unit. Fluidmesh Networks LLC Page 11 of 180 Fluidmesh 4200 FIBER IMPORTANT XCO-standard transceiver modules and XCO-type duplex fiber-optic connectors can easily be sourced as off-the-shelf parts. If you experience difficulty in sourcing or ordering fiber-optic parts or accessories, please contact your local Fluidmesh Networks representative for assistance. Unit function and throughput speed The unit is designed to handle mission-critical video, voice, and data with extremely high reliability. It can be fitted with a single XCO-type SFP fiber-

optic transceiver module to create fiber-optic connected point-to-point, point-to-multipoint or mesh network links, with real throughput of up to 100 Mbps under optimal wireless link conditions. Data throttling MPLS protocol The unit's FluidThrottle functionality allows you to specify the maximum amount of data throughput the unit will be required to handle at any time. The unit's throughput capacity can be upgraded to different levels using software plug-ins. Two different Multi-Protocol Label Switching (MPLS)-based protocol versions can be chosen. If a newer network is being built or upgraded, the advanced Prodigy 2.0 protocol can be selected to boost performance. If an older network incorporating Fluidmesh components is being upgraded, the Prodigy 1.0 protocol with limited functionality can be selected to guarantee compatibility. Prodigy uses a traffic optimization algorithm that allows every Fluidmesh radio to assign a specific priority level to every forwarded data packet. Unit configuration Role adaptability interface that allows you The unit is compatible with Fluidmesh RACER. This is a centralized, web-based to configure, monitor, and troubleshoot the unit (and in certain cases, the entire wireless network) in real time, without the need for any offline software. In cases where an initial connection cannot be made to the internet, the unit can be configured using a built-in offline Configurator interface. The unit is equipped with FluidMAX. This is a software technology that allows you to easily change the role of the unit, so that it is able to function as part of a Point-to-Point, Point-to-Multipoint, or Mesh network architecture without having to replace physical hardware. The unit can use Fluidmesh Networks LLC Page 12 of 180 Fluidmesh 4200 FIBER Environmental rating Product specifications time-division multiple access (TDMA), or carrier sense multiple access

(CSMA) protocols. The unit is certified for outdoor usage, equipped with vibration-proof connectors, and designed for fast installation and enhanced reliability in harsh environments. For detailed product specifications, refer to the product data sheet for the Fluidmesh 4200 FIBER. Transceiver and gateway unit power consumption In service, Fluidmesh transceiver units and gateway units consume electrical power at the rates given in the table below. IMPORTANT In service, transceiver and gateway units will consume power at various levels between the quoted lower limit and upper limit, depending on data load, signal strength, environmental conditions such as line-of-sight and atmospheric moisture, and other factors. traffic Note that the power consumption of transceiver units tends to be affected in inverse proportion to the unit temperature (in other words, power consumption tends to rise when the temperature of the unit falls, and the other way around). Table 1. Power consumption figures (transceiver units) Unit series Minimum power Nominal power Maximum power consumption consumption (typical consumption conditions)

(realistic system-

design assumption) FM PONTE 50 FM 1200 VOLO FM 1300 OTTO FM 3200-

series FM 4200-

series FM 3500 ENDO 4 Watts 6 to 7 Watts 10 Watts 4 Watts 6 to 7 Watts 10 Watts 8 Watts 10 to 12 Watts 15 Watts 4 Watts 6 to 7 Watts 10 Watts 4 Watts 6 to 7 Watts 10 Watts 8 Watts 10 to 12 Watts 15 Watts Fluidmesh Networks LLC Page 13 of 180 Fluidmesh 4200 FIBER Unit series Minimum power Nominal power Maximum power consumption consumption (typical consumption conditions)

(realistic system-

design assumption) FM 4500-

series FM 4800 8 Watts 10 to 12 Watts 15 Watts 13 Watts 15 to 17 Watts 20 Watts Table 2. Power consumption figures (gateway units) Unit Maximum power consumption (realistic system-design assumption) FM 1000 60 Watts FM 10000 275 Watts (redundant AC power supply) 250 Watts (non-redundant AC power supply) 3.2. Fluidmesh architecture 3.2.1. Overview Wireless network architectures Depending on the network design and the type of components used, the Fluidmesh 4200 FIBER can be used to create wireless network architectures, including:

Point-to-point (P2P) links. Point-to-multipoint (PTMP) sectors. Mixed networks that are capable of using any combination of types Mesh networks. Mobility networks. listed above. The FluidMAX TDMA protocol Individual radio transceivers can easily be assigned different roles within the same network, using Fluidmeshs patented FluidMAX technology. A typical example of a general network architecture that uses a combination of Fluidmesh components is shown below:

Fluidmesh Networks LLC Page 14 of 180 Fluidmesh 4200 FIBER FluidMAX enables high-performance deployments of outstanding flexibility. The following section shows how to build point-to-point, point-to-

multipoint and mesh networks using Fluidmesh products. 3.2.2. Fluidmesh technologies Prodigy Prodigy is Fluidmesh's proprietary implementation of the Multi-Protocol-

Label-Switching (MPLS) standard. IMPORTANT A Fluidmesh device only features Prodigy selection if the installed Prodigy engine includes the selection feature. Fluidmesh devices that are designed to operate exclusively in Bridge Mode (in other words, in point-to-point configuration) do not feature Prodigy. Prodigy 2.0 offers greatly improved performance compared to Prodigy 1.0. New traffic engineering, and advanced Quality of Service (QoS).

(through software plug-ins), include Fluidity features Note that Prodigy 2.0 is only compatible with firmware versions 6.5 and higher. Fluidmesh Networks LLC Page 15 of 180 Fluidmesh 4200 FIBER IMPORTANT Prodigy 1.0 and Prodigy 2.0 are not compatible with each other. Do not implement the two protocol versions within the same network. If you are expanding an existing network using new Fluidmesh hardware components, make sure that all components are compatible with each other by:

1. Upgrading all network components within the same network to firmware version 6.5 or higher, and:

2. Configuring all network components within the same network to operate using either Prodigy 1.0 or Prodigy 2.0. Use of Prodigy 1.0 is only recommended if the network contains older Fluidmesh devices that are not compatible with Prodigy 2.0. Select the Prodigy version you need by using the General Mode page of the Configurator interface. RACER RACER is Fluidmesh's web-based configuration portal. It is the primary interface with which to configure Fluidmesh radio devices. You can operate RACER using any internet-connected computer with a web browser. IMPORTANT For a detailed description of the differences between RACER and Device configuration using the configurator interface (page 50). local Configurator interface, refer the to 3.2.3. Point-to-point wireless bridge A point-to-point wireless bridge allows two local networks to communicate with each other. A simplified example is shown in Figure 1 (page 17). In context of the overall network architecture, the two local networks are called network segments. Fluidmesh Networks LLC Page 16 of 180 Fluidmesh 4200 FIBER Figure 1. Point-to-point network architecture All network activity that takes place on wireless bridges is 'transparent' to the network hosts. In other words, a wireless bridge forwards packets from one network segment to another according to a 'Forwarding table'. The forwarding table is built by learning the network topology from analysis of incoming traffic. In this configuration, no explicit interaction takes place between the wireless bridge and the network hosts. The network segments on either side of the wireless bridge share the same IP subnet. Therefore, each network host must use a unique IP address within the subnet. 3.2.4. Mesh network architecture Fluidmesh Networks offers wireless networking solutions that are based on the mesh networking architecture, but can also fill more traditional networking roles if needed. This allows substantial reliability and flexibility advantages when compared to traditional wireless solutions. A simplified example of a wireless mesh network is shown in Figure 2

(page 18). In such a network, every Fluidmesh hardware component transmits the data packets that come from the components directly linked to it. In a reliable mesh network with an acceptable amount of redundancy, every stream of data packets may reach the base station through any of a variety of paths. The Fluidmesh 4200 FIBER is designed to act as an

'intelligent router' that is able to forward packets coming from other Fluidmesh components in real time, based on an optimal, software-

determined path. In addition, the absence of any single point of failure greatly increases reliability when compared to any other wireless or wired data-transmission technology. Fluidmesh Networks LLC Page 17 of 180 Fluidmesh 4200 FIBER Figure 2. Fluidmesh Mesh Networking Architecture 3.2.5. Point-to-multipoint architecture with FluidMAX FluidMAX is Fluidmesh's proprietary and patented communications co-

ordination protocol for wireless mesh networks. The FluidMAX protocol is based on the concept of point-to-multipoint network architecture (Figure 3 (page 19)) with improved features and capabilities that allow the technology to meet or exceed the needs of the security and industrial automation industries. Fluidmesh Networks LLC Page 18 of 180 Fluidmesh 4200 FIBER Figure 3. Typical point-to-multipoint networking architecture FluidMAX is based on a centralized Media Access Control (MAC) protocol. It allows point-to-multipoint networks to be created by facilitating quick, reliable communications between Fluidmesh radio transceiver units that are part of the same network. Using FluidMAX technology, a Fluidmesh unit can be used as the center point of a star topology in a point-to-multipoint network arrangement using sector antennas, or using antenna splitters connected to more than one directional antenna. The Fluidmesh unit at the center of the star topology is assigned a Master role, co-ordinating communications to and from all other units (which are assigned Slave roles). Assuming a default communication channel width of 40 MHz, the MAC protocol used by FluidMAX is capable of supporting data throughput of up to 150 Mb/s. Provided that the sum of the data throughput requirements of all slave units in the star topology is less than or equal to 150 Mb/s, FluidMAX technology allows an increased data throughput rate per slave unit. This allows the number of installed slave units to be reduced. FluidMAX operates automatically and is fully integrated within the mesh network architecture. By continuously monitoring the network topology, installed Fluidmesh units are able to automatically use the FluidMAX MAC protocol, or remain in the initial mesh operating mode. No additional configuration is needed to enable the FluidMAX features, as the communication protocol is automatically chosen by FluidMAX, based on the detected network topology. Fluidmesh Networks LLC Page 19 of 180 Fluidmesh 4200 FIBER 3.3. Fluidmesh Network Addressing 3.3.1. Bridge IP addressing If needed, the Fluidmesh 4200 FIBER can be operated in Bridge mode. This creates a single point-to-point connection between two network segments. A simplified example of a Bridge mode connection is shown in Figure 4 (page 20). As shipped from the factory, the wired ethernet ports of all Fluidmesh hardware components are assigned the same default IP address of 192.168.0.10/24. No default IP address is associated with the wireless interface. Figure 4. Wireless network architecture (bridge configuration) 3.3.2. Unit identification and addressing Mesh- and bridge-capable radio transceiver identification CAUTION This section contains theoretical explanations of the underlying concepts behind mesh network addressing, and is intended for use by qualified network engineers only. For specific instructions on Fluidmesh hardware installation, see Hardware installation (page 24). For specific instructions on how to configure a Fluidmesh radio transceiver unit using the configurator interface, see the configurator interface (page 50). Device configuration using Regardless of its configuration and operating mode, every Fluidmesh radio transceiver is shipped from the factory with a unique unit identification (ID) number. This number always takes the following form:

Fluidmesh Networks LLC Page 20 of 180 Fluidmesh 4200 FIBER 5.a.b.c The triplet a.b.c uniquely identifies the individual physical hardware unit, and cannot be changed. The unit ID number is used to identify the physical hardware units within the configurator interface that is used for configuration of the unit. A simplified diagram demonstrating the relationship between a wired LAN, and a linked mesh radio network containing a mesh end unit and mesh point units, is shown in Figure 5 (page 21). Figure 5. Fluidmesh Network Addressing Operating the unit in Mesh Point mode or Mesh End mode If the Fluidmesh 4200 FIBER radio transceiver unit is installed as part of a mesh network architecture, it can be set to operate in either of two operating modes:

Fluidmesh Networks LLC Page 21 of 180 Fluidmesh 4200 FIBER Mesh Point Mode: This is the default operating mode. Each radio transceiver unit that is part of the network, but is not connected to the wired LAN backbone, must be set in Mesh Point mode. Mesh End Mode: Each radio transceiver unit that is part of the network and is connected to the wired LAN backbone must be set in Mesh End Mode. A Mesh End transceiver unit is always the junction point between the wireless network and any IP-based wired network. Network addressing Fluidmesh radio transceivers Fluidmesh data link layer (layer 2) addressing allows you to configure each Fluidmesh 4200 FIBER transceiver unit, and each IP device connected to the unit, according to the IP address class used in the private LAN to which the Mesh End unit is connected. Each Fluidmesh radio transceiver unit has a factory-set IP address of 192.168.0.10, and a Netmask of 255.255.255.0. NOTE Each individual Fluidmesh radio transceiver unit has a factory-

set 5.a.b.c unit identification number. Each unit is shipped from the factory with the same IP address, but with a unique unit identification number. When a Fluidmesh wireless network is connected to a wired LAN, the LAN is usually the private control room LAN. Therefore, Fluidmesh radio transceivers, and all other edge devices that connect the wireless network to the wired LAN, must be assigned individual LAN IP addresses that are part of the same subnet. The edge devices will be accessed using those IP addresses. A typical network configuration (Fluidmesh Network Addressing) is shown in Operating the unit in Mesh Point mode or Mesh End mode (page 21). In this configuration, the private LAN IP address class is 192.168.150.0, with netmask 255.255.255.0. Note that each device has an IP address belonging to this subnet. IMPORTANT IP addresses must not be duplicated within a network. If addresses are duplicated, IP address conflicts will occur. Multiple Fluidmesh radio transceiver units can be connected through a network switch, forming radio clusters. The proprietary routing protocol will run automatically on the wired part of the network. To activate the cluster feature, transceiver units that are capable of being set in Mesh Point mode must be set in that mode. Fluidmesh Networks LLC Page 22 of 180 Fluidmesh 4200 FIBER Connecting and configuring an Ethernet edge device Ethernet edge devices such as IP cameras and Wi-Fi access points can be connected to the Ethernet ports of the Fluidmesh 4200 FIBER. Such edge devices must be configured using the IP subnet scheme defined for the broadcast domain. The default IP subnet mask for all Fluidmesh devices is 192.168.0.0 /

255.255.255.0. The default IP address for all Fluidmesh devices is 192.168.0.10 /

255.255.255.0. You can configure any Ethernet device manually or automatically, using a DHCP server that resides on the LAN network. The Fluidmesh network is totally transparent to DHCP, therefore, DHCP requests and responses can be forwarded transparently across the network. IMPORTANT If an Ethernet-based system using multiple peripheral components is connected to the wireless network, assign each peripheral component a fixed IP address. If dynamic IP addressing is used, the components may not be accessible to third-party software that relies on the components for data input. A typical example is a video surveillance system equipped with multiple CCTV cameras. Each camera must be assigned a fixed IP address to be accessible to the video-recording software. Fluidmesh radio transceivers A wide variety of Ethernet edge devices, such as IP cameras and Wi-Fi access points, can be connected to the Ethernet ports of the Fluidmesh 4200 FIBER. You can configure any Ethernet device manually or automatically by using a DHCP server that resides on the LAN network. The Fluidmesh network is totally transparent to DHCP. Therefore, DHCP requests and responses can be forwarded transparently across the network. IMPORTANT If a video surveillance system is connected to the wireless network, assign each camera a fixed IP address. If dynamic IP addressing is used, the cameras may not be accessible to the video-recording software. Fluidmesh Networks LLC Page 23 of 180 Fluidmesh 4200 FIBER 4. HARDWARE INSTALLATION 4.1. Fluidmesh Hardware Installation 4.1.1. Installing the Fluidmesh 4200 FIBER Environmental rating and unit roles The Fluidmesh 4200 FIBER (part number FM4200F-HW) is a wireless radio transceiver unit. The hardware is contained in an outdoor-rated metal enclosure that can be easily mounted on poles or walls. The Fluidmesh 4200 FIBER can operate in any of the following networking roles:

As a point-to-point wireless bridge (see Point-to-point wireless bridge (page 16) for details). As a single radio unit within a wireless mesh network (see Mesh network architecture (page 17) for details). As a Master radio unit or Slave radio unit within a point-to-multipoint the FluidMAX Management wireless network Setting' in Advanced radio settings (page 97) for details).

'Using

(see Installation hardware Metal clamps are supplied as part of the installation package, to allow mounting of the unit on utility poles. Refer to the Fluidmesh 4200 FIBER installation instructions for details. 4.1.2. Fluidmesh 4200 FIBER Status and link LEDs Unit and link quality status The front panel of the Fluidmesh 4200 FIBER (as seen below) contains seven LEDs. The panel is used to check the unit status and wireless link quality status. Figure 6. Status and link/boot LEDs During normal operation, conditions:

the seven LEDs indicate the following Fluidmesh Networks LLC Page 24 of 180 Fluidmesh 4200 FIBER Power: The Fluidmesh 4200 FIBER is receiving power. LAN1: Network activity on Ethernet port 1. LAN2: Network activity on Ethernet port 2. SIGNAL STRENGTH (red): Signal strength very poor. SIGNAL STRENGTH (yellow): Signal strength inadequate. SIGNAL STRENGTH (green): Signal strength acceptable. SIGNAL STRENGTH (green): Signal strength excellent. TIP During normal operation, the readings from the four SIGNAL STRENGTH LEDs can be used to do radio antenna alignment

(see Antenna-alignment tools and physical statistics (page 74) for more information). Boot sequence During the unit's boot sequence, the four SIGNAL STRENGTH LEDs light up in sequence. During the boot sequence, the LEDs indicate the following conditions:

1. Red: Core system boot in progress. 2. Yellow: Wireless system boot in progress. 3. First green: Routing engine boot in progress. 4. Second green: Unit configuration boot in progress. If the boot sequence above stops at any LED, an error has been detected during that stage of the boot sequence. 4.1.3. Supplying power to the Fluidmesh 4200 FIBER CAUTION When connecting the Fluidmesh 4200 FIBER to a power supply, the instructions in this section must be strictly followed at all times. Failure to follow these instructions may result in irreparable damage to the unit and/or other connected hardware, and will also invalidate the product warranty. Fluidmesh Networks LLC Page 25 of 180 Fluidmesh 4200 FIBER IMPORTANT The radio transceiver package does not include a DC IN power source (devices capable of accepting DC IN power only), a PoE injector, or a powered Ethernet switch. A suitable power source must be ordered separately. For technical data on which power sources are compatible with the Fluidmesh 4200 FIBER, refer to Electrical power requirements (page 165). The Fluidmesh 4200 FIBER can be provided with power using the following methods:

A standard IEEE 802.3af Power-over-Ethernet (PoE) connection

(for example, from a compatible network switch). A compatible 48 Vdc passive PoE injector conforming to either IEEE 802.3af or IEEE 802.3at. A 48 Vdc power source equipped with an M12A connector. When providing the power source for the Fluidmesh 4200 FIBER, remember the following important points:

Install the power source as close to the unit as possible to minimize voltage drop. The maximum suggested distance is 165ft (50m). Connecting power to the Fluidmesh 4200 FIBER NOTE For detailed comparative information on which Fluidmesh hardware devices are capable of accepting power through IEEE 802.3at or IEEE 802.3af power sources, or through a DC IN power source, refer to Electrical power requirements (page 165). DC IN, LAN and fiber-optic ports The Fluidmesh 4200 FIBER radio transceiver unit has three connector ports (Figure 7 (page 26)):

Figure 7. Device connector ports Fluidmesh Networks LLC Page 26 of 180 Fluidmesh 4200 FIBER The DC IN connection is a 5-pin M12A port, exclusively designed to accept passive 48 Vdc power. The LAN connection is an 8-pin M12X port, designed to connect the unit to a local area network (LAN) switch and/or to an IEEE 802.3 48 Vdc power source. The SFP connection is a small form-factor pluggable (SFP) port, exclusively designed to connect the unit to a duplex fiber-optic data link. IMPORTANT The Fluidmesh 4200 FIBER is shipped from the factory with no fiber-optic transceiver installed. For the unit to have fiber-optic capability, the SFP port must be equipped with a separate fiber-optic transceiver. 4.1.4. Rebooting the firmware and resetting the unit to factory defaults The Fluidmesh 4200 FIBER hardware can be rebooted and reset to factory default condition using the procedures in this section. IMPORTANT The following procedure shows how to do a 'hard' (device firmware) reboot. To do a 'soft' (device software) reboot, refer to Resetting the unit to factory defaults (page 147). To do a 'hard' (device firmware) reboot under emergency conditions (for example, if the unit malfunctions), do the steps in the following sub-

section. Device firmware reboot 1. Remove the Phillips-head screw labelled RESET at the bottom of the unit (Figure 8 (page 27)). Figure 8. Fluidmesh 4200 FIBER (Hardware RESET protective screw) Fluidmesh Networks LLC Page 27 of 180 Fluidmesh 4200 FIBER 2. Insert a long tool with a thin shaft, such as a screwdriver, into the RESET button port until the tool touches the bottom. 3. Press the RESET button for one second, then release the button immediately. The unit will reboot. 4. Replace the Phillips-head screw at the bottom of the unit. Resetting the unit to factory settings CAUTION Do not do a factory reset unless the unit needs to be reconfigured using its factory configuration as a starting point. A factory reset will reset the unit's IP address and administrator password, and will disconnect the unit from the network. The following methods are available to do a factory reset:

1. To do the reset using the configurator interface, refer to Resetting the unit to factory defaults (page 147). 2. To do the reset using RACER, refer to the Fluidmesh Networks 3. To do the reset by physically accessing the unit, follow the RACER User Manual. procedure below. To reset the radio to its factory default settings, do the steps that follow:

1. Power ON the unit. 2. Wait approximately 40 seconds for the unit to boot up. 3. When the unit has completed its boot sequence, access the RESET button as shown above, and press the button for 7 seconds. The LEDs will blink. The unit will be restored to factory default settings

(including its default IP address of 192.168.0.10 and subnet mask of 255.255.255.0). The unit will reboot. reset to admin. The administrator user name and password will both be 4.1.5. Suitability for outdoor installation The Fluidmesh 4200 FIBER was specifically designed for installation in harsh outdoor environments. Under operating conditions, the unit is completely sealed, and is capable of high-performance operation in Fluidmesh Networks LLC Page 28 of 180 Fluidmesh 4200 FIBER outdoor environments, and under severe conditions such as water spray, salt, and extreme fluctuations in cold and heat. The Fluidmesh 4200 FIBER has successfully passed stringent environmental certification tests, including the European Committee for Standardization EN 50155 (electronic equipment used on rolling stock for railway applications) and EN 45545 (fire protection on railway vehicles) tests. Examples of specific certification tests included:

Verification of resistance to salt water intrusion and corrosion. This consisted of subjecting the unit to running, high-pressure salt water for 24 hours, followed by a 24-hour drying time. The unit was then carefully examined to verify that no corrosion or water ingress were found. Verification of resistance to fluctuating temperatures. This consisted of placing the unit in a climatic chamber and subjecting it to operating ranges between -40C and 80C, for four hours. 4.2. Connecting the Fluidmesh Fluidmesh 4200 FIBER to a network and antennas 4.2.1. Terminal assignments for power and data connectors IMPORTANT Always use outdoor-rated, RF-shielded Ethernet cables when connecting the Power and LAN ports of a transceiver unit to external hardware. M12 A-coded M12 A-coded (five-pin) This section describes the terminal assignments for M12 A-coded connectors equipped with five pins (power only) and with eight pins

(power and data). The terminal assignments for female M12 A-coded five-pin connectors are as follows:

Fluidmesh Networks LLC Page 29 of 180 Fluidmesh 4200 FIBER Terminal 1: V1+ (Brown wire) Terminal 2: Not used Terminal 3: V1- (Blue wire) Terminal 4: Not used Terminal 5: Ground / Earth (Gray wire) NOTE The radio trasceiver does not make use of a dual-redundant power supply. Therefore, terminals 2 and 4 are not used. M12 A-coded eight-pin (pre-September 2016 only) Female M12 A-coded eight-pin connectors (below) are used only on Fluidmesh 4200-series and 4500-series units manufactured before September 2016. Fluidmesh Networks LLC Page 30 of 180 Fluidmesh 4200 FIBER When splicing a female M12 A-coded eight-pin connector to one end of an Ethernet cable, and a male RJ45 Ethernet connector to the other end of the Ethernet cable, the terminal assignments are as follows:

Terminal 1 of M12A (Blue wire with white tracer) to terminal 5 of RJ45. RJ45. RJ45. RJ45. M12X. M12X. Terminal 2 of M12A (Brown wire with white tracer) to terminal 7 of Terminal 3 of M12A (Brown wire) to terminal 8 of RJ45. Terminal 4 of M12A (Orange wire) to terminal 2 of RJ45. Terminal 5 of M12A (Green wire with white tracer) to terminal 3 of Terminal 6 of M12A (Orange wire with white tracer) to terminal 1 of Terminal 7 of M12A (Blue wire) to terminal 4 of RJ45. Terminal 8 of M12A (Green wire) to terminal 6 of RJ45. When splicing a female M12 A-coded eight-pin connector to one end of an Ethernet jumper cable, and a male M12 X-coded connector to the other end of the Ethernet jumper cable, the terminal assignments are as follows:

Terminal 1 of M12A (Blue wire with white tracer) to terminal 7 of Terminal 2 of M12A (Brown wire with white tracer) to terminal 5 of Terminal 3 of M12A (Brown wire) to terminal 6 of M12X. Fluidmesh Networks LLC Page 31 of 180 Fluidmesh 4200 FIBER Terminal 4 of M12A (Orange wire) to terminal 2 of M12X. Terminal 5 of M12A (Green wire with white tracer) to terminal 3 of Terminal 6 of M12A (Orange wire with white tracer) to terminal 1 of M12X. M12X. Terminal 7 of M12A (Blue wire) to terminal 8 of M12X. Terminal 8 of M12A (Green wire) to terminal 4 of M12X. M12 X-coded M12 X-coded connectors are used on all Fluidmesh 4200-series and 4500-series units manufactured after September 2016. When splicing a male M12 X-coded connector to one end of an Ethernet cable, and a male RJ45 Ethernet connector to the other end of the Ethernet cable, the terminal assignments are as follows:

Terminal 1 of M12X (Orange wire with white tracer) to terminal 1 of Terminal 2 of M12X (Orange wire) to terminal 2 of RJ45. Terminal 3 of M12X (Green wire with white tracer) to terminal 3 of Terminal 4 of M12X (Green wire) to terminal 6 of RJ45. Terminal 5 of M12X (Brown wire with white tracer) to terminal 7 of Terminal 6 of M12X (Brown wire) to terminal 8 of RJ45. Terminal 7 of M12X (Blue wire with white tracer) to terminal 5 of RJ45. RJ45. RJ45. RJ45. Fluidmesh Networks LLC Page 32 of 180 Fluidmesh 4200 FIBER XCO / SFP Terminal 8 of M12X (Blue wire) to terminal 4 of RJ45. WARNING If a Fluidmesh device is fitted with an XCO-type fiber-optic module, it is a Class 1 laser product. It makes use of fiber-optic technology, including laser-emitting components. Do not look directly at the input/output end of any XCO / SFP connector, or at the input/output end of any fiber-optic cable. Fiber-optic systems frequently use high-intensity laser light that may cause temporary or permanent blindness. For additional guidance regarding the safe use of laser-based and LED-based fiber-optic technology, refer to ANSI Z136.2

(Safe Use of Optical Fiber Communication Systems Utilizing Laser Diode and LED Sources). IMPORTANT Fiber-optic-compatible Fluidmesh gateways and transceivers are shipped from the factory without fiber-optic modules installed. For the relevant unit to have fiber-optic capability, it must be equipped with a separate XCO-type fiber-optic module. XCO-standard transceiver modules and XCO-type duplex fiber-optic connectors can easily be sourced as off-the-shelf parts. If you experience difficulty in sourcing or ordering fiber-

optic parts or accessories, please contact your local Fluidmesh Networks representative for assistance. The terminal assignments for male SFP connectors are as follows:

Terminal 1: Tx (outgoing) line Terminal 2: Rx (incoming) line Fluidmesh Networks LLC Page 33 of 180 Fluidmesh 4200 FIBER Connecting fiber-optic connectors to SFP modules Fiber-optic components are extremely sensitive to water, dirt and dust. In particular, the optical interfaces of these components must not be contaminated by foreign matter under any circumstances. Ensure optimal performance of a fiber-optic network by connecting fiber-

optic connectors to XCO-type SFP modules only as shown below:

1. Do not remove protective covers from any fiber-optic components until you are ready to connect and seal the components within a minimal period of time. 2. Remove the protective cap covering the connection ports of the SFP module. 3. Slide the round threaded tube that covers the SFP port connector back along the fiber-optic cable, until the port connector is fully exposed (below). Note the locking lugs on the metal port connector. 4. Remove the dust covers from the SFP module. 5. Move the metal port connector (1, below) fully forward until the locking lugs snap into the SFP port (2, below). CAUTION Do not attempt to connect the duplex fiber-optic cable connector to the SFP module until the metal port connector is fully engaged with the SFP port. Fluidmesh Networks LLC Page 34 of 180 Fluidmesh 4200 FIBER 6. Slide the duplex fiber-optic cable connector (3, above) into the SFP module until you hear a positive Click sound. 7. Slide the round threaded tube forward along the fiber-optic cable. Screw the tube onto the port connector by hand (below). 4.2.2. Connecting a DC IN power source to the unit NOTE If the unit must be powered using an IEEE 802.3at-compliant network switch or PoE injector, disregard this section and proceed to Connecting LAN cables to the unit (page 36). When the Fluidmesh 4200 FIBER is mounted in its final location, connect the unit to a 48V DC IN power supply by doing the following steps:

1. Only use a power cable that terminates in an M12A connector to connect the power source to the unit. Fluidmesh Networks LLC Page 35 of 180 Fluidmesh 4200 FIBER 2. Make sure that the terminal pin assignments for the M12A plug comply with the accepted standard for M12A connectors. Next, proceed to the steps in the following table:

3. Remove the protective plastic cover from the port labelled DC IN. 4. Wrap PTFE thread-sealing tape around the threads of the M12A connector on the unit. Use enough tape to ensure a watertight seal. 5. Insert the M12A connector leading from the power source into the port labelled DC IN. 6. Screw the threaded sleeve of the male connector onto the female connector. Tighten the connection by hand. 4.2.3. Connecting LAN cables to the unit M12X LAN cable IMPORTANT If a local area network (LAN) connection must be made to the unit and the unit must be powered using a compatible network switch or PoE injector, follow the instructions in this section. If non-powered local area network (LAN) connections must be made to the unit through both LAN ports, follow the instructions for connecting the LAN cables as shown in this section. Then, connect a 48V DC IN power supply to the unit as shown in Connecting a DC IN power source to the unit (page 35). Fluidmesh Networks LLC Page 36 of 180 Fluidmesh 4200 FIBER When the Fluidmesh 4200 FIBER is mounted in its final location, connect the unit to LAN connection(s) and/or a PoE power supply by doing the following steps:

1. Only use a shielded CAT5/6 cable that terminates in an M12X connector to connect any LAN cable to the unit. 2. Make sure that the terminal pin assignments for the M12X plug(s) comply with the accepted standard for M12X LAN/PoE connectors. Next, proceed to the steps in the following table:

3. Remove the protective plastic plug from the port labelled LAN. 4. Wrap PTFE thread-sealing tape around the threads of the M12X connector on the unit. Use enough tape to ensure a watertight seal. 5. Insert the M12X connector leading from the local LAN hardware into the port labelled LAN. 6. Screw the threaded sleeve of the female connector onto the male connector. Tighten the connection by hand. Fluidmesh Networks LLC Page 37 of 180 Fluidmesh 4200 FIBER 4.2.4. Connecting an XCO-standard duplex fiber-optic cable to the unit WARNING If a Fluidmesh 4200 FIBER transceiver is fitted with an XCO /

SFP fiber-optic module, it is a Class 1 laser product. It makes use of laser-emitting components. Do not look directly at the input/output end of the unit's SFP connector, or at the input/output end of any fiber-

optic cable. Fiber-optic systems frequently use high-intensity laser light that may cause temporary or permanent blindness. technology, fiber-optic including For additional guidance regarding the safe use of laser-based and LED-based fiber-optic technology, refer to ANSI Z136.2

(Safe Use of Optical Fiber Communication Systems Utilizing Laser Diode and LED Sources). IMPORTANT XCO-standard transceiver modules and XCO-type duplex fiber-optic connectors can easily be sourced as off-the-shelf parts. If you experience difficulty in sourcing or ordering fiber-optic parts or accessories, please contact your local Fluidmesh Networks representative for assistance. Due to the large variety of XCO-type fiber-optic transceivers that are available, Fluidmesh Networks ships the Fluidmesh 4200 FIBER from the factory without a fiber-optic transceiver installed. For the unit to have fiber-optic capability, the unit must be equipped with a separately available fiber-optic transceiver. Alternatively, you can choose not to connect the unit to fiber-optic infrastructure by leaving the SFP port unoccupied. If the unit must be equipped with an XCO-type fiber-optic transceiver, the transceiver unit must conform to the following specifications:

Small Form Factor Pluggable (SFP) duplex LC receptacle. SFP MSA compliant.

+ 3.3V single power supply. Before installing an SFP module, familiarize yourself with the different types that are in use. An SFP module may use any of four different latching methods to secure the module inside its module port:

The bale clasp-type module has a clasp that is used to remove and install the module (below). Fluidmesh Networks LLC Page 38 of 180 Fluidmesh 4200 FIBER The mylar tab-type module has a tab that is pulled to remove the module (below). The actuator button-type module has a button that is pushed to remove the module (below). Fluidmesh Networks LLC Page 39 of 180 Fluidmesh 4200 FIBER The slide tab-type module has a sliding tab underneath its front end that is used to remove the module (below). CAUTION SFP modules are static-sensitive devices. Always use an ESD wrist strap or similar individual grounding device when handling an SFP module. To install an XCO-type SFP module in the Fluidmesh 4200 FIBER, do the following steps:

1. Wear an ESD-preventive wrist or ankle strap, and follow its instructions for use. 2. Make sure that the SFP module is oriented correctly in relation to the module slot. Slide-tab modules have a hardware label that must face up. 3. If the module is a bale-clasp type, close the bale clasp before inserting the module. Fluidmesh Networks LLC Page 40 of 180 Fluidmesh 4200 FIBER 4. Line up the module with the port. 5. Slide the module into the port. If the module is an actuator-button type, do not press the actuator button as you insert the module, as this might stop the module from seating correctly inside the port. 6. Push gently but firmly on the outer face of the module. If the module is correctly aligned, you will hear a click as the slide pin at the bottom of the module snaps into place. To remove an XCO-type SFP module from the Fluidmesh 4200 FIBER, do the following steps:

CAUTION Do not remove or insert SFP modules any more often than absolutely necessary. Removing and inserting SFP modules can shorten their useful life. Do not install or remove the SFP module if a fiber-optic cable is attached to it. This can damage the cable, the cable connector, and the optical interfaces in the SFP module. 1. Wear an ESD-preventive wrist or ankle strap, and follow its instructions for use. 2. Disconnect and remove the fiber-optic cable from the SFP module before removing or installing the module. 3. Insert a clean dust cover into the SFP modules interface port. 4. Remove the SFP module from its receptacle, using the correct method for each module type as shown below:

If the module is a bale-clasp type, open the bale clasp on the module in a downward direction using a small flat-blade screwdriver. If the module is a mylar-tab type, pull the tab gently in a slightly downward direction until the module disengages from the port. Do not twist or jerk the tab, as this can cause the tab to disconnect from the module. If the module is an actuator-button type, gently press the actuator button on the front of the module until the module is released from the port. If the module is a slide-tab type, push the slide tab on the bottom front of the module inward to disengage the module from the port. 5. Grasp the SFP module between your thumb and index finger, and carefully remove the module from the port. 6. Immediately place the removed SFP module on an anti-static mat, or in a static shielding bag. Fluidmesh Networks LLC Page 41 of 180 Fluidmesh 4200 FIBER 7. Screw the protective plastic SFP module cover securely over the SFP port. 8. Clean the optic surfaces of the fiber-optic cable before connecting the cable to the optical port of another SFP module. 9. Protect the interface ports of the SFP module against dust, dirt and water. The optics will not work correctly if they are obstructed or contaminated. 10. Only use a duplex fiber-optic cable with a connector conforming to the SFP standard. Connect a fiber-optic cable to the transceiver unit's SFP module by doing the following steps:

1. Remove the protective plastic cover from the port labelled SFP. 2. If the SFP module is a bale-clasp type, close the bale clasp before inserting the cable connector into the module. 3. Insert the cable connector into the SFP module's interface port. 4. If applicable, press the bale clasp down to lock the cable connector into the interface port. 5. Waterproof the connection as directed by the manufacturer of the SFP module. 4.2.5. Connecting the antennas to the Fluidmesh 4200 FIBER QMA antenna connections Radio antennas are connected to the Fluidmesh 4200 FIBER using quick-

disconnect sub-miniature version A (QMA) connectors. WARNING Before activating the unit, make sure that all RF feeds are securely connected to an appropriate antenna. Never activate any transceiver unit that is not connected to an antenna. Fluidmesh Networks LLC Page 42 of 180 Fluidmesh 4200 FIBER Fluidmesh uses copper-tin-zinc-plated female QMA connectors. These connectors are capable of corrosion resistance that exceeds the demands imposed by ASTM B117 salt spray testing. The connectors are virtually immune to corrosion, provided that they do not remain in contact with standing salt water for long periods of time. In the opinion of Fluidmesh engineers, certain brands of QMA plug have shown outstanding performance. We can confidently recommend the following brands:

Amphenol Huber+Suhner Rosenberger Radiall CAUTION Do not remove the protective rubber sleeves from a female QMA plug (below) if an antenna will not be connected to the plug. Unprotected QMA plug contacts that are exposed to water will oxidize, causing degraded performance. Figure 9. Protective rubber sleeves Connect the antennas to the unit by doing the following steps:

1. The number and types of antennas to be connected to the unit will have been decided at the network design stage. Verify which antenna will be connected to each QMA plug. 2. Only remove the rubber sleeve from a QMA plug (above) if an antenna must be connected to the plug. Next, proceed to the steps in the following table:

Fluidmesh Networks LLC Page 43 of 180 Fluidmesh 4200 FIBER 3. Check the round, knurled nuts of the QMA connectors for tightness (above). If any round nuts are loose, tighten them by hand. 4. Slide a section of Nylon heat-shrinkable tubing over each unconnected antenna cable (above). 5. Push the male QMA plug of the antenna cable into the female QMA plug of the unit. 6. Screw the threaded sleeve of the male plug onto the female plug. Tighten the connection by hand. 7. Slide the Nylon heat-shrinkable tube over the tightened QMA connectors. 8. Use a heat gun to shrink the tubing onto the connectors. Fluidmesh Networks LLC Page 44 of 180 Fluidmesh 4200 FIBER 5. USING THE FLUIDMESH PARTNER PORTAL The Fluidmesh Partner Portal is the main web-based portal through which the following activities are done:

1. Participating in Fluidmesh E-learning 2. Using and sharing plug-in license codes for Fluidmesh devices 3. Using the RACER radio configuration interface 4. Viewing the technical documentation for your Fluidmesh devices 5.1. Accessing the Partner Portal Access to the Partners Portal is granted only to Fluidmesh's official partners and customers, and requires registration. To access the Fluidmesh Partner Portal, do the following steps:

1. Make sure a current web browser is installed on your computer. For detailed information on which browsers are supported, refer to Table 3 (page 45) below. If needed, upgrade your browser version. 2. Click this link. The Fluidmesh Partner Portal Sign In dialog will be shown. 3. Register as a portal user by clicking the Create Account link and following the software prompts. Table 3. Supported web browsers Version Computer Compatibility Reason Mozilla Firefox 32 to 38 operating systems Linux, Windows 7, 8 and 10, OS X Mavericks Partial Icons and fonts do not display correctly in position modality

Vertical scrolling in unit/template detail does not work correctly 39 40 onward Full Full Linux, Windows 7, 8 and 10, OS X Mavericks Linux, Windows 7, 8 and 10, OS X Mavericks Linux, Windows 7, 8 and 10, OS X Mavericks Google Chrome 36 onward Partial 56 onward Linux, Windows 7, 8 and 10, OS X Mavericks Full Fluidmesh Networks LLC Page 45 of 180 Fluidmesh 4200 FIBER Version Computer Compatibility Reason operating systems 11 onward Windows 7, 8 and 10 Full Microsoft Internet Explorer Microsoft Edge Apple Safari 13 onward Windows 7, 8 and 10 Full 8 onward OS X Yosemite or later Full

5.2. Enabling Two-Factor Authentication for security To enhance cyber-security on the Partner Portal, Fluidmesh uses two-

factor authentication (2FA). 2FA works by providing an extra security layer that works independently of your Partner Portal login password. With 2FA activated, you will be asked to provide a secure one-time password (OTP) for each login. To set up two-factor authentication, do the following steps:

1. Install an app capable of generating authentication codes on your mobile phone. Apps recommended for specific platforms are:

Google Authenticator or Authy (iPhone, Android) Microsoft Authenticator (Windows Mobile) 2. Log into the Fluidmesh Partner Portal using your normal access password. 3. Hover the mouse cursor over the Profile icon in the upper right-

hand corner of the web page (Figure 10 (page 46)). Click the Account option. Figure 10. Partner Portal (Profile icon) Your portal account page will be shown. 4. Click the Two Factor Auth. link on the left-hand side of the web page (Figure 11 (page 47)). Fluidmesh Networks LLC Page 46 of 180 Fluidmesh 4200 FIBER Figure 11. Partner Portal (Two Factor Auth. icon) The Two Factor Authentication page will be shown. The current two-factor authentication status of your portal account will be shown near the top of the page. 5. Click the Set Up Two Factor Authentication button. A two-factor authentication dialog will ask to confirm your identity. If the name and E-mail address shown in the dialog are yours, enter your current portal password and click the Validate identity button. 6. An E-mail will be sent to your E-mail address with a verification code in the body of the mail. Enter the verification code in the Verification code field of the Two Factor Authentication web page. The Two Factor Authentication web page will show a QR code. 7. Use the authentication app on your mobile phone to scan the QR code on the web page. Figure 12 (page 47) is a typical example of the QR code you will be shown. Figure 12. Two Factor Authentication (typical QR code) The authenticator app will generate an authentication code. Enter this code in the Authentication code field of the Two Factor Authentication web page, and click the Enable Two Factor Authentication button. A list of ten recovery codes will be shown on the Two Factor Authentication web page. It is recommended that you save these codes in case you lose your mobile phone. Download the recovery codes as a *.TXT file by clicking Fluidmesh Networks LLC Page 47 of 180 Fluidmesh 4200 FIBER the Download button, or print a hard copy of the codes by clicking the Print button. 5.3. Administering plug-in license codes The Partner Portal Plug-ins page can be used to do the following tasks:

Convert plug-in License codes to Activation codes Deactivate active plug-in License codes Reactivate deactivated plug-in License codes Export multiple Activation codes Share License codes with other Fluidmesh device users Accept shared License codes from other Fluidmesh device users To do the tasks above, refer to Plug-In management (page 140). 5.4. Using the RACER radio configuration interface RACER is Fluidmesh's web-based configuration portal. It is the primary interface with which to configure Fluidmesh radio devices. You can operate RACER using any internet-connected computer with a web browser. To access the RACER portal, do the following steps:

1. Log in to the Fluidmesh Partners Portal using your login credentials. 2. Click this link. For detailed instructions on how to use the RACER interface, refer to the Fluidmesh Networks RACER User Manual. IMPORTANT For a detailed description of the differences between RACER and Device configuration using the configurator interface (page 50). local Configurator interface, refer the to 5.5. Viewing the technical documentation for your Fluidmesh device All documentation relating to your Fluidmesh device (such as product brochures, technical data sheets, installation instructions and user manuals) can be found in the Documentation section of the Partner Portal. To find documentation relating to your Fluidmesh device, do the following steps:

Fluidmesh Networks LLC Page 48 of 180 Fluidmesh 4200 FIBER 1. Log in to the Fluidmesh Partners Portal using your login credentials. 2. Click this link. 3. All documents are arranged by category. Browse the folders for the documentation you need. Fluidmesh Networks LLC Page 49 of 180 Fluidmesh 4200 FIBER 6. DEVICE CONFIGURATION USING THE CONFIGURATOR INTERFACE Fluidmesh radio devices that are capable of operating as part of a mesh network, including each Fluidmesh 4200 FIBER, are shipped from the factory in Mesh Point mode. All Fluidmesh radio transceiver devices are shipped with IP address 192.168.0.10, and Netmask 255.255.255.0. The Fluidmesh 4200 FIBER can be configured by using:

The RACER Radio Configuration interface, or The on-board Configurator interface. The difference between these interfaces is as follows:

RACER is a centralized, internet-based configuration software platform that is accessed from the Fluidmesh Partner Portal. An internet connection must be made between the Fluidmesh device and the RACER Cloud Server (an internet-based radio management service). Devices can be configured on an Online basis only: configuration settings are applied to one or more devices without the need for a configuration (*.CONF) file, and manual configuration is disabled. If devices must be configured on an Offline basis (in other words, if the device is not connected to the internet, and therefore cannot access its configuration settings from the RACER Cloud Server), a separate configuration file can be uploaded to the device using the Configurator (described below). The Configurator is a localized configuration software platform that resides on the Fluidmesh device. Local configuration is done by connecting a computer to the device through a direct hardware connection, or through the internet. Using the Configurator, devices can be configured on an Offline basis only. A configuration (*.CONF) file can be manually applied to set the device parameters, or each device parameter can be manually set by the device user. Offline configuration settings for more than one Fluidmesh device type can be integrated into a single configuration file. When the configuration the device automatically loads the correct configuration settings for its device type. to each device, is uploaded file To configure the unit using RACER, refer to the Fluidmesh Networks RACER User Manual. To configure the unit using the Configurator, refer to the following sub-

sections. Fluidmesh Networks LLC Page 50 of 180 Fluidmesh 4200 FIBER IMPORTANT The RACER Radio Configuration interface and command-line interface (CLI) contain device configuration parameters that are not available in the on-board Configurator interface. Note that some configuration features may not be applicable to your specific Fluidmesh device. Configuration parameters and control tabs that are exclusive to RACER and the CLI include:

Project name (The device has been assigned to the Project listed in this field.) Position (Shows the current physical location of the unit.) Invoice No. (Shows the Fluidmesh sales invoice number for the unit.) Shared With (If responsibility for the unit is shared with other users, the details of the responsible users are shown in this field.) Enable RTS Protection (3500 ENDO and 4500-series transceivers only - shows the units current IEEE 802.11 request-to-send (RTS) setting.) Promisc

(Shows for backwardscompatibility with Fluidmesh units that are no longer in production.) the units current setting Noise floor Calibration (Shows the units current noise floorcalibration setting.) MAX Transmission MCS the modulation and coding scheme by which the unit automatically chooses its maximum data transmission rate.) to choose

(Used TX Power (Controls the effective isotropic radiated power output of the unit.) Automatic link distance (Lets the system choose the the relevant maximum effective distance between wireless links.) Ethernet speed (Selects the correct data exchange speed for each Ethernet port.) FLUIDMESH WI-FI tab (Allows you to set up a second, technicians segregated Wi-Fi access to the unit for configuration and maintenance purposes.) that allows interface FLUIDITY ADVANCED tab (Allows you to adjust the load-balancing, handoff and network optimization characteristics of a transceiver unit.) FLUIDITY POLE BAN tab (Allows you to greatly reduce sudden degradations in bandwidth that happen when a mobile unit approaches, then leaves behind, a static unit.) Fluidmesh Networks LLC Page 51 of 180 Fluidmesh 4200 FIBER FLUIDITY FREQUENCY SCAN tab (Used where mobile Fluidity units are configured with different frequencies.) SPANNING TREE tab (Allows you to build a logical topology for Ethernet networks, including backup links to provide fault tolerance if an active link fails.) QOS tab (Contains controls for Quality of Service and Class of Service settings.) MPLS tab (Contains controls for adjustment of the unit's multiprotocol label switching settings.) FAST FAILOVER (TITAN) tab (Contains controls to enable fast fail-over capability on networks where backup units are installed.) ARP tab (Contains controls for Address Resolution Protocol settings used for discovering MAC addresses that are associated with IP addresses.) INTRA-CAR tab (Contains controls to create and throughout maintain a wireless backbone network physically large, compartmentalized vehicles.) For a detailed description of the configuration options featured in the RACER interface, refer to the Available configuration parameters section of the Fluidmesh Networks RACER User Manual. 6.1. Software and hardware prerequisites To access the Configurator graphical user interface (GUI) and use the Configurator to program the Fluidmesh 4200 FIBER, you need the following:

A desktop, laptop or tablet computer equipped with:

Any current web browser. For a list of compatible web browsers, refer to the Supported web browsers table in Using the Fluidmesh Partner Portal (page 45). Any Microsoft Windows, Mac OS or Linux operating system. An integrated Ethernet port. A CAT5/6 Ethernet cable with an RJ45 connector at one end, and an M12X connector at the other end. 6.2. Accessing the Fluidmesh 4200 FIBER for device configuration Before the unit can be made part of a wireless network, it must be configured. The on-board Configurator can be used to configure a Fluidmesh device in either of two ways:

Fluidmesh Networks LLC Page 52 of 180 Fluidmesh 4200 FIBER By connecting a control device directly to the Fluidmesh device using an Ethernet cable (Local access) By connecting a control device to the Fluidmesh device through an internet connection (Internet access) 6.2.1. Local access and login for initial configuration NOTE If your computer has a wireless WiFi card, you may have to disable the computer's wired and wireless network interfaces. to avoid routing issues between the card To use the Configurator interface to access the Fluidmesh 4200 FIBER directly, do the steps that follow:

1. Power ON the unit. complete. 2. Wait approximately one minute for the boot sequence to 3. Connect one end of a CAT5/6 Ethernet cable to the computer that will be used to configure the Fluidmesh 4200 FIBER. 4. Connect the other end of the Ethernet cable to an unused LAN port on the Fluidmesh 4200 FIBER. 5. Manually set the computer's IP address and Netmask to be recognizable by the Fluidmesh 4200 FIBER. The correct settings are as follows:

IP address: 192.168.0.10 (or any other IP address belonging to subnet 192.168.0.0/255.255.255.0) Netmask: 255.255.255.0 6. Launch the computer's web browser. 7. Enter the IP address of the Fluidmesh 4200 FIBER in the browser's URL entry field. If the Configurator interface is shown immediately, proceed to Step 9 below. Alternatively, you may see the following window:

Fluidmesh Networks LLC Page 53 of 180 Fluidmesh 4200 FIBER Figure 13. 'Connection Not Private' warning (Google Chrome) IMPORTANT Due to rising levels of cyber crime, most modern web browsers are built to alert you to possible threats, such as hacking, spoofing and identity theft. Because the Fluidmesh 4200 FIBER is connected to the computer using an unsecured connection (in this case, a CAT5/6 cable), the web browser may show you security warnings like the one above. This is normal and expected. During the configuration process, it is safe to ignore these warnings. 1. Click the ADVANCED link. You will see the following window:

Fluidmesh Networks LLC Page 54 of 180 Fluidmesh 4200 FIBER Figure 14. Security certificate warning

(Google Chrome) 2. Click Proceed to [the URL] (unsafe). The device login window will be shown:

Figure 15. Fluidmesh device login window 8. The factory-set login details are as follows:

Username: admin Password: admin 9. Enter the correct username and password. Press 'Enter'. If your browser shows a time-out or similar message, the computer may be trying to access the Fluidmesh device through a proxy server. To resolve the issue, do the following steps:

1. Go to Control Panel > Internet Options > Connections

> LAN Settings. Fluidmesh Networks LLC Page 55 of 180 Fluidmesh 4200 FIBER 2. Disable proxy connections by un-checking the check boxes for the following options:

Automatically detect settings Use automatic configuration script Use a proxy server for your LAN 3. Click the OK button. 4. Enter your user name and password in the device login window, and press 'Enter'. 10. To ensure system security, change the default password when the installation is completed. If the Sign in window does not appear, refer to Changing the Administrator username and password (page 136). 6.2.2. Initial configuration with the unit in Provisioning Mode The Fluidmesh 4200 FIBER cannot be operated without entering some basic configuration settings. These settings allow the unit to connect to a local network and communicate with the network hardware. If a new unit is being configured for use for the first time, or has been reset to factory default configuration for any reason, the unit will enter Provisioning Mode. This mode allows you to program the unit's initial configuration settings. If the unit is in Provisioning Mode, it will try to connect to the internet using Dynamic Host Configuration Protocol (DHCP):

Fluidmesh Networks LLC Page 56 of 180 Fluidmesh 4200 FIBER If the unit successfully connects to the internet, you can do a centralized configuration of the unit using the RACER interface, or do a local configuration using the Configurator interface. If the unit fails to connect to the internet, you must do a local configuration using the Configurator interface. NOTE By default, the local IP address of the unit is set as 192.168.0.10, and the subnet mask is set as 255.255.255.0 (as shown in the Current IP Configuration section). In Provisioning Mode, the unit connects to the cloud server through a WebSocket connection with 4 096-bit asymmetric encryption and verified security certificates, protecting the communication from cyber-security threats. Check that the unit is in Provisioning Mode by looking at the colored icon to the right of the RACER tag in the upper left-

hand corner of the screen (Figure 16 (page 57)). Figure 16. RACER status icon (Provisioning Mode) If the icon reads Provisioning, the unit is in Provisioning Mode. Configure the unit by doing the steps shown in this section. If the icon reads Online or Offline, the unit has been configured before. In this case, you must choose between two further options:

If you want to do a new configuration by reverting the unit to Provisioning Mode, reset the unit as shown in Resetting the unit to factory defaults (page 147). If you want to change the connection settings, but keep the current configuration, change the settings as shown in General settings (page 65). If the Fluidmesh 4200 FIBER is in Provisioning Mode:

The RACER dialog will be shown (Figure 17 (page 58)). Fluidmesh Networks LLC Page 57 of 180 Fluidmesh 4200 FIBER Figure 17. RACER dialog The units Local IP address will be set to 169.254.a.b, where a and b are the last two parts of the unit's unique unit identification (ID) number. For example, if the unit ID number is 5.12.34.56, the unit's IP address will be set as 169.254.34.56. The unit can also be reached using the DHCP fallback IP address

(192.168.0.10/24). The units Status and link/boot LEDs will blink continuously from left to right (green-green-orange-red), then from right to left (red-

orange-green-green). The LEDs will repeat this cycle until the unit either enters a Fallback condition, or enters Online or Offline mode. The unit will attempt to connect to the internet using DHCP. NOTE DHCP is disabled when the unit leaves Provisioning Mode. Make sure that the Fluidmesh 4200 FIBER is connected to a local network that supports DHCP. If the unit connects successfully to the internet and to the Partners Portal, the RACER Cloud connection info Status will be shown as Connected (Figure 18 (page 59)). Fluidmesh Networks LLC Page 58 of 180 Fluidmesh 4200 FIBER Figure 18. RACER Cloud connection info status (Connected) Configure the unit using either of the following methods:

To do a centralized (online) configuration of the unit using the RACER interface, refer to the Fluidmesh Networks RACER User Manual. To do a local (offline) configuration using the Configurator interface, refer to Device configuration using the configurator interface (page 50). If the unit is not able to connect to the internet:

The unit will revert to a Fallback state. The units Status and link/boot LEDs will blink continuously from the outer red and green to the inner green and orange. The LEDs will repeat this cycle until the unit exits the Fallback state, or is set as either Online or Offline. The units IP address will automatically be set to 192.168.0.10/24. If the unit connects to the internet in Provisioning Mode, but cannot connect to the Partners Portal, the units IP address will automatically be set to 192.168.0.10/24. If the unit cannot connect to the Partners Portal, verify that the Partners Portal can be reached by doing the following steps:

1. Check that the Ethernet cable leading to the unit is properly connected. 2. Check that the local DNS server can resolve this address. 3. Check that the local DNS server can resolve the IP address of the RACER Cloud server, and that the address can be reached. 4. Check the network firewall settings. Port 443 must be enabled. 5. Click this link. browser. The Fluidmesh Partners Portal page should open in your 6. 7. If the Partners Portal cannot be accessed, contact the Fluidmesh support desk by sending an E-mail to support@fluidmesh.com. If the Partners Portal does not come back online, do a local

(offline) configuration using the Configurator interface. For further information, refer to Device configuration using the configurator interface (page 50). Fluidmesh Networks LLC Page 59 of 180 Fluidmesh 4200 FIBER If the unit cannot connect to the internet in Provisioning Mode, try to connect to the internet by doing the following steps:

1. Enter alternative Local IP, Local Netmask, Default Gateway, Local Dns 1 and Local Dns 2 values as needed, using the RACER dialog. 2. Click the Save fallback IP button (Figure 17 (page 58)). The web browser will show the unit reboot dialog

(Figure 19 (page 60)). Figure 19. Unit reboot dialog (typical) 3. Click the OK button to proceed, or click the Reset button to go back to the RACER dialog and adjust the settings. If you click the OK button, the unit will reboot, but will remain in Provisioning Mode. The unit will attempt to connect to the internet using the new connection values. If the unit cannot connect to the internet using the DHCP fall-back configuration settings, the RACER Cloud connection info Status will be shown as Disconnected (Figure 20 (page 60)). Figure 20. RACER Cloud connection info status (Disconnected) Configure the unit by doing the following steps:

1. Click the Reset to Provisioning button at the bottom of the DHCP fall-back configuration section. Fluidmesh Networks LLC Page 60 of 180 Fluidmesh 4200 FIBER 2. Do a local (offline) configuration using the Configurator interface. For further information, refer to Device configuration using the configurator interface (page 50). For a quick overview of the initial configuration process, refer to the flowchart below. NOTE Each individual Fluidmesh radio transceiver unit has a factory-

set mesh identification number that takes the form 5.w.x.y. If the unit's IP address is set to 169.254.x.y/24 as in Case 2 below, the values x and y represent parts x and y of the unit's mesh identification number. Fluidmesh Networks LLC Page 61 of 180 Fluidmesh 4200 FIBER 6.3. Switching between offline and online modes The Configurator interface may not be in the needed mode when you log in. To switch between Offline and Online modes, do the steps that follow:

1. Log in to the Configurator interface as shown in Accessing the Fluidmesh 4200 FIBER for device configuration (page 52). The Configurator landing page will be shown (Figure 21

(page 63)). Fluidmesh Networks LLC Page 62 of 180 Fluidmesh 4200 FIBER Figure 21. Fluidmesh Configurator (landing page) 2. The lower section of the RACER Configuration Mode box has two radio buttons that show whether the unit is in Online (Cloud-

Managed) mode, or Offline mode. 3. If the unit is not in the correct mode, click the Online (Cloud-

Managed) or Offline radio button as needed. A confirmation dialog will be shown, asking if you want to switch the unit to the chosen mode. 4. To switch the radio to the chosen mode, click the Confirm button. A ten-second countdown will be shown. The Configurator interface web page will reload. The unit will be switched to the chosen configuration mode. Uploading a device configuration file from RACER A RACER device configuration template contains a set of pre-configured parameters that can be customized and applied to a single Fluidmesh device, or to a group of devices. Fluidmesh Networks LLC Page 63 of 180 Fluidmesh 4200 FIBER RACER configuration files use the *.FMCONF file extension. If the unit is not connected to the Internet, you can still use the RACER configuration interface to define a configuration file, then upload it to the unit. This can be done in either of two different ways:

A range of ready-made configuration templates are available from to a particular the RACER configuration scenario, and can be copied and modified to your needs. template caters interface. Each Alternatively, you can create a new, custom configuration template. For instructions on how to copy, modify or create a configuration template using the RACER interface, refer to the Fluidmesh Networks RACER User Manual. A configuration file that has been created using the RACER interface must be uploaded to the unit. To upload a RACER configuration file, do the following steps:

1. Switch the unit to Offline mode as shown in Switching between offline and online modes (page 62). 2. Click the -RACER link in the left-hand settings menu. The Configurator landing page will be shown. 3. Click the Choose File button in the Upload Configuration File section (Figure 22 (page 64)). Figure 22. Configurator interface (RACER configuration file upload dialog) Find and choose the correct configuration file by following the software prompts. 4. Click the Upload Configuration button. The configuration file will be uploaded and applied to the unit. Fluidmesh Networks LLC Page 64 of 180 Fluidmesh 4200 FIBER 6.4. General settings 6.4.1. The General Mode window The General Mode window contains controls to monitor and/or change the following settings:

The unit's operational mode. The version of Prodigy currently being used by the unit. The unit's LAN parameters. If the local unit is in Bridge Mode, the Bridge ID of the remote unit to which the local unit must be linked. To change the General Mode settings, do the following steps:

Click the -general mode link under GENERAL SETTINGS in the left-hand settings menu. Figure 23. Configurator GUI (General Mode) The GENERAL MODE dialog will be shown (Figure 23

(page 65)). Fluidmesh Networks LLC Page 65 of 180 Fluidmesh 4200 FIBER Changing the operational mode Changing the operational mode on a mesh network-capable unit The General Mode box (below) contains the operational mode controls. Fluidmesh radio transceiver units that are capable of operating within a mesh radio network are shipped from the factory in Mesh End mode. IMPORTANT When designing the required network layout, remember that the wireless network must always connect to the wired LAN through a unit configured to be a Mesh End unit. This is necessary for correct wireless mesh network operation, even if the network consists only of two wireless units. If needed, change the unit's operational mode by clicking one of the following Mode: radio buttons:

bridge (This mode creates a layer 2 connection between the local unit and another Bridge unit.) mesh point (This mode allows you to use the unit as a relay point in the mesh network and/or attach an IP edge device, such as a CCTV camera or video encoder, to the unit.) mesh end (This mode allows you to install the unit as the junction point between the wireless network and a wired LAN.) NOTE If the bridge option is chosen, the Fluidmesh device ID number of the unit that forms the opposite side of the wireless bridge will be shown in the Configurator window heading block (Figure 24 (page 67)). Fluidmesh Networks LLC Page 66 of 180 Fluidmesh 4200 FIBER Figure 24. Configurator window heading block If the unit has been set to Bridge Mode, you must set the Bridge ID of the remote unit to which the local unit must be linked. Set the Bridge ID by doing the following steps:

1. Click the Remote [Unit model] Bridge ID: drop-down (Figure 25

(page 67)). Figure 25. General Mode window (Remote Bridge Unit section) 2. Click one of the following options:

AUTO: The local unit will automatically establish a wireless bridge connection with the closest available Fluidmesh unit that is set to Bridge Mode. Alternatively, choose the correct unit from the list of available units. 3. Save the operational mode settings by clicking the Save button. Alternatively, clear the settings by clicking the Reset button. Changing the Prodigy version IMPORTANT Prodigy version selection is only available if the Fluidmesh 4200 FIBER is set to Mesh Point mode or Mesh End mode. If the unit is set to Bridge mode, the Prodigy Version selector will not be available. The Prodigy Version box (below) contains the Prodigy version selector. Fluidmesh Networks LLC Page 67 of 180 Fluidmesh 4200 FIBER Remember that all Fluidmesh devices within a network must use the same Prodigy version. IMPORTANT Prodigy 2.0 is not compatible with Prodigy 1.0. Do not implement the two protocol versions within the same network. If you are expanding an existing network using new Fluidmesh hardware components, make sure that all components are compatible with each other by:

1. Upgrading all network components within the same network to firmware version 6.5 or higher. 2. Configuring all network components within the same network to operate using either Prodigy 1.0 or Prodigy 2.0. Option 2 is recommended if the network does not contain older Fluidmesh devices that are not compatible with Prodigy 2.0. If needed, change the unit's Prodigy version by clicking the Prodigy 1.0 radio button or Prodigy 2.0 radio button. the Prodigy version settings by clicking Save Alternatively, clear the settings by clicking the Reset button. the Save button. Changing the LAN parameters The LAN Parameters box (below) contains the entry controls for local-

address setting. Fluidmesh Networks LLC Page 68 of 180 Fluidmesh 4200 FIBER NOTE When the General Mode window is opened for the first time, the Local IP and Local Netmask LAN parameters will be factory-set default values. The information needed is self-explanatory. To enter a parameter, click the field and type the parameter. If needed, enter the local primary DNS address in the Dns 1 field, and enter the local secondary DNS address in the Dns 2 field. Save the LAN settings by clicking the Save button. Alternatively, clear the settings by clicking the Reset button. 6.4.2. Wireless settings Modifying the wireless settings IMPORTANT If the Fluidmesh 4200 FIBER was purchased in the USA or Canada, the Country selection is set to the country of purchase, and the Country: drop-down will be disabled. The WIRELESS RADIO window contains controls to change the following settings:

The shared network passphrase. The national territory in which the wireless network is installed. The operational radio frequency and bandwidth settings. To change the Wireless Settings, do the following steps:

1. Click the -wireless radio link under GENERAL SETTINGS in the left-hand settings menu.

(page 70)). The WIRELESS RADIO dialog will be shown (Figure 26 Fluidmesh Networks LLC Page 69 of 180 Fluidmesh 4200 FIBER Figure 26. Configurator GUI (Wireless Radio dialog) 2. Enter a defined network passphrase in the Shared Passphrase field. IMPORTANT If a shared passphrase is defined, the same passphrase must be used for all Fluidmesh units in the same network. The shared passphrase can be composed of any ASCII characters except the following: '`"\$=

3. Specify the country in which the unit is installed by selecting the correct option from the Country drop-down menu. CAUTION Different countries frequently have differing telecommunications regulations. If the Country listing is not set correctly, the unit may violate national telecommunications legislation. 4. Specify the unit's operating frequency by clicking the correct option in the Frequency (MHz) drop-down. CAUTION Make sure that the chosen country listing matches the country in which the unit is installed before changing the Frequency (MHz) value. You can change the frequency of each radio link in order to minimize interference with other wireless networks Fluidmesh Networks LLC Page 70 of 180 Fluidmesh 4200 FIBER operating in the same area. The frequencies shown on the Frequency (MHz) selector are the carrier frequencies. Operation in the 4.9 GHz band must be enabled using a Fluidmesh software plug-in. Refer to Plug-In management (page 140) for details. Note that the 4.9 GHz band is not available in Brazil and Canada. 5. If Advanced configuration mode was selected, choose the required channel bandwidth from the Channel Width (MHz) drop-down. Note that the radio units on both sides of a wireless link must be set to the same channel width value. A channel width mismatch will result in degraded communication between the units. CAUTION Before finalizing the settings on the WIRELESS RADIO window, refer to Important considerations for wireless settings (page 71) below. This section contains important information that may influence your choice of wireless settings. Important considerations for wireless settings The following sub-sections contain important technical and regulatory information the WIRELESS RADIO window. settings on influences that the For information on the effects of network topology on frequency Point-to-Point and Point-to-Multipoint to selection, considerations (page 71). refer For information on how to avoid network co-location interference, refer to Co-location considerations (page 72). For information on the effects of channel width on data rate and throughput, refer to Channel width considerations (page 72). For information on using dynamic frequency selection to avoid interference with terminal doppler weather radar, refer to Dynamic frequency selection considerations (page 73). Point-to-Point and Point-to-Multipoint considerations If a Fluidmesh radio transceiver unit's FluidMAX Autoscan setting is enabled, and the unit is assigned a Slave role within a point-to-multipoint network topology:

The Slave unit will mimic the frequency setting of the Master unit that shares its cluster ID. by default. The Slave unit's manual frequency selection setting will be disabled Fluidmesh Networks LLC Page 71 of 180 Fluidmesh 4200 FIBER NOTE If a unit is configured as a Slave, you can still enable manual frequency selection by disabling the Autoscan setting on the ADVANCED RADIO SETTINGS page. Refer to Advanced radio settings (page 97) for more information. Co-location considerations To avoid radio interference caused by unit co-location, set the frequencies of co-located transceivers as far apart as practically possible. Before a network is deployed, frequency allocations for every unit-to-unit link must be planned in advance. A safe method is to use the narrowest channel width that can realistically support the needed amount of data throughput whilst separating the individual channels as much as possible. Even if two radios are not transmitting on the same channel, their side lobes may still cause them to interfere with each other. It is good practice to space the radios as far apart as practically possible in the vertical plane, with a minimum of 3ft/1m and an ideal distance of 5ft/1.5m between them. Mounting radio transceiver units back-to-back or side by side may cause co-location interference that will degrade performance across your network. Channel width considerations Whenever practically possible, setting the unit to operate at a narrower channel width can help reduce overall network interference by increasing the number of available channels. WARNING Before changing the channel width value, make sure that the overall frequency range you will be using is legal for your territory. Changing the operating channel width may violate the local telecommunication authoritys regulations, lead to illegal wireless operation, and have other harmful consequences. following table correlates different channel widths with The their theoretical maximum data rates and achievable throughput, assuming that the unit is being used as part of a point-to-point configuration. IMPORTANT The following table shows theoretical values under ideal conditions. Actual throughput may vary depending on environmental and other conditions. Fluidmesh Networks LLC Page 72 of 180 Fluidmesh 4200 FIBER Table 4. Available Radio Channel Widths Channel width Max.modulation speed Max. throughput 5 MHz 10 MHz 20 MHz 40 MHz 37 Mb/s 75 Mb/s 150 Mb/s 300 Mb/s 8 Mb/s 16 Mb/s 90 Mb/s 150 Mb/s Dynamic frequency selection considerations To ensure that commercial and military flight operations proceed without interference to terminal doppler weather radar (TDWR), operation of the unit in the 5.250 GHz-to-5.350 GHz band (known as U-NII Mid or U-

NII-2A) and the 5.470 GHz-to-5.725 GHz band (known as U-NII Worldwide or U-NII-2C / U-NII-2E) is discouraged. Operation of the unit within these frequency ranges is disabled by default. WARNING If the unit is operated in the U-NII Mid or U-NII Worldwide frequency ranges, dynamic frequency selection (DFS) may be a legal requirement in your national territory. For information on whether legislation requires that you use DFS, click here. IMPORTANT The dynamic frequency selection feature must be enabled using a software plug-in (Fluidmesh part number FM-UNII2). Contact your Fluidmesh Networks representative for details. If it is essential that the unit is operated in the U-NII Mid or U-NII Worldwide frequency ranges, do the following steps:

1. Make sure that local legislation permits operation of the unit in the U-NII Mid and/or U-NII Worldwide frequency ranges. Use of these frequency ranges may be prohibited in some territories. 2. Make a note of the exact physical locations of the unit antennas. 3. Consult your local Fluidmesh Networks representative. He or she will be able to determine whether the unit can be safely used in its current location. 4. If the unit can be safely operated in the U-NII Mid or U-NII Worldwide frequency ranges in its current location, your Fluidmesh Networks representative will forward you the Fluidmesh UNII2 plug-in (part number FM-UNII2) free of charge. This plug-in unlocks access to these frequency bands. Fluidmesh Networks LLC Page 73 of 180 Fluidmesh 4200 FIBER Every Fluidmesh unit uses a proprietary distributed-channel switching algorithm. If the UNII2 plug-in is installed, and a TDWR radar transmission is detected:

The algorithm will attempt to switch communicating Fluidmesh units channel, allowing uninterrupted the next to communications with no radar interference. radar-free The number of detected radars is reported in the command-line interface (CLI). The number of TDWR transmissions detected by the unit is shown in the command-line interface (CLI), and in The device status view (page 144). To enable the use of U-NII-2A, U-NII-2C and U-NII-2E frequency bands on the unit, do the following steps:

1. Contact your Fluidmesh Networks representative to obtain the the DFS plug-in (part number FM-UNII2) free of charge. 2. Install the UNII2 plug-in as shown in Plug-in management procedures (page 155). 3. When you activate the UNII2 plug-in through the Fluidmesh Partner Portal, you will be prompted to point out the exact location where the unit will be installed. The Partner Portal will verify that there are no TDWR radar installations within 40 miles (64 Km) of the Fluidmesh unit. If no TDWR radar installations are found, the plug-in will grant permission for the unit to be set to frequencies within the 5.250 GHz-to-5.350 GHz band, and the 5.470 GHz-

to-5.725 GHz band. If the unit is already set to an operating frequency that is within the above frequency bands, a banner will appear in the Configurator UI, recommending that you contact Fluidmesh Support to request the FM-UNII2 plug-in, and verify the location of the unit. IMPORTANT Fluidmesh Networks Inc. will not, under any circumstances, be held liable for any incidental, consequential or special damages, whether based on tort, contract, or otherwise, arising out of or in connection with improper use or operation of the channel width functionality and/or UNII2 functionality. 6.4.3. Antenna-alignment tools and physical statistics The ANTENNA ALIGNMENT AND STATS window contains controls to monitor current and average radio link status during operation of the unit, allowing you to easily adjust the alignment of the unit's antennas. Fluidmesh Networks LLC Page 74 of 180 Fluidmesh 4200 FIBER The window shows a list of wireless links to other Fluidmesh units that have been detected by the local unit, and the relative strength of each wireless link in decibel-milliwatts (dBm). To do an accurate alignment of a local antenna for a specific wireless link, do the following steps:

1. Click the -antenna alignment and stats link under GENERAL SETTINGS in the left-hand settings menu. The ANTENNA ALIGNMENT AND STATS window will be shown (Figure 27 (page 75)). Figure 27. Configurator GUI (Antenna alignment and stats dialog) 2. More than one two-way wireless link may be shown in the Detected Links table. Find the two-way link for which the local antenna must be adjusted. 3. Click the Align button. The ANTENNA ALIGNMENT AND STATS tool will be shown (Figure 28 (page 76)). IMPORTANT The Fluidmesh Transmission Power Control

(TPC) algorithm will be disabled during the antenna alignment process. This eliminates the possibility of false radio-transmission power readings. Fluidmesh Networks LLC Page 75 of 180 Fluidmesh 4200 FIBER Figure 28. Antenna alignment and stats tool 4. The tool consists of:

A graph that reports average signal strength over the last 30 strength-sampling periods. A bar that reports the quality of the signal currently being detected at the local unit receiver. 5. Do the physical antenna alignment by manually adjusting the location and direction of the relevant antenna. During the alignment, use the graph and bar readings to monitor variations in signal strength. 6. To increase the readability of the average signal strength graph, click-and-drag the Zoom x slider. 7. When the antenna alignment is complete, click the Close button. The antenna alignment and stats tool will be closed. Fluidmesh Networks LLC Page 76 of 180 Fluidmesh 4200 FIBER 6.4.4. Spectral analysis The Spectrum Graph window contains a static graph readout and controls to detect radio-frequency interference that exists between local Fluidmesh units transmitting and receiving in a specified frequency band. The window can be used make the most efficient choice of center frequency and channel width for radio links between units. To use the Spectrum Graph window, do the following steps:

1. Click the -spectral analysis link under GENERAL SETTINGS in the left-hand settings menu. The Spectrum Graph window will open in a new web browser tab (Figure 29 (page 77)). Figure 29. Spectrum Graph window (typical display) The Spectrum Graph readout will be empty. 2. Choose a range for the frequency band that must be scanned for interference or excessive radio noise by doing either of the following:

Set the start and stop frequency selection to the system defaults (4 950 MHz to 5 825 MHz) by clicking the Default button. Enter custom start frequency and stop frequency values for the frequency band that must be scanned for interference, in the Start Frequency (MHz) and Stop Frequency (MHz) fields. 3. In the Commands table, click the Start button. When the frequency scan is complete, the Spectrum Graph window will show the scan result. Signal quality for each channel is shown as a function of signal noise quantity (in decibel-milliwatts) at each frequency. The higher the value shown on the graph, the poorer the signal quality. A green display indicates high Fluidmesh Networks LLC Page 77 of 180 Fluidmesh 4200 FIBER signal quality. Yellow indicates falling quality. If the signal display is red, there is excessive signal noise. IMPORTANT If you are scanning a network with overlapping communication channels, the number of detected Fluidmesh units may be larger than the actual number of deployed units. 4. To view a specific part of the graph, roll the mouse wheel forward to zoom into the window, then click-and-drag the window left or right. 5. To reset the window to default size, click the Reset Zoom button on the upper right-hand corner of the Spectrum Graph window. To show all Fluidmesh wireless access points (APs) in the displayed radio spectrum, do the following steps:

1. Click the Show AP button on the upper right-hand corner of the Spectrum Graph window. An icon representing each available access point will be shown on the Spectrum Graph window. 2. To see detailed information for an access point, hover the mouse cursor over the access point icon. The SSID number, MAC address and signal strength will be shown for the chosen AP. To see detailed information for the signal quality at each point in the displayed frequency spectrum, click the Show Chan Quality button on the upper right-hand corner of the Spectrum Graph window. A series of vertical bars will be shown for each occupied channel. Green bars indicate high signal quality. Yellow bars indicate falling quality. If a bar is red, there is excessive signal noise at that frequency. To close the Spectrum Graph web page, click the Close Window button on the upper right-hand corner of the Spectrum Graph window. 6.5. Network control 6.5.1. Ping softdog The PING SOFTDOG window contains controls to set up a constant series of pings to one or more IP addresses. If connectivity is lost between the unit and any of the saved IP addresses, an option can also be set to automatically reboot the Fluidmesh 4200 FIBER. Fluidmesh Networks LLC Page 78 of 180 Fluidmesh 4200 FIBER TIP As well as being a fail-safe mechanism to monitor network connectivity, the constant ping can also be used as a 'keep-

alive' message to devices that need uninterrupted connectivity, such as VoIP telephones. To use the constant ping and automatic reboot functions, do the following steps:

1. Click the -ping softdog link under NETWORK CONTROL in the left-hand settings menu. The PING SOFTDOG dialog will be shown (Figure 30

(page 79)). Figure 30. Configurator GUI (Ping Softdog dialog) 2. To set up a constant ping to one or more IP addresses, do the following steps:

button. 1. Enter the IP address in the field to the left of the Add IP 2. Click the Add IP button. The IP Address will be added to the IP list. There is no limit on the number of IP addresses that can be entered. 3. To delete an IP address from the IP list, click the red cross to the right of the IP address listing. 3. To automatically reboot the unit if connectivity is lost between the unit and any IP address, do the following steps:

1. Check the Reboot: check-box. 2. Click the Save button. Fluidmesh Networks LLC Page 79 of 180 Fluidmesh 4200 FIBER 6.5.2. FMQuadro FMQuadro for mesh network-capable devices IMPORTANT The FMQuadro tool is only available if the Fluidmesh 4200 FIBER is set to Mesh End mode or Bridge mode. If the unit is set to Mesh Point mode, the -FMQuadro menu option will not be available. The FMQuadro window contains controls to do the following functions:

Plot all wireless links within a network. Show important information about each device and link. Diagnose problems with wireless links. Show the actual physical positions of all Fluidmesh components in a wireless network against the background of an aerial map. CAUTION Do not change the settings in the VLAN Manager table. Changing these settings may have a negative impact on VLAN configuration. Plotting and interpreting the wireless links To plot and interpret all wireless links shown by the window, do the following steps:

1. Click the -FM Quadro link under NETWORK CONTROL in the left-hand settings menu. NOTE The FM Quadro window needs Adobe Flash Player to function. If your browser does not have the Flash Player plug-in installed, you will be prompted to download and install the plug-in. A graphical view of the current network will be shown. A typical example is shown in (Figure 31 (page 81)). Fluidmesh Networks LLC Page 80 of 180 Fluidmesh 4200 FIBER Figure 31. FMQuadro graphical view (Mesh End only) Fluidmesh radio transceiver devices are shown as dots. Mesh End devices are shown as blue dots, while Mesh Point devices are shown as red dots. If an abnormal condition is detected on any unit, its device icon changes to a yellow dot. Wireless links are shown as lines. Primary wireless links are shown as double-pointed solid red lines. If the network includes mesh radio links, these are shown as double-

pointed dashed lines. Wired LAN links are shown as solid black lines. 2. Each element shown in FMQuadro is interactive. To get additional real-time information on any Fluidmesh device or wireless link, click it. A typical device information panel is shown in Figure 32

(page 82). Fluidmesh Networks LLC Page 81 of 180 Fluidmesh 4200 FIBER Figure 32. FMQuadro (unit information) 3. When an information panel is shown for a Fluidmesh device:

The list of plug-ins currently installed on the device is shown. You can activate any Fluidmesh software plug-in on the device by entering the correct activation code in the Plug-

in Activation Code field and clicking the Add button. The device's maximum Ethernet capacity and current data throughput are shown. This allows you to monitor Ethernet utilization, and determine whether the Ethernet port is over-

utilized (particularly if the Fluid Throttle plug-in is installed). If a Fluidmesh device is not performing as expected, the dot representing the unit turns yellow. If the dot is clicked, the warning details will be shown. 4. Use the check-box panel at the top of the window to show and hide graphical elements as described below:

To show all wired and wireless links between Fluidmesh devices in the network, check the Routes check-box. To show visual warnings for all devices and wireless links that are not currently performing as expected, check the Warnings check-box. To show the radio signal quality of each wireless link, check the Link Quality check-box. Fluidmesh Networks LLC Page 82 of 180 Fluidmesh 4200 FIBER To show all possible routes of transmission between wireless devices in a mesh network, check the Links check-box. To show the current operating frequency of every wireless link, check the Frequencies check-box. To show the current data error rate of every wireless link, check the Error Rate check-box. 5. All Fluidmesh devices represented by dots can be placed in any position on the map view. To move any dot, click-and-drag the dot to the needed position. 6. To save the network layout currently seen on the map view, click the Save Layout button. 7. If the positions of any device dots have been changed, and the Save Layout button has not been clicked, you can restore the visual network layout to its last saved configuration by clicking the Load Layout button. Using and interpreting the wireless link information display To show a detailed information display for any wireless link, do the following steps:

1. Identify the wireless link for which more information needs to be known. In the FMQuadro view, Primary wireless links are shown as double-pointed solid red lines. If the network includes mesh radio links, these are shown as double-pointed dashed red lines. To show all mesh radio links, check the Links check-box. 2. Click the wireless link line. The basic wireless link information display will be shown

(Figure 33 (page 84)). Fluidmesh Networks LLC Page 83 of 180 Fluidmesh 4200 FIBER Figure 33. FMQuadro (Basic wireless link information display) 3. Relevant statistical information will be shown as follows:

Current TX Rate: The current link transmission rate, in Mb/s. in dBm. Packet Error Rate: The percentage of packets dropped due to excessive transmission errors. Link Error Rate: The percentage of packet re-

transmissions due to transmission errors. Signal Strength: The current signal level being received, Link Utilization: (In pie chart format): The percentage of current link utilization for data transmission. 4. To view stored information about the wireless link for the last specified period of time, click the relevant button on the basic wireless link information display. The History Stats window for the wireless link will be shown. A typical example is shown in (Figure 34 (page 85)). Fluidmesh Networks LLC Page 84 of 180 Fluidmesh 4200 FIBER Figure 34. FMQuadro wireless link information display

(History Stats window) 5. To view time-based information using the History Stats window, do the steps that follow:

1. Set the time period for which statistics must be viewed by entering the number of days in the Data record: (last days) field. NOTE By default, statistics are recorded for the previous two days, at a sampling interval of five minutes. The statistical recording time can be set at a maximum of 24 days. Note that if the statistical recording time is increased, the sample interval is lengthened in proportion. 2. Set the transmission direction that must be viewed by clicking the Invert Direction button. The origin and destination of the data transmission will be indicated in the Invert direction section of the window. Fluidmesh Networks LLC Page 85 of 180 Fluidmesh 4200 FIBER 3. Fine-tune the statistical displays by clicking-and-dragging the Zoom period sliders to adjust the period that must be viewed. 4. Check any or all of the information category check-boxes in the View: section of the window. Depending on the check-box selections, relevant statistical information will be shown as follows:

TX Rate: Current link transmission rate, in Mb/s. Throughput: Rate of successful message delivery over the wireless link. Signal Strength: Current received signal level, in dBm. Packet Error Rate: Percentage of packets dropped due to excessive transmission errors. Link Error Rate: Percentage of packet re-

transmissions due to transmission errors. Interpreting device warnings and wireless link warnings If the Warnings check-box in the check-box panel at the top of the window is checked (Figure 31 (page 81)), all visual warnings for all devices and wireless links that are not currently performing as expected will be shown. Visual warnings that may be shown for radio units are as follows:

Ethernet Capacity Overflow (Plug-in capacity exceeded) Hidden Terminal Detected (A hidden terminal has been detected by the FluidMAX engine) Visual warnings that may be shown for wireless links are as follows:

Low Signal Strength (Link signal strength is less than 60%) High Error Rate (Packet error rate is more than 5%) High Link Congestion (Link utilization is more than 80%) Using the address summary table The Address Summary table is located at the lower left corner of the window (Figure 35 (page 87)). This table shows the following information for each radio transceiver unit in the network:

Name: The user-assigned name of each unit. Unit ID: The unique 5.a.b.c Fluidmesh unit identification number. IP Address: The IP address of the unit within the network. Fluidmesh Networks LLC Page 86 of 180 Fluidmesh 4200 FIBER Figure 35. FMQuadro (Address summary table) To use the address summary table, do the following steps:

1. Extend the table by clicking the + button at the upper right-hand corner of the table. The Unit ID and IP Address details for all Fluidmesh units in the network will be shown. 2. Enter a unique reference name for each Fluidmesh unit by clicking the Name field for the unit and entering the text of the name. 3. Collapse the table by clicking the + button again. Adding an aerial map to the FMQuadro view You can add an aerial image to the FMQuadro view (Figure 36 (page 88)). This allows you to superimpose the network map over a map of the terrain on which the network has been installed. This allows you to more easily visualize component placement, line-of-sight between antennas, and other factors. Fluidmesh Networks LLC Page 87 of 180 Fluidmesh 4200 FIBER Figure 36. FMQuadro (Aerial map added) To add an aerial terrain map to the FMQuadro view, do the following steps:

1. Get an aerial image of the area in which the wireless network and LAN are installed. The image must conform to the following requirements:

Image format: *.JPG or *.JPEG only. File size: Less than or equal to 100 Kilobytes. TIP Suitable aerial images can be created and downloaded using Google Earth. Basic instructions on how to use Google Earth are available here. Images must be uploaded to FMQuadro using Google Chrome or Microsoft Internet Explorer only. 2. Click the Upload Map button on the upper toolbar (Figure 37

(page 88)). Use the upload dialog to upload the aerial image. Figure 37. FMQuadro (Upper toolbar) 3. Click the Drag Map button. The aerial image will be un-anchored. Fluidmesh Networks LLC Page 88 of 180 Fluidmesh 4200 FIBER 4. Click-and-drag the aerial image to the needed position on the map view. Release the mouse button to drop the map. 5. Use the on-screen dialog to confirm the image placement, or to continue dragging. 6. Adjust the scale and transparency of the aerial image by using the Scale: and Transparency: sliders. 7. Click the Save Layout button to save the aerial image as part of the FMQuadro window. 8. Click-and-drag the network components to their correct relative positions on the map view, as shown in Step 5 above. 9. To upload a new aerial image, repeat the process from Step 2 above. Alternatively, delete the aerial image by clicking the Remove Map button. 6.5.3. Fluidity Quadro Fluidity Quadro is a real-time monitoring tool that gives enhanced situational awareness of Fluidity, the proprietary track-side and vehicle-to-

ground data transfer protocol developed by Fluidmesh. For detailed information on the operational concepts behind Fluidity, and instructions on how to configure the protocol, refer to the Fluidmesh Networks Fluidity Configuration Manual. IMPORTANT Software plug-ins that allow Fluidity-specific bandwidth upgrades for static and mobile devices are also available. For detailed information on available plug-in upgrades, refer to Available plug-ins local Fluidmesh Networks representative.

(page 151), or contact your Fluidity Quadro for mesh-end devices IMPORTANT The Fluidity Quadro tool is only available if the Fluidmesh 4200 FIBER is set to Mesh End mode. If the unit is set to Mesh Point mode or Bridge Mode, the Fluidity Quadro menu option will not be available. The Fluidity Quadro window contains controls to do the following functions:

Plot all static wireless devices in a Fluidity network, in relation to the mobile wireless-equipped vehicles from which they receive relayed traffic. Show important information about each static device and mobile device. Fluidmesh Networks LLC Page 89 of 180 Fluidmesh 4200 FIBER Show the exact physical positions of all static Fluidmesh components and approximate physical positions of all mobile Fluidmesh components, against the background of an aerial map. Plotting and interpreting static and mobile device information To plot and interpret information on all static and mobile wireless devices shown by the window, do the following steps:

1. Click the -Fluidity Quadro link under NETWORK CONTROL in the left-hand settings menu. NOTE The Fluidity Quadro window needs Adobe Flash Player to function. If your browser does not have the Flash Player plug-in installed, you will be prompted to download and install the plug-in. A graphical view of the current network will be shown. A typical example is shown in (Figure 38 (page 90)). Figure 38. Fluidity Quadro graphical view 2. Within the Fluidity Quadro graphical view:

Static-mount Fluidmesh radio transceiver devices are shown as centralized dots. Mesh End devices are shown as blue dots, while Mesh Point devices are shown as red dots. If an abnormal condition is detected on any static unit, its device icon changes to a yellow dot. If a mobile radio transceiver device is within range of a static device, and a data connection is established between the devices, the mobile device is shown as a colored border around the dot representing the static Fluidmesh Networks LLC Page 90 of 180 Fluidmesh 4200 FIBER device. A typical example of a data connection between a single mobile device and a static device is shown in Figure 39 (page 91). Figure 39. Fluidity Quadro (single mobile device linked to static device) If more than one mobile device is within range of a static device, and a data connection is established between the mobile devices and the static device, the connected mobile devices are shown as colored border segments around the dot representing the static device. A typical example of a link between a static device and multiple mobile devices is shown in Figure 40 (page 91). Figure 40. Fluidity Quadro (multiple mobile devices linked to static device) Each element shown in Fluidity Quadro is interactive. To get additional real-time information on any Fluidmesh device, click the device icon. A typical device information panel is shown in Figure 41 (page 91). Figure 41. Fluidity Quadro (unit information) 3. When an information panel is shown for a Fluidmesh device:

Fluidmesh Networks LLC Page 91 of 180 Fluidmesh 4200 FIBER The device's maximum Ethernet capacity and current Ethernet throughput are shown. This allows you to monitor Ethernet utilization and determine whether the Ethernet port is overutilized (particularly if the Fluid Throttle plug-in is installed). If a Fluidmesh device is not performing as expected, the dot representing the unit turns yellow. If a yellow dot is clicked, the warning details for the unit will be shown. 4. All static Fluidmesh devices represented by dots can be placed in any position on the map view. To move any dot, click-and-drag the dot to the needed position. 5. To save the network layout currently seen on the map view, click the Save Layout button. 6. If the positions of any device dots have been changed and the Save Layout button has not yet been clicked, you can restore the visual network layout to its last saved configuration by clicking the Load Layout button. Using the Vehicles table The Vehicles table is found at the lower edge of the window. A typical example is shown in (Figure 42 (page 92)). Figure 42. Fluidity Quadro (Vehicles table) To use the Vehicles table, do the following steps:

1. Expand the table by clicking the + button at the upper right-hand corner of the table. Fluidmesh Networks LLC Page 92 of 180 Fluidmesh 4200 FIBER The assigned Unit ID and IP Address details for all Fluidmesh units in the network will be shown. NOTE A user-assigned name can be given to each unit in the network. For instructions on how to re-name units, refer to FMQuadro (page 80). 2. Choose a unique color to represent each mobile Fluidmesh device by clicking the colored tile to the right of the devices mesh ID number (5.a.b.c), and clicking the chosen color from the color palette. 3. If needed, collapse the table by clicking the + button again. The Vehicles table shows the following information:

Each mobile transceiver unit that currently has a connection to one or more static transceiver units is listed on the upper section of the table. Each listing on the table represents a mobile unit or static unit that can be seen on the Fluidity Quadro display. The following information is shown for each mobile unit listed in the table:

1. Each mobile unit is represented by a chosen color on the Fluidity Quadro display. For example, the first unit in the table (5.0.4.136) has been assigned a medium blue color. On the graph, this unit can be seen connected to Mesh Point unit 5.0.41.58. 2. Collapse or expand the mobile unit listings as needed by clicking the '-' or '+' button at the upper right-hand corner of each listing. 3. The Mesh identity number (5.a.b.c) and local IP address of each unit are shown in the color that has been assigned to the unit. 4. Below each mobile unit listing is a graph showing signal strength (in dBm) over time. Each colored line on the graph represents the strength of the signal received by the mobile unit, from a static unit that is part of the network. For example, the signal strength between mobile unit 5.0.4.136 and static unit 10.12.101.5 is -43 dBm. To show additional information about link represented by a colored line, hover the mouse cursor over the relevant colored line (Figure 43 (page 94)). the Fluidmesh Networks LLC Page 93 of 180 Fluidmesh 4200 FIBER In the additional-information display below:

a. Every graded point on the horizontal scale, from the left-hand side of the graph onwards, represents the passage of one additional second from the current point in time. b. is a typical value representing

-45 the instantaneous signal strength in Decibel-

milliwatts (dBm) at the specified point in time. c. 11 is a typical value representing the link error rate percentage (in this case, 11%) at the specified point in time. Figure 43. Signal strength / time graph

(additional-information display) The Legend at the bottom of the graph lists the static units that are represented by the colored lines. For example, static unit 10.12.101.2 is represented on each graph as a purple line. Choose a unique color to represent each static Fluidmesh device by clicking the colored tile to the right of the device name, and clicking the chosen color from the color palette. Adding an aerial map to the Fluidity Quadro view If needed, you can add an aerial image to the Fluidity Quadro view. This allows you to superimpose the network map over a map of the terrain on which the mobile network has been installed, allowing you to more easily visualize component placement, the approximate current location of vehicles, and other factors. The procedures for adding an aerial map to the Fluidity Quadro view, and manipulating the map, are the same as for the FMQuadro view. For instructions on how to add an aerial terrain map to the Fluidity Quadro Fluidmesh Networks LLC Page 94 of 180 Fluidmesh 4200 FIBER view, refer to the Adding an aerial map to the FMQuadro view section in FMQuadro (page 80) 6.5.4. Advanced tools The Advanced Tools window contains tools to diagnose the condition of the wireless network. The Ping test tool sends pings to a user-specified IP address. The Bandwidth test tool tests the bandwidth capacity of the wireless link between the Fluidmesh unit and a user-specified IP address. The Path MTU tool tests the size of the maximum transmission unit. To open the Advanced Tools dialog, click the -advanced tools link under NETWORK CONTROL in the left-hand settings menu. Using the Ping test tool The Ping test can be run while the network is under load (to test operational performance), or with the network unloaded (to test installed capacity). To use the Ping test tool, do the following steps:

1. Determine which wireless link is to be tested between the Fluidmesh unit and another unit in the wireless network. Get the IP address of the other unit. 2. Enter the IP address of the other unit in the Ping (10 packets only) field (Figure 44 (page 95)). Figure 44. Advanced Tools window (Ping test tool) Fluidmesh Networks LLC Page 95 of 180 Fluidmesh 4200 FIBER 3. Click the Run button to the right of the IP address field. The ping test result will be shown below the test controls. Using the Bandwidth Test tool The Bandwidth test can be run with the network under load (to test operational performance), or with the network unloaded (to test installed capacity). The test tool generates a stream of packets at a rate of 4 Mbits/sec to test available network path throughput. IMPORTANT Bandwidth rate computation is CPU-intensive, and must be regarded as indicative only. Note that bandwidth testing tends to underestimate the actual link throughput. To use the Bandwidth test tool, do the following steps:

1. Determine what wireless link is to be tested between the Fluidmesh unit and another unit in the wireless network. Get the IP address of the other unit. 2. Enter the IP address of the other unit in the Bandwith test

(4Mbit/s UDP): field (Figure 45 (page 96)). Figure 45. Advanced Tools window (Bandwidth test tool) 3. Click the Run button to the right of the IP address field. Fluidmesh Networks LLC Page 96 of 180 Fluidmesh 4200 FIBER The bandwidth test result will be shown below the test controls. Using the Path MTU discovery tool The Path MTU discovery tool tests the size of the maximum transmission unit (in other words, the largest protocol data unit that can be communicated in a single network layer transaction). To use the Path MTU discovery tool, do the following steps:

1. Determine what wireless link is to be tested between the Fluidmesh unit and another unit in the wireless network. Get the IP address of the other unit. 2. Enter the IP address of the second unit in the Path MTU discovery field (Figure 46 (page 97)). Figure 46. Advanced Tools window (Path MTU test tool) 3. Click the Run button to the right of the IP address field. The Path MTU test result will be shown below the test controls. 6.6. Advanced settings 6.6.1. Advanced radio settings The advanced radio settings menu item is used to configure the following wireless parameters:

Fluidmesh Networks LLC Page 97 of 180 Fluidmesh 4200 FIBER The device's FluidMAX operating mode The FluidMAX cluster identification code The maximum radio transmission power level The AES data encryption setting The maximum distance over which the unit is capable of transmitting To open the Advanced Radio Settings dialog, click the -advanced radio settings link under ADVANCED SETTINGS in the left-hand settings menu (below). Figure 47. Configurator (Advanced Radio Settings) Using the FluidMAX Management Setting The FluidMAX Management controls are used to set the unit's FluidMAX operating mode. Note that the FluidMAX Management controls are only available under the following conditions:

Fluidmesh Networks LLC Page 98 of 180 Fluidmesh 4200 FIBER If the unit's firmware is equipped with the FluidMAX engine. If the unit is currently being operated as part of a point-to-multipoint network topology. To use the FluidMAX Management menu, do the following steps:

1. Click the Radio Mode drop-down menu. 2. Choose the correct FluidMAX operating mode from the following list of options:

AUTO: The FluidMAX engine is enabled, and the unit role is set automatically. Depending on various factors, the unit will automatically choose whether to transmit using the time-division multiple access (TDMA) protocol or the carrier-sense multiple access (CSMA) protocol. MASTER: The unit will be set as the center unit within a mesh cluster featuring a 'star' topology. If the unit is set as a Master, it will dictate the operating frequency of the mesh cluster of which it is a Master unit. SLAVE: The unit will be set as a subordinate unit within a mesh cluster featuring a 'star' topology. If the unit is set as a Slave, and its Autoscan feature is enabled, the unit will scan the spectrum of available frequencies for a Master unit that shares its Cluster ID, and its frequency selection feature will be disabled. 3. 4. 5. OFF: The FluidMAX engine will be disabled. If the operating mode is set to MASTER or SLAVE, enter a unique cluster ID tag in the FluidMAX Cluster ID field. If the operating mode is set to SLAVE, check the FluidMAX Autoscan check-box to allow the Master unit of the local mesh cluster to dictate the frequency on which the unit will transmit and receive. If the FluidMAX Autoscan check-box is checked, the Include 5-10 MHz Channels in Autoscan check-box will become available. Check this check-box to increase the scan resolution from the default of 20, 40 or 80 MHz to 5-10 MHz. NOTE Under normal circumstances, leave the Include 5-10 MHz Channels in Autoscan check-box unchecked. 6. Click the Save button to save your settings. Alternatively, clear the settings by clicking the Cancel button. Using the Max TX Power setting This setting controls the effective isotropic radiated power (EIRP) output of the unit. By default, EIRP is automatically regulated using Fluidmesh's Fluidmesh Networks LLC Page 99 of 180 Fluidmesh 4200 FIBER Transmission Power Control (TPC) algorithm. The algorithm tries to obtain an optimal link signal strength of approximately -55 dBm on both sides of the radio link while not exceeding the user-defined maximum transmission power threshold. NOTE if Max TX Power is set to AUTO, the maximum transmission power may vary at any moment depending on the operating frequency of the unit, atmospheric conditions, and other factors. If the unit's country selection is set to any country within Europe, TPC is automatically enabled. To use the Max TX Power setting, do the following steps:

1. Click the Select TX Max Power: drop-down menu. 2. Choose the correct transmission power level from the following list of options:

Transmission power can be manually adjusted from -3 dBm to 24 dBm. If you select the AUTO option, the unit will automatically choose the most efficient transmission power level according to prevailing conditions. However, the unit will not exceed the last manually selected Max TX Power parameter. 3. Click the Save button to save your settings. Alternatively, clear the settings by clicking the Cancel button. Using the Select Antenna Gain setting This setting controls the maximum antenna gain in dBm. By default, antenna gain is not pre-set at the factory. To use the Select Antenna Gain setting, do the following steps:

1. Click the Select Antenna Gain: drop-down menu. 2. Choose the correct antenna gain level. Gain can be manually adjusted from 0 dBm to 36 dBm. 3. Click the Save button to save your settings. Alternatively, clear the settings by clicking the Cancel button. Using the Data Packet Encryption setting This setting controls whether Advanced Encryption Standard (AES) encryption is applied to outgoing data packets. Fluidmesh Networks LLC Page 100 of 180 Fluidmesh 4200 FIBER IMPORTANT The Data Packet Encryption setting must be the same on all Fluidmesh units that are part of the same network. In Fluidmesh devices, AES is applied using a proprietary encoding algorithm, enabling industry-grade network security. IMPORTANT The AES feature must be enabled using a software plug-in

(Fluidmesh part number FM-AES). Contact your Fluidmesh Networks representative for details. To use the Data Packet Encryption setting, do the following steps:

1. Click the Data Packet Encryption drop-down menu. 2. Choose the correct encryption activation setting from the list of drop-down options. NOTE If Fluidmesh plug-in FM-AES is not installed, the ENABLED drop-down option will not be available. 3. Click the Save button to save your settings. Alternatively, clear the settings by clicking the Cancel button. Using the Maximum link length setting This setting is used to set the maximum distance between the relevant wireless links. It is also used to set media access control (MAC) layer timeouts for transmitted packets. To choose the Maximum link length setting manually, do the following steps:

1. Choose the unit of distance measurement (Kilometres or Miles) by clicking the correct radio button. 2. Enter a distance setting in the Distance field. IMPORTANT If too short a distance value is entered, unnecessary packet re-transmissions may occur, degrading overall link performance. 3. Click the Save button to save your settings. Alternatively, clear the settings by clicking the Cancel button. Fluidmesh Networks LLC Page 101 of 180 Fluidmesh 4200 FIBER 6.6.2. SFP settings To let the system choose the optimal Maximum link length setting and MAC layer timeouts automatically, check the Automatic check-box. IMPORTANT The Fluidmesh 4200 FIBER is shipped from the factory with no fiber-optic transceiver installed. For the unit to have fiber-optic capability, the SFP port must be equipped with a separately-available XCO-type fiber-optic transceiver. XCO-standard transceiver modules and XCO-type duplex fiber-optic connectors can easily be sourced as off-the-shelf parts. If you experience difficulty in sourcing or ordering fiber-

optic parts or accessories, please contact your local Fluidmesh Networks representative for assistance. The SFP/ETHERNET SETTINGS window contains controls to change the data exchange speeds of the unit's duplex fibre-optic link and RJ45 Ethernet port. To change the data exchange speed of the fibre-optic link and/or Ethernet link, do the following steps:

1. Click the -ethernet settings link under ADVANCED SETTINGS in the left-hand settings menu. The SFP/ETHERNET SETTINGS dialog will be shown

(Figure 48 (page 102)). Figure 48. Configurator GUI (SFP/ETHERNET SETTINGS dialog) 2. Choose the correct fiber-optic data exchange speed by clicking the SFP speed drop-down and clicking the correct option. 3. Choose the correct Ethernet data exchange speed by clicking the Ethernet speed drop-down and clicking the correct option. Fluidmesh Networks LLC Page 102 of 180 Fluidmesh 4200 FIBER 6.6.3. Static routes The Static routes window is used to set static routing rules (in other words, manually-configured routing entries, as opposed to routing instructions from a dynamic routing table) for a Fluidmesh unit. Static routes are typically used if there is a need to do any of the following in context of the network:

Access a remote subnet that does not belong to a local network Access other Fluidmesh radio units or client devices across the local network cameras) Reach gateways (such as Internet gateways) Create networks that include 'fixed' devices (such as CCTV To change the Static Routes settings, click the -static routes link under ADVANCED SETTINGS in the left-hand settings menu. The Static Routes dialog will be shown (Figure 49 (page 103)). Figure 49. Configurator GUI (Static Routes window) To enter a new static route, do the following steps:

1. Enter the Subnet, Netmask and Gateway designators in the correct fields of the Add new static route section. 2. Click the add button. If the new static route is valid, it will be added to the Active static routes list. Fluidmesh Networks LLC Page 103 of 180 Fluidmesh 4200 FIBER 6.6.4. Whitelists and Blacklists IMPORTANT The Whitelist/Blacklist feature is only available if the Fluidmesh 4200 FIBER is set to Mesh Point mode or Mesh End mode mode. If the unit is set to Bridge mode, the whitelist /

blacklist menu option will not be available. The Whitelist/Blacklist function is a security feature that prevents fake IP addresses from intercepting or intruding on the network. A Whitelist is a group of Fluidmesh transceivers, described as a list of linked pairs. Within the list, each transceiver unit is considered a valid hop in the routing table. If a Whitelist is created, all transceiver units that are not on the Whitelist are excluded from packet routing. Conversely, a Blacklist is a group of Fluidmesh transceivers that are excluded by the routing table computation, and to which data packets must not be routed. If a Blacklist is created, all transceiver units that are on the Blacklist are excluded from packet routing. IMPORTANT The same Whitelist or Blacklist must be applied to all transceiver units that are part of a defined network. Failure to use the same Whitelist or Blacklist may cause units to incorrectly receive, or be incorrectly excluded from, network traffic. If a Whitelist or Blacklist is applied to a network, the list must be created as a *.CSV file before being uploaded to each unit in the network. This procedure is described below. To create a Whitelist or Blacklist, do the following steps:

1. Create a *.CSV file. Open the file for editing. 2. Enter the Whitelist or Blacklist into the *.CSV file. Use the following syntax rules to create the list:

A Whitelist and Blacklist are mutually exclusive. Whitelists and Blacklists are always separate lists, and are never combined. A Whitelist is always expressed in the form of

<source>,<destination>,<routing priority>, where <source> is the unique unit ID number of the sending unit, <destination> is the unique unit ID number of the receiving unit, and <routing priority> is a natural number with a minimum value of 0 and a maximum value of 3. Fluidmesh Networks LLC Page 104 of 180 Fluidmesh 4200 FIBER IMPORTANT Source and destination values are always unit ID numbers. Do not enter a unit's IP address as a source or destination value. The unit ID number is printed on the identification label of each unit. This number always takes the following form: 5.a.b.c The smaller the routing priority value, the greater the routing priority. Blacklist syntax is the same as shown above, except for one additional rule: Blacklists do not include routing priority numbers. Unit ID numbers and routing priority values are always separated with commas (,) and never with spaces. To make sure that the packet flow is allowed or blocked in both directions, the unit ID numbers for each link in a Whitelist or Blacklist must be listed in forward order and in reverse order. If a wireless link is not specified in a Whitelist, it will be assigned the lowest routing priority, but will not be completely excluded from routing. 3. Example 1: If you want to create a simple Whitelist that includes the link between unit ID numbers 5.2.22.136 and 5.29.252.213

(Figure 50 (page 105)), and give the link routing priority 0 (the highest possible priority):

Cell A1 of the *.CSV file would contain the parameter 5.2.22.136,5.29.252.213,0 Cell A2 of the *.CSV file would contain the parameter 5.29.252.213, 5.2.22.136,0 Figure 50. Sample Whitelist (Example 1) 4. Example 2: If you want to create a Whitelist that includes the links between unit ID numbers 5.2.22.136 and 5.29.252.213 (with routing priority 0), and between unit ID numbers 5.29.252.213 and 5.155.105.128 (with routing priority 1) (Figure 51 (page 106)):

Cell A1 of the *.CSV file would contain the parameter 5.2.22.136,5.29.252.213,0 Fluidmesh Networks LLC Page 105 of 180 Fluidmesh 4200 FIBER Cell A2 of the *.CSV file would contain the parameter 5.29.252.213, 5.2.22.136,0 Cell A3 of the *.CSV file would contain the parameter 5.29.252.213,5.155.105.128,1 Cell A4 of the *.CSV file would contain the parameter 5.155.105.128,5.29.252.213,1 Figure 51. Sample Whitelist (Example 2) 5. Example 3: If you want to create a simple Blacklist that includes the links between unit ID numbers 5.2.22.136 and 5.29.252.213

(Figure 52 (page 106)):

Cell A1 of the *.CSV file would contain the parameter 5.2.22.136,5.29.252.213 Cell A2 of the *.CSV file would contain the parameter 5.29.252.213, 5.2.22.136 Figure 52. Sample Blacklist (Example 3) 6. Save and close the *.CSV file. To upload a Whitelist or Blacklist using the Configurator interface, do the following steps:

1. Click the whitelist / blacklist link under ADVANCED SETTINGS in the left-hand settings menu. Fluidmesh Networks LLC Page 106 of 180 Fluidmesh 4200 FIBER Figure 53. Configurator (WHITELIST / BLACKLIST dialog) The WHITELIST / BLACKLIST dialog will be shown

(Figure 53 (page 107)). 2. Choose the type of list to be uploaded by clicking the correct List 3. Click the Choose File button. Upload the saved *.CSV file using Type: radio button. the upload dialog. The contents of the uploaded *.CSV file will be shown in the Whitelist / Blacklist Status section. To apply the list settings contained in the *.CSV file, click the Apply Settings button. To clear the Whitelist or Blacklist settings without deleting the *.CSV file, click the Clear Whitelist/Blacklist button. To delete the Whitelist or Blacklist *.CSV file, click the Reset button. 6.6.5. Multicast Multicast management for mesh network-capable devices Multicast is a group-communication method in which data transmissions are addressed simultaneously to more than one destination computer. Multicast transmissions can be point-to-multipoint, or multipoint-to-

multipoint. By default, if CCTV cameras and devices that operate in a similar fashion are linked to a Fluidmesh transceiver unit operating in Mesh Point mode, the unit forwards all multicast traffic generated by the cameras to the closest Mesh End unit in the wireless network. Fluidmesh Networks LLC Page 107 of 180 Fluidmesh 4200 FIBER However, depending on network configuration, it may be convenient to forward multicast traffic from one Mesh Point unit to another Mesh Point unit, to allow such tasks as remote recording of the video data flow. By default, units operating in Mesh End mode do not forward multicast traffic to a wireless network. The only exceptions to this rule are universal plug and play (UPnP) and Internet Group Management Protocol (IGMP) traffic. To redirect traffic flow to a Mesh Point unit, all multicast flow redirection information must be specified using the Multicast settings on a Mesh End unit. NOTE To change the unit's Multicast settings, make sure that the unit is in Mesh End mode as shown in Changing the operational mode (page 66). Multicast controls are not available if the unit is set to Mesh Point mode. To set multicast rules on a Mesh End unit, do the following steps:

1. Find the Mesh End unit in the wireless network that is most suitable for forwarding multicast traffic. NOTE Multicast flow redirection information can only be specified from a Mesh End unit. The Mesh End unit will distribute the multicast data to all other Fluidmesh devices in the wireless network. 2. Connect to the Mesh End unit as shown in Accessing the Fluidmesh 4200 FIBER for device configuration (page 52). 3. Click the -multicast link under ADVANCED SETTINGS in the left-hand settings menu. The MULTICAST dialog will be shown (Figure 54 (page 109)). Fluidmesh Networks LLC Page 108 of 180 Fluidmesh 4200 FIBER Figure 54. Multicast dialog (Mesh End mode) 4. Compile the needed multicast rule. Use the following syntax rules to create the rule:

A multicast rule consists of two parts: a multicast group designator and a destination address. Define the multicast group designator. For example, the designator 224.1.1.0/24 indicates all multicast groups in the range 224.1.1.1 through 224.1.1.254. The destination address consists of one or more Fluidmesh unit ID numbers, in the form 5.a.b.c. These ID numbers belong to the physical Fluidmesh device or devices to which the multicast traffic must be forwarded. Destination-address wildcards can also be used. For example, the destination address 5.255.255.255 represents all Fluidmesh units in the wireless network. 5. Enter the multicast group designator in the Multicast Group field. 6. Enter the destination address in the Destination Address field. 7. Click the add button. The new multicast route will be shown in the Multicast routes section. To enable or disable multicast forwarding on a Bridge unit, do the following steps:

1. Connect to the Bridge unit as shown in Accessing the Fluidmesh 4200 FIBER for device configuration (page 52). 2. Click the -multicast link under ADVANCED SETTINGS in the left-hand settings menu (Figure 55 (page 110)). The Multicast dialog will be shown. Fluidmesh Networks LLC Page 109 of 180 Fluidmesh 4200 FIBER Figure 55. Multicast dialog (Bridge mode) The unit ID number of the local unit is shown as the LOCAL BRIDGE ID (Figure 56 (page 110)). The unit ID number of the Bridge unit to which the local unit is linked is shown to the right of 'ASSOCIATED WITH REMOTE BRIDGE ID'. Figure 56. Configurator interface (Unit ID information) 3. Choose the Enabled or Disabled option from the Multicast Forwarding: drop-down menu. 4. Save the multicast settings by clicking the Save button. Alternatively, clear the settings by clicking the Reset button. 6.6.6. SNMP configuration The SNMP window can be used to configure an SNMP v2c or SNMP v3 service to run on the Fluidmesh 4200 FIBER. Both walk-throughs (no agent-to-manager notifications) and traps (agent-

to-manager notifications enabled) are supported. If SNMP traps are enabled, you can specify the server address to which monitoring information must be sent. IMPORTANT The same SNMP configuration must be set for all Fluidmesh units in the wireless network. For detailed information on Fluidmesh unit SNMP configuration, refer to the Fluidmesh SNMP FM-MIB OID Table and MIB configuration files. These can be downloaded from the Fluidmesh Partner Portal (Documentation section > User Manuals > Advanced Manuals.) To change the SNMP settings, do the following steps:

Fluidmesh Networks LLC Page 110 of 180 Fluidmesh 4200 FIBER Click the -snmp mode link under ADVANCED SETTINGS in the left-hand settings menu. The default SNMP dialog will be shown (Figure 57 (page 111)). Figure 57. SNMP dialog (SNMP disabled) NOTE By default, Fluidmesh units are shipped from the factory with SNMP disabled. Using SNMP v2c To change the unit's SNMP mode to v2c and configure the unit accordingly, do the following steps:

1. Click the SNMP mode drop-down, and click the v2c option. The SNMP v2c settings dialog will be shown (Figure 58

(page 111)). Figure 58. SNMP dialog (v2c selected) 2. Enter a community identity value in the Community ID: field. Fluidmesh Networks LLC Page 111 of 180 Fluidmesh 4200 FIBER IMPORTANT The same community identity value must be set for all Fluidmesh units in the wireless network. 3. SNMP traps can be enabled for significant system-related events. If needed, enable SNMP event traps by checking the Enable SNMP event trap: check-box, and enter the name of the network management station (NMS) host in the NMS hostname: field. IMPORTANT The NMS host to which traps are sent must have an SNMP agent that is configured to collect SNMP v2c traps. 4. You can also configure the unit to send SNMP traps at defined periodic intervals. If needed, enable periodic SNMP traps by checking the Enable SNMP periodic trap: check-box, and enter the name of the network management station (NMS) host in the NMS hostname: field. 5. Save the SNMP settings by clicking the Save button. Alternatively, clear the settings by clicking the Reset button. Using SNMP v3 To change the unit's SNMP mode to v3 and configure the unit accordingly, do the following steps:

1. Click the SNMP mode drop-down, and click the v3 option. The SNMP v3 settings dialog will be shown (Figure 59

(page 113)). Fluidmesh Networks LLC Page 112 of 180 Fluidmesh 4200 FIBER Figure 59. SNMP dialog (v3 selected) 2. Enter an SNMP v3 user name in the SNMP v3 username: field. IMPORTANT The same SNMP v3 user name must be set for all Fluidmesh units in the wireless network. 3. To change the current SNMP v3 password, enter a new password in the SNMP v3 password: field. The default password is fluidmesh. To show the password as it is being typed, check the Show SNMP v3 password: check-box. 4. Choose the correct authentication protocol from the SNMP v3 authentication proto: drop-down. The available options are MD5 and SHA. IMPORTANT The same SNMP authentication protocol must be set for all Fluidmesh units in the wireless network. Fluidmesh Networks LLC Page 113 of 180 Fluidmesh 4200 FIBER 5. If needed, choose the correct encryption protocol from the SNMP v3 encryption: drop-down. The available options are No Encryption, DES (Data Encryption Standard) and AES

(Advanced Encryption Standard). IMPORTANT The same encryption protocol must be set for all Fluidmesh units in the wireless network. 6. To change the current encryption passphrase, enter a new passphrase in the SNMP v3 encryption passphrase: field. The default encryption passphrase is fluidmesh. To show the passphrase as it is being typed, check the Show SNMP v3 encryption passphrase: check-box. 7. SNMP traps can be enabled for significant system-related events. If needed, enable SNMP event traps by checking the Enable SNMP event trap: check-box, and enter the name of the network management station (NMS) host in the NMS hostname: field. IMPORTANT The NMS host to which traps are sent must have an SNMP agent configured to collect v2c traps. 8. You can also configure the unit to send SNMP traps at defined periodic intervals. If needed, enable periodic SNMP traps by checking the Enable SNMP periodic trap: check-box, and enter the name of the network management station (NMS) host in the NMS hostname: field. 9. Save the SNMP settings by clicking the Save button. Alternatively, clear the settings by clicking the Reset button. 6.6.7. Wireless access point configuration All 1200 VOLO, 3200-series and 4200-series radio transceivers equipped with firmware version 6.5 and above have a built-in wireless access point

(AP). This wireless AP is intended for use by the network's service and maintenance personnel. If the AP is enabled, you can easily connect to the transceiver unit from a short distance aw using a laptop computer or any other Wi-Fi-enabled device. Note that the radio unit can be configured as a wireless access point (AP) or as a wireless station (STA). Fluidmesh Networks LLC Page 114 of 180 Fluidmesh 4200 FIBER IMPORTANT To minimize impact on overall system performance, wireless AP bandwidth is limited to 5 Mb/s. This is sufficient for maintenance purposes, but is not sufficient to support normal wireless carrier operations. To enable the wireless AP feature on the Fluidmesh 4200 FIBER, do the following steps:

1. Make sure that the FM-AP software plug-in is installed on the radio unit. For instructions on how to install the FM-AP plug-in, refer to Plug-in management procedures (page 155). IMPORTANT If the FM-AP plug-in is not installed on the radio unit, the Fluidmesh WiFi link will not appear in the left-

hand settings menu. 2. Open the FLUIDMESH 802.11 INTERFACE dialog (below) by clicking the Fluidmesh WiFi link under ADVANCED SETTINGS in the left-hand settings menu. To configure the radio unit as a bridged or routed wireless access point

(AP), do the following steps:

1. Configure the radio unit as a wireless access point by clicking the WLAN MODE drop-down menu and selecting the AP option. The FLUIDMESH 802.11 INTERFACE dialog will show additional options (below):

Fluidmesh Networks LLC Page 115 of 180 Fluidmesh 4200 FIBER 2. If you want to prevent the radio unit from broadcasting its access point SSID, check the Disable SSID Broadcasting check-box. If the box is not checked, the radio unit will broadcast the SSID shown in the WLAN SSID field. 3. Choose the network mode in which the radio unit will function as a wireless AP by clicking the Network Mode drop-down menu, and selecting the correct option:

If the wireless AP is set to bridged configuration, the AP will reside on the same subnet as the network of which the radio unit is a part. In this configuration, clients connecting to the radio unit through the AP can potentially connect to any Fluidmesh radio unit that is part of the same network. If the wireless AP is set to routed configuration, the AP and the network of which the radio unit is a part are isolated from each other by location on different subnets. 4. If the wireless AP has been set to routed configuration and access to other Fluidmesh radio units that are part of the same network is needed, facilitate access by adding routes to the relevant radio units as described in Static routes (page 103). 5. Choose the encryption protocol that will be used to encrypt communication to and from connected clients by clicking the WLAN Security drop-down, and choosing a suitable security option. 6. The radio unit will broadcast the SSID shown in the WLAN SSID field. If needed, change the SSID manually. 7. When maintenance personnel connect to the unit using the AP, they will be prompted to enter a secret passphrase. Type a chosen passphrase in the WLAN Passphrase entry field. 8. To show the WLAN passphrase in plain text as it is being entered, check the Show Passphrase check-box. Fluidmesh Networks LLC Page 116 of 180 Fluidmesh 4200 FIBER If the routed Network Mode option was chosen, do the following additional steps:

1. Specify the IP address and netmask of the subnet the radio unit is part of by entering the correct addresses in the WLAN IP address and WLAN netmask fields. 2. To allow the radio unit to automatically assign any of a pre-defined range of IP addresses to wireless clients that connect to the radio unit, do the following steps:

a. Choose a continuous, unbroken range of IP addresses

(for example, 100.0.0.100 to 100.0.0.254). b. Specify the first DHCP IP address in the chosen range by entering the address in the DHCP first IP address entry field. c. Specify the last DHCP IP address in the chosen range by entering the address in the DHCP last IP address entry field. IMPORTANT A different DHCP IP address class must be assigned to every 1200 VOLO, 3200-series and 4200-series radio in the network. This will help avoid IP conflicts between different access points. To configure the radio unit as a DHCP or static-protocol wireless station

(STA), do the following steps:

1. Configure the radio unit as a wireless station by clicking the WLAN MODE drop-down menu and selecting the STA option. The FLUIDMESH 802.11 INTERFACE dialog will show additional options (below):

Fluidmesh Networks LLC Page 117 of 180 Fluidmesh 4200 FIBER 2. To enable network address translation, check the Network Address Translation check-box. 3. Choose the encryption protocol that will be used to encrypt communication to and from connected clients by clicking the WLAN Security drop-down, and choosing a suitable security option. 4. The radio unit will broadcast the SSID shown in the WLAN SSID field. If needed, change the SSID manually. 5. When maintenance personnel connect to the unit using the AP, they will be prompted to enter a secret passphrase. Type a chosen passphrase in the WLAN Passphrase entry field. 6. To show the WLAN passphrase in plain text as it is being entered, check the Show Passphrase check-box. 7. Click the Network Protocol drop-down menu. If the wireless station must dynamically assign itself a wireless LAN IP address and netmask, select the DHCP option. If a wireless LAN IP address and netmask must be manually assigned to the wireless station, select the STATIC option. If the STATIC option is chosen, additional options will become available. Refer to the steps below for more information. If the STATIC Network Protocol option was chosen, do the following additional steps:

1. Specify the IP address and netmask of the subnet the radio unit is part of by entering the correct addresses in the WLAN IP address and WLAN Netmask fields. Fluidmesh Networks LLC Page 118 of 180 Fluidmesh 4200 FIBER 2. Specify the default gateway and designated name server by entering the correct configuration data in the WLAN Default Gateway and WLAN Name Server fields. To access a Fluidmesh radio transceiver through the transceiver's wireless access point, you will need a laptop computer, tablet computer or similar device equipped with the following:

Wi-Fi capability. A current version of Mozilla Firefox or Google Chrome. To connect wirelessly to the Fluidmesh 4200 FIBER for configuration and maintenance, do the following steps:

1. On your computer or other wireless interface device, use the Wi-

Fi connection dialog to connect to the radio unit using the radio unit's WLAN SSID and WLAN passphrase. IMPORTANT If SSID broadcasting is disabled on the radio unit, you must create a connection to the radio unit by manually specifying the SSID and passphrase. 2. Use the web browser on your computer or other wireless interface device to access the offline Configurator interface. 3. Configure the radio unit as shown in this manual. 6.6.8. RADIUS configuration The RADIUS window contains the controls to provide centralized authentication, authorization, and accounting management using the remote authentication dial-in user service (RADIUS) networking protocol. IMPORTANT The RADIUS feature is only available if the Fluidmesh 4200 FIBER is set to Mesh Point mode or Mesh End mode. If the unit is set to Bridge mode, the -radius menu option will not be available. The RADIUS functionality will fail to operate if the network time protocol (NTP) feature is not enabled and configured. IMPORTANT Use of this window requires extensive familiarity with the RADIUS networking protocol. Do not change these settings unless there is a specific need to do so. To change the RADIUS settings for the Fluidmesh unit, do the following steps:

Fluidmesh Networks LLC Page 119 of 180 Fluidmesh 4200 FIBER 1. Enable and configure network time protocol (NTP) as shown in NTP Configuration (page 122). 2. Click the -radius link under ADVANCED SETTINGS in the left-

hand settings menu. The RADIUS dialog will be shown (Figure 60 (page 120)). Figure 60. Configurator GUI (RADIUS dialog) 3. Choose the RADIUS mode for the device by clicking the RADIUS Mode drop-down and selecting one of the following options:

Disabled: RADIUS functionality will be disabled. Enabled: RADIUS functionality will be enabled, and the configuration options will be shown. Passthrough: If the device is a trackside-mounted Fluidity device, this parameter can be used to simultaneously activate RADIUS device authentication, and enable RADIUS passthrough (communication between RADIUS-

authenticated vehicle-mounted devices and non-

authenticated trackside-mounted devices). 4. Enter the IP address or host name of the RADIUS server in the IP address / hostname field. Fluidmesh Networks LLC Page 120 of 180 Fluidmesh 4200 FIBER 5. By default, the RADIUS port number is 1812. Do not change the port number unless there is a specific need to do so. 6. Enter the RADIUS access password in the Secret field. To read the password as it is typed, check the show check-box. 7. By default, the RADIUS inactivity Expiration (s) period is 28 800 seconds (8 hours). Do not change the expiration period unless there is a specific need to do so. 8. Choose the data authentication method by clicking the Authentication Method drop-down and clicking the correct option. Available options are:

MSCHAPV2 (Microsoft Challenge-Handshake Authentication Protocol V2) MD5 (Hash function producing a 128-bit hash value) GTC (Generic Token Card) TTLS (Tunneled Transport Layer Security) PEAP (Protected Extensible Authentication Protocol) 9. Enter the personal username for access to the RADIUS server in the Username field. 10. Enter the personal password for access to the RADIUS server in the Password field. To read the password as it is typed, check the show check-box. 11. Available Inner Authentication Methods depend on which Authentication Method has been chosen. If applicable, choose an inner authentication method by clicking the Inner Authentication Method drop-down and clicking the correct option. Available options are shown in the following table:

Table 5. Available inner authentication methods (per authentication methods) Authentication Available Inner Authentication Methods Method MSCHAPV2 MD5 GTC TTLS None None None PAP (Password Authentication Protocol) CHAP (Challenge-Handshake Authentication Protocol) MSCHAP (Microsoft Challenge-Handshake Authentication Protocol) MSCHAPV2 MD5 GTC Fluidmesh Networks LLC Page 121 of 180 Fluidmesh 4200 FIBER Authentication Available Inner Authentication Methods Method PEAP MSCHAPV2 MD5 GTC 12. Save the RADIUS settings by clicking the Save button. Alternatively, clear the settings by clicking the Reset button. 6.6.9. NTP Configuration All Fluidmesh radio transceiver units have a built-in clock. No manual time-setting controls are provided. Instead, the unit has network time protocol (NTP) functionality that allows it to synchronize its time settings with a chosen internet time server. If the unit cannot synchronize with its primary time server, and the host name of a backup time server is entered, the unit defaults to synchronizing with the backup server. CAUTION The same NTP configuration must be set for all Fluidmesh units in the wireless network. If the same NTP settings are not applied to all units, the network may encounter timestamp conflicts and/or equipment malfunctions. To change the NTP settings, do the following steps:

1. Click the -ntp link under ADVANCED SETTINGS in the left-hand settings menu. The NTP dialog will be shown (Figure 61 (page 122)). Figure 61. Configurator GUI (NTP dialog) Fluidmesh Networks LLC Page 122 of 180 Fluidmesh 4200 FIBER 2. Enable NTP synchronization by checking the Enable NTP check-

box. 3. Enter the host name of a chosen primary NTP server in the NTP server hostname: field. IMPORTANT The NTP server host names shown in Figure 61

(page 122) are for reference purposes only. Your company policy may dictate that you use one or more specific time servers. 4. If needed, enter the host name of a chosen secondary NTP server in the Secondary NTP server (optional): field. 5. Select the time zone in which the unit is installed by clicking the Select Timezone: drop-down menu and clicking the correct time zone option. 6. Save the NTP settings by clicking the Save button. Alternatively, clear the settings by clicking the Reset button. 6.6.10. L2TP configuration IMPORTANT if The L2TP configuration option the Fluidmesh 4200 FIBER is set to Mesh Point mode or Mesh End mode. If the unit is set to Bridge mode, the -l2tp configuration menu option will not be available. is only available The L2TP feature must be enabled using a software plug-in

(Fluidmesh part number FM-L2TP). Contact your Fluidmesh Networks representative for details. Layer 2 Tunneling Protocol (L2TP) functionality allows Fluidmesh radio transceivers to support integration with virtual private networks (VPNs). Fluidmesh hardware devices are shipped from the factory with L2TP functionality disabled. To change the unit's L2TP settings, do the following steps:

1. Click the -l2tp configuration link under ADVANCED SETTINGS in the left-hand settings menu. Fluidmesh Networks LLC Page 123 of 180 Fluidmesh 4200 FIBER Figure 62. Configurator GUI (L2TP Configuration dialog) The L2TP Configuration dialog will be shown (Figure 62 2. To enable L2TP functionality for the unit, check the L2TP check-

(page 124)). box. The L2TP configuration settings window will be shown. 3. When the L2TP configuration has been set, save the settings by clicking the Save button. Alternatively, clear the settings by clicking the Reset button. IMPORTANT A detailed description of L2TP configuration methods is beyond the scope of this manual. For detailed instructions on how to set the L2TP configuration, refer to the Fluidmesh Networks L2TPv3 Configuration Manual. 6.6.11. VLAN settings VLAN configuration The VLAN SETTINGS window contains controls to connect the Fluidmesh 4200 FIBER to one or more virtual local area networks (VLANs) that are part of the local wireless network. IMPORTANT The VLAN feature must be enabled using a software plug-in

(Fluidmesh part number FM-VLAN). Contact your Fluidmesh Networks representative for details. The Fluidmesh 4200 FIBER features smart self-management of integration with connected VLANs, with minimal configuration time and avoidance of potential configuration errors. This is done by A) relying on the data-processing configuration of a connected network switch, and B) Fluidmesh Networks LLC Page 124 of 180 Fluidmesh 4200 FIBER obeying predefined rules for management of incoming and outgoing data packets. IMPORTANT For detailed information on the predefined rules for smart VLAN packet management, refer to the Rules for packet management (page 126) table at the bottom of this section. To connect the unit to a VLAN that is part of the local wireless network, do the following steps:

1. Click the -vlan settings link under ADVANCED SETTINGS in the left-hand settings menu. The VLAN SETTINGS dialog will be shown (Figure 63

(page 125)). Figure 63. Configurator GUI (VLAN SETTINGS dialog) 2. Connect the unit to a VLAN that is part of the local wireless network by checking the Enable VLANs check-box. 3. Check the Enable VLANs check-box. 4. Enter the management identification number of the VLAN (used to communicate with the device's operating system) in the Management VLAN ID: field. NOTE The same Management VLAN ID must be used on all Fluidmesh devices that are part of the same mesh network. 5. Enter the native identification number (the VLAN ID implicitly assigned to untagged packets received on trunk ports) in the Native VLAN ID: field. Fluidmesh Networks LLC Page 125 of 180 Fluidmesh 4200 FIBER 6. Save the VLAN settings by clicking the Save button. Alternatively, clear the settings by clicking the Reset button. Rules for packet management Parameter Default value The factory-set VLAN parameters for the unit are as follows:

Default VLAN configuration Management VLAN ID (MVID) Native VLAN ID (NVID) Native VLAN processing Port mode (all Ethernet ports) Traffic classes 1 1 Enabled Smart The system classifies incoming data packets according to the following definitions:

Signaling User Packet tagged with MVID Ethernet protocol type $8847 or $09xx All other traffic Packet passed Access port rules for incoming packets (Case and Action) Untagged packet from Fluidmesh device Packet passed Untagged packet, VID not configured Packet passed Untagged packet, VID configured Packet tagged with specified VID Tagged packet with valid VID Tagged packet with null (0) VID Packet dropped Packet dropped Access port rules for outgoing packets (Case and Action) Tagged packet with configured and allowed VID Packet passed Packet from Fluidmesh device Packet passed Tagged packet, port VID not configured Packet passed Tagged packet with valid but disallowed VID Packet dropped Tagged packet with null (0) VID Packet dropped Access port rules for incoming packets with unit in Smart Mode (Case and Action) Untagged packet If native VLAN = ON: Packet passed

(tagged with NVID) If native VLAN = OFF: Packet dropped Tagged packet (any VID, no checks) Packet passed with original tag Access port rules for outgoing packets with unit in Smart Mode (Case and Action) Packets originating from Fluidmesh devices (for example: RACER interface) Packet implicitly tagged with MVID, next rules apply Signalling traffic Packet implicitly tagged with MVID, next rules apply Fluidmesh Networks LLC Page 126 of 180 Fluidmesh 4200 FIBER Parameter Default value Tagged with valid VID (1 4095), not NVID Packet passed (tagged) Tagged with null VID (0) or NVID Packet passed (untagged) Access port rules for incoming packets with unit in Bridge Mode (Case and Action) The Native VLAN enable setting is used to control whether the Management VLAN should be tagged or not. Untagged packet, to remote devices Pass packet to remote peer Tagged packet (any VID), to remote devices Pass packet to remote peer with original tag Untagged packet, to local unit kernel If native VLAN = ON: Packet passed to kernel, tagged with NVID If native VLAN = OFF: Packet not passed to kernel Tagged packet (any VID), to local unit kernel If native VLAN = ON: Packet not passed to kernel Access port rules for outgoing packets with unit in Bridge Mode (Case and Action) Tagged packet with valid VID from remote peer Tagged packet with null (0) VID from remote peer Packet from local unit kernel If native VLAN = OFF: Packet passed to kernel if VID = NVID Packet passed (tagged) Packet passed (untagged) If native VLAN not equal to MVID:

Packet passed, tagged with MVID If native VLAN = MVID: Packet passed, untagged 6.6.12. Fluidity settings IMPORTANT The Fluidity tool is only available if the Fluidmesh 4200 FIBER is set to Mesh Point mode or Mesh End mode. If the unit is set to Bridge mode, the -Fluidity menu option will not be available. Fluidity is Fluidmesh's proprietary trackside and vehicle-to-ground data transfer protocol for video, voice and data communication. The FLUIDITY window contains controls to change the unit's Fluidity settings. To change the settings, do the following steps:

1. Click the -Fluidity link under ADVANCED SETTINGS in the left-hand settings menu. Fluidmesh Networks LLC Page 127 of 180 Fluidmesh 4200 FIBER The FLUIDITY dialog will be shown (Figure 64 (page 128)). Figure 64. Configurator GUI (FLUIDITY dialog for transceiver devices) 2. Fluidmesh radio transceivers are shipped from the factory with Fluidity functionality disabled. Enable Fluidity functionality by checking the Fluidity check-box. 3. Select the correct role for the unit by clicking the Unit Role: drop-

down and clicking the correct option from the list below:

Infrastructure: Choose this setting if the unit is connected to a wired LAN and/or a network that includes other Infrastructure nodes, and the unit acts as the network infrastructure entry point for mobile vehicles. Infrastructure (wireless relay): Only choose this setting if the unit is used as a wireless relay agent to other infrastructure units. Fluidmesh Networks LLC Page 128 of 180 Fluidmesh 4200 FIBER IMPORTANT If a unit is set to Infrastructure (wireless relay) mode, do not connect the unit to the wired LAN. Vehicle: Choose this setting if the unit is installed on or in a moving vehicle. 4. If the Unit Role has been set as Vehicle, assign the unit a vehicle identity using either of the methods below:

Allow the unit to automatically generate a unique vehicle identity by checking the Enable check-box to the right of the Automatic Vehicle ID: heading. Assign a vehicle identity manually by un-checking the Enable check-box to the right of the Automatic Vehicle ID: heading, and manually entering an identification string in the Vehicle ID: field. IMPORTANT If vehicle identities have been manually assigned, the Vehicle ID string must be unique for every individual Fluidmesh unit operating on the same network, even if more than one Fluidmesh unit is installed on the same vehicle. 5. The network type must be set in accordance with the general network architecture. Select the correct network type designation for the unit by clicking the Network Type: drop-down and clicking the correct option from the list below:

Flat: Choose this setting if the wireless mesh network and the infrastructure network both belong to a single layer-2 broadcast domain. Multiple Subnets: Choose this setting if the wireless mesh network and the infrastructure network are organized as separate layer-3 routing domains. 6. Save the Fluidity settings by clicking the Save button. Alternatively, clear the settings by clicking the Reset button. Fluidmesh Networks LLC Page 129 of 180 Fluidmesh 4200 FIBER Handoff logic and rate adaptation settings CAUTION The following settings are intended for use by qualified network engineers. Do not change these settings unless there is a specific need to do so. For detailed information on how to set Handoff logic and Rate adaptation, the Fluidmesh Networks Fluidity Configuration Manual. refer to The Handoff Logic setting controls the unit's choice of infrastructure point with which to connect. Select the correct handoff logic setting for the unit by clicking the Handoff Logic: drop-down and clicking the correct option from the list below:

Standard: The unit connects to the transceiver providing the strongest signal. Load Balancing: The unit connects to the transceiver that provides the most suitable balance between signal strength and the amount of traffic presently being carried. Allow V2V: in cases where a vehicle-mounted unit is not able to communicate directly with an infrastructure point, this setting allows data traffic to be routed from the source vehicle through a second vehicle to an infrastructure point. IMPORTANT If the Allow V2V setting is chosen, note the following points:

Ad hoc communication

(in other words, communication between vehicle radio units that bypasses is not supported. infrastructure radio units) A maximum of two hops are allowed (for example, vehicle-to-vehicle-to-infrastructure). The Rate Adaptation setting controls the unit's choice of modulation coding and speed of packet transmission. Select the correct rate adaptation setting for the unit by clicking the Rate Adaptation: drop-down and clicking the correct option from the list below:

Standard: This option applies a standard reactive rate selection as used by WiFi access points. rate selection algorithm. Advanced: This option applies Fluidmesh's proprietary predictive Save the Fluidity settings by clicking the Save button. Alternatively, clear the settings by clicking the Reset button. Fluidmesh Networks LLC Page 130 of 180 Fluidmesh 4200 FIBER 6.6.13. Miscellaneous settings IMPORTANT Support for FIPS, CANBUS, PROFINET and QNET are only available if the corresponding plug-ins are installed. If the corresponding plug-in is not installed, the check-box for the relevant option will not be available. The following plug-ins are needed to activate these features:

FIPS: FM-FIPS CANBUS: FM-CANBUS PROFINET: FM-PROFINET QNET: FM-QNET Note that FIPS support is not available for the FM 1000 and FM 10000. Contact your Fluidmesh Networks representative for details. The MISC SETTINGS window contains controls to change the following settings:

The device name, as used to identify the Fluidmesh 4200 FIBER within the FMQuadro network map and to other Fluidmesh utilities. The operation of the physical Reset button on the unit. Device firmware upgrades by trivial file transfer protocol (TFTP). The unit's federal information processing standards (FIPS) 140-2 compliance settings (if applicable). The unit's controller area network (CANBUS) support settings (if The unit's process field net (PROFINET) support settings (if applicable). applicable). The unit's Neutrino Qnet (QNET) support settings (if applicable). To change any of the miscellaneous settings, do the following steps:

1. Click the -misc settings link under ADVANCED SETTINGS in the left-hand settings menu. The MISC SETTINGS dialog will be shown (Figure 65

(page 132)). Fluidmesh Networks LLC Page 131 of 180 Fluidmesh 4200 FIBER Figure 65. Configurator GUI (MISC SETTINGS dialog) 2. Set the device name by typing it in the Name: field. NOTE It is not essential to specify the device name, but it is strongly recommended. Failure to specify the device name may make the unit difficult to recognize in situations where more than one unit is being dealt with at the same time (for example, when using utilities such as the FMQuadro network map). 3. Set the functionality of the unit's hardware Reset button by clicking the Reset Button function: drop-down and clicking the needed option as described below:

Disabled: The hardware Reset button will be disabled. NOTE If the Disabled option is chosen, you can still reboot or do a hard reset of the unit using the Configurator GUI. See Resetting the unit to factory defaults (page 147) for more information. Enabled: The hardware Reset button will be enabled. Fluidmesh Networks LLC Page 132 of 180 Fluidmesh 4200 FIBER Factory: The hardware Reset button functionality will be set to its factory default configuration (enabled). 4. To enforce FIPS 140-2 compliance for data transmitted by the unit, make sure the FM-FIPS plug-in is installed, then check the Enable FIPS: check-box. 5. To enable CANBUS support for the unit, make sure the FM-

CANBUS plug-in is installed, then check the Enable CANBUS:

check-box. 6. To enable PROFINET support for the unit, make sure the FM-

PROFINET plug-in is installed, then check the Enable PROFINET: check-box. 7. To enable QNET support for the unit, make sure the FM-QNET plug-in is installed, then check the Enable QNET: check-box. 8. To enable automatic device firmware updates using TFTP, do the steps that follow:

a. Check the Enable Automatic Upgrade check-box. b. Enter the IP address of the authorized TFTP server containing the firmware-update source files in the TFTP Server field. c. Enter the periodic interval at which the device checks for a newer firmware upgrade package in the Check Period

(hours) field. d. To do an immediate check for a newer firmware upgrade package, click the Check Now button. If a newer firmware package than the existing package is found, the newer package will be installed immediately. 9. Save the miscellaneous settings by clicking the Save button. Alternatively, clear the settings by clicking the Reset button. 6.7. Management settings 6.7.1. View Mode settings The View Mode window allows the system administrator to grant and prohibit access to device configuration settings by category. Fluidmesh Networks LLC Page 133 of 180 Fluidmesh 4200 FIBER IMPORTANT Changing the default password to a strong password is an extremely important step in preventing security breaches. If you have logged into the configurator interface using default login credentials, you will see a notification banner at the bottom of the screen (Figure 66 (page 134)). Figure 66. Default credentials notification banner Click the banner to change the view mode credentials. You will be taken to the VIEW MODE SETTINGS section. To gain editing privileges for the View Mode settings window requires the correct administrator user name and password. To change the administrator user name and password for the current user, do the following steps:

1. Click the -view mode settings link under MANAGEMENT SETTINGS in the left-hand settings menu. VIEW MODE SETTINGS The Viewmode Credentials section will be shown

(Figure 67 (page 134)). Figure 67. VIEW MODE SETTINGS dialog (Viewmode Credentials section) 2. Enter the new user name in the View Mode Username: field. 3. The default password is viewmode. Enter the new password in the View Mode User Password: field. Fluidmesh Networks LLC Page 134 of 180 Fluidmesh 4200 FIBER NOTE The new password must be a minimum of eight characters, and include at least one capital letter and one number. 4. To show the password as it is being typed, check the Show Password check-box. 5. Save the Viewmode Credentials settings by clicking the Change button. Alternatively, clear the settings by clicking the Reset button. To change the View Mode settings, do the following steps:

1. Log in to the unit's Configurator GUI with Administrator credentials. See Accessing the Fluidmesh 4200 FIBER for device configuration (page 52) for more information. 2. Click the -view mode settings link under MANAGEMENT SETTINGS in the left-hand settings menu (Figure 68 (page 135)). Figure 68. Configurator GUI (VIEW MODE SETTINGS dialog) The VIEW MODE SETTINGS dialog will be shown. Fluidmesh Networks LLC Page 135 of 180 Fluidmesh 4200 FIBER 3. To allow or prohibit access to any device-configuration settings, click the relevant drop-down, and click the Disabled or Enabled setting:

If the Disabled option is selected for a device-configuration setting, the setting for that category will be visible but not accessible to ordinary users. If the Enabled option is selected for a device-configuration setting, the setting can be modified by ordinary users. IMPORTANT If you are logged in to the Configurator interface with Administrator credentials, you can enable or disable any device-configuration setting. If you are logged in to the Configurator interface as an ordinary user, you will be able to view the device-

configuration settings, but cannot change the settings. 4. Save the view mode settings by clicking the Save button in the Allow View Mode Settings section. Alternatively, clear the settings by clicking the Reset button. 6.7.2. Changing the Administrator username and password The CHANGE USERNAME AND PASSWORD section contains controls to change the Administrator's user name and password for the Fluidmesh unit. IMPORTANT Changing the default password to a strong password is an extremely important step in preventing security breaches. If you have logged into the configurator interface using default administrator's credentials, you will see a notification banner at the bottom of the screen (Figure 69 (page 136)). Figure 69. Default admin credentials notification banner Click the banner to change the admin credentials. You will be taken the CHANGE USERNAME AND PASSWORD section. to To change the Administrator's user name and password for the unit, do the following steps:

Fluidmesh Networks LLC Page 136 of 180 Fluidmesh 4200 FIBER 1. Click the -remote access link under MANAGEMENT SETTINGS in the left-hand settings menu. The CHANGE USERNAME AND PASSWORD dialog will be shown (Figure 70 (page 137)). Figure 70. Management Settings dialog (Change Username and Password) 2. Enter the new administrator user name in the Username: field. 3. Enter the current password in the Old password: field. 4. Enter the new password in the New password: field. 5. Confirm that the new password is correctly spelled by checking the Show Password: check-box to show the text of the password, then re-entering the password in the Confirm New password: field. 6. Save the changed password settings by clicking the Change button. Alternatively, revert to the old password settings by clicking the Reset button. IMPORTANT Keep the Administrator name and password in a safe place. If the Administrator name and password are lost, the only way to log in to the unit is to do a hard reset. If you need to do a hard reset, refer to Resetting the unit to factory defaults (page 147) for more information. Fluidmesh Networks LLC Page 137 of 180 Fluidmesh 4200 FIBER Enabling remote access to the unit by Telnet The TELNET ACCESS section contains controls to enable remote access to the unit using Telnet. IMPORTANT The Telnet protocol suffers from serious security weaknesses that limit its usefulness in environments where the network cannot be fully trusted. Telnet is used at your own risk. To enable Telnet access to the unit, do the following steps:

1. Click the -remote access link under MANAGEMENT SETTINGS in the left-hand settings menu. The TELNET ACCESS dialog will be shown (see Figure 70

(page 137) in the previous section). 2. Enable Telnet access by checking the Enable telnet access:

check-box. 3. Save the changed Telnet settings by clicking the Change button. Alternatively, revert to the old password settings by clicking the Reset button. 6.7.3. Overwriting and upgrading the unit firmware The FIRMWARE UPGRADE window contains controls to overwrite the device firmware of the Fluidmesh 4200 FIBER, or upgrade the firmware to the latest available version. CAUTION Overwriting the firmware of any electronic device must be done with great care, and always contains an element of risk. It is not advisable to overwrite the firmware on a functioning Fluidmesh unit unless a specific firmware-related issue needs to be resolved. IMPORTANT To access firmware image files, you need an approved Fluidmesh extranet account. To create an extranet account, register for free at the Fluidmesh Partner Portal. To download the needed firmware image file to your computer, do the following steps:

Fluidmesh Networks LLC Page 138 of 180 Fluidmesh 4200 FIBER 1. Navigate to the Documentation section of the Fluidmesh Partner Portal. 2. Find and open the device sub-folder for your specific Fluidmesh device in the FIRMWARE AND TOOLS folder. 3. Download the firmware image (*.BIN) file to your computer. CAUTION Make sure that you download the specific *.BIN file for your device type. Uploading incorrect firmware for the device type will cause the firmware overwrite to fail, and may damage the unit. The following procedure describes how to overwrite the existing firmware on a Fluidmesh device. This procedure assumes that the wireless network is currently active. To overwrite the existing firmware on the Fluidmesh device, do the following steps:

1. Power OFF all Fluidmesh devices connected to the wireless network. 2. Disconnect all Ethernet cables from the Fluidmesh device. 3. With the Fluidmesh device disconnected from the wireless network, power ON the device. CAUTION Do not restart or power OFF the device while firmware overwriting is in progress. Restarting or powering OFF the unit before overwriting is complete will permanently damage the unit. 4. Connect the computer containing the firmware image file directly to the Fluidmesh unit, using an Ethernet cable. For detailed information on direct connection, refer to Accessing the Fluidmesh 4200 FIBER for device configuration (page 52). 5. As a precaution, save the unit's existing device configuration file to the computer. For detailed information on how to save the existing configuration file, refer to Saving and restoring the unit settings (page 146). 6. Click the -firmware upgrade link under MANAGEMENT SETTINGS in the left-hand settings menu. The FIRMWARE UPGRADE dialog will be shown

(Figure 71 (page 140)). Fluidmesh Networks LLC Page 139 of 180 Fluidmesh 4200 FIBER Figure 71. Configurator GUI (typical FIRMWARE UPGRADE dialog) 7. Upload the firmware image file to the unit by clicking the Choose File button and following the software prompts. The Upgrade button will become available. 8. Click the Upgrade button. Follow the software prompts until the firmware overwrite is complete. When the overwrite is complete, the unit will automatically reboot. If the previous firmware was overwritten with a newer version of firmware, check that the firmware upgraded correctly by doing the following steps:

When the overwrite is complete, make sure that the upgraded firmware has a greater version number than the firmware that was previously installed. If the firmware version has not changed, the firmware upgrade has failed. Repeat the overwrite from step Step 1 above. 6.7.4. Plug-In management IMPORTANT For a complete list of software plug-ins that are currently available for the Fluidmesh 4200 FIBER, refer to Available plug-ins (page 151). The MANAGE PLUG-INS page shows which software plug-ins are currently active on the unit, and contains controls that allow you to do the following functions:

Upload activation codes that allow the unit's accessory software plug-ins to function. Activate uploaded software plug-ins for use with the unit. Fluidmesh Networks LLC Page 140 of 180 Fluidmesh 4200 FIBER Deactivate uploaded software plug-ins so they can be used on other Fluidmesh units. Activate a non-repeatable Demo mode that allows full 4.9 GHz, AES and unlimited plug-in functionality for an 8-hour trial period. IMPORTANT The 4.9 GHz band is not available in Brazil or Canada. Show and erase the log files for plug-in installation. To open the MANAGE PLUG-INS dialog, do the following steps:

Click the -manage plug-ins link under MANAGEMENT SETTINGS in the left-hand settings menu. The MANAGE PLUG-INS dialog will be shown (Figure 72

(page 142)). Fluidmesh Networks LLC Page 141 of 180 Fluidmesh 4200 FIBER Figure 72. Configurator GUI (typical MANAGE PLUG-

INS dialog) Fluidmesh Networks LLC Page 142 of 180 Fluidmesh 4200 FIBER To activate Plug-in Demo mode, do the following steps:

1. Click the Demo Mode button at the bottom of the MANAGE PLUG-INS dialog. The Demo Mode activation dialog will be shown (Figure 73

(page 143)). A countdown timer shows how much Demo time remains. Figure 73. MANAGE PLUG-INS dialog (Demo Mode activated) 2. To leave Demo mode before expiry of the 8-hour trial period, click the Exit Demo Mode button. Demo mode will be deactivated, and the unit will reboot. 3. If the 8-hour Demo mode limit is reached, the unit will reboot and Demo mode will not be accessible again. To upload one or more plug-in activation codes, refer to Plug-in management procedures (page 155). To assign a software plug-in on the Partner Portal to the unit, do the following steps:

1. Enter the activation code for the plug-in in the Plug-in Activation Code: field. 2. Click the Add button. The plug-in will be activated, and the plug-in functionality can be used. A REMOVE link will be shown in red to the right of the relevant plug-in description in the Plug-in List. To deactivate an uploaded software plug-in for use with another Fluidmesh unit, refer to Plug-in management procedures (page 155). To show and erase the plug-in installation log files, do the following steps:

1. Click the Show Logs button in the Plug-in Installation Logs:

section. The log files for plug-in installation will be shown in the Plug-in Installation Logs: section. Fluidmesh Networks LLC Page 143 of 180 Fluidmesh 4200 FIBER 6.7.5. The device status view The device status window 2. If needed, erase the log files for plug-in installation by clicking the Clear Logs button in the Plug-in Installation Logs: section. The device status window contains information on basic Fluidmesh device settings (including the unit's MAC address), and controls that allow you to download diagnostic data files and view device-event logs. To use the status window, do the following steps:

Click the -status link under MANAGEMENT SETTINGS in the left-hand settings menu. The status dialog will be shown (Figure 74 (page 144)). Figure 74. Configurator GUI (typical Status dialog) Fluidmesh Networks LLC Page 144 of 180 Fluidmesh 4200 FIBER Status information on the unit's basic characteristics, device settings and wireless settings is shown in the upper part of the window. To download and forward the current diagnostic file for the unit, do the following steps:

1. Click the Download Diagnostics button. 2. Follow the software prompts to download the *.FM diagnostic file to your computer. 3. Log a support call with the Fluidmesh Help desk. Ask for a reference number. 4. Attach the *.FM diagnostic file to an E-mail, and enter the support call reference number in the subject line of the E-mail. Send the mail to support@fluidmesh.com. IMPORTANT Do not forward diagnostic files unless the Fluidmesh Help desk requests them. If diagnostic files arrive when they have not been requested, they cannot be traced to specific problems. To show the current device log for the unit, click the Show Logs button. The current device log will be shown in the Device Logs window above the Show Logs button. The status messages shown in the log relate to possible Ethernet port flapping, and will also alert you if duplicate IP addresses are present in the LAN. Refer to the text below for a description of the log messages. NOTE Ethernet port flapping is an issue in which the Ethernet port goes offline and comes back online at an excessively high rate within a given time period. Some possible causes of this problem may be auto-

negotiation issues, chipset incompatibility, or faulty CAT5/6 cabling. Some status messages that may be shown in the log have the following meanings:

ethX phy:X is up/down: Ethernet port X is currently online/offline. chatter: VBR: duplicate IP A? MACX --> MAXY at &lt;timestamp>:

Possible duplicate IP address 'A' has migrated from MAC address

'X' to MAC address 'Y', at the time shown. Fluidmesh Networks LLC Page 145 of 180 Fluidmesh 4200 FIBER 6.7.6. Saving and restoring the unit settings IMPORTANT Note that transceiver software configuration (*.CONF) files are not interchangeable with RACER configuration setup

(*.FMCONF) files. The LOAD OR RESTORE SETTINGS window contains controls that allow you to:

Save the unit's existing software configuration as a configuration

(*.CONF) file. Upload and apply a saved configuration file to the current unit. TIP Saved configuration files can be copied and distributed for use on more than one Fluidmesh unit of the same type, simplifying the configuration of other deployed units. files can also be used Saved configuration for configuration backup. This can greatly speed up re-

deployment if a damaged unit must be replaced with a unit of the same type. To download the unit's existing configuration settings to your computer, do the following steps:

1. Click the -configuration settings link under MANAGEMENT SETTINGS in the left-hand settings menu. The LOAD OR RESTORE SETTINGS dialog will be shown

(Figure 75 (page 146)). Figure 75. Configurator GUI (LOAD OR RESTORE SETTINGS dialog) 2. Download the unit's configuration (*.CONF) file to your computer by clicking the Save button and following the software prompts. Fluidmesh Networks LLC Page 146 of 180 Fluidmesh 4200 FIBER To upload a saved configuration file to the Fluidmesh unit, do the following steps:

1. Find the configuration (*.CONF) file that must be uploaded to the unit by clicking the Browse... button and following the software prompts. The name of the configuration file to be uploaded will be shown to the right of the Browse... button. 2. Apply the configuration settings to the unit by clicking the Restore button. The configuration will be applied, and the unit will reboot. 6.7.7. Resetting the unit to factory defaults The reset factory default window contains controls that allow you to restore the Fluidmesh 4200 FIBER to its default factory settings (in other words, to do a 'hard reset'). IMPORTANT Doing a hard reset will revert all unit configuration settings, including the unit's IP address and administrator password, to factory defaults. If you want to reboot the unit instead, refer to Rebooting the unit (page 148) below. To reset the unit to its factory defaults, do the following steps:

1. Click the -reset factory defaults link under MANAGEMENT SETTINGS in the left-hand settings menu. The unit reset dialog will be shown (Figure 76 (page 147)). CAUTION Do not do a hard reset unless the unit needs to be reconfigured using its factory configuration as a starting point. A hard reset will reset the unit's IP address and administrator password, and will disconnect the unit from the network. Figure 76. Configurator GUI (unit reset dialog) Fluidmesh Networks LLC Page 147 of 180 Fluidmesh 4200 FIBER 2. Reset the unit to its factory defaults by clicking the YES link. Alternatively, abort the factory reset by clicking the NO link. If the YES link was clicked, the unit will do a factory reset, and will reboot. 3. If you have previously saved a device configuration file for the unit, you can restore the saved configuration settings to the unit as shown in Saving and restoring the unit settings (page 146). Rebooting the unit The reboot window contains controls to reboot the Fluidmesh 4200 FIBER (in other words, to re-start the unit's operating system). that allow you To reboot the unit, do the following steps:

1. Click the -reboot link under MANAGEMENT SETTINGS in the left-hand settings menu. The unit reboot dialog will be shown (Figure 77 (page 148)). Figure 77. Configurator GUI (unit reboot dialog) 2. Reboot the unit by clicking the YES link. Alternatively, abort the reboot by clicking the NO link. If the YES link was clicked, the unit will reboot. 6.7.8. Logging out If clicked, the logout option logs the current user off the unit, and out of the Configurator interface. To log out, click the -logout link under MANAGEMENT SETTINGS in the left-hand settings menu. You will be logged off the unit and out of the Configurator interface with no further prompting. The web browser will show the Authentication Required dialog (Figure 78 (page 149)). If needed, use the dialog to log in again. Fluidmesh Networks LLC Page 148 of 180 Fluidmesh 4200 FIBER Figure 78. Web browser (Authentication Required dialog) 6.7.9. Viewing the end-user license agreement The License Agreement window contains the Fluidmesh end-user license agreement for the Fluidmesh 4200 FIBER, its firmware and control software. To view the terms and conditions of the license agreement, click the License Agreement link under MANAGEMENT SETTINGS in the left-

hand settings menu. The license agreement dialog will be shown (Figure 79 (page 150)). Fluidmesh Networks LLC Page 149 of 180 Fluidmesh 4200 FIBER Figure 79. Configurator GUI (End-user license agreement) To read the end-user license agreement as an *.HTML web page in your browser, left-click the Download the License Agreement link. The end-user license agreement will be shown under a new tab in your web browser. To download the end-user license agreement as a standard text (*.TXT) file, do the following steps:

1. Right-click the Download the License Agreement link. 2. Click the Save Link as... option and follow the software prompts to download the agreement as a text file. Fluidmesh Networks LLC Page 150 of 180 Fluidmesh 4200 FIBER 7. SOFTWARE PLUG-INS 7.1. Available plug-ins Like other Fluidmesh radio transceivers, the Fluidmesh 4200 FIBER is able to take advantage of plug-in software upgrades that add features and enhance the performance of the unit. The following table lists all available software plug-ins for all Fluidmesh hardware devices, their specific functions, and their plug-in part numbers. The tables that follow this table describe which plug-ins are compatible with specified Fluidmesh devices. Table 6. Available Fluidmesh software plug-ins Plug-in Function Part number Is the plug-

in package removable and re-

installable?

Bandwidth Yes Bandwidth upgrade Yes FM[model number]-

[bandwidth limit]

FM[model number]-UPG-

[existing bandwidth limit/new bandwidth limit]

A range of plug-ins are available to enable increased traffic forwarding bandwidth, up to and including the amount of bandwidth specified in the part number

(including unlimited bandwidth). If an existing bandwidth plug-

in is installed, this plug-in allows bandwidth to be upgraded to a higher, specified value. Note that if a bandwidth upgrade plug-in is removed, the unit's bandwidth capability is not restored to the level of the previous upgrade (if any). Rather, the bandwidth capability is restored to the factory default level. Fluidmesh Networks LLC Page 151 of 180 Plug-in Function Part number Fluidmesh 4200 FIBER Is the plug-

in package removable and re-

installable?

Yes Fluidity-

Bandwidth

(Mobile) FM[model number]-MOB-

MOB-[bandwidth limit] (FMx200 models) FM[model number]-FLU-

MOB-[bandwidth limit] (FMx500 models) FM[model number]-MOB-

TRK-[bandwidth limit] (FMx200 models) FM[model number]-FLU-

TRK-[bandwidth limit] (FMx500 models) FM-LF FM-WORLD Enables Fluidity capability for mobile Fluidmesh devices. Allows traffic forwarding up to and including the amount of bandwidth specified in the part number. Enables Fluidity capability for static-mount Fluidmesh devices. Allows traffic forwarding up to and including the amount of bandwidth specified in the part number. Note that the 4.9 GHz band is not available in Brazil and Canada. Enables the use of any operating frequency, regardless of country selection. Unlocks the country drop-

down selector on units sold in territories where the selector is locked. Enables data exchange according to the regular Advanced Encryption Standard. Fluidity-

Bandwidth

(Trackside) Yes Licensed Frequencies Yes World Frequencies No 4.9 GHz band Yes Enables operation in the 4.9 GHz emergency band. FM-49 AES Yes FM-AES Fluidmesh Access Points VLAN Yes Yes Virtual Gigabit Yes L2TP Yes Enables WiFi access-point capability. FM-AP Enables virtual LAN capability. Enables Fluidmesh Virtual Gigabit capability. Enables layer 2 transfer protocol capability. FM-VLAN FM-VGBE FM-L2TP Fluidmesh Networks LLC Page 152 of 180 Fluidmesh 4200 FIBER Is the plug-

in package removable and re-

installable?

PROFINET Yes QNET FIPS Yes Yes TITAN Yes Plug-in Function Part number FM-PROFINET FM-QNET FM-FIPS FM-TITAN Enables process field net capability. Enables Neutrino Qnet capability. Enables Federal Information Processing Standards capability. Enables fast fail-over capability on networks where redundant (backup) units are installed. Enables use of frequencies in the Unlicensed National Information Infrastructure (U-

NII) bands. Supported bands are U-

NII-2A (5.250 to 5.350 GHz) and U-NII-2C / U-NII-2E

(5.470 to 5.725 GHz). UNII2 No FM-UNII2 The following tables describe which plug-ins are compatible with specified Fluidmesh devices. Table 7. Device plug-in compatibility (FM 1000 to FM 1300 OTTO) FM PONTE 50 FM 1200 VOLO FM 1300 OTTO FM 1000 Gateway FM 10000 Gateway Available Available Not available Available Available Not available Available Available Not available Not available Not available Not available Not available Not available Not available Not available Firmware embedded Not available Available Not available 4.9 GHz band Not available Not available Available Not available Not available Not available Available Not available Plugin Bandwidth Bandwidth upgrade Fluidity-

Bandwidth

(Mobile) Fluidity-

Bandwidth

(Trackside) Fluidity Licensed frequencies Fluidmesh Networks LLC Page 153 of 180 Fluidmesh 4200 FIBER Plugin FM PONTE 50 FM 1200 VOLO FM 1300 OTTO FM 1000 Gateway FM 10000 Gateway Firmware embedded Firmware embedded Firmware embedded Firmware embedded Not available Not available Available Not available AES Not available Not available Available Available Not available Not available Available Not available World frequencies Fluidmesh Access Points VLAN Available Available Not available Virtual Gigabit Not available Not available Available Not available L2TP Not available Available Not available PROFINET Not available Available Not available QNET FIPS TITAN UNII2 Not available Available Not available Not available Not available Available Not available Available Not available Available Not available Not available Not available Available Not available Table 8. Device plug-in compatibility (FM 3200-series to FM 4800) Plugin FM 3500 ENDO FM 3200 BASE FM 3200 ENDO FM 4800 FM 4200 FIBER FM 4200 MOBI FM 4500 FIBER FM 4500 MOBI Bandwidth Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Not available Available Available Available Available Available Available Available Available Available Available AES Available Available Available Available Available Bandwidth upgrade Fluidity-

Bandwidth

(Mobile) Fluidity-

Bandwidth

(Trackside) Fluidity 4.9 GHz band Licensed frequencies World frequencies Fluidmesh Networks LLC Page 154 of 180 Fluidmesh 4200 FIBER Plugin FM 3200 BASE FM 3500 ENDO FM 4200 FIBER FM 4800 FM 4500 FIBER FM 4500 MOBI FM 3200 ENDO Available FM 4200 MOBI Available Not available Not available Not available Available Available Available Available Available Not available Not available Not available Not available Not available Available Available Available Available Available PROFINET Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Fluidmesh Access Points VLAN Virtual Gigabit L2TP QNET FIPS TITAN UNII2 To purchase any of the software plug-ins, please contact your Fluidmesh Networks representative. 7.2. Plug-in management procedures 7.2.1. Plug-in activation The Plug-in management procedure has been standardized, and is the same for all Fluidmesh hardware devices. To obtain a plug-in activation code for a Fluidmesh device, do the following steps:

1. Contact your Fluidmesh Networks representative to purchase a generic 16-digit License code for plug-in activation. 2. Quote the unique mesh unit identification number (5.a.b.c) of the Fluidmesh hardware device. 3. Using the Fluidmesh Partner Portal, associate the License code with the quoted Fluidmesh device to get an Activation code. 4. Enter the Activation code on the MANAGE PLUG-INS window for the unit. You can also deactivate a plug-in Activation code that is currently in use so it can be used with a different Fluidmesh unit. To deactivate an active plug-in, refer to The PLUGINS sub-tab. To convert a License code into an Activation code for a Fluidmesh device, do the following steps:

1. Log on to the Fluidmesh Partner Portal. 2. Click the Plug-ins link. Fluidmesh Networks LLC Page 155 of 180 Fluidmesh 4200 FIBER When you purchase a generic 16-digit License code, the License code and corresponding plug-in will be listed on the Plug-ins page (Figure 80 (page 156)). Figure 80. Partner Portal Plug-ins page (License code plug-in) When the generic License code was purchased, you will have received an E-mail from plugins@fluidmesh.com containing the License code. If the License code and corresponding plug-in are not listed on the Plug-ins page, click the Add button in the upper left-hand corner of the Plug-ins web page, and enter the License code using the dialog. 3. Enter the unit identification number (5.a.b.c) or the unit serial number of the Fluidmesh unit in the Mesh ID - Serial Number field. 4. If needed, enter the name of the relevant technical project in the Project Name field. TIP If you cannot see the Project Name field, reduce the magnification on the Plug-ins web page until all the headings are visible. 5. Click the Activate button on the Plug-ins web page. Fluidmesh Networks LLC Page 156 of 180 Fluidmesh 4200 FIBER The Plug-in Activation dialog will be shown. Check that the given E-mail address is correct, and click the Activate button. You will receive an E-mail from plugins@fluidmesh.com containing the Activation code. The Activation Code and Activation Date will be shown in the relevant fields on the Plug-ins web page. The plug-in Status will change from available to active. 6. Use the Activation code to activate the plug-in. Refer to Plug-In management (page 140) for details. The plug-in will be activated, and the relevant functionality can be used. 7.2.2. Deactivating an active plug-in A plug-in Activation code that is currently in use can be deactivated. This allows the corresponding License code to be used in a different Fluidmesh unit, or transferred to another Fluidmesh user. To deactivate an activated License code for use with another Fluidmesh unit, do the following steps:

1. On the Configurator interface, click the PLUGINS sub-tab under the SERVICES tab (FM 1300 OTTO only) or click the -manage plug-ins link under MANAGEMENT SETTINGS in the left-hand settings menu (all other devices). The Manage Plugins dialog will be shown (see below). Figure 81. Configurator interface (MANAGE PLUG-INS dialog) Fluidmesh Networks LLC Page 157 of 180 Fluidmesh 4200 FIBER 2. Click the red REMOVE link to the right of the correct plug-in listing. The web browser will inform you that deactivating the plug-

in will reboot the unit, and ask for confirmation that you want to deactivate. 3. Confirm the deactivation. The unit will reboot. The Deactivation code for the plug-in will be shown to the right of the plug-in listing, in the Plug-in Deactivation Codes section (see below). Figure 82. MANAGE PLUG-INS DIALOG (Plug-in Deactivation Codes section) 4. Make a note of the Deactivation code. 5. Log on to the Fluidmesh Partner Portal. 6. Click the Plug-ins link. The Plug-ins web page will be shown (Figure 83 (page 158)). Figure 83. Partner Portal Plug-ins page (License code deactivation) 7. Check the selection check-box to the left of the relevant plug-in listing. Fluidmesh Networks LLC Page 158 of 180 Fluidmesh 4200 FIBER The plug-in control buttons will be shown at the bottom of the web page. 8. Enter the Deactivation code for the plug-in in the Deactivation Code field (Figure 84 (page 159)). Figure 84. Partner Portal Plug-ins page (deactivation code entry) 9. Click the Deactivate button at the bottom of the web page. The PLUG-IN DEACTIVATION dialog will be shown. 10. To do a normal deactivation, click the Deactivate button. If for any reason it is not possible to retrieve the deactivation code, click the Force Deactivation button. IMPORTANT Only click the Force Deactivation button if you have no way to retrieve the deactivation code (for example, if the unit's boot sequence cannot be completed, or if the unit is damaged and cannot be powered ON). The plug-in will be deactivated. The Deactivation code will be shown in the Deactivation Code column of the plug-in listing. The Deactivation code will remain on the Partner Portal, and can be used to generate a new Activation code if needed. 7.2.3. Reactivating a deactivated plug-in To use a Deactivation code to generate an new Activation code, do the following steps:

Fluidmesh Networks LLC Page 159 of 180 Fluidmesh 4200 FIBER 1. Log on to the Fluidmesh Partner Portal. 2. Click the Plug-ins link. The Plug-ins web page will be shown (Figure 85 (page 160)). Figure 85. Partner Portal (Plug-ins web page) 3. Check the selection check-box to the left of the relevant plug-in listing. the web page. The plug-in control buttons will be shown at the bottom of 4. Enter the unit identification number (5.a.b.c) or the unit serial number of the Fluidmesh unit in the Mesh ID - Serial Number field. 5. Complete the plug-in activation process as shown in Plug-in activation (page 155). 7.2.4. Exporting and uploading multiple Activation codes If more than one plug-in Activation code must be uploaded to a Fluidmesh radio transceiver unit at the same time, the need to upload codes one by one can be avoided by exporting multiple codes, or all codes, from the Partner Portal as a *.CSV file. To export a collection of Activation codes from the Partner Portal as a

*.CSV file, do the following steps:

1. Log on to the Fluidmesh Partner Portal. 2. Click the Plug-ins link. The Plug-ins web page will be shown. 3. Convert all needed License codes and/or Deactivation codes to Activation codes as shown in Plug-in activation (page 155) 4. To export only selected Activation codes, check the selection check-boxes to the left of each plug-in that must be included in Fluidmesh Networks LLC Page 160 of 180 Fluidmesh 4200 FIBER the *.CSV file, then click the Export selected button. Alternatively, export all Activation codes by clicking the Export All button (Figure 86 (page 161)). IMPORTANT If all Activation codes are exported, only the Activation codes that are linked to the unit identification number (5.a.b.c), or the unit serial number of the target unit, will be assigned to the unit. All codes that are not relevant to the unit will remain unused. Figure 86. Plug-ins web page (code export controls) 5. Follow the software prompts to download the exported *.CSV file to your computer. Save the file in a safe place. 6. On the configurator interface, click the -manage plug-ins link under MANAGEMENT SETTINGS in the left-hand settings menu. The MANAGE PLUG-INS dialog will be shown. 7. Upload the *.CSV file to the unit by clicking the Choose File button in the Upload Plug-ins CSV section (Figure 87 (page 161)) and following the software prompts. Figure 87. MANAGE PLUG-INS DIALOG (Upload Plug-ins CSV section) The chosen *.CSV file will be listed to the right of the Choose File button. 8. Click the Upload button. The plug-ins will be uploaded to the unit and activated, and the relevant functionality can be used. Fluidmesh Networks LLC Page 161 of 180 Fluidmesh 4200 FIBER 7.2.5. Sharing License codes and accepting shared License codes If needed, you can share license codes with other Fluidmesh device users, and also have other Fluidmesh device users share their license codes with you. To share one or more license codes with another Fluidmesh device user, do the steps that follow:

1. Log on to the Fluidmesh Partner Portal. 2. Click the Plug-ins link. The Plug-ins web page will be shown. 3. Check the selection check-boxes to the left of the plug-ins that must be shared. 4. Click the Share button in the upper left-hand corner of the Plug-

ins web page (Figure 88 (page 162)). Figure 88. Plug-ins web page (Share button) The Share License Codes dialog will be shown. 5. Enter one or more E-mail addresses to which the License codes must be sent. Click the Share button. An E-mail containing the selected License codes will be sent to the specified E-mail addresses. The License codes contained in the E-mail can be converted to plug-in Activation codes in the normal way. If needed, you can also ask another device user to share one or more license codes with you. If a License code is shared with you, it will be listed on your Partner Portal Plug-ins web page. Fluidmesh Networks LLC Page 162 of 180 Fluidmesh 4200 FIBER 8. TROUBLESHOOTING The troubleshooting section will allow you to solve the most common problems encountered when configuring and installing Fluidmesh products. 8.1. I cannot get the Log-in screen If you have directly connected a Windows computer to your Fluidmesh device for device configuration, but you cannot access the log-in form on your web browser, check the following points:

Are you trying to access the unit using a valid IP address?

You must manually set the computer's IP address and Netmask to be recognizable by the Fluidmesh device. The correct settings are as follows:

IP address: 192.168.0.10 (or any other IP address belonging to subnet 192.168.0.0/255.255.255.0) Netmask: 255.255.255.0 Have you disabled the 'Access the Internet using a proxy server' function?

If your browser shows a time-out or similar message, the computer may be trying to access the Fluidmesh device through a proxy server. To stop the computer from trying to access the unit through a proxy connection, refer to Accessing the Fluidmesh 4200 FIBER for device configuration

(page 52). 8.2. I cannot log in to the RACER interface IMPORTANT For a detailed description of the differences between the RACER configuration interface and the local Configurator interface, refer to Device configuration using the configurator interface (page 50). If you are not able to log in to the RACER web-based configuration interface, check that you have entered the correct user name and password. The factory-set user name for the RACER configuration interface is admin. The factory-set password is admin To change the Fluidmesh Networks Racer User Manual. the factory-set user name and password, refer to 8.3. I forgot the Administrator password If you have forgotten the Administrator user name and/or password for the Configurator interface, and you must access the unit to configure it using the Configurator interface, do the following steps:

Fluidmesh Networks LLC Page 163 of 180 Fluidmesh 4200 FIBER 1. Physically access the unit. 2. Use the hardware Reset button to reset the unit to its factory default settings. Refer to Resetting the unit to factory defaults

(page 147) for more information. 8.4. The wireless link is poor or non-existent in Bridge mode If the unit is set to Bridge mode, and is showing any or all of the following symptoms:

There is no wireless link The link LED on the device enclosure shows constant red The wireless link is constantly below 60% signal strength Check the following points to improve the wireless link strength:

1. Antenna alignment: The antennas belonging to both units forming part of the affected link must face each other as directly as possible. 2. Line-of-sight: The antennas belonging to both units forming part of the affected link must have clear line-of-sight (in other words, there must be no physical obstructions between two antennas). the 3. Power: Verify that both units forming part of the affected link are receiving enough power from their Ethernet connections or PoE injectors. 4. Frequency value and channel width: Both units forming part of the affected link must be set to the same frequency value, and to the same channel width. Fluidmesh Networks LLC Page 164 of 180 Fluidmesh 4200 FIBER 9. ELECTRICAL POWER REQUIREMENTS The following table describes:

The electrical power requirements for each Fluidmesh hardware device type. Which Fluidmesh hardware devices are capable of receiving power through an IEEE 802.3 Ethernet port (whether from a power-

supplying device like a compatible network switch, or from a power-

over-Ethernet (PoE) injector), or through a DC IN power supply port, or both. The specific voltage-variation tolerances of each Fluidmesh radio transceiver unit type. Table 9. Individual power requirements (FM 1000 Gateway and FM 10000 Gateway) Required input power FM 1000 Gateway FM 10000 Gateway DC IN 12 Vdc (from mains AC power adapter X producing a minimum of 60W (12V/5A)). AC IN Unit may be equipped with multiple 275W redundant AC power supply units (input power: 100 Vac to 240 Vac at 50 Hz to 60 Hz). Unit may be equipped with single 250W non-

redundant AC power supply unit (input power:

100 Vac to 240 Vac at 50 Hz to 60 Hz). X X Table 10. Individual power requirements (FM PONTE 50 to FM 4200 MOBI) FM PONTE 50 FM 1200 VOLO FM 1300 OTTO FM 3200 BASE FM 3200 ENDO FM 3200

+GPS FM 3200 DEPOT FM 4200 MOBI PoE 24V X X X X X X X X X X X X X passive PoE 48V passive PoE IEEE 802.3af PoE

(voltage range at PD: 37V to 57V) Fluidmesh Networks LLC Page 165 of 180 Fluidmesh 4200 FIBER IEEE 802.3at PoE

(voltage range at PD: 42.5V to 57V) Permanent DC power, min. 24V max. 60V EN 50155 compliance at 48V DC IN X X X X X X X X X X X X Table 11. Individual power requirements (FM FM 4200 MOBI+GPS to FM 4800) FM 4200 MOBI

+GPS FM 4200 FIBER FM 3500 ENDO FM 4500 MOBI FM 4500 FIBER FM 4800 X X X X PoE 24V passive PoE 48V passive PoE X IEEE 802.3af PoE X X X X X X X X X X X

(voltage range at PD: 37V to 57V) IEEE 802.3at PoE

(voltage range at PD: 42.5V to 57V) max. 60V EN 50155 compliance at 48V DC IN Permanent DC X power, min. 24V X X X X X X X X Fluidmesh Networks LLC Page 166 of 180 Fluidmesh 4200 FIBER 10. HEAT RADIATION DATA When in use, all Fluidmesh gateway units and radio transceivers generate heat as a by-product of electrical activity. Heat radiated by a Fluidmesh device may be of concern in confined locations such as server rooms (where the cumulative heat generated by a collection of electrical and electronic devices may cause damage to sensitive electronic components) and outdoor equipment enclosures (in which electronic components may overheat if the enclosure is not properly ventilated). WARNING The outer surfaces of some Fluidmesh units may become hot during normal operation. Such units have a 'Hot Surfaces'

warning triangle on their outer enclosures. During normal operation, do not touch or handle such unit enclosures without personal protective equipment. The following table shows nominal heat-radiation figures for all Fluidmesh devices under idle conditions, and under full-load conditions. All heat-radiation figures are given in British Thermal Units (BTU) per hour. Device Idle @

Idle @

Full load Full load Fiber-

optic module installed 115 Vac /

230 Vac /

60 Hz 60 Hz

@ 115 Vac / 60 Hz

@ 230 Vac / 60 Hz 25.590 33.780 25.250 33.100 271.595 267.159 436.395 437.078 FM 1000 gateway FM 10000 gateway PONTE 50 1200 VOLO All 3200-series transceivers 3500 ENDO 4200 MOBI 4200 FIBER 4500 MOBI 4500 FIBER 4800 FIBER No Yes No Yes No Yes 6.479 6.479 6.138 6.138 10.230 10.230 9.889 10.230 12.617 15.004 9.889 9.889 12.958 23.529 27.280 9.889 10.230 12.617 15.004 9.889 9.889 12.958 23.529 26.939 19.778 19.778 24.552 26.939 24.552 26.939 29.326 26.939 26.598 29.326 47.399 51.832 19.437 19.437 24.552 26.939 24.552 26.939 28.985 26.939 26.257 29.326 47.058 50.468 Fluidmesh Networks LLC Page 167 of 180 Fluidmesh 4200 FIBER 11. FEDERAL COMMUNICATIONS COMMISSION

(FCC) RADIO INTERFERENCE STATEMENT to provide the equipment This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed reasonable protection against harmful interference when in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case the user will be required to correct the interference at his own expense. is operated interference to FCC Caution: to assure continued compliance, use only shielded interface cables when connecting to computer or peripheral devices. You are cautioned that changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. FCC Radiation Exposure Statement This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 centimeters between the radiator and your body. This device has been assembled using components that comply with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference. 2. This device must accept any interference received, including interference that may cause undesired operation. Industry Canada The use of this device in a system operating either partially or completely outdoors may require the user to obtain a license for the system according to the Canadian regulations. Industry Canada Statement This device complies with RSS-247 of Industry Canada. Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Avis dindustrie Canada Le present appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisee aux deux conditions suivantes:

Fluidmesh Networks LLC Page 168 of 180 Fluidmesh 4200 FIBER

(1) l'appareil ne doit pas produire de brouillage, et, and (2) l'utilisateur de l'appareil doit accepter tout brouillage radioelectrique subi, meme si le brouillage est susceptible d'en compromettre le fonctionnement. IC RF Radiation Exposure Statement:

This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 21cm between the radiator & your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Dclaration d'exposition aux radiations:

Cet quipement est conforme aux limites d'exposition aux rayonnements IC tablies pour un environnement non contrl. Cet quipement doit tre install et utilis avec un minimum de 21 cm de distance entre la source de rayonnement et votre corps. EC Declaration of Conformity Fluidmesh Networks, Inc. declares under its sole responsibility that the Fluidmesh 4200 FIBER is compliant with the following directives, and has been designed and manufactured to the following specifications:

EMC EN 61000-6-1; EN 61000-6-2; EN 61000-6-3; EN 61000-6-4;

R&TTE EN 300 328-1 V. 1.3.1; EN 300 328-2 V. 1.2.1; EN EN 489-17 301 893-1 V. 1.2.1; EN 300 440-2 V. 1.3.1 Safety EN 60950-1:2001 Caution: This equipment is intended to be used in all EU and EFTA countries. Contact local Authority for procedure to follow. Note:

Class A ITE is a category of all other ITE which satisfies the class A ITE but not the class B ITE limits. Such equipment should not be restricted in its sale but the following warning shall be included in the instruction for use:

WARNING: this is a class A product. In a domestic environment, this product may cause radio interference in which case the user may be required to take adequate measures. For more details on legal combinations of power levels and antennas, contact Fluidmesh Networks, Inc. Belgique Dans le cas dune utilisation privee, `a lexterieur dun batiment, au-

dessus dun espace public, aucun enregistrement nest necessaire pour une dis-tance de moins de 300m. Pour une distance superieure `a 300m un enregistrement aupr`es de lIBPT est requise. Pour une utilisation Fluidmesh Networks LLC Page 169 of 180 Fluidmesh 4200 FIBER publque a lexterieur de batiments, une licence de lIBPT est requise. Pour les enregistrements et licences, veuillez contacter lIBPT. France Vous pouvez contacter lAutorite de Regulation des Telecommunications

(http://www.art-telecom.fr) pour de plus amples renseignements. Fluidmesh Networks LLC Page 170 of 180 Fluidmesh 4200 FIBER 12. NOTICES AND COPYRIGHT WARNING Installation of Fluidmesh hardware devices and their supporting infrastructure must be done by suitably qualified personnel only. In some countries, installation by a certified electrician may be required. Fluidmesh hardware applicable local legislation. installations must comply with all WARNING Never disassemble a Fluidmesh hardware device to any extent that is not described in the relevant device user's manual. Fluidmesh devices contain no user-serviceable parts. Disassembling a Fluidmesh hardware device will invalidate the device warranty, and may compromise the operational integrity of the device. On some Fluidmesh radio transceiver devices, the lower access cover must be removed to gain access to the hardware Reset button. Do not operate a radio transceiver device for extended periods if its lower access cover has been removed. WARNING To avoid danger from non-ionizing radiation and/or electric shock and/or high-intensity laser or LED light sources, be sure to install the unit only in a location with restricted access. WARNING To avoid danger from electric shock, do not expose the unit to water or high humidity if the unit is powered ON, or if any access covers have been removed from the unit enclosure. Do not place liquid-filled objects on or above the unit. NOTICE TO THE USER Copyright Fluidmesh Networks LLC. All rights reserved. This manual and the software described herein shall not, in whole or in part, be reproduced, translated or reduced to any machine-readable form without the prior written consent of Fluidmesh Networks LLC. Fluidmesh Networks LLC provides no warranty with regard to this manual, software or other information contained herein, and hereby expressly disclaims any implied warranties of merchantability or fitness for any particular purpose with regard to this manual, the software or such other Fluidmesh Networks LLC Page 171 of 180 Fluidmesh 4200 FIBER information. In no event shall Fluidmesh Networks LLC be held liable for any incidental, consequential or special damages, whether based on tort, contract or otherwise, arising out of or in connection with this manual, the software or other information contained herein, or use thereof. Fluidmesh Networks LLC, reserves the right to make any modification to this manual or the information contained herein at any time, without notice. The software described herein may also be governed by the terms of a separate end-user license agreement. Fluidmesh is a registered trademark of Fluidmesh Networks LLC. MeshWizard, EasyMesh, FMQuadro, FluidThrottle, VOLO, Fluidity, Virtual Gig, ENDO and MOBI are trademarks of Fluidmesh Networks LLC. Microsoft, Windows, Internet Explorer and Microsoft Edge are registered trademarks of the Microsoft Corporation in the United States and/or other countries. Ethernet is a registered trademark of the Xerox Corporation. Adobe and Flash Player are registered trademarks of Adobe Systems Incorporated in the United States and/or other countries. All other brands and product names that appear in this manual may be trademarks or registered trademarks. Such brands and product names are the property of their respective owners. Fluidmesh Networks LLC Page 172 of 180 Fluidmesh 4200 FIBER 13. FLUIDMESH END-USER LICENSE AGREEMENT 13.1. Preamble This License Agreement strictly prohibits you from using the Fluidmesh Firmware on any device other than a Fluidmesh Device. You are also prohibited from removing or modifying any Fluidmesh copyright notice, trademark or user interface of the Fluidmesh Firmware or any Fluidmesh Device. international copyright and other applicable The Fluidmesh Firmware is copyright-protected material under United States and laws. Unauthorized copying, use or modification of any part of this firmware, or violation of the terms of this Agreement, will be prosecuted to the maximum extent allowable under law. 13.2. Notice This is an agreement between you and Fluidmesh Networks LLC

(hereafter known as 'Fluidmesh'). You must read and agree to the terms of this firmware license agreement

(hereafter known as the 'agreement') before any Fluidmesh firmware can be downloaded, installed or used. By clicking the 'Accept' button on any Fluidmesh firmware download webpage, or by downloading, installing or using Fluidmesh firmware and/or by using any Fluidmesh device running Fluidmesh firmware, you are agreeing to be bound by the terms and conditions of this agreement. If you do not agree with the terms and conditions of this agreement, then you should not download, install or use any Fluidmesh firmware, and you agree to forego any implied or stated rights to download, install or use Fluidmesh firmware. 13.3. Definitions For the purpose of this Agreement, the following terms shall have the following meanings:

'Open Source Software' means any software or software component, module or package that contains, or is derived in any manner (in whole or in part) from, any software that is distributed as free software, open source software or similar licensing or distribution models, including, without limitation, software licensed or distributed under any of the following licenses or distribution models, or licenses or distribution models similar to any of the following: (a) GNU's General Public License (GPL) or Lesser/Library GPL (LGPL); (b) the Artistic License (e.g., PERL); (c) the Mozilla Public License; (d) the BSD License; and (e) the Apache License;

'Fluidmesh Device' means a Fluidmesh networking device that you purchase or otherwise rightfully acquire;

Fluidmesh Networks LLC Page 173 of 180 Fluidmesh 4200 FIBER

'Fluidmesh Firmware' means the firmware in object code form made available by Fluidmesh for Fluidmesh Devices; and

'You' and 'Your' mean the company, entity or individual who owns or otherwise rightfully acquires the Fluidmesh Device into which the Fluidmesh Firmware will be incorporated. 13.4. License grant Fluidmesh grants you a non-exclusive, non-transferable license to use a copy of the Fluidmesh Firmware and accompanying documentation and any updates or upgrades thereto provided by Fluidmesh according to the terms set forth below. You are authorized by this license to use the Fluidmesh Firmware in object code form only and solely in conjunction with applicable and permitted Fluidmesh-branded products and/or services and in accordance with the applicable documentation. You are granted a limited and non-exclusive license (without the right to sub-

license) to use the software solely for the Fluidmesh Devices that you own and control, and solely for use in conjunction with the Fluidmesh Firmware. 13.5. Uses and restrictions on use You may:

(a) download and use Fluidmesh Firmware for use in Fluidmesh Devices, and make copies of the Fluidmesh Firmware as reasonably necessary for such use, provided that you reproduce, unaltered, all proprietary notices that exist on or in the copies. You may not, and shall not permit others to:

(a) use the Fluidmesh Firmware on any devices or products that are not owned by you or your business organization;

(b) use the Fluidmesh Firmware on any non-Fluidmesh Devices;

(c) copy the Fluidmesh Firmware (except as expressly permitted above), or copy the accompanying documentation;

(d) modify, translate, reverse engineer, decompile, disassemble or otherwise attempt (i) to defeat, avoid, bypass, remove, deactivate, or otherwise circumvent any software protection mechanisms the Fluidmesh Firmware, including without limitation any such mechanism used to restrict or control the functionality of the Fluidmesh Firmware, or

(ii) to derive the source code or the underlying ideas, algorithms, structure or organization from the Fluidmesh Firmware (except that the foregoing limitation does not apply to the extent that such activities may not be prohibited under applicable law); or in

(e) distribute, rent, transfer or grant any rights in the Fluidmesh Firmware or modifications thereof or accompanying documentation in any form to any person without the prior written consent of Fluidmesh. Fluidmesh Networks LLC Page 174 of 180 Fluidmesh 4200 FIBER

(f) remove any Fluidmesh copyright notice or Fluidmesh branding from the Fluidmesh Firmware or modify any user interface of the Fluidmesh Firmware or Fluidmesh Device. Fluidmesh Devices must be properly installed and they are sold for installation by a professional installer only. Fluidmesh Devices must be installed by a professional installer of wireless networking products certified by Fluidmesh and they are not designed for installation by the general public. It is your responsibility to follow local country regulation including operation within legal frequency channels, output power, and Dynamic Frequency Selection (DFS) requirements. You are responsible for keeping the devices working according to these rules.

(g) The Fluidmesh Firmware contain technological protection or other security features designed to prevent unauthorized use of the Fluidmesh Firmware, including features to protect against use of the Fluidmesh Fimrware beyond the scope of the license granted herein or in a manner prohibited herein. You agree that you shall not, and shall not attempt to, remove, disable, circumvent or otherwise create or implement any workaround to, any such copy protection or security features. This license is not a sale. Title and copyrights to the Fluidmesh Firmware, and any copy made by you, remain with Fluidmesh and its suppliers. Unauthorized copying of the Fluidmesh Firmware or the accompanying documentation, or failure to comply with the above restrictions, will result in automatic termination of this license and will make other legal remedies available to Fluidmesh. is to identified the Fluidmesh Firmware or review any documentation in You hereby acknowledge that the Fluidmesh Firmware may contain Open that Source Software. You agree accompanies the documentation for the Fluidmesh Firmware in order to determine which portions of the Fluidmesh Firmware are Open Source Software and are licensed under an Open Source Software license. To the extent that any such license requires that Fluidmesh provide you with rights to copy, modify, distribute or otherwise use any Open Source Software that are inconsistent with the limited rights granted to you in this Agreement, then such rights in the applicable Open Source Software license shall take precedence over the rights and restrictions granted in this Agreement, but solely with respect to such Open Source Software. You acknowledge that the Open Source Software license is solely between you and the applicable licensor of the Open Source Software. You shall comply with the terms of all applicable Open Source Software licenses, if any. Copyrights to the Open Source Software are held by the copyright holders indicated in the copyright notices in the corresponding source files or as disclosed at www.fluidmesh.com. 13.6. Open-source software Fluidmesh Networks LLC Page 175 of 180 Fluidmesh 4200 FIBER 13.7. Termination This license will continue until terminated. Unauthorized copying of the Fluidmesh Firmware or failure to comply with the above restrictions will result in automatic termination of this Agreement and will make other legal remedies available to Fluidmesh. This license will also automatically terminate if you go into liquidation, suffer or make any winding-up petition, make an arrangement with your creditors, or suffer or file any similar action in any jurisdiction in consequence of debt. Furthermore, Fluidmesh may immediately terminate this Agreement if (i) you fail to cure a breach of this Agreement (other than a breach pursuant to Fluidmesh intellectual property rights) within thirty (30) calendar days after its receipt of written notice regarding such breach, or (ii) you breach any Fluidmesh intellectual property right. Upon termination of this license for any reason, you agree to destroy all copies of the Fluidmesh Firmware. Any use of the Fluidmesh Firmware after termination is unlawful. 13.8. Feedback You may provide suggestions, comments or other feedback ('Feedback') with respect to Fluidmesh Firmware, and Fluidmesh Devices. Feedback, even if designated as confidential by you, shall not impose any confidentiality obligations on Fluidmesh. You agree that Fluidmesh is free to use, disclose, reproduce, license or otherwise distribute and exploit any Feedback provided by you as Fluidmesh sees fit, entirely without obligation or restriction of any kind on account of intellectual property rights, or otherwise. 13.9. Consent to use of data You acknowledge and agree that Fluidmesh may, directly or indirectly through the services of third parties, collect and store information regarding the use and performance of the Fluidmesh Firmware and Fluidmesh Devices, and about equipment through which it otherwise is accessed and used. You further agree that Fluidmesh may use such information for any purpose related to any use of the Fluidmesh Firmware and Fluidmesh Devices by you, including, without limitation, improving the performance of the Fluidmesh Firmware or developing updates and verifying your compliance with the terms of this Agreement and enforcing Fluidmeshs rights, including all intellectual property rights in and to the Fluidmesh Firmware. Fluidmesh shall have the right to collect and analyze data and other information relating to the provision, use and performance of various aspects of the Fluidmesh Firmware and Fluidmesh Devices and related systems and technologies ('Data'), and you give Fluidmesh the right to use and disclose such Data (during and after the term of this Agreement) Fluidmesh Networks LLC Page 176 of 180 Fluidmesh 4200 FIBER in accordance with Fluidmeshs Privacy Policy. If you choose to allow diagnostic and usage collection, you agree that Fluidmesh and its subsidiaries and agents may collect, maintain, process and use diagnostic, technical, usage and related information, including but not limited to unique system or hardware identiers, information about your device, system and software, that is gathered periodically to provide and improve Fluidmeshs products and services, facilitate the provision of software updates, product support and other services to you (if any) related to Fluidmesh products, and to verify compliance with the terms of this license. Fluidmesh may use this information, as long as it is collected in a form that does not personally identify you, for the purposes described above. To enable Fluidmeshs partners and third-party developers to improve their software, hardware and services designed for use with Fluidmesh products, Fluidmesh may also provide any such partner or third-party developer with a subset of diagnostic information that is relevant to that partners or developers software, hardware and/or services, as long as the diagnostic information is in a form that does not personally identify you. 13.10. Warranty disclaimer including without Fluidmesh Firmware, limitation any open source software, any Fluidmesh Device, and any accompanying documentation are provided 'As is', and Fluidmesh and its suppliers make, and you receive, no warranties or conditions, whether express, implied, statutory or otherwise, or in any communication with you, and Fluidmesh and its suppliers specifically disclaim any implied warranty of merchantability, satisfactory quality, fitness for a particular purpose, or non-infringement and their equivalents. Fluidmesh does not warrant that the operation of the Fluidmesh Firmware will be uninterrupted or error-free or that the Fluidmesh Firmware will meet your specific requirements. You acknowledge that Fluidmesh has no support or maintenance obligations for the Fluidmesh Firmware. 13.11. Limitation of liability Except to the extent that liability may not by law be limited or excluded, in no event will Fluidmesh or its suppliers be liable for loss of, or corruption to data, lost profits or loss of contracts, cost of procurement of substitute products or other special, incidental, punitive, consequential or indirect damages arising from the supply or use of the Fluidmesh Firmware, howsoever caused and on any theory of liability (including without limitation negligence). This limitation will apply even if Fluidmesh or an authorized distributor or authorized reseller has been advised of the possibility of such damages, and notwithstanding the failure of essential purpose of any limited remedy. In no event shall Fluidmesh's or its suppliers' or its resellers liability Fluidmesh Networks LLC Page 177 of 180 Fluidmesh 4200 FIBER exceed five hundred United States dollars (US$500). You acknowledge that this provision reflects a reasonable allocation of risk. 13.12. Exclusion of liability for emergency services 13.13. Export control Fluidmesh does not support, nor are the services intended to support or carry, emergency calls to any emergency services, including but not limited to 911 dialing. Fluidmesh will not be held responsible for any liability or any losses, and you, on behalf of yourself and all persons using the services through the licensed products, hereby waive any and all such claims or causes of action for losses arising from, or relating to, any partys attempts to contact emergency service providers using licensed products, including but not limited to calls to public safety answering points. the Fluidmesh will not be held liable for any losses, whether in contract, warranty, tort (including negligence), or any other form of liability, for any claim, damage, or loss, (and you hereby waive any and all such claims or causes of action), arising from or relating to your (i) inability to use the services to contact emergency services, or (ii) failure to make additional arrangements to access emergency services. The parties expressly acknowledge and agree that Fluidmesh has set its prices and entered into this agreement in reliance upon the limitations of liability and disclaimers of warranties specified herein, which allocate the risk between Fluidmesh and the end user and form a basis of the bargain between the parties. You acknowledge that the Fluidmesh Devices, Fluidmesh Firmware, documents, technical data, and any other materials delivered under this Agreement are subject to U.S. export control laws, and may also be subject to export or import regulations in other countries. You agree to comply strictly with these laws and regulations and acknowledge that you have the responsibility to obtain any licenses to export, re-export, or import as may be required after delivery to you. You shall not, directly or indirectly, export, re-export or release the Fluidmesh Devices and Fluidmesh Firmware, to, or make the Fluidmesh Devices and Fluidmesh Firmware accessible from any jurisdiction or country to which export, re-

export or release is prohibited by law, rule or regulation. In particular, but without limitation, the Fluidmesh Devices and Fluidmesh Firmware may not be exported or re-exported (a) into any U.S. embargoed countries or

(b) to anyone on the U.S. Treasury Departments list of Specially Designated Nationals or the U.S. Department of Commerce Denied Persons List or Entity List. By using the Fluidmesh Devices and Fluidmesh Firmware, you represent and warrant that you are not located in any such country or on any such list. You acknowledge and agree that you shall strictly comply with all laws, regulations and rules, and complete all required applicable Fluidmesh Networks LLC Page 178 of 180 Fluidmesh 4200 FIBER undertakings (including obtaining any necessary export license or other governmental approval), prior to operating the Fluidmesh Devices and Fluidmesh Firmware, or exporting, re-exporting, releasing or otherwise making the Fluidmesh Devices and Fluidmesh Firmware available outside the U.S. You acknowledge and agree that Fluidmesh has no further responsibility after the initial delivery to you, and you hereby agree to indemnify and hold Fluidmesh harmless from and against all claim, loss, liability or damage suffered or incurred by Fluidmesh resulting from, or related to your failure to comply with all export or import regulations. 13.14. General This Agreement shall not be governed by the 1980 U.N. Convention on Contracts for the International Sale of Goods. Rather, this Agreement shall be governed by the laws of the State of Illinois, including its Uniform Commercial Code, without reference to conflicts of laws principles. You agree to the exclusive jurisdiction and venue of the State and Federal courts in Illinois, United States. This Agreement is the entire agreement between you and Fluidmesh, and supersedes any other communications or advertising with respect to the Fluidmesh Firmware and accompanying documentation. If any provision of this Agreement is held invalid or unenforceable, such provision shall be revised to the extent necessary to cure the invalidity or unenforceability, and the remainder of the Agreement shall continue in full force and effect. and This Agreement and all documents, notices, evidence, reports, opinions and other documents given or to be given under this Agreement

(collectively with this Agreement, 'Documents') are and will be written in the English language only. In the event of any inconsistency between any Document in the English language and any translation of it into another language, the English-language Document shall prevail. If you are acquiring the Fluidmesh Firmware on behalf of any part of the U.S. Government, the following provisions apply: The Fluidmesh Firmware and accompanying documentation are deemed to be 'commercial computer software'

documentation', respectively, pursuant to DFAR Section 227.7202 and FAR 12.212(b), as applicable. Any use, modification, reproduction, release, performance, display or disclosure of the Fluidmesh Firmware and/or the accompanying documentation by the U.S. Government or any of its agencies shall be governed solely by the terms of this Agreement and shall be prohibited except to the extent expressly permitted by the terms of this Agreement. Any technical data provided that is not covered by the above provisions is deemed to be 'technical data-commercial items' pursuant to DFAR Section 227.7015(a). Any use, modification, reproduction, release, performance, display or disclosure of such technical data shall be governed by the terms of DFAR Section 227.7015(b).

'commercial computer software Fluidmesh is a trademark of Fluidmesh, LLC in the United States and worldwide. Fluidmesh Networks LLC Page 179 of 180 Fluidmesh 4200 FIBER 14. CONTACT US Worldwide Headquarters:

Fluidmesh Networks LLC 81 Prospect Street Brooklyn, New York 11201 United States of America Tel. +1 (617) 209 -6080 Fax. +1 (866) 458-1522 info@fluidmesh.com www.fluidmesh.com Tel. +39 02 0061 6189 Technical Support desk: support@fluidmesh.com Regional headquarters for Europe, the Middle East and Africa:

Regional headquarters for the United Kingdom:

Tel. +44 2078 553 132 Regional headquarters for France:

Tel. +33 1 82 88 33 6 Regional headquarters for Australia and New Zealand:

Tel: +61 401 747 403 Fluidmesh Networks LLC Page 180 of 180

 

 

 

 

 

 

 

 

 

 

MODEL: FM4200 - P/N: FM4200FIBER-HW This device complies with part 15 of the FCC Rules, Operation is subject to the following two conditions: &

1) This device may not cause harmful interference and, R-NZ 2) this device must accept any interference received, including interference that may cause undesired FCC ID : R5S-4200F operation, IC; 10745A-FMX200 DESIGNED IN USA-ASSEMBLED |N CHINA Fluidmesh Networks LLC.-www.fluidmesh.com 81 Prospect St., Brooklyn, NY 11201, USA t

 

 

TO:

Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: R5S-4200F To whom it may concern:

Date: June 5th 2020 We, the undersigned, hereby authorize SGS Taiwan Ltd. to act on our behalf in all manners relating to application for equipment authorization with respect to the FCC ID above, including signing of all documents relating to these matters. Any and all acts carried out by the agent on our behalf shall have the same effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Where our agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for Certification, as specified by SGS North America, Inc., still resides with Fluidmesh Networks LLC. This authorization is valid until further written notice from the applicant. Name (Printed): Giancarlo Semino Title: HARDWARE ENGINEER Signature:

On behalf of Company: Fluidmesh Networks LLC Telephone: +39.02.0061.6189

 

 

SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia 30024 United States Applicant Declaration Applicant Legal Business Name Fluidmesh Networks LLC 81 Prospect St., Brooklyn, New York, United States 11201 Address Grantee Code FCC ID Contact Email Contact Phone Authorized Contact Name Giancarlo Semino R5S R5S-4200F giancarlo.semino@fluidmesh.com

+39.02.0061.6189 I, the undersigned, certify that I am an authorized signatory for the Applicant and therefore declare;

a) b) c) d) e) in accordance with 47CFR2.911(d), all of the statements herein and the exhibits attached hereto are true and correct to the best of my knowledge and belief. in accepting a Grant of Equipment Authorization issued by a TCB, under the authority of the FCC, as a result of the representations made in this application, the Applicant is responsible for:

(1)

(2)

(3) labeling the equipment with the exact FCC ID as specified in this application, compliance statement labeling pursuant to the applicable rules, compliance of the equipment with the applicable technical rules, if the Applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCCs technical requirements. in accordance with 47 CFR 2.909 and KDB394321, the Applicant has read, understood and agrees to accept that they are the responsible party and agree to abide by their responsibilities as specified under 47 CFR 2.909 and KDB394321. in accordance with ISO17065, FCC KDB641163, FCC KDB610077, KDB394321 and RSP-100, the Applicant has read, understood, accepts and agrees to abide by the post market surveillance requirements.

(1)

(2)

(3) the Applicant understands, accepts and agrees that a sample may be requested for surveillance testing. the Applicant shall make provisions to always have a production sample available upon request by SGS, FCC and/or ISED. the Applicant shall, upon request by SGS, at the Applicants expense, provide a production sample of the requested product to SGS, FCC and/or ISED as instructed. The sample shall include all support devices, cables, software, accessories or other hardware or software required for evaluation, review, certification and audit surveillance of products certified by SGS. f) neither the Applicant nor any party to the application is subject to a denial of Federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862 because of a conviction for possession or distribution of a controlled substance. See 47CFR 1.2002(b) for the definition of a party for these purposes. g) the Applicant has read, understood, accepts and agrees to abide by the SGS North America, Inc.(TCB) terms and conditions. Link to CFRs: https://www.fcc.gov/wireless/bureau-divisions/technologies-systems-and-innovation-division/rules-regulations-title-47 Link to KDBs: https://apps.fcc.gov/oetcf/kdb/index.cfm Link to RSP-100: https://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/sf01130.html Applicant Signature:

Date: Jun. 06, 2020 Print Name:

Giancarlo Semino HARDWARE ENGINEER Title:

*NOTE: This declaration cannot be signed by an Agent, it shall be signed by an authorized person listed in the FCC database Applicant Declaration Rev:0.0

 

 

To:

SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia United States From: Fluidmesh Networks LLC 81 Prospect St. Brooklyn, New York, United States 11201 Regarding:

Confidentiality Request regarding application for FCC ID:R5S-4200F LONG TERM CONFIDENTIALITY Pursuant to 47 CFR Section 0.459 and 0.457 of the commissions rules, the applicant hereby request confidential treatment of the documents listed below, associated with the certification application referenced above. Delete any document that is NOT included in your application Schematic(s) Block Diagrams The documents above contain proprietary information not released to the public. Public disclosure of this information may prove harmful to the business of the applicant. SHORT TERM CONFIDENTIALITY Additionally, the applicant requests the following documents be held confidential until the device is marketed or 180 days from the grant date, whichever is less. If the device is marketed within 180 days of the Grant Date, the applicant will notify the TCB per FCC KDB 726920 D01 Confidentiality Request Procedures. Delete any document that is NOT included in your application External Photos Internal Photos Test Setup Photos User manual(s) Sincerely, Signature:

Printed Name (on file with the FCC associated with the Grantee Code): Giancarlo Semino Title: HARDWARE ENGINEER

 

 

To whom it may concern, we declare below featured for equipment authorization regarding DTS-UNII Device Declaration Letter Date: 2020/6/12

(1) DFS Device -- Master, Client with Radar detection capability, Client without radar detection FCC ID: R5S-4200F capability, N/A

(2) Active / Passive Scanning Frequency Band(MHz) Active Scanning

(the device can transmit a probe

(beacon)) passive scanning

(where the device is can listen only with no probes) Ad Hoc Mode or WIFI Direct capability Access point capability Non Applicable 2412 - 2462MHz Yes , No Yes , No Yes , No Yes , No Yes , No Yes , No Yes , No Yes , No 5150 -

5250MHz 5250 -

5350MHz 5470 -

5725MHz 5725 -

5850MHz Yes , No Yes , No Yes , No Yes , No Yes , No Yes , No Yes , No Yes , No Yes , No Yes , No Yes , No Yes , No Country code selection ability - Yes , No

(3) If yes, pls explain how it was implemented : Country code is factory set in the UI and cannot be changed by end users. Meet 15.202 requirement

- Yes , No

(4) pls check below :

A master device is defined as a device operating in a mode in which it has the capability to transmit without receiving an enabling signal. In this mode it is able to select a channel and initiate a network by sending enabling signals to other devices. A client device is defined as a device operating in a mode in which the transmissions of the device are under control of the master. A device in client mode is not able to initiate a network. For client devices that have software configuration control to operate in different modes (active scanning in

(5) some and passive scanning in others) in different bands (devices with multiple equipment classes or those that operate on non-DFS frequencies) or modular devices which configure the modes of operations through software, the application must provide software and operations description on how the software and / or hardware is implemented to ensure that proper operations modes cannot be modified by end user or an installer. Apply, Yes, please see SW security Description. Not apply,

(If apply, please help to provide explanation on it was implement, and how software was controlled) Signature:

Name (Printed): Giancarlo Semino Title: HARDWARE ENGINEER On behalf of Company: Fluidmesh Networks LLC Telephone: +39.02.0061.6189 Address: 81 Prospect St., Brooklyn, New York, United States 11201