FCC ID: SLE-WAPN005 Industrial 802.11a/b/g/n AP/Client/Bridge

AirWorks AWK-1131A Users Manual First Edition, July 2014 www.moxa.com/product 2014 Moxa Inc. All rights reserved. AirWorks AWK-1131A Users Manual The software described in this manual is furnished under a license agreement and may be used only in accordance with the terms of that agreement. Copyright Notice Copyright 2014 Moxa Inc. Reproduction without permission is prohibited. Trademarks All other trademarks or registered marks in this manual belong to their respective manufacturers. The MOXA logo is a registered trademark of Moxa Inc. Disclaimer Information in this document is subject to change without notice and does not represent a commitment on the part of Moxa. Moxa provides this document as is, without warranty of any kind, either expressed or implied, including, but not limited to, its particular purpose. Moxa reserves the right to make improvements and/or changes to this manual, or to the products and/or the programs described in this manual, at any time. Information provided in this manual is intended to be accurate and reliable. However, Moxa assumes no responsibility for its use, or for any infringements on the rights of third parties that may result from its use. This product might include unintentional technical or typographical errors. Changes are periodically made to the information herein to correct such errors, and these changes are incorporated into new editions of the publication. Technical Support Contact Information www.moxa.com/support Moxa Americas Toll-free: 1-888-669-2872 Tel:

Fax:

+1-714-528-6777

+1-714-528-6778 Moxa Europe Tel:

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+49-89-3 70 03 99-0

+49-89-3 70 03 99-99 Moxa China (Shanghai office) Toll-free: 800-820-5036 Tel:

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+886-2-8919-1230

+886-2-8919-1231 Table of Contents 1. Introduction ...................................................................................................................................... 1-1 Overview .......................................................................................................................................... 1-2 Package Checklist .............................................................................................................................. 1-2 Product Features ................................................................................................................................ 1-2 Product Specifications ......................................................................................................................... 1-3 Functional Design .............................................................................................................................. 1-6 LAN Port .................................................................................................................................... 1-6 LED Indicators ........................................................................................................................... 1-6 Beeper ...................................................................................................................................... 1-7 Reset Button .............................................................................................................................. 1-8 2. Getting Started .................................................................................................................................. 2-1 First-time Installation and Configuration ............................................................................................... 2-2 Communication Testing ...................................................................................................................... 2-3 Function Map ..................................................................................................................................... 2-5 3. Web Console Configuration ............................................................................................................... 3-1 Web Browser Configuration ................................................................................................................. 3-2 Overview .......................................................................................................................................... 3-3 Basic Settings .................................................................................................................................... 3-4 System Info Settings .................................................................................................................. 3-4 Network Settings ........................................................................................................................ 3-5 Time Settings ............................................................................................................................. 3-6 Wireless Settings ............................................................................................................................... 3-7 Operation Mode ................................................................................................................................. 3-7 Basic Wireless Settings ....................................................................................................................... 3-8 WLAN Security Settings ............................................................................................................. 3-10 Advanced Wireless Settings ....................................................................................................... 3-17 WLAN Certification Settings (for EAP-TLS in Client mode only) ........................................................ 3-19 Advanced Settings ........................................................................................................................... 3-20 DHCP Server (for AP mode only) ................................................................................................. 3-20 Packet Filters ........................................................................................................................... 3-21 SNMP Agent ............................................................................................................................. 3-24 Link Fault Pass-Through (for Client mode only) ............................................................................. 3-26 Auto Warning Settings ...................................................................................................................... 3-26 System Log ............................................................................................................................. 3-26 Syslog ..................................................................................................................................... 3-27 E-mail ..................................................................................................................................... 3-28 Trap ....................................................................................................................................... 3-30 Status ............................................................................................................................................ 3-31 Wireless Status ........................................................................................................................ 3-31 Associated Client List (for AP mode only) ..................................................................................... 3-31 DHCP Client List (for AP mode only) ............................................................................................ 3-32 System Log ............................................................................................................................. 3-32 Power Status ........................................................................................................................... 3-33 Maintenance .................................................................................................................................... 3-33 Console Settings ...................................................................................................................... 3-33 Ping ........................................................................................................................................ 3-33 Firmware Upgrade .................................................................................................................... 3-34 Config Import Export ................................................................................................................ 3-35 Load Factory Default ................................................................................................................. 3-36 Password ................................................................................................................................. 3-36 Misc. Settings .......................................................................................................................... 3-36 Save Configuration ........................................................................................................................... 3-37 Restart ........................................................................................................................................... 3-37 Logout ............................................................................................................................................ 3-38 4. Software Installation and Configuration ............................................................................................ 4-1 Overview .......................................................................................................................................... 4-2 AWK Search Utility ............................................................................................................................. 4-2 Installing AWK Search Utility ........................................................................................................ 4-2 Configuring AWK Search Utility ..................................................................................................... 4-4 5. Other Console Considerations ............................................................................................................ 5-1 RS-232 Console Configuration (115200, None, 8, 1, VT100) .................................................................... 5-2 Configuration by Telnet and SSH Consoles ............................................................................................ 5-3 Configuration by Web Browser with HTTPS/SSL ...................................................................................... 5-4 Disabling Telnet and Browser Access .................................................................................................... 5-5 A. References ........................................................................................................................................ A-1 Beacon ..............................................................................................................................................A-2 DTIM.................................................................................................................................................A-2 Fragment...........................................................................................................................................A-2 RTS Threshold ....................................................................................................................................A-2 B. Supporting Information .................................................................................................................... B-1 Firmware Recovery .............................................................................................................................B-2 DoC (Declaration of Conformity) ...........................................................................................................B-3 Federal Communication Commission Interference Statement ............................................................B-3 R&TTE Compliance Statement .......................................................................................................B-3 Professional installation instructionB-4 1 1. Introduction The AWK-1131A industrial a/b/g/n high speed wireless Access Point products are ideal wireless solutions for hard-to-wire applications that use mobile equipment connected over a TCP/IP network. The AWK-1131A is rated to operate at temperatures ranging from 0 to 60C for standard models and -40 to 75C for wide temperature models, and is rugged enough for any harsh industrial environment. The following topics are covered in this chapter:

Overview Package Checklist Product Features Product Specifications Functional Design LAN Port LED Indicators Beeper Reset Button AirWorks AWK-1131A Introduction Overview The AWK-1131A industrial wireless AP/client meets the growing need for faster data transmission speeds by supporting IEEE 802.11n technology with a net data rate of up to 300 Mbps. The AWK-1131A is compliant with the industrial standards and approvals, covering operating temperature, power input voltage, surge, ESD and vibration. The two redundant DC power inputs increase the reliability of the power supply. The AWK-1131A can operate on either the 2.4 or 5 GHz bands and is backwards-compatible with existing 802.11a/b/g deployments to future-proof your wireless investments. Package Checklist Moxas AWK-1131A is shipped with the following items. If any of these items is missing or damaged, please contact your customer service representative for assistance. 1 AWK-1131A 2 swivel-type antennas (2 dBi, RP-SMA, 2.4 and 5 GHz) Quick Installation Guide Software CD Moxa Product Warranty Card 1 plastic RJ45 protective caps Din-rail kit NOTE The above items come with the standard AWK-1131A model, but the package contents may vary for customized versions. Product Features IEEE802.11a/b/g/n compliant Advanced wireless security 64-bit and 128-bit WEP/WPA/WPA2 SSID Hiding/IEEE 802.1X/RADIUS Packet access control & filtering Turbo Roaming enables rapid handover (Client mode) ABC-01 for configuration import/export RS-232 console management DIN-Rail or wall mounting (option) IP30 protected high-strength metal housing 1-2 AirWorks AWK-1131A Introduction Product Specifications WLAN Interface Standards:

IEEE 802.11a/b/g/n for Wireless LAN IEEE 802.11i for Wireless Security IEEE 802.3 for 10BaseT IEEE 802.3u for 100BaseT(X) IEEE 802.3ab for 1000BaseT Spread Spectrum and Modulation (typical):

DSSS with DBPSK, DQPSK, CCK OFDM with BPSK, QPSK, 16QAM, 64QAM 802.11b: CCK @ 11/5.5 Mbps, QPSK @ 2 Mbps, BPSK @ 1 Mbps 802.11a/g: 64QAM @ 54/48 Mbps, 16QAM @ 36/24 Mbps, QPSK @ 18/12 Mbps, BPSK @ 9/6 Mbps 802.11n: 64QAM @ 300 Mbps to BPSK @ 6.5 Mbps (multiple rates supported) Operating Channels (central frequency):

US:

2.412 to 2.462 GHz (11 channels) 5.180 to 5.320 GHz (4 channels) 5.260 to 5.320 GHz (4 channels)*

5.500 to 5.700 GHz (8 channels - excludes 5.600 to 5.650 GHz)*

5.745 to 5.825 GHz (5 channels) EU:

2.412 to 2.472 GHz (13 channels) 5.180 to 5.240 GHz (4 channels) 5.260 to 5.320 GHz (4 channels)*

5.500 to 5.700 GHz (11 channels)*

JP:

2.412 to 2.484 GHz (14 channels, DSSS) 5.180 to 5.240 GHz (4 channels) 5.260 to 5.320 GHz (4 channels)*

5.500 to 5.700 GHz (11 channels)*

*Note: These channels are not supported in AWK-1131A as the DFS certification has not been passed. Please check Moxas website for the most up-to-date DFS status Security:

SSID broadcast enable/disable Firewall for MAC/IP/Protocol/Port-based filtering 64-bit and 128-bit WEP encryption, WPA /WPA2-Personal and Enterprise (IEEE 802.1X/RADIUS, TKIP and AES) Transmission Rates:

802.11b: 1, 2, 5.5, 11 Mbps 802.11a/g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps 802.11n: 6.5 to 300 Mbps (multiple rates supported) TX Transmit Power (per antenna port):

2.4 GHz 802.11b:

Typ. 18.5 1dBm @ 1~11 Mbps 802.11g:

Typ. 19 1dBm @ 6 to 54 Mbps 1-3 AirWorks AWK-1131A Introduction 802.11n:

MCS0~15@20 MHz: Typ. 13.5 dBm ( 1dBm) MCS0~15@40 MHz: Typ. 13.5 dBm ( 1dBm) 5 GHz 802.11a:

Typ. 13 1 dBm @ 6 to 54 Mbps 802.11n (20/40 MHz):

MCS 0 ~15@20MHz: Typ. 14.5dBm( 1 dBm) MCS 0 ~15@40MHz: Typ. 14.5dBm(1 dBm) RX Sensitivity:

2.4 GHz 802.11b:

-92 dBm @ 1 Mbps,

-90 dBm @ 2 Mbps,

-88 dBm @ 5.5 Mbps,

-84 dBm @ 11 Mbps 802.11g:

-87 dBm @ 6 Mbps

-86 dBm @ 9 Mbps

-85 dBm @ 12 Mbps

-82 dBm @ 18 Mbps

-80 dBm @ 24 Mbps

-76 dBm @ 36 Mbps

-74 dBm @ 48 Mbps

-72 dBm @ 54 Mbps 802.11n:

-69 dBm @ MCS15 20 MHz,

-71 dBm @ MCS7 20 MHz 5 GHz 802.11a:

-87 dBm @ 6 Mbps

-86 dBm @ 9 Mbps

-85 dBm @ 12 Mbps

-82 dBm @ 18 Mbps

-80 dBm @ 24 Mbps

-76 dBm @ 36 Mbps

-74 dBm @ 48 Mbps

-72 dBm @ 54 Mbps 802.11n:

-68 dBm @ MCS15 40 MHz,

-69 dBm @ MCS15 20 MHz,

-70 dBm @ MCS7 40 MHz,

-71 dBm @ MCS7 20 MHz 1-4 AirWorks AWK-1131A Introduction Protocol Support General Protocols: Proxy ARP, DNS, HTTP, HTTPS, IP, ICMP, SNTP, TCP, UDP, RADIUS, SNMP, PPPoE, DHCP,LLDP AP-only Protocols: ARP, BOOTP, DHCP Interface Default Antennas:

2 dual-band omni-directional antennas, 2 dBi, RP-SMA (male) Connector for External Antennas: RP-SMA (female) RJ45 Ports: 1, 10/100/1000BaseT(X) auto negotiation speed, F/H duplex mode, and auto MDI/MDI-X connection Console Port: RS-232 (RJ45-type) Reset: Present LED Indicators: PWR, FAULT, STATE, SIGNAL, WLAN, 10/100/1000 (RJ45 port) Physical Characteristics Housing: Metal, providing IP30 protection Dimensions: 58 x 115 x 70 mm (2.28 x 4.53 x 2.76 in) Installation: DIN rail mounting (standard), wall mounting (optional) Environmental Limits Operating Temperature:

Standard Models: 0 to 60C (32 to 140F) Storage Temperature: -40 to 85C (-40 to 185F) Ambient Relative Humidity: 5% to 95% (non-condensing) Power Requirements Input Voltage: 12 to 48 VDC, redundant dual DC power inputs Connector: 4-pin removable terminal block Power Consumption: 6.72W (12V/0.56A to 48V/0.14A), 25C Reverse Polarity Protection: Present Standards and Certifications Safety: UL 60950-1, EN 60950-1 EMC: EN 301 489-1/17, FCC Part 15 Subpart B Class B, EN 55022/55024 Radio: EN 300 328, EN 301 893, TELEC Note: Please check Moxas website for the most up-to-date certification status. Warranty Warranty Period: 5 years Details: See www.moxa.com/support/warranty.aspx ATTENTION The AWK-1131A is NOT a portable mobile device and should be located at least 20 cm away from the human body. The AWK-1131A is NOT designed for the general public. A well-trained technician should be enlisted to ensure safe deployment of AWK-1131A units, and to establish a wireless network. 1-5 AirWorks AWK-1131A Introduction Functional Design LAN Port The AWK-1131A comes standard with 1 Gigabit port (Ethernet RJ45). The LAN LED will light up when the LAN cable is inserted. RJ45 Ethernet port LED Indicators The LEDs on the front panel of the AWK-1131A provide a quick and easy means of determining the current operational status and wireless settings. The FAULT LED indicates system failures and user-configured events. If the AWK-1131A cannot retrieve the IP address from a DHCP server, the FAULT LED will blink at one second intervals. The SIGNAL LEDs indicate signal strength, and only operate in Client mode. 1-6 AirWorks AWK-1131A Introduction The following table summarizes how to read the devices wireless settings from the LED displays. More information is available in Chapter 3 in the Basic Wireless Settings section. LED Color State Description PWR FAULT STATE SIGNAL

(5 LEDs) WLAN 1000M Front Panel LED Indicators (System) Green On Off Power is being supplied from power input 1&2. Power is not being supplied from power input 1&2. Blink (slow) Cannot get an IP address from the DHCP server (interval: 1 sec) Red Blink (fast) IP address conflict (interval: 0.5 sec) Green/

Red Green Green Amber Green Off Error condition does not exist. Green Software Ready Green/Blink The AWK has been located by AWK Search Utility. (interval: 1sec) Red On Off On Booting error condition Signal level(for Client mode only) WLAN function is in Client mode and AWK has established a link with an AP. Blink WLAN data communication is run in Client mode Off On Blink Off WLAN is not in Client Mode or AWK has not established a link with an AP. WLAN function is in AP mode. WLANs data communication is run in AP mode WLAN is not in use or not working properly TP Port(RJ45) LED Indicators (Port Interface) On Blink Off On Blink Off TP ports 1000Mbps link is active. Data is being transmitted at 1000 Mbps TP ports 1000Mbps link is inactive. TP ports 10/100Mbps link is active. Data is being transmitted at 10/100 Mbps TP ports 10/100Mbps link is inactive. 10/100M Amber ATTENTION When the system fails to boot, the LEDs for STATE (Green), FAULT, and WLAN will all light up simultaneously and blink at one-second intervals. This may be due to improper operation or uncontrollable issues, such as an unexpected shutdown while updating the firmware. To recover the firmware, refer to the Firmware Recovery section in Chapter 6. Beeper The beeper emits two short beeps when the system is ready. 1-7 AirWorks AWK-1131A Introduction Reset Button The RESET button is located on the rear panel of the AWK-1131A. You can reboot the AWK-1131A or reset it to factory default settings by pressing the RESET button with a pointed object such as an unfolded paper clip. System reboot: Hold the RESET button down for under 5 seconds and then release. Reset to factory default: Hold the RESET button down for over 5 seconds until the STATE LED starts blinking green. Release the button to reset the AWK-1131A. 1-8 2 2. Getting Started This chapter explains how to install Moxas AirWorks AWK-1131A for the first time, and quickly set up your wireless network and test whether the connection is running well. The Function Map discussed in the third section provides a convenient means of determining which functions you need to use. The following topics are covered in this chapter:

First-time Installation and Configuration Communication Testing Function Map AirWorks AWK-1131A Getting Started First-time Installation and Configuration Before installing the AWK-1131A, make sure that all items in the Package Checklist are in the box. You will need access to a notebook computer or PC equipped with an Ethernet port. The AWK-1131A has a default IP address that must be used when connecting to the device for the first time. Step 1: Select the power source. The AWK-1131A can be powered by a DC power input. The AWK-1131A will use whichever power source you choose. Step 2: Connect the AWK-1131A to a notebook or PC. Since the AWK-1131A supports MDI/MDI-X auto-sensing, you can use either a straight-through cable or crossover cable to connect the AWK-1131A to a computer. The LED indicator on the AWK-1131As LAN port will light up when a connection is established. Step 3: Set up the computers IP address. Choose an IP address on the same subnet as the AWK-1131A. Since the AWK-1131As default IP address is 192.168.127.253, and the subnet mask is 255.255.255.0, you should set the IP address of the computer to 192.168.127.xxx. NOTE After you select Maintenance Load Factory Default and click the Submit button, the AWK-1131A will be reset to factory default settings and the IP address will be reset to 192.168.127.253. Step 4: Use the web-based manager to configure the AWK-1131A Open your computers web browser and type http://192.168.127.253 in the address field to access the homepage of the web-based Network Manager. Before the homepage opens, you will need to enter the user name and password as shown in the following figure. For first-time configuration, enter the default user name and password and then click on the Login button:

NOTE Default user name and password:

User Name:

admin Password:

root For security reasons, we strongly recommend changing the default password. To do so, select Maintenance Password, and then follow the on-screen instructions to change the password. 2-2 AirWorks AWK-1131A Getting Started NOTE After you click Submit to apply changes the web page will refresh (Updated) will appear on the page and a blinking reminder will be shown on the upper-right corner of the web page:

To activate the changes click Restart and then Save and Restart after you change the settings. About 30 seconds are needed for the AWK-1131A to complete the reboot procedure. Step 5: Select the AWK-1131A operation mode. By default, the AWK-1131As operation mode is set to AP. You can change to Client mode in Wireless Settings Basic Wireless Settings. Detailed information about configuring the AWK-1131As operation can be found in Chapter 3. Step 6: Test communications. In the following sections we describe two test methods that can be used to ensure that a network connection has been established. Communication Testing After installing the AWK-1131A you can run a sample test to make sure the AWK-1131A and wireless connection are functioning normally. Two testing methods are described below. Use the first method if you are using only one AWK-1131A device, and use the second method if you are using two or more AWK-1131A units. How to Test One AWK-1131A If you are only using one AWK-1131A, you will need a second notebook computer equipped with a WLAN card. Configure the WLAN card to connect to the AWK-1131A (NOTE: the default SSID is MOXA), and change the IP address of the second notebook (Notebook B) so that it is on the same subnet as the first notebook (Notebook A), which is connected to the AWK-1131A. After configuring the WLAN card, establish a wireless connection with the AWK-1131A and open a DOS window on Notebook B. At the prompt, type ping <IP address of notebook A>

and then press Enter (see the figure below). A Reply from IP address response means the communication was successful. A Request timed out. response means the communication failed. In this case, recheck the configuration to make sure the connections are correct. 3-2 AirWorks AWK-1131A Getting Started How to Test Two or More AWK-1131A Units If you have two or more AWK-1131A units, you will need a second notebook computer (Notebook B) equipped with an Ethernet port. Use the default settings for the first AWK-1131A connected to notebook A and change the second or third AWK-1131A connected to notebook B to Client mode, and then configure the notebooks and AWK-1131A units properly. After setting up the testing environment, open a DOS window on notebook B. At the prompt, type:

ping <IP address of notebook A>

and then press Enter. A Reply from IP address response means the communication was successful. A Request timed out response means the communication failed. In this case, recheck the configuration to make sure the connections are correct. 4-2 AirWorks AWK-1131A Getting Started Function Map Quick overview of the AWK-1131As status Basic settings for administering the AWK-1131A Essential settings related to establishing a wireless network Advanced features to support additional network management and secure wired and wireless communication Note: These advanced functions are all optional. Application-oriented device management functions to set up events, traps, and reactions via relay warning, e-mail, and SNMP notification Note: These functions are all optional. Current status information for monitoring wired/wireless network performance, advanced services, and device management functions. Functions for maintaining the AWK-1131A, and for diagnosing the network. On-demand functions to support the web-based console management operation. 5-2 3 3. Web Console Configuration In this chapter, we explain all aspects of web-based console configuration. Moxas easy-to-use management functions help you set up your AWK-1131A and make it easy to establish and maintain your wireless network. Maintenance Console Settings Ping Firmware Upgrade Config Import Export Load Factory Default Password Misc. Settings Save Configuration Restart Logout The following topics are covered in this chapter:

Web Browser Configuration Overview Basic Settings System Info Settings Network Settings Time Settings Wireless Settings Operation Mode Basic Wireless Settings WLAN Security Settings Advanced Wireless Settings WLAN Certification Settings (for EAP-TLS in Client mode only) Advanced Settings DHCP Server (for AP mode only) Packet Filters SNMP Agent Link Fault Pass-Through (for Client mode only) Auto Warning Settings System Log Syslog E-mail Trap Status Wireless Status Associated Client List (for AP mode only) DHCP Client List (for AP mode only) System Log Power Status AirWorks AWK-1131A Web Console Configuration Web Browser Configuration Moxa AWK-1131As web browser interface provides a convenient way to modify its configuration and access the built-in monitoring and network administration functions. The recommended web browser is Microsoft Internet Explorer 7.0 or 8.0 with JVM (Java Virtual Machine) installed. NOTE To use the AWK-1131As management and monitoring functions from a PC host connected to the same LAN as the AWK-1131A, you must make sure that the PC host and the AWK-1131A are on the same logical subnet. The Moxa AWK-1131As default IP is 192.168.127.253. Follow these steps to access the AWK-1131As web-based console management interface. 1. Open your web browser (e.g., Internet Explorer) and type the AWK-1131As IP address in the address field. Press Enter to establish the connection. 2. The Web Console Login page will open. Enter the password (default Username = admin; default Password

= root) and then click Login to continue. 3. You may need to wait a few moments for the web page to download to your computer. Note that the Model name and IP address of your AWK-1131A are both shown in the title bar of the web page. This information can be used to help you identify multiple AWK-1131A units. 3-2 AirWorks AWK-1131A Web Console Configuration 4. Use the menu tree on the left side of the window to open the function pages to access each of the AWK-1131As functions. In the following paragraphs, we describe each AWK-1131A management function in detail. A quick overview is available in this manual in the Function Map section of Chapter 2. NOTE The model name of the AWK-1131A is shown as AWK-1131A-XX, where XX indicates the country code. The country code indicates the AWK-1131A version and which bandwidth it uses. We use AWK-1131A-US as an example in the following figures. (The country code and model name that appears on your computer screen may be different than the one shown here.) Overview The Overview page summarizes the AWK-1131As current status. The information is categorized into several groups: System info, Device info, and 802.11 info. 3-3 AirWorks AWK-1131A Web Console Configuration Click on SSID for more detailed 802.11 information, as shown in the following figure. NOTE The 802.11 info that is displayed may be different for different operation modes. For example, Current BSSID is not available in Client mode, and Signal strength is not available in AP mode. Basic Settings The Basic Settings group includes the most commonly used settings required by administrators to maintain and control the AWK-1131A. System Info Settings The System Info items, especially Device name and Device description, are displayed and included on the Overview page, in SNMP information, and in alarm emails. Setting System Info items makes it easier to identify the different AWK-1131A units connected to your network. Device name Setting Description Factory Default Max. 31 of characters This option is useful for specifying the role or application of AWK-1131A_<Serial different AWK-1131A units. No. of this AWK-1131A>

Device location Setting Description Factory Default Max. of 31 characters Specifies the location of different AWK-1131A units. None 3-4 AirWorks AWK-1131A Web Console Configuration Device description Setting Description Factory Default Max. of 31 characters Use this space to record a more detailed description of the None AWK-1131A Device contact information Setting Description Factory Default Max. of 31 characters Provides information about whom to contact in order to resolve None problems. Use this space to record contact information of the person responsible for maintaining this AWK-1131A. Network Settings The Network Settings configuration panel allows you to modify the usual TCP/IP network parameters. An explanation of each configuration item is given below. IP configuration Setting DHCP Description Factory Default The AWK-1131As IP address will be assigned automatically by Static Static Set up the AWK-1131As IP address manually. the networks DHCP server IP address Setting Description AWK-1131As IP Identifies the AWK-1131A on a TCP/IP network. Factory Default 192.168.127.253 address Subnet mask Setting Description Factory Default AWK-1131As subnet Identifies the type of network to which the AWK-1131A is 255.255.255.0 mask connected (e.g., 255.255.0.0 for a Class B network, or 255.255.255.0 for a Class C network). Gateway Setting Description Factory Default AWK-1131As default The IP address of the router that connects the LAN to an outside None gateway network. 3-5 AirWorks AWK-1131A Web Console Configuration Primary/ Secondary DNS server Setting Description Factory Default IP address of the The IP address of the DNS Server used by your network. After None Primary/Secondary entering the DNS Servers IP address, you can input the DNS server AWK-1131As URL (e.g., http://ap11.abc.com) in your browsers address field instead of entering the IP address. The Secondary DNS server will be used if the Primary DNS server fails to connect. Time Settings The AWK-1131A has a time calibration function based on information from an NTP server or user specified Date and Time information. Functions such as Auto warning can add real-time information to the message. The Current local time shows the AWK-1131As system time when you open this web page. You can click on the Set Time button to activate the updated date and time parameters. An (Updated) string will appear to indicate that the change is complete. Local time settings will be immediately activated in the system without running Save and Restart. NOTE The AWK-1131A has a built-in real time clock (RTC). We strongly recommend that users update the Local time for the AWK-1131A after the initial setup or a long-term shutdown, especially when the network does not have an Internet connection for accessing the NTP server or there is no NTP server on the LAN. Current local time Setting Description Factory Default User adjustable time The date and time parameters allow configuration of the local None time, with immediate activation. Use 24-hour format: yyyy/mm/dd hh:mm:ss Time zone Setting Description Factory Default User selectable time The time zone setting allows conversion from GMT (Greenwich GMT (Greenwich zone Mean Time) to local time. Mean Time) ATTENTION Changing the time zone will automatically adjust the Current local time. You should configure the Time zone before setting the Current local time. 3-6 AirWorks AWK-1131A Web Console Configuration Daylight saving time Setting Description Factory Default Enable/ Disable Daylight saving time (also know as DST or summer time) Disable involves advancing clocks (usually 1 hour) during the summer time to provide an extra hour of daylight in the afternoon. When Daylight saving time is enabled, the following parameters will be shown:

Starts at: The date that daylight saving time begins. Stops at: The date that daylight saving time ends. Time offset: Indicates how many hours forward the clock should be advanced. Time server 1/2 Setting Description Factory Default IP/Name of Time IP or Domain name of the NTP time server. The 2nd NTP server time.nist.gov Server 1/2 will be used if the 1st NTP server fails to connect. Query period Setting Description Factory Default Query period time This parameter determines how often the time is updated from 600 (seconds)

(1 to 9999 seconds) the NTP server. Wireless Settings The essential settings for wireless networks are presented in this function group. Settings must be properly set before establishing your wireless network. Familiarize yourself with the following terms before starting the configuration process:

AP: In a wireless local area network (WLAN), an access point is a station that transmits and receives data. Client: When the AWK-1131A is configured for Client mode, it can be used as an Ethernet-to-wireless (or LAN-to-WLAN) network adaptor. For example, a notebook computer equipped with an Ethernet adaptor but no wireless card can be connected to this device with an Ethernet cable to provide wireless connectivity to another AP. Operation Mode The AWK-1131A supports four main operation modesAP, Clienteach of which plays a distinct role on the wireless network. Wireless Enable Setting Description Factory Default Enable/Disable The RF (Radio Frequency) module can be manually turned on or Enable off. This function is available in AP operation mode only. 3-7 AirWorks AWK-1131A Web Console Configuration Operation Mode Setting AP Client Description Factory Default The AWK-1131A plays the role of wireless Access Point AP The AWK-1131A plays the role of wireless Client Basic Wireless Settings The WLAN Basic Setting Selection panel is used to add and edit SSIDs. An SSID is a unique identifier that wireless networking devices use to establish and maintain wireless connectivity. Multiple access points on a network or sub-network can use the same SSIDs. Click on Add SSID to create more SSIDs. Click on Edit to assign different configuration settings to each SSID. The configuration panel appears as follows:

3-8 AirWorks AWK-1131A Web Console Configuration NOTE When you switch to Client mode, a Site Survey button will be available on the Basic Wireless Settings panel. Click the Site Survey button to view information about available APs, as shown in the following figure. You can click on the SSID of an entity and bring the value of its SSID onto the SSID field of the Basic Wireless Settings page. Click the Refresh button to re-scan and update the table. NOTE If the Gateway field in Basic Settings Network Settings is empty, a warning message will appear, reminding you to set the default gateway when Client mode is enabled. You can ignore this message if you are only planning a local network and packets will not be sent outside the network. RF type Setting 2.4 GHz B G Description Factory Default Only supports the IEEE 802.11b standard B/G/N Mixed Only supports the IEEE 802.11g standard B/G Mixed Supports IEEE 802.11b/g standards, but 802.11g may operate at a slower speed if when 802.11b clients are on the network G/N Mixed Supports IEEE 802.11g/n standards, but 802.11n may operate at a slower speed if 802.11g clients are on the network B/G/N Mixed Supports IEEE 802.11b/g/n standards, but 802.11g/n may operate at a slower speed if 802.11b clients are on the network N Only (2.4GHz) Only supports the 2.4 GHz IEEE 802.11n standard 5 GHz A Only supports the IEEE 802.11a standard A/N Mixed Supports IEEE 802.11a/n standards, but 802.11n may operate at a slower speed if 802.11a clients are on the network N Only (5GHz) Only supports the 5 GHz IEEE 802.11n standard 3-9 AirWorks AWK-1131A Web Console Configuration NOTE In legacy mode (802.11a/b/g) only antenna port A can work for transmitting and receiving. To protect the connectors and the RF module, all radio ports should be terminated by either an antenna or a terminator. The use of the resistive terminator for terminating the unused antenna port is strongly recommended. Channel (for AP mode only) Setting Description Available channels vary The AWK-1131A plays the role of wireless AP. with RF type Channel Width (for any 802.11N RF type only) Factory Default 6 (in B/G/N Mixed mode) Setting 20 MHz 20/40 MHz Channel bonding Description Factory Default Select your channel width, If you are not sure which option to 20 MHz use, select 20/ 40MHz (Auto) If 20/40 MHz only is the Channel Width setting, this channel bonding will auto set the channel based on your channel setting. SSID Setting Description Factory Default Max. of 31 characters The SSID of a client and the SSID of the AP must be identical for MOXA the client and AP to be able to communicate with each other. SSID broadcast (for AP mode only) Setting Description Enable/ Disable SSID can be broadcast or not Factory Default Enable NOTE The AWK-1131A-JP (for Japanese frequency bands) only connects SSID-hidden APs for IEEE 802.11a channels, and IEEE 802.11g/n channels 1 to 11. The AWK-1131A-EU (for European frequency bands) only connects SSID-hidden APs for IEEE 802.11b/g/n channels. WLAN Security Settings The AWK-1131A provides four standardized wireless security modes: Open, WEP (Wired Equivalent Privacy), WPA (Wi-Fi Protected Access), and WPA2. Several security modes are available in the AWK-1131A by selecting Security mode and WPA type:

Open: No authentication, no data encryption. WEP: Static WEP (Wired Equivalent Privacy) keys must be configured manually. WPA/WPA2-Personal: Also known as WPA/WPA2-PSK. You will need to specify the Pre-Shared Key in the Passphrase field, which will be used by the TKIP or AES engine as a master key to generate keys that actually encrypt outgoing packets and decrypt incoming packets. WPA/WPA2-Enterprise: Also called WPA/WPA2-EAP (Extensible Authentication Protocol). In addition to device-based authentication, WPA/WPA2-Enterprise enables user-based authentication via IEEE802.1X. The AWK-1131A can support three EAP methods: EAP-TLS, EAP-TTLS, and EAP-PEAP. 3-10 AirWorks AWK-1131A Web Console Configuration Security mode Setting Description Open WEP WPA WPA2 Open No authentication Static WEP is used WPA is used Fully supports IEEE802.11i with TKIP/AES + 802.1X Factory Default Open For security reasons, you should NOT set security mode to Open System, since authentication and data encryption are NOT performed in Open System mode. WEP (only for legacy mode) NOTE Moxa includes WEP security mode only for legacy purposes. WEP is highly insecure and is considered fully deprecated by the Wi-Fi alliance. We do not recommend the use of WEP security under any circumstances. According to the IEEE802.11 standard, WEP can be used for authentication and data encryption to maintain confidentiality. Shared (or Shared Key) authentication type is used if WEP authentication and data encryption are both needed. Normally, Open (or Open System) authentication type is used when WEP data encryption is run with authentication. When WEP is enabled as a security mode, the length of a key (so-called WEP seed) can be specified as 64/128 bits, which is actually a 40/104-bit secret key with a 24-bit initialization vector. The AWK-1131A provides 4 entities of WEP key settings that can be selected to use with Key index. The selected key setting specifies the key to be used as a send-key for encrypting traffic from the AP side to the wireless client side. All 4 WEP keys are used as receive-keys to decrypt traffic from the wireless client side to the AP side. The WEP key can be presented in two Key types, HEX and ASCII. Each ASCII character has 8 bits, so a 40-bit

(or 64-bit) WEP key contains 5 characters, and a 104-bit (or 128-bit) key has 13 characters. In hex, each character uses 4 bits, so a 40-bit key has 10 hex characters, and a 128-bit key has 26 characters. Authentication type Setting Open Shared Key type Setting HEX ASCII Description Factory Default Data encryption is enabled, but without authentication Open Data encryption and authentication are both enabled. Description Factory Default Specifies WEP keys in hex-decimal number form HEX Specifies WEP keys in ASCII form 3-11 AirWorks AWK-1131A Web Console Configuration Key length Setting 64 bits 128 bits Key index Setting 1-4 WEP key 1-4 Description Factory Default Uses 40-bit secret keys with 24-bit initialization vector 64 bits Uses 104-bit secret key with 24-bit initialization vector Description Specifies which WEP key is used Factory Default Open Setting Description Factory Default ASCII type:

A string that can be used as a WEP seed for the RC4 encryption None 64 bits: 5 chars engine. 128 bits: 13chars HEX type:

64 bits: 10 hex chars 128 bits: 26 hex chars WPA/WPA2-Personal WPA (Wi-Fi Protected Access) and WPA2 represent significant improvements over the WEP encryption method. WPA is a security standard based on 802.11i draft 3, while WPA2 is based on the fully ratified version of 802.11i. The initial vector is transmitted, encrypted, and enhanced with its 48 bits, twice as long as WEP. The key is regularly changed so that true session is secured. Even though AES encryption is only included in the WPA2 standard, it is widely available in the WPA security mode of some wireless APs and clients as well. The AWK-1131A also supports AES algorithms in WPA and WPA2 for better compatibility. Personal versions of WPA/WPA2, also know as WPA/WPA-PSK (Pre-Shared Key), provide a simple way of encrypting a wireless connection for high confidentiality. A Passphrase is used as a basis for encryption methods (or cipher types) in a WLAN connection. The passphrases should be complicated and as long as possible. There must be at least 8 ASCII characters in the Passphrase, and it could go up to 63. For security reasons, this passphrase should only be disclosed to users who need it, and it should be changed regularly. WPA type Setting Personal Enterprise Encryption method Setting TKIP**

AES Mixed*

Description Factory Default Provides Pre-Shared Key-enabled WPA and WPA2 Personal Provides enterprise-level security for WPA and WPA2 Description Factory Default Temporal Key Integrity Protocol is enabled AES Advance Encryption System is enabled Provides TKIP broadcast key and TKIP+AES unicast key for some legacy AP clients. This option is rarely used.

** This option is only available with 802.11a/b/g standard

* This option is available for legacy mode in AP only, and does not support AES-enabled clients. 3-12 AirWorks AWK-1131A Web Console Configuration Passphrase Setting Description Factory Default 8 to 63 characters Master key to generate keys for encryption and decryption None Key renewal (for AP mode only) Setting Description 60 to 86400 seconds Specifies the time period of group key renewal

(1 minute to 1 day) Factory Default 3600 (seconds) NOTE The key renewal value dictates how often the wireless AP encryption keys should be changed. The security level is generally higher if you set the key renewal value to a shorter number, which forces the encryption keys to be changed more frequently. The default value is 3600 seconds (6 minutes). Longer time periods can be considered if the line is not very busy. WPA/WPA2-Enterprise (for AP mode) By setting WPA type to Enterprise, you can use EAP (Extensible Authentication Protocol), a framework authentication protocol used by 802.1X to provide network authentication. In these Enterprise-level security modes, a back-end RADIUS (Remote Authentication Dial-In User Service) server is needed if IEEE 802.1X functionality is enabled in WPA /WPA2. The IEEE 802.1X protocol also offers the possibility of carrying out an efficient connection authentication on a large-scale network. It is not necessary to exchange keys or passphrases. WPA type Setting Personal Enterprise Encryption method Setting TKIP**

AES Mixed*

Description Factory Default Provides Pre-Shared Key-enabled WPA and WPA2 Personal Provides enterprise-level security for WPA and WPA2 Description Factory Default Temporal Key Integrity Protocol is enabled AES Advance Encryption System is enabled Provides TKIP broadcast key and TKIP+AES unicast key for some legacy AP clients. This option is rarely used.

** This option is only available with 802.11a/b/g standard

* This option is available for legacy mode in AP only, and does not support AES-enabled clients. 3-13 AirWorks AWK-1131A Web Console Configuration Primary/Secondary RADIUS server IP Setting Description Factory Default The IP address of Specifies the delegated RADIUS server for EAP None RADIUS server Primary/Secondary RADIUS port Setting Description Factory Default Port number Specifies the port number of the delegated RADIUS server 1812 Primary/ Secondary RADIUS shared key Setting Description Factory Default Max. of 31 characters The secret key shared between AP and RADIUS server None Key renewal Setting Description 60 to 86400 seconds Specifies the time period of group key renewal

(1 minute to 1 year) WPA/WPA2-Enterprise (for Client mode) Factory Default 3600 (seconds) When used as a client, the AWK-1131A can support three EAP methods (or EAP protocols): EAP-TLS, EAP-

TTLS, and EAP-PEAP, corresponding to WPA/WPA-Enterprise settings on the AP side. Encryption method Setting TKIP**

AES Description Factory Default Temporal Key Integrity Protocol is enabled TKIP Advance Encryption System is enabled

**This option is only available with 802.11a/b/g standard. EAP Protocol Setting Description Factory Default TLS TTLS PEAP Specifies Transport Layer Security protocol TLS Specifies Tunneled Transport Layer Security Specifies Protected Extensible Authentication Protocol, or Protected EAP Before choosing the EAP protocol for your WPA/WPA2-Enterpise settings on the client end, please contact the network administrator to make sure the system supports the protocol on the AP end. Detailed information on these three popular EAP protocols is presented in the following sections. EAP-TLS TLS is the standards-based successor to Secure Socket Layer (SSL). It can establish a trusted communication channel over a distrusted network. TLS provides mutual authentication through certificate exchange. EAP-TLS is also secure to use. You are required to submit a digital certificate to the authentication server for validation, but the authentication server must also supply a certificate. You can use Basic Wireless Settings WLAN Certificate Settings to import your WLAN certificate and enable EAP-TLS on the client end. 3-14 AirWorks AWK-1131A Web Console Configuration You can check the current certificate status in Current Status if it is available. Certificate issued to: Shows the certificate user Certificate issued by: Shows the certificate issuer Certificate expiration date: Indicates when the certificate has expired EAP-TTLS It is usually much easier to re-use existing authentication systems, such as a Windows domain or Active Directory, LDAP directory, or Kerberos realm, rather than creating a parallel authentication system. As a result, TTLS (Tunneled TLS) and PEAP (Protected EAP) are used to support the use of so-called legacy authentication methods. TTLS and PEAP work in a similar way. First, they establish a TLS tunnel (EAP-TLS for example), and validate whether the network is trustworthy with digital certificates on the authentication server. This step establishes a tunnel that protects the next step (or inner authentication), and consequently is sometimes referred to as outer authentication. The TLS tunnel is then used to encrypt an older authentication protocol that authenticates the user for the network. As you can see, digital certificates are still needed for outer authentication in a simplified form. Only a small number of certificates are required, which can be generated by a small certificate authority. Certificate reduction makes TTLS and PEAP much more popular than EAP-TLS. The AWK-1131A provides some non-cryptographic EAP methods, including PAP, CHAP, MS-CHAP, and MS-CHAP-V2. These EAP methods are not recommended for direct use on wireless networks. However, they may be useful as inner authentication methods with TTLS and PEAP. Because the inner and outer authentications can use distinct user names in TTLS and PEAP, you can use an anonymous user name for the outer authentication, with the true user name only shown through the encrypted channel. Keep in mind that not all client software supports anonymous alteration. Confirm this with the network administrator before you enable identity hiding in TTLS and PEAP. 3-15 AirWorks AWK-1131A Web Console Configuration TTL Inner Authentication Setting PAP CHAP MS-CHAP Description Password Authentication Protocol is used Challenge Handshake Authentication Protocol is used Microsoft CHAP is used MS-CHAP-V2 Microsoft CHAP version 2 is used Anonymous Factory Default MS-CHAP-V2 Setting Description Factory Default Max. of 31 characters A distinct name used for outer authentication None User name & Password Setting Description Factory Default PEAP User name and password used in inner authentication None There are a few differences in the TTLS and PEAP inner authentication procedures. TTLS uses the encrypted channel to exchange attribute-value pairs (AVPs), while PEAP uses the encrypted channel to start a second EAP exchange inside of the tunnel. The AWK-1131A provides MS-CHAP-V2 merely as an EAP method for inner authentication. Inner EAP protocol Setting Description MS-CHAP-V2 Microsoft CHAP version 2 is used Anonymous Factory Default MS-CHAP-V2 Setting Description Factory Default Max. of 31 characters A distinct name used for outer authentication None User name & Password Setting Description Factory Default User name and password used in inner authentication None 3-16 AirWorks AWK-1131A Web Console Configuration Advanced Wireless Settings Additional wireless-related parameters are presented in this section to help you set up your wireless network in detail. Transmission Rate Setting Auto Description Factory Default The AWK-1131A senses and adjusts the data rate automatically Auto Available rates Users can manually select a target transmission data rate but does't support when RF type are G/N Mixed, B/G/N Mixed, A/N Mixed and N only. Multicast Rate Setting Description Factory Default Available rates You can set a fixed multicast rate for the transmission of 6M broadcast and multicast packets on a per-radio basis. This parameter can be useful in an environment where multicast video streaming is occurring in the wireless medium, providing the wireless clients are capable of handling the configured rate Guarding Interval Setting Description Factory Default Guarding Interval Guarding interval is used to ensure that distinct transmissions 800ns. do not interfere with one another. You can select the guarding interval manually for Wireless-N connections. The two options are Short (400ns) and Long (800ns). Transmission Power Setting Description Factory Default Available power Users can manually select a target power to mask max output 10 power. Because different transmission rate would have it own max output power, please reference product datasheet. 3-17 AirWorks AWK-1131A Web Console Configuration Beacon Interval (for AP mode only) Setting Description Factory Default Beacon Interval Indicates the frequency interval of the beacon 100 (ms)

(40 to 1000 ms) DTIM Interval (for AP mode only) Setting Description Factory Default Data Beacon Rate Indicates how often the AWK-1131A sends out a Delivery 1

(1 to 15) Traffic Indication Message Fragmentation threshold Setting Description Factory Default Fragment Length Specifies the maximum size a data packet before splitting and 2346

(256 to 2346) creating another new packet RTS threshold Setting Description Factory Default RTS/CTS Threshold Determines how large a packet can be before the Access Point 2346

(256 to 2346) coordinates transmission and reception to ensure efficient communication NOTE You can refer to the related glossaries in Chapter 5 for detailed information about the above-mentioned settings. By setting these parameters properly, you can better tune the performance of your wireless network. Noise protection Setting Description Factory Default Enable/Disable Adjusts the interference coping capability of the wireless signal. Disable If you have some noisy areas, then give this a swing and see if you get an improvement. WMM Setting Description Factory Default Enable/Disable WMM is a QoS standard for WLAN traffic. Voice and video data Enable will be given priority bandwidth when enabled with WMM supported wireless clients. Note: WMM will always be enabled under 802.11n mode. MAC clone Setting Description Factory Default Enable/Disable When AWK-1131A becomes an a Client, it would replace the Disable device's MAC address what is connected behind AWK-1131A to do communication. In some application would be asked to use specific MAC address to do communication, then you could use this function to clone device's MAC address on AWK-1131A to avoid replacement of MAC address. Turbo Roaming (for Client mode only) Setting Description Factory Default Enable/ Disable Moxas Turbo Roaming can enable rapid handover when the Disable AWK-1131A, as a client, roams among a group of APs. When Turbo Roaming is enabled, the RF type, AP alive check, and Scan channels will be shown as follows. RF type shows the current RF type that this client is using. AP alive check will check if the AP connection is still available. When this function is enabled, a check will be done every 10 ms. You can set up Scan channels for the APs among which this client is going to roam. There are three Scan channels available. Note that the Scan 3-18 AirWorks AWK-1131A Web Console Configuration channels may need to be modified when the RF type is changed. (For example, channel 36 is not available in B, G, N or B/G/N Mix mode.) WLAN Certification Settings (for EAP-TLS in Client mode only) When EAP-TLS is used, a WLAN Certificate will be required at the client end to support WPA/WPA2-Enterprise. The AWK-1131A can support the PKCS #12, also known as Personal Information Exchange Syntax Standard, certificate formats that define file formats commonly used to store private keys with accompanying public key certificates, protected with a password-based symmetric key. Current Status displays information for the current WLAN certificate, which has been imported into the AWK-

1131A. Nothing will be shown if a certificate is not available. Certificate issued to: Shows the certificate user Certificate issued by: Shows the certificate issuer Certificate expiration date: Indicates when the certificate has expired You can import a new WLAN certificate in Import WLAN Certificate by following these steps, in order:

1. Input the corresponding password (or key) in the Certificate private password field and then click Submit to set the password. 2. The password will be displayed in the Certificate private password field. Click on the Browse button in Select certificate/key file and select the certificate file. 3. Click Upload Certificate File to import the certificate file. If the import succeeds, you can see the information uploaded in Current Certificate. If it fails, you may need to return to step 1 to set the password correctly and then import the certificate file again. 3-19 AirWorks AWK-1131A Web Console Configuration NOTE The WLAN certificate will remain after the AWK-1131A reboots. Even though it is expired, it can still be seen on the Current Certificate. Advanced Settings Several advanced functions are available to increase the functionality of your AWK-1131A and wireless network system. The DHCP server helps you deploy wireless clients efficiently. Packet filters provide security mechanisms, such as firewalls, in different network layers. Moreover, SNMP support can make network management easier. DHCP Server (for AP mode only) DHCP (Dynamic Host Configuration Protocol) is a networking protocol that allows administrators to assign temporary IP addresses to network computers by leasing an IP address to a user for a limited amount of time, instead of assigning permanent IP addresses. The AWK-1131A can act as a simplified DHCP server and easily assign IP addresses to your DHCP clients by responding to the DHCP requests from the client ends. The IP-related parameters you set on this page will also be sent to the client. You can also assign a static IP address to a specific client by entering its MAC address. The AWK-1131A provides a Static DHCP mapping list with up to 16 entities. Be reminded to check the Active check box for each entity to activate the setting. You can check the IP assignment status under Status DHCP Client List. 3-20 AirWorks AWK-1131A Web Console Configuration DHCP server Setting Enable Disable Default gateway Description Enables AWK-1131A as a DHCP server Disable DHCP server function Factory Default Disable Setting Description Factory Default IP address of a default The IP address of the router that connects to an outside None gateway network Subnet mask Setting Description Factory Default subnet mask Identifies the type of sub-network (e.g., 255.255.0.0 for a None Class B network, or 255.255.255.0 for a Class C network) Primary/ Secondary DNS server Setting Description Factory Default IP address of Primary/

The IP address of the DNS Server used by your network. After None Secondary DNS server entering the DNS Servers IP address, you can use URL as well. The Secondary DNS server will be used if the Primary DNS server fails to connect. Start IP address Setting IP address Description Factory Default Indicates the IP address which AWK-1131A can start assigning None Maximum number of users Setting 1 999 Client lease time Description Factory Default Specifies how many IP address can be assigned continuously None Setting Description Factory Default 1 10 days The lease time for which an IP address is assigned. The IP 10 (days) address may go expired after the lease time is reached. Packet Filters The AWK-1131A includes various filters for IP-based packets going through LAN and WLAN interfaces. You can set these filters as a firewall to help enhance network security. MAC Filter The AWK-1131As MAC filter is a policy-based filter that can allow or filter out IP-based packets with specified MAC addresses. The AWK-1131A provides 8 entities for setting MAC addresses in your filtering policy. Remember to check the Active check box for each entity to activate the setting. 3-21 AirWorks AWK-1131A Web Console Configuration Enable Setting Enable Disable Policy Setting Accept Drop Description Enables MAC filter Disables MAC filter Factory Default Disable Description Factory Default Only the packets fitting the entities on list can be allowed. Drop Any packet fitting the entities on list will be denied. ATTENTION Be careful when you enable the filter function:

Drop + no entity on list is activated = all packets are allowed Accept + no entity on list is activated = all packets are denied IP Protocol Filter The AWK-1131As IP protocol filter is a policy-based filter that can allow or filter out IP-based packets with specified IP protocol and source/destination IP addresses. The AWK-1131A provides 8 entities for setting IP protocol and source/destination IP addresses in your filtering policy. Four IP protocols are available: All, ICMP, TCP, and UDP. You must specify either the Source IP or the Destination IP. By combining IP addresses and netmasks, you can specify a single IP address or a range of IP addresses to accept or drop. For example, IP address 192.168.1.1 and netmask 255.255.255.255 refers to the sole IP address 192.168.1.1. IP address 192.168.1.1 and netmask 255.255.255.0 refers to the range of IP addresses from 192.168.1.1 to 192.168.255. Remember to check the Active check box for each entity to activate the setting. Enable Setting Enable Disable Policy Setting Accept Drop Description Enables IP protocol filter Disables IP protocol filter Factory Default Disable Description Factory Default Only the packets fitting the entities on the list can be allowed Drop Any packet fitting the entities on the list will be denied ATTENTION Be careful when you enable the filter function:

Drop + no entity on list is activated = all packets are allowed. Accept + no entity on list is activated = all packets are denied. 3-22 AirWorks AWK-1131A Web Console Configuration TCP/UDP Port Filter The AWK-1131As TCP/UDP port filter is a policy-based filter that can allow or filter out TCP/UDP-based packets with a specified source or destination port. The AWK-1131A provides 8 entities for setting the range of source/destination ports of a specific protocol. In addition to selecting TCP or UDP protocol, you can set either the source port, destination port, or both. The end port can be left empty if only a single port is specified. Of course, the end port cannot be larger then the start port. The Application name is a text string that describes the corresponding entity with up to 31 characters. Remember to check the Active check box for each entity to activate the setting. Enable Setting Enable Disable Policy Setting Accept Drop Description Enables TCP/UDP port filter Disables TCP/UDP port filter Factory Default Disable Description Factory Default Only the packets fitting the entities on list can be allowed. Drop Any packet fitting the entities on list will be denied. ATTENTION Be careful when you enable the filter function:

Drop + no entity on list is activated = all packets are allowed Accept + no entity on list is activated = all packets are denied 3-23 AirWorks AWK-1131A Web Console Configuration SNMP Agent The AWK-1131A supports SNMP V1/V2c/V3. SNMP V1 and SNMP V2c use a community string match for authentication, which means that SNMP servers access all objects with read-only or read/write permissions using the community string public/private (default value). SNMP V3, which requires you to select an authentication level of MD5 or SHA, is the most secure protocol. You can also enable data encryption to enhance data security. The AWK-1131As MIB can be found in the software CD and supports reading the attributes via SNMP. (Only get method is supported.) SNMP security modes and security levels supported by the AWK-1131A are shown in the following table. Select the security mode and level that will be used to communicate between the SNMP agent and manager. Protocol Setting on Authenticati Data Method Version UI web on Type Encryption page SNMP V1, V2c Community No Use a community string match for authentication V1, V2c Read string Community V1, V2c Community No Use a community string match for authentication Write/Read string Community SNMP V3 No-Auth No No Use account with admin or user to access objects MD5 or SHA Authenticatio No Provides authentication based on HMAC-MD5, or n based on MD5 or SHA HMAC-SHA algorithms. 8-character passwords are the minimum requirement for authentication. MD5 or SHA Authenticatio Data Provides authentication based on HMAC-MD5 or n based on encryption HMAC-SHA algorithms, and data encryption key. MD5 or SHA key 8-character passwords and a data encryption key are the minimum requirements for authentication and encryption. The following parameters can be configured on the SNMP Agent page. A more detailed explanation of each parameter is given below the following figure. 3-24 AirWorks AWK-1131A Web Console Configuration Enable Setting Enable Disable Description Enables SNMP Agent Disables SNMP Agent Remote Management Factory Default Disable Setting Enable Disable Description Factory Default Allow remote management via SNMP agent Disable Disallow remote management via SNMP agent Read community (for V1, V2c) Setting Description Factory Default V1, V2c Read Use a community string match with a maximum of 31 public Community characters for authentication. This means that the SNMP agent can access all objects with read-only permissions using this community string. Write community (for V1, V2c) Setting Description Factory Default V1, V2c Read /Write Use a community string match with a maximum of 31 private Community characters for authentication. This means that the SNMP agent can accesses all objects with read/write permissions using this community string. SNMP agent version Setting Description Factory Default V1, V2c, V3, or Select the SNMP protocol version used to manage the switch. V1, V2c V1, V2c, or V3 only Admin auth type (for V1, V2c, V3, and V3 only) Setting No Auth MD5 Description Factory Default Use admin account to access objects. No authentication No Auth Provide authentication based on the HMAC-MD5 algorithms. 8-character passwords are the minimum requirement for SHA Provides authentication based on authentication. HMAC-SHA algorithms. 8-character passwords are the minimum requirement for authentication. Admin private key (for V1, V2c, V3, and V3 only) Setting Disable DES AES Private key Description No data encryption DES-based data encryption AES-based data encryption Factory Default Disable A data encryption key is the minimum requirement for data encryption (maximum of 63 characters) Private MIB Information Device Object ID Also know as OID. This is the AWK-1131As enterprise value. It is fixed. 3-25 AirWorks AWK-1131A Web Console Configuration Link Fault Pass-Through (for Client mode only) This function means if Ethernet port is link down, wireless connection will be forced to disconnect. Once Ethernet link is recovered, AWK will try to connect to AP. If wireless is disconnected, AWK restarts auto-negotiation on Ethernet port but always stays in the link failure state. Once the wireless connection is recovered, AWK will try to recover the Ethernet link. System log will indicate the link fault pass through events in addition to the original link up/down events. Link Fault Pass-Through Setting Enable Disable Description Enables Link Fault Pass-Through Disables Link Fault Pass-Through Auto Warning Settings Factory Default Disable Since industrial-grade devices are often located at the endpoints of a system, these devices will not always know what is happening elsewhere on the network. This means that these devices, including wireless APs or clients, must provide system maintainers with real-time alarm messages. Even when system administrators are out of the control room for an extended period, they can still be informed of the status of devices almost instantaneously when exceptions occur. In addition to logging these events, the AWK-1131A supports different approaches to warn engineers automatically, such as SNMP trap, e-mail, and relay output. It also supports two digital inputs to integrate sensors into your system to automate alarms by email and relay output. System Log System Log Event Types Detail information for grouped events is shown in the following table. You can check the box for Enable log to enable the grouped events. All default values are enabled (checked). The log for system events can be seen in Status System Log. 3-26 AirWorks AWK-1131A Web Console Configuration System-related events Event is triggered when System restart (warm start) The AWK-1131A is rebooted, such as when its settings are Network-related events Event is triggered when changed (IP address, subnet mask, etc.). LAN link on LAN link off Client joined/ left

(for AP mode) The LAN port is connected to a device or network. The port is disconnected (e.g., the cable is pulled out, or the opposing device shuts down). A wireless client is associated or disassociated. WLAN connected to AP The AWK-1131A is associated with an AP.

(for Client mode) WLAN disconnected

(for Client mode) The AWK-1131A is disassociated from an AP. Config-related events Event is triggered when Configuration Changed A configuration item has been changed. Configuration file import via Web Console The configuration file is imported to the AWK-1131A. Console authentication failure An incorrect password is entered. Firmware upgraded Power events The AWK-1131As firmware is updated. Event is triggered when Power 1/2 transition (On -> Off) The AWK-1131A is powered down in PWR1/2. Power 1/2 transition (Off -> On) The AWK-1131A is powered via PWR1/2. Syslog This function provides the event logs for the Syslog server. The function supports up to three configurable Syslog servers and Syslog server UDP port numbers. When an event occurs, the event will be sent as a Syslog UDP packet to the specified Syslog servers. Syslog Event Types Detail information for the grouped events is shown in the following table. You can check the box for Enable log to enable the grouped events. All default values are enabled (checked). Details for each event group can be found on the System log Event Types table on page 3-31. 3-27 AirWorks AWK-1131A Web Console Configuration Syslog Server Settings You can configure the parameters for your Syslog servers in this page. Syslog server 1/ 2/ 3 Setting IP address Syslog port Description Factory Default Enter the IP address of the 1st/ 2nd/ 3rd Syslog Server None Setting Description Factory Default Port destination Enter the UDP port of the corresponding Syslog server 514

(1 to 65535) E-mail E-mail Event Types Check the box for Active to enable the event items. All default values are deactivated (unchecked). Details for each event item can be found on the System log Event Types table on page 3-31. 3-28 AirWorks AWK-1131A Web Console Configuration E-mail Server Settings You can set up to 4 e-mail addresses to receive alarm emails from the AWK-1131A. The following parameters can be configured on the E-mail Server Settings page. In addition, a Send Test Mail button can be used to test whether the Mail server and e-mail addresses work well. More detailed explanations about these parameters are given after the following figure. Mail server (SMTP) Setting IP address Description The IP Address of your email server. User name & Password Setting Description Factory Default None Factory Default User name and password used in the SMTP server None From e-mail address Setting Description Factory Default Max. 63 characters Enter the administrators e-mail address which will be shown in None the From field of a warning e-mail. To E-mail address 1/ 2/ 3/ 4 Setting Description Factory Default Max. 63 characters Enter the receivers e-mail addresses. None 3-29 AirWorks AWK-1131A Web Console Configuration Trap Traps can be used to signal abnormal conditions (notifications) to a management station. This trap-driven notification can make your network more efficient. Because a management station usually takes care of a large number of devices that have a large number of objects, it will be overloading for the management station to poll or send requests to query every object on every device. It would be better if the managed device agent could notify the management station by sending a message known as a trap for the event. Trap Event Types SNMP Trap Receiver Settings SNMP traps are defined in SMIv1 MIBs (SNMPv1) and SMIv2 MIBs (SNMPv2c). The two styles are basically equivalent, and it is possible to convert between the two. You can set the parameters for SNMP trap receivers through the web page. 1st / 2nd Trap version Setting Description V1 V2 SNMP trap defined in SNMPv1 SNMP trap defined in SNMPv2 1st / 2nd Trap server IP/name Setting Description Factory Default V1 Factory Default IP address or host Enter the IP address or name of the trap server used by your None name network. 1st / 2nd Trap community Setting Description Factory Default Max. of 31 characters Use a community string match with a maximum of 31 alert characters for authentication. 3-30 AirWorks AWK-1131A Web Console Configuration Status Wireless Status The status for 802.11 info parameters, such as Operation mode and Channel, are shown on the Wireless Status page. The status will refresh every 5 seconds if the Auto refresh box is checked. Certain values for 802.11 info may not show up due to different operation modes. As a result, Current BSSID and Signal strength are not available in AP mode. It is helpful to use the continuously updated information on this page, such as Signal strength, to monitor the signal strength of the AWK-1131A in Client mode. Associated Client List (for AP mode only) Associated Client List shows all the clients that are currently associated to a particular AWK-1131A. You can click Select all to select all the content in the list for further editing. You can click Refresh to refresh the list. 3-31 AirWorks AWK-1131A Web Console Configuration DHCP Client List (for AP mode only) The DHCP Client List shows all the clients that require and have successfully received IP assignments. You can click the Refresh button to refresh the list. You can press Select all button to select all content in the list for further editing. System Log Triggered events are recorded in System Log. You can export the log contents to an available viewer by clicking Export Log. You can use the Clear Log button to clear the log contents and the Refresh button to refresh the log. 3-32 AirWorks AWK-1131A Web Console Configuration Power Status The status of power inputs and digital inputs is shown on this web page. The status will refresh every 5 seconds if the Auto refresh box is checked. Maintenance Maintenance functions provide the administrator with tools to manage the AWK-1131A and wired/wireless networks. Console Settings You can enable or disable access permission for the following consoles: HTTP, HTTPS, Telnet and SSH connections. For more security, we recommend you only allow access to the two secured consoles, HTTPS and SSH. Ping Ping helps to diagnose the integrity of wired or wireless networks. By inputting a nodes IP address in the Destination field, you can use the ping command to make sure it exists and whether or not the access path is available. 3-33 AirWorks AWK-1131A Web Console Configuration If the node and access path are available, you will see that all packets were successfully transmitted with no loss. Otherwise, some, or even all, packets may get lost, as shown in the following figure. Firmware Upgrade The AWK-1131A can be enhanced with more value-added functions by installing firmware upgrades. The latest firmware is available at Moxas download center. Before running a firmware upgrade, make sure the AWK-1131A is off-line. Click the Browse button to specify the firmware image file and click Firmware Upgrade and Restart to start the firmware upgrade. After the progress bar reaches 100%, the AWK-1131A will reboot itself. When upgrading your firmware, the AWK-1131As other functions are forbidden. ATTENTION Please make sure the power source is stable when you upgrade your firmware. An unexpected power breakup may damage your AWK-1131A. 3-34 AirWorks AWK-1131A Web Console Configuration Config Import Export First way you can back up or restore the AWK-1131As configuration and MIB with Config Import Export. In the Config Import section, click Browse to specify the configuration file and click Config Import button to begin importing the configuration. In the Config Export section, click the Config Export button and save the configuration file onto your local storage media. The configuration file is a text file and you can view and edit it with a general text-editing tool. You can also back up or restore the ABC-01 configuration with Config Import Export. To download the configuration to the AWK:

1. Turn off the AWK. 2. Plug in the ABC-01 to the AWKs RS-232 console. 3. Turn on AWK. 4. AWK will detect ABC-01 during bootup, and download the configuration from the ABC-01 to the AWK automatically. Once the configuration downloads and if configuration format is correct, the AWK will emit three short beeps, then continue the boot up. 5. Once the AWK has booted up successfully, it will emit the normal two beeps, and the ready LED will turn to solid green. For MIB file you can click SNMP MIB file Export to save the file onto your local storage media. The configuration file is a .my file and you can import it with a general SNMP tool to remote control or set AWK-

1131A. 3-35 AirWorks AWK-1131A Web Console Configuration Load Factory Default Use this function to reset the AWK-1131A and roll all settings back to the factory default values. You can also reset the hardware by pressing the reset button on the top panel of the AWK-1131A. Password You can change the administration password for each of the AWK-1131As console managers by using the Password function. Before you set up a new password, you must input the current password and reenter the new password for confirmation. For your security, do not use the default password root, and remember to change the administration password regularly. Misc. Settings Additional settings to help you manage your AWK-1131A, are available on this page. Reset button Setting Description Factory Default Always enable The AWK-1131As Reset button works normally. Always enable Disable after 60 sec The AWK-1131As reset to default function will be inactive 60 seconds after the AWK-1131A finishes booting up. 3-36 AirWorks AWK-1131A Web Console Configuration Save Configuration The following figure shows how the AWK-1131A stores the setting changes into volatile and non-volatile memory. All data stored in volatile memory will disappear when the AWK-1131A is shutdown or rebooted unless they are y. Because the AWK-1131A starts up and initializes with the settings stored in flash memory, all new changes must be saved to flash memory before restarting the AWK-1131A. This also means the new changes will not work unless you run either the Save Configuration function or the Restart function. After you click on Save Configuration in the left menu box, the following screen will appear. Click Save if you wish to update the configuration settings in the flash memory at this time. Alternatively, you may choose to run other functions and put off saving the configuration until later. However, the new setting changes will remain in the non-volatile memory until you save the configurations. Restart If you submitted configuration changes, you will find a blinking string in the upper right corner of the screen. After making all your changes, click the Restart function in the left menu box. One of two different screens will appear. If you made changes recently but did not save, you will be given two options. Clicking the Restart button here will reboot the AWK-1131A directly, and all setting changes will be ignored. Clicking the Save and Restart button will apply all setting changes and then reboot the AWK-1131A. 3-37 AirWorks AWK-1131A Web Console Configuration If you run the Restart function without changing any configurations or saving all your changes, you will see just one Restart button on your screen. You will not be able to run any of the AWK-1131As functions while the system is rebooting. Logout Logout helps users disconnect the current HTTP or HTTPS session and go to the Login page. For security reasons, we recommend you logout before quitting the console manager. 3-38 4 4. Software Installation and Configuration The following topics are covered in this chapter:

Overview AWK Search Utility Installing AWK Search Utility Configuring AWK Search Utility AirWorks AWK-1131A Software Installation and Configuration Overview The Documentation & Software CD included with your AWK-1131A is designed to make the installation and configuration procedure easy and straightforward. This auto-run CD includes AWK Search Utility (to broadcast search for all AWKs accessible over the network), the AWK-1131A Users Manual, and Quick Installation Guide. AWK Search Utility Installing AWK Search Utility Click the INSTALL UTILITY button in the AWK Installation CD auto-run window to install AWK Search Utility. Once the program starts running, click Yes to proceed. 1. Click Next when the Welcome screen opens to proceed with the installation. 2. Click Next to install program files to the default directory, or click Browse to select an alternate location. 3. Click Next to create the programs shortcut files to the default directory, or click Browse to select an alternate location. 4-2 AirWorks AWK-1131A Software Installation and Configuration 4. Click Next to select additional tasks. 5. Click Next to proceed with the installation. The installer then displays a summary of the installation options. 6. Click Install to begin the installation. The setup window will report the progress of the installation. To change the installation settings, click Back and navigate to the previous screen. 4-3 AirWorks AWK-1131A Software Installation and Configuration 7. Click Finish to complete the installation of AWK Search Utility. Configuring AWK Search Utility The Broadcast Search function is used to locate all AWK-1131A APs that are connected to the same LAN as your computer. After locating an AWK-1131A, you will be able to change its IP address. Since the Broadcast Search function searches by TCP packet and not IP address, it doesnt matter if the AWK-1131A is configured as an AP or Client. In either case, APs and Clients connected to the LAN will be located, regardless of whether or not they are part of the same subnet as the host. 1. Start the AWK Search Utility program. When the Login page appears, select the Search AWK only option to search for AWKs and to view each AWKs configuration. Select the AWK management option to assign IPs, upgrade firmware, and locate devices. 2. Open the AWK Search Utility and then click the Search icon. 4-4 AirWorks AWK-1131A Software Installation and Configuration 3. The Searching window indicates the progress of the search. When the search is complete, all AWKs that were located will be displayed in the AWK Search Utility window. 4. Click Locate to cause the selected device to beep. 5. Make sure your AWK is unlocked before using the search utilitys icons setting. The AWK will unlock automatically if the password is set to the default. Otherwise you must enter the new password manually. 6. Go to Tools AWK login Options to manage and unlock additional AWKs. 7. Use the scroll down list to select the MAC addresses of those AWKs you would like to manage, and then click Add. Key in the password for the AWK device and then click OK to save. If you return to the search page and search for the AWK again, you will find that the AWK will unlock automatically. 4-5 AirWorks AWK-1131A Software Installation and Configuration ATTENTION For security purposes, we suggest you can change the AWK search utility login password instead of using the default. To modify the configuration of the highlighted AWK, click on the Web icon to open the web console. This will take you to the web console, where you can make all configuration changes. Refer to Chapter 3, Using the Web Console, for information on how to use the web console. Click on Telnet if you would like to use telnet to configure your AWKs. Click Assign IP to change the IP setting. 4-6 AirWorks AWK-1131A Software Installation and Configuration The three advanced optionsSearch, Connection, and Miscellaneousare explained below:

Search Retry count (default=5): Indicates how many times the search will be retried automatically. Retry interval (ms): The time lapsed between retries. Connection Connection timeout (secs): Use this option to set the waiting time for the Default Login, Locate, Assign IP, Upload Firmware, and Unlock to complete. Upgrade timeout (secs): Use this option to set the waiting time for the connection to disconnect while the firmware is upgrading. Use this option to set the waiting time for the Firmware to write to flash. Misc. Search on start: Checkmark this box if you would like the search function to start searching for devices after you log in to the AWK search Utility. 4-7 5 5. Other Console Considerations This chapter explains how to access the AWK-1131A for the first time. In addition to HTTP access, there are four ways to access AWK-1131A: serial console, Telnet console, SSH console, and HTTPS console. The serial console connection method, which requires using a short serial cable to connect the AWK-1131A to a PCs COM port, can be used if you do not know the AWK-1131As IP address. The other consoles can be used to access the AWK-1131A over an Ethernet LAN, or over the Internet. The following topics are covered in this chapter:

RS-232 Console Configuration (115200, None, 8, 1, VT100) Configuration by Telnet and SSH Consoles Configuration by Web Browser with HTTPS/SSL Disabling Telnet and Browser Access AirWorks AWK-1131A Other Console Considerations RS-232 Console Configuration (115200, None, 8, 1, VT100) The serial console connection method, which requires using a short serial cable to connect the AWK-1131A to a PCs COM port, can be used if you do not know the AWK-1131As IP address. It is also convenient to use serial console configurations when you cannot access the AWK-1131A over Ethernet LAN, such as in the case of LAN cable disconnections or broadcast storming over the LAN. ATTENTION Do not use the RS-232 console manager when the AWK-1131A is powered at reversed voltage (ex. -48VDC), even though reverse voltage protection is supported. If you need to connect the RS-232 console at reversed voltage, Moxas TCC-82 isolator is your best solution. NOTE We recommend using Moxa PComm (Lite) Terminal Emulator, which can be downloaded free of charge from Moxas website. Before running PComm Terminal Emulator, use an RJ45 to DB9-F (or RJ45 to DB25-F) cable to connect the AWK-1131As RS-232 console port to your PCs COM port (generally COM1 or COM2, depending on how your system is set up). After installing PComm Terminal Emulator, take the following steps to access the RS-232 console utility. 1. From the Windows desktop, open the Start menu and start PComm Terminal Emulator in the PComm

(Lite) group. 2. Select Open under Port Manager to open a new connection. 3. The Communication Parameter page of the Property window opens. Select the appropriate COM port for Console Connection, 115200 for Baud Rate, 8 for Data Bits, None for Parity, and 1 for Stop Bits. Click on the Terminal tab, and select VT100 (or ANSI) for Terminal Type. Click on OK to continue. 5-2 AirWorks AWK-1131A Other Console Considerations 4. The Console login screen will appear. Log into the RS-232 console with the login name (default: admin) and password (default: root, if no new password is set). 5. The AWK-1131As device information and Main Menu will be displayed. Please follow the description on screen and select the administration option you wish to perform. NOTE To modify the appearance of the PComm Terminal Emulator window, select Edit Font and then choose the desired formatting options. ATTENTION If you unplug the RS-232 cable or trigger DTR, a disconnection event will be evoked to enforce logout for network security. You will need to log in again to resume operation. Configuration by Telnet and SSH Consoles You may use Telnet or SSH client to access the AWK-1131A and manage the console over a network. To access the AWK-1131As functions over the network from a PC host that is connected to the same LAN as the AWK-1131A, you need to make sure that the PC host and the AWK-1131A are on the same logical subnet. To do this, check your PC hosts IP address and subnet mask. NOTE The AWK-1131As default IP address is 192.168.127.253 and the default subnet mask is 255.255.255.0

(for a Class C network). If you do not set these values properly, please check the network settings of your PC host and then change the IP address to 192.168.127.xxx and subnet mask to 255.255.255.0. 5-3 AirWorks AWK-1131A Other Console Considerations Follow the steps below to access the console utility via Telnet or SSH client. 1. From Windows Desktop, run Start Run, and then use Telnet to access the AWK-1131As IP address from the Windows Run window (you may also issue the telnet command from the MS-DOS prompt). 2. When using SSH client (ex. PuTTY), please run the client program (ex. putty.exe) and then input the AWK-1131As IP address, specifying 22 for the SSH connection port. 3. The Console login screen will appear. Please refer to the previous paragraph RS-232 Console Configuration and for login and administration. Configuration by Web Browser with HTTPS/SSL To secure your HTTP access, the AWK-1131A supports HTTPS/SSL encryption for all HTTP traffic. Perform the following steps to access the AWK-1131As web browser interface via HTTPS/SSL. 1. Open your web browser and type https://<AWK-1131As IP address> in the address field. Press Enter to establish the connection. 2. Warning messages will pop out to warn users that the security certificate was issued by a company they have not chosen to trust. 5-4 AirWorks AWK-1131A Other Console Considerations 3. Select Yes to accept the certificate issued by Moxa IW and then enter the AWK-1131As web browser interface secured via HTTPS/SSL. (You can see the protocol in URL is https.) Then you can use the menu tree on the left side of the window to open the function pages to access each of AWK-1131As functions. Disabling Telnet and Browser Access If you are connecting the AWK-1131A to a public network but do not intend to use its management functions over the network, then we suggest disabling both Telnet Console and Web Configuration. Please run Maintenance Console Settings to disable them, as shown in the following figure. 5-5 A A. References This chapter provides more detailed information about wireless-related technologies. The information in this chapter can help you administer your AWK-1131As and plan your industrial wireless network better. The following topics are covered in this appendix:

Beacon DTIM Fragment RTS Threshold AirWorks AWK-1131A References Beacon A beacon is a packet broadcast by the AP to keep the network synchronized. A beacon includes the wireless LAN service area, the AP address, the Broadcast destination address, a time stamp, Delivery Traffic Indicator Maps

(DTIM), and the Traffic Indicator Message (TIM). Beacon Interval indicates the frequency interval of AP. DTIM Delivery Traffic Indication Map (DTIM) is contained in beacon frames. It is used to indicate that broadcast and multicast frames buffered by the AP will be delivered shortly. Lower settings result in more efficient networking, while preventing your PC from dropping into power-saving sleep mode. Higher settings allow your PC to enter sleep mode, thus saving power. Fragment A lower setting means smaller packets, which will create more packets for each transmission. If you have decreased this value and experience high packet error rates, you can increase it again, but it will likely decrease overall network performance. Only minor modifications of this value are recommended. RTS Threshold RTS Threshold (256-2346) This setting determines how large a packet can be before the Access Point coordinates transmission and reception to ensure efficient communication. This value should remain at its default setting of 2,346. When you encounter inconsistent data flow, only minor modifications are recommended. A-2 B B. Supporting Information This chapter presents additional information about this product. You can also learn how to contact Moxa for technical support. The following topics are covered in this appendix:

Firmware Recovery DoC (Declaration of Conformity) Federal Communication Commission Interference Statement R&TTE Compliance Statement AirWorks AWK-1131A Supporting Information Firmware Recovery When the LEDs of FAULT, Signal Strength and WLAN all light up simultaneously and blink at one-second interval, it means the system booting has failed. It may result from some wrong operation or uncontrollable issues, such as an unexpected shutdown during firmware update. The AWK-1131A is designed to help administrators recover such damage and resume system operation rapidly. You can refer to the following instructions to recover the firmware:

Connect to the AWK-1131As RS-232 console with 115200bps and N-8-1. You will see the following message shown on the terminal emulator every one second. please set-up TFTP server 192.168.127.1 contains awk1131a.rom for firmware recovery. please set-up TFTP server 192.168.127.1 contains awk1131a.rom for firmware recovery. please set-up TFTP server 192.168.127.1 contains awk1131a.rom for firmware recovery. please set-up TFTP server 192.168.127.1 contains awk1131a.rom for firmware recovery. please set-up TFTP server 192.168.127.1 contains awk1131a.rom for firmware recovery. please set-up TFTP server 192.168.127.1 contains awk1131a.rom for firmware recovery. Take the following steps for the firmware recovery:

1. Change the IP address of the laptop to 192.168.127.1. 2. Set up a TFTP sever in your laptop. 3. Download AWK-1131A's firmware from Moxa Website 4. Change firmware file name to awk1131a.rom 5. Connect to the AWK-1131A's RJ45 Ethernet port If setting is correct, you will see the following message shown on the terminal emulator, and the AWK-1131A will reboot when the firmware recovery process has been finished. Trying eth0 Using eth0 device TFTP from server 192.168.127.1; our IP address is 192.168.127.253 Filename 'awk1131a.rom'. Load address: 0x80060000 Loading:

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B-2 AirWorks AWK-1131A Supporting Information DoC (Declaration of Conformity) Federal Communication Commission Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures:

Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. FCC Caution: To assure continued compliance, (example use only shielded interface cables when connecting to computer or peripheral devices). Any changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate this equipment. This transmitter must not be co-located or operated in conjunction with any other antenna or transmitter. FCC Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 cm between the radiator & your body. 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 (2) this device must accept any interference received, including interference that may cause undesired operation. FCC 15.407(e): Within the 5.15-5.25 GHz band, U-NII devices will be restricted to indoor operations to reduce any potential for harmful interference to co-channel MSS operations. The band from 5600-5650MHz will be disabled by the software duringthe manufacturing and cannot be changed by the end user. This device meets all the other requirements specified in Part 15E, Section 15.407 of the FCC Rules. R&TTE Compliance Statement Moxa declares that the apparatus AWK-1131A complies with the essential requirements and other relevant provisions of Directive 1999/5/EC. This equipment complies with all the requirements of DIRECTIVE 1999/5/CE OF THE EUROPEAN PARLIAMENT AND THE COUNCIL OF 9 March 1999 on radio equipment and telecommunication terminal equipment and the mutual recognition of their conformity (R&TTE). B-3 AirWorks AWK-1131A Supporting Information The R&TTE Directive repeals and replaces in the directive 98/13/EEC (Telecommunications Terminal Equipment and Satellite Earth Station Equipment) as of April 8, 2000. B-4 AirWorks AWK-1131A Supporting Information Safety This equipment is designed with the utmost care for the safety of those who install and use it. However, special attention must be paid to the dangers of electric shock and static electricity when working with electrical equipment. All guidelines of this and of the computer manufacturer must therefore be allowed at all times to ensure the safe use of the equipment. EU Countries Intended for Use The ETSI version of this device is intended for home and office use in Austria, Belgium, Denmark, Finland, France (with Frequency channel restrictions), Germany, Greece, Ireland, Italy, Luxembourg, Portugal, Spain, Sweden, The Netherlands, and United Kingdom. The ETSI version of this device is also authorized for use in EFTA member states Norway and Switzerland. EU Countries Not Intended for Use None. Potential Restrictive Use France: only channels 10, 11, 12, and 13. Professional installation instruction 1. Installation personal This product is designed for specific application and needs to be installed by a qualified personal who has RF and related rule knowledge. The general user shall not attempt to install or change the setting. 2. Installation location A). The product shall be installed at a location where the radiating antenna can be kept 21cm from nearby person in normal operation condition to meet regulatory RF exposure requirement. B). Within the 5.15-5.25 GHz band, the devices will be restricted to indoor operations to reduce any potential for harmful interference to co-channel MSS operations. C). Any installation of either a master or a client device within 35 km of a TDWR location shall be separated by at least 30 MHz (center-to-center) 4 from the TDWR operating frequency (as shown in the below table) STATE CITY LONGITUDE LATITUDE FREQUENCY ELEVATION

(MSL) [ft]

TERRAIN ANTENNA HEIGHT ABOVE TERRAIN [ft]

AZ CO FL FL FL FL FL GA IL IL PHOENIX DENVER W 112 09 46 N 33 25 14 5610 MHz W 104 31 35 N 39 43 39 5615 MHz FT LAUDERDALE W 080 20 39 N 26 08 36 5645 MHz MIAMI W 080 29 28 N 25 45 27 5605 MHz ORLANDO W 081 19 33 N 28 20 37 5640 MHz TAMPA W 082 31 04 N 27 51 35 5620 MHz WEST PALM BEACH ATLANTA W 080 16 23 N 26 41 17 5615 MHz W 084 15 44 N 33 38 48 5615 MHz MCCOOK W 087 51 31 N 41 47 50 5615 MHz CRESTWOOD W 087 43 47 N 41 39 05 5645 MHz 1024 5643 7 10 72 14 20 962 646 663 64 64 113 113 97 80 113 113 97 113 B-5 AirWorks AWK-1131A IN KS KY KY LA MA MD MD MD MI MN MO MO MS NC NC NJ NJ NV NY OH OH OH OK OK OK OK PA PR TN TX TX TX TX UT VA INDIANAPOLIS W 086 26 08 N 39 38 14 5605 MHz WICHITA W 097 26 13 N 37 30 26 5603 MHz COVINGTON CINCINNATI LOUISVILLE W 084 34 48 N 38 53 53 5610 MHz W 085 36 38 N 38 02 45 5646 MHz NEW ORLEANS W 090 24 11 N 30 01 18 5645 MHz BOSTON W 070 56 01 N 42 09 30 5610 MHz BRANDYWINE W 076 50 42 N 38 41 43 5635 MHz BENFIELD W 076 37 48 N 39 05 23 5645 MHz CLINTON DETROIT W 076 57 43 N 38 45 32 5615 MHz W 083 30 54 N 42 06 40 5615 MHz MINNEAPOLIS W 092 55 58 N 44 52 17 5610 MHz KANSAS CITY W 094 44 31 N 39 29 55 5605 MHz SAINT LOUIS W 090 29 21 N 38 48 20 5610 MHz DESOTO COUNTY W 089 59 33 N 34 53 45 5610 MHz CHARLOTTE W 080 53 06 N 35 20 14 5608 MHz RALEIGH DURHAM W 078 41 50 N 36 00 07 5647 MHz WOODBRIDGE W 074 16 13 N 40 35 37 5620 MHz PENNSAUKEN W 075 04 12 N 39 56 57 5610 MHz 751 1270 942 617 2 151 233 184 249 656 1040 1040 551 371 757 400 19 39 LAS VEGAS W 115 00 26 N 36 08 37 5645 MHz 1995 W 073 52 49 N 40 35 20 5647 MHz 8 W 084 07 23 N 40 01 19 5640 MHz CLEVELAND W 082 00 28 N 41 17 23 5645 MHz COLUMBUS W 082 42 55 N 40 00 20 5605 MHz W 097 37 31 N 35 24 19 5610 MHz FLOYD BENNETT FIELD DAYTON AERO. CTR TDWR

#1 AERO. CTR TDWR

#2 TULSA W 097 37 43 N 35 23 34 5620 MHz 1293 W 095 49 34 N 36 04 14 5605 MHz OKLAHOMA CITY W 097 30 36 N 35 16 34 5603 MHz HANOVER SAN JUAN W 080 29 10 N 40 30 05 5615 MHz W 066 10 46 N 18 28 26 5610 MHz NASHVILLE W 086 39 42 N 35 58 47 5605 MHz HOUSTON INTERCONTL PEARLAND W 095 34 01 N 30 03 54 5605 MHz W 095 14 30 N 29 30 59 5645 MHz DALLAS LOVE FIELD LEWISVILLE DFW W 096 55 05 W 096 58 06 N 32 55 33 5608 MHz N 33 03 53 5640 MHz SALT LAKE CITY W 111 55 47 N 40 58 02 5610 MHz LEESBURG W 077 31 46 N 39 05 02 5605 MHz 922 817 1037 1285 712 1195 1266 59 722 154 36 541 554 4219 361 Supporting Information 97 80 97 113 97 113 113 113 97 113 80 64 97 113 113 113 113 113 64 97 97 113 113 80 97 113 64 113 113 97 97 80 80 31 80 113 113 820 5603 MHz N 42 49 10 MILWAUKEE WI W 088 02 47

* Latitude and Longitude are specified in NAD 83 Last updated July 30, 2010 Rev. Note (July 30, 2010) Adjusted coordinates and Elevation Information for Charlotte, NC 3. External antenna Use only the antennas that have been approved by the applicant. The non-approved antenna(s) may produce unwanted spurious or excessive RF transmitting power which may lead to the violation of FCC/IC limit and is prohibited. 4. Installation procedure Please refer to users manual for the detail. 5. Warning Please carefully select the installation position and make sure that the final output power does not exceed the limit set force in relevant rules. The violation of the rule could lead to serious federal penalty. B-6

AirWorks AWK-3131A Users Manual First Edition, June 2015 www.moxa.com/product 2015 Moxa Inc. All rights reserved. AirWorks AWK-3131A Users Manual The software described in this manual is furnished under a license agreement and may be used only in accordance with the terms of that agreement. Copyright Notice Copyright 2015 Moxa Inc. Reproduction without permission is prohibited. Trademarks All other trademarks or registered marks in this manual belong to their respective manufacturers. The MOXA logo is a registered trademark of Moxa Inc. Disclaimer Information in this document is subject to change without notice and does not represent a commitment on the part of Moxa. Moxa provides this document as is, without warranty of any kind, either expressed or implied, including, but not limited to, its particular purpose. Moxa reserves the right to make improvements and/or changes to this manual, or to the products and/or the programs described in this manual, at any time. Information provided in this manual is intended to be accurate and reliable. However, Moxa assumes no responsibility for its use, or for any infringements on the rights of third parties that may result from its use. This product might include unintentional technical or typographical errors. Changes are periodically made to the information herein to correct such errors, and these changes are incorporated into new editions of the publication. Technical Support Contact Information www.moxa.com/support Moxa Americas Toll-free: 1-888-669-2872 Tel:

Fax:

Moxa Europe Tel:

Fax:

+1-714-528-6777

+1-714-528-6778

+49-89-3 70 03 99-0

+49-89-3 70 03 99-99 Moxa China (Shanghai office) Toll-free: 800-820-5036 Tel:

Fax:

Moxa Asia-Pacific Tel:

Fax:

+86-21-5258-9955

+86-21-5258-5505

+886-2-8919-1230

+886-2-8919-1231 Table of Contents 1. Introduction ...................................................................................................................................... 1-1 Overview ........................................................................................................................................... 1-2 Package Checklist ............................................................................................................................... 1-2 Product Features ................................................................................................................................ 1-2 Product Specifications ......................................................................................................................... 1-3 Functional Design ............................................................................................................................... 1-5 LED Indicators ............................................................................................................................ 1-5 Beeper ....................................................................................................................................... 1-6 Reset Button ............................................................................................................................... 1-6 Relay (Digital Output) .................................................................................................................. 1-7 2. Getting Started.................................................................................................................................. 2-1 First-time Installation and Configuration ................................................................................................ 2-2 Communication Testing ....................................................................................................................... 2-3 Function Map ..................................................................................................................................... 2-5 3. Web Console Configuration ............................................................................................................... 3-1 Web Browser Configuration .................................................................................................................. 3-2 Overview ........................................................................................................................................... 3-3 Basic Settings .................................................................................................................................... 3-4 System Info Settings ................................................................................................................... 3-4 Network Settings ......................................................................................................................... 3-5 Time Settings ............................................................................................................................. 3-6 Wireless Settings ................................................................................................................................ 3-7 Operation Mode .................................................................................................................................. 3-7 Basic Wireless Settings ........................................................................................................................ 3-8 WLAN Security Settings.............................................................................................................. 3-10 Advanced Wireless Settings ........................................................................................................ 3-16 WLAN Certification Settings (for EAP-TLS in Client/Slave mode only) ............................................... 3-19 Advanced Settings ............................................................................................................................ 3-20 Using Virtual LAN ...................................................................................................................... 3-20 Configuring Virtual LAN .............................................................................................................. 3-21 DHCP Server (for AP mode only) ................................................................................................. 3-22 Packet Filters ............................................................................................................................ 3-23 RSTP Settings (for Master or Slave mode only) ............................................................................. 3-26 SNMP Agent.............................................................................................................................. 3-28 Link Fault Pass-Through (for Client/Slave mode only) .................................................................... 3-30 Auto Warning Settings ....................................................................................................................... 3-30 System Log .............................................................................................................................. 3-30 Syslog ..................................................................................................................................... 3-31 E-mail ...................................................................................................................................... 3-32 Relay ....................................................................................................................................... 3-33 Trap ........................................................................................................................................ 3-34 Status ............................................................................................................................................. 3-35 Wireless Status ......................................................................................................................... 3-35 Associated Client List (for AP/Master mode only) ........................................................................... 3-35 DHCP Client List (for AP mode only) ............................................................................................. 3-36 System Log .............................................................................................................................. 3-36 Relay Status ............................................................................................................................. 3-37 DI and Power Status .................................................................................................................. 3-37 RSTP Status ............................................................................................................................. 3-37 Maintenance .................................................................................................................................... 3-38 Console Settings ....................................................................................................................... 3-38 Ping ......................................................................................................................................... 3-38 Firmware Upgrade ..................................................................................................................... 3-39 Config Import Export ................................................................................................................. 3-39 Load Factory Default .................................................................................................................. 3-40 Password.................................................................................................................................. 3-40 Misc. Settings ........................................................................................................................... 3-40 Save Configuration ........................................................................................................................... 3-41 Restart ............................................................................................................................................ 3-42 Logout............................................................................................................................................. 3-42 4. Software Installation and Configuration ........................................................................................... 4-1 Overview ........................................................................................................................................... 4-2 AWK Search Utility .............................................................................................................................. 4-2 Installing AWK Search Utility ........................................................................................................ 4-2 Configuring AWK Search Utility ..................................................................................................... 4-4 5. Other Console Considerations ........................................................................................................... 5-1 RS-232 Console Configuration (115200, None, 8, 1, VT100) .................................................................... 5-2 Configuration by Telnet and SSH Consoles ............................................................................................. 5-3 Configuration by Web Browser with HTTPS/SSL ...................................................................................... 5-4 Disabling Telnet and Browser Access ..................................................................................................... 5-5 A. References ........................................................................................................................................ A-1 Beacon .............................................................................................................................................. A-2 DTIM ................................................................................................................................................. A-2 Fragment ........................................................................................................................................... A-2 RTS Threshold .................................................................................................................................... A-2 STP and RSTP .................................................................................................................................... A-2 The STP/RSTP Concept ................................................................................................................ A-2 Differences between RSTP and STP ................................................................................................ A-3 B. Supporting Information .................................................................................................................... B-1 Firmware Recovery ............................................................................................................................. B-2 DoC (Declaration of Conformity) ........................................................................................................... B-3 Federal Communication Commission Interference Statement ............................................................ B-3 R&TTE Compliance Statement ....................................................................................................... B-4 1 1. Introduction The AWK-3131A industrial a/b/g/n high speed wireless Access Point products are ideal wireless solutions for hard-to-wire applications that use mobile equipment connected over a TCP/IP network. The AWK-3131A is rated to operate at temperatures ranging from 0 to 60C for standard models and -40 to 75C for wide temperature models, and is rugged enough for any harsh industrial environment. The following topics are covered in this chapter:

Overview Package Checklist Product Features Product Specifications Functional Design LED Indicators Beeper Reset Button Relay (Digital Output) AirWorks AWK-3131A Overview Introduction The AWK-3131A is 802.11n compliant to deliver speed, range, and reliability to support even the most bandwidth-intensive applications. The 802.11n standard incorporates multiple technologies, including Spatial Multiplexing MIMO (Multi-In, Multi-Out), 20 and 40 MHz channels, and dual bands (2.4 GHz and 5 GHz) to generate lightning speeds, while still being able to communicate with legacy 802.11a/b/g devices. The AWK's operating temperature ranges from -25 to 60C for standard models and -40 to 75C for wide temperature models, and is rugged enough for all types of harsh industrial environments. Installation of the AWK is easy using DIN-Rail mounting or distribution boxes, and with its wide operating temperature range, IP30-rated housing with LED indicators, and DIN-Rail mounting it is a convenient yet reliable solution for all types of industrial wireless applications. Package Checklist Moxas AWK-3131A is shipped with the following items. If any of these items is missing or damaged, please contact your customer service representative for assistance. 1 AWK-3131A 2 dual-band omni-directional antennas (2dBi, RP-SMA, 2.4/5 GHz) Cable holder with one screw 2 plastic RJ45 protective caps Documentation and software CD Quick installation guide (printed) Warranty card NOTE The above items come with the standard AWK-3131A model, but the package contents may vary for customized versions. Product Features IEEE802.11a/b/g/n compliant Advanced wireless security 64-bit and 128-bit WEP/WPA/WPA2 SSID Hiding/IEEE 802.1X/RADIUS Packet access control & filtering STP/RSTP support for network system redundancy Long-distance transmission support Turbo Roaming enables rapid handover (Client mode) ABC-01 for configuration import/export RS-232 console management 2DI+1DO for on-site monitoring and warnings Wide -40 to 75C operating temperature range (-T model) Redundant 24 VDC power inputs or IEEE802.3af Power over Ethernet DIN-Rail or wall mounting IP30 protected high-strength metal housing 1-2 AirWorks AWK-3131A Introduction Product Specifications WLAN Interface Standards:

IEEE 802.11a/b/g/n for Wireless LAN IEEE 802.11i for Wireless Security IEEE 802.3 for 10BaseT IEEE 802.3u for 100BaseTX IEEE 802.3ab for 1000BaseT IEEE 802.3af for Power-over-Ethernet IEEE 802.1D for Spanning Tree Protocol IEEE 802.1w for Rapid STP IEEE 802.1Q VLAN Spread Spectrum and Modulation (typical):

DSSS with DBPSK, DQPSK, CCK OFDM with BPSK, QPSK, 16QAM, 64QAM 802.11b: CCK @ 11/5.5 Mbps, DQPSK @ 2 Mbps, DBPSK @ 11 Mbps 802.11a/g: 64QAM @ 54/48 Mbps, 16QAM @ 36/24 Mbps, QPSK @ 18/12 Mbps, BPSK @ 9/6 Mbps 802.11n: 64QAM @ 300 Mbps to BPSK @ 6.5 Mbps (multiple rates supported) Operating Channels (central frequency):

US:

2.412 to 2.462 GHz (11 channels) 5.180 to 5.240 (4 channels) 5.260 to 5.320 (4 channels)*

5.500 to 5.700 GHz (8 channels - excludes 5.600 to 5.640 GHz)*

5.745 to 5.825 GHz (5 channels) EU:

2.412 to 2.472 GHz (13 channels) 5.180 to 5.240 (4 channels) 5.260 to 5.320 (4 channels)*

5.500 to 5.700 GHz (11 channels)*

JP:

2.412 to 2.484 GHz (14 channels) 5.180 to 5.240 (4 channels) 5.260 to 5.320 (4 channels)*

5.500 to 5.700 GHz (11 channels)*

*Note: DFS (Dynamic Frequency Selection) channels. Security:

SSID broadcast enable/disable Firewall for MAC/IP/Protocol/Port-based filtering 64-bit and 128-bit WEP encryption, WPA /WPA2-Personal and Enterprise (IEEE 802.1X/RADIUS, TKIP and AES) Transmission Rates:

802.11b: 1, 2, 5.5, 11 Mbps 802.11a/g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps 802.11n: 6 to 300 Mbps (multiple rates supported) 1-3 AirWorks AWK-3131A Introduction TX Transmit Power:

802.11b (2.4GHz):

Typ. 231.5 dBm @ 1 Mbps, Typ. 201.5 dBm @ 5 Mbps, Typ. 191.5 dBm @ 11 Mbps 802.11g (2.4GHz):

Typ. 201.5 dBm @ 6 to 24 Mbps, Typ. 191.5 dBm @ 36 Mbps, Typ. 181.5 dBm @ 48 Mbps, Typ. 171.5 dBm @ 54 Mbps 802.11n (2.4GHz):

Typ. 201.5 dBm @ MCS0/8 20 MHz, Typ. 161.5 dBm @ MCS7/15 20 MHz Typ. 201.5 dBm @ MCS0/8 40 MHz, Typ. 161.5 dBm @ MCS7/15 40 MHz 802.11a (5GHz):

Typ. 201.5 dBm @ 6 to 24 Mbps, Typ. 191.5 dBm @ 36 Mbps, Typ. 161.5 dBm @ 48 Mbps, Typ. 151.5 dBm @ 54 Mbps 802.11n (5GHz):

Typ. 191.5 dBm @ MCS0/8 20 MHz, Typ. 141.5 dBm @ MCS7/15 20 MHz Typ. 181.5 dBm @ MCS0/8 40 MHz, Typ. 141.5 dBm @ MCS7/15 40 MHz RX Sensitivity:

802.11b (2.4GHz):

-92 dBm @ 1 Mbps, -90 dBm @ 2 Mbps, -88 dBm @ 5.5 Mbps, -84 dBm @ 11 Mbps 802.11g (2.4GHz):

-87 dBm @ 6 Mbps, -86 dBm @ 9 Mbps, -85 dBm @ 12 Mbps, -82 dBm @ 18 Mbps, -80 dBm @ 24 Mbps, -76 dBm @ 36 Mbps, -74 dBm @ 48 Mbps, -72 dBm @ 54 Mbps 802.11n (2.4GHz):

-71 dBm @ MCS7 20MHz, -69 dBm @ MCS15 20MHz

-70 dBm @ MCS7 40MHz, -68 dBm @ MCS15 40MHz 802.11a (5GHz):

-87 dBm @ 6 Mbps, -86 dBm @ 9 Mbps, -85 dBm @ 12 Mbps, -82 dBm @ 18 Mbps, -80 dBm @ 24 Mbps, -76 dBm @ 36 Mbps, -74 dBm @ 48 Mbps, -72 dBm @ 54 Mbps 802.11n (5GHz):

-71 dBm @ MCS7 20MHz, -69 dBm @ MCS15 20MHz Protocol Support General Protocols: Proxy ARP, DNS, HTTP, HTTPS, IP, ICMP, SNTP, TCP, UDP, RADIUS, SNMP, PPPoE, DHCP, LLDP AP-only Protocols: ARP, BOOTP, DHCP, STP/RSTP (IEEE 802.1D/w) Interface Default Antennas: 2 dual-band omni-directional antennas, 2 dBi, RP-SMA (male) Connector for External Antennas: RP-SMA (female) LAN Ports: 1, 10/100/1000BaseT(X), auto negotiation speed (RJ45-type) Console Port: RS-232 (RJ45-type) LED Indicators: PWR1, PWR2, PoE, FAULT, STATE, signal strength, WLAN, LAN Alarm Contact (Digital Output): 1 relay output with current carrying capacity of 1 A @ 24 VDC Digital Inputs: 2 electrically isolated inputs

+13 to +30 V for state 1

+3 to -30 V for state 0 Max. input current: 8 mA Physical Characteristics Housing: Metal, IP30 protection Weight: 970 g Dimensions: 53.6 x 135 x 105 mm (2.11 x 5.31 x 4.13 in) Installation: DIN-Rail mounting (standard), wall mounting (optional) Environmental Limits Operating Temperature:

Standard Models: 0 to 60C (32 to 140F) Wide Temp. Models: -40 to 75C (-40 to 167F)

-70 dBm @ MCS7 40MHz, -68 dBm @ MCS15 40MHz 1-4 AirWorks AWK-3131A Introduction Storage Temperature: -40 to 85C (-40 to 185F) Ambient Relative Humidity: 5% to 95% (non-condensing) Power Requirements Input Voltage: 12 to 48 VDC, redundant dual DC power inputs or 48 VDC Power-over-Ethernet (IEEE 802.3af compliant) Connector: 10-pin removable terminal block Power Consumption: 12 to 48 VDC, 700 mA (max.) Reverse Polarity Protection: Present Standards and Certifications Safety: UL 60950-1, EN 60950-1 Hazardous Location: UL/cUL Class I Division 2, ATEX Zone 2 EMC: EN 301 489-1/17, FCC Part 15 Subpart B Class B, EN 55022/55024 Radio: EN 300 328, EN 301 893, TELEC Note: Please check Moxas website for the most up-to-date certification status. Warranty Warranty Period: 5 years Details: See www.moxa.com/warranty ATTENTION For EXPLOSION-PROOF application, model AWK-3131A are designed and certified to meet ATEX shall be mounted in a suitable enclosure rate to at least IP54 and Pollution Degree 2 as defined in EN60529 and used within its rated electrical and environmental ratings. ATTENTION The AWK-3131A is NOT a portable mobile device and should be located at least 20 cm away from the human body. The AWK-3131A is NOT designed for the general public. A well-trained technician should be enlisted to ensure safe deployment of AWK-3131A units, and to establish a wireless network. Functional Design LED Indicators The LEDs on the front panel of the AWK-3131A provide a quick and easy means of determining the current operational status and wireless settings. The FAULT LED indicates system failures and user-configured events. If the AWK-3131A cannot retrieve the IP address from a DHCP server, the FAULT LED will blink at one second intervals. The SIGNAL LEDs indicate signal strength, and only operate in Client mode. The following table summarizes how to read the devices wireless settings from the LED displays. More information is available in Chapter 3 in the Basic Wireless Settings section. 1-5 AirWorks AWK-3131A Introduction LED Color State Description Front Panel LED Indicators (System) PWR1 Green PWR2 Green PoE Amber FAULT Red On Off On Off On Off Blink

(slow) Blink

(fast) Off Power is being supplied from power input 1. Power is not being supplied frompower input 1. Power is being supplied from power input 2. Power is not being supplied from power input 2. Power is being supplied via PoE. Power is not being supplied via PoE. Cannot get an IP address from the DHCP server (interval: 1 sec) IP address conflict (interval: 0.5 sec) Error condition does not exist. STATE SIGNAL

(5 LEDs) WLAN LAN Green/

Red Green Green Software Ready Green Blink Red On Off The AWK has been located by AWK Search Utility. (interval: 1sec) Booting error condition Signal level(for Client/Slave mode only) On WLAN function is in Client/Slave mode and AWK has established a link with an AP. Green Blink WLAN data communication is run in Client/Slave mode Off WLAN is not in Client Mode or AWK has not established a link with an AP. Amber Green Amber LAN ports 1000 Mbps link is active. On WLAN functions in AP/Master mode. Blink WLANs data communication is run in AP/Master mode Off WLAN is not in use or not working properly On Blink Data is being transmitted at 1000 Mbps Off On Blink Data is being transmitted at 10/100 Mbps Off LAN ports 1000 Mbps link is inactive LAN ports 10/100 Mbps link is active. LAN ports 10/100 Mbps link is inactive ATTENTION When the system fails to boot, the LEDs for STATE (Green), FAULT, and WLAN will all light up simultaneously and blink at one-second intervals. This may be due to improper operation or uncontrollable issues, such as an unexpected shutdown while updating the firmware. To recover the firmware, refer to the Firmware Recovery section in Chapter 6. Beeper The beeper emits two short beeps when the system is ready. Reset Button The RESET button is located on the top panel of the AWK-3131A. You can reboot the AWK-3131A or reset it to factory default settings by pressing the RESET button with a pointed object such as an unfolded paper clip. System reboot: Hold the RESET button down for under 5 seconds and then release. 1-6 AirWorks AWK-3131A Introduction Reset to factory default: Hold the RESET button down for over 5 seconds until the STATE LED starts blinking green. Release the button to reset the AWK-3131A. Relay (Digital Output) The AWK-3131A has one relay output consisting of the 2 terminal block contacts on the top panel, as shown below. These relay contacts are used to forward system failures and user-configured events. The two wires attached to the relay contacts form an open circuit when a user-configured event is triggered. If a user-configured event does not occur, the relay circuit will remain closed. For safety reasons, the relay circuit is kept open when the AWK-3131A is not powered up. Summary of the AWK-3131As Relay Status Power Status Event Off On Yes No Relay Open Open Short 1-7 2 2. Getting Started This chapter explains how to install Moxas AirWorks AWK-3131A for the first time, and quickly set up your wireless network and test whether the connection is running well. The Function Map discussed in the third section provides a convenient means of determining which functions you need to use. The following topics are covered in this chapter:

First-time Installation and Configuration Communication Testing Function Map AirWorks AWK-3131A Getting Started First-time Installation and Configuration Before installing the AWK-3131A, make sure that all items in the Package Checklist are in the box. You will need access to a notebook computer or PC equipped with an Ethernet port. The AWK-3131A has a default IP address that must be used when connecting to the device for the first time. Step 1: Select the power source. The AWK-3131A can be powered by a DC power input or PoE (Power over Ethernet). The AWK-3131A will use whichever power source you choose. Step 2: Connect the AWK-3131A to a notebook or PC. Since the AWK-3131A supports MDI/MDI-X auto-sensing, you can use either a straight-through cable or crossover cable to connect the AWK-3131A to a computer. The LED indicator on the AWK-3131As LAN port will light up when a connection is established. Step 3: Set up the computers IP address. Choose an IP address on the same subnet as the AWK-3131A. Since the AWK-3131As default IP address is 192.168.127.253, and the subnet mask is 255.255.255.0, you should set the IP address of the computer to 192.168.127.xxx. NOTE After you select Maintenance Load Factory Default and click the Submit button, the AWK-3131A will be reset to factory default settings and the IP address will be reset to 192.168.127.253. Step 4: Use the web-based manager to configure the AWK-3131A Open your computers web browser and type http://192.168.127.253 in the address field to access the homepage of the web-based Network Manager. Before the homepage opens, you will need to enter the user name and password as shown in the following figure. For first-time configuration, enter the default user name and password and then click on the Login button:

Default user name and password:

For security reasons, we strongly recommend changing the default password. To do so, select Maintenance Password, and then follow the on-screen instructions to change the password. User Name:

Password:

admin root NOTE 2-2 AirWorks AWK-3131A Getting Started NOTE After you click Submit to apply changes the web page will refresh (Updated) will appear on the page and a blinking reminder will be shown on the upper-right corner of the web page:

To activate the changes click Restart and then Save and Restart after you change the settings. About 30 seconds are needed for the AWK-3131A to complete the reboot procedure. Step 5: Select the AWK-3131A operation mode. By default, the AWK-3131As operation mode is set to AP. You can change to Client mode in Wireless Settings Basic Wireless Settings. Detailed information about configuring the AWK-3131As operation can be found in Chapter 3. Step 6: Test communications. In the following sections we describe two test methods that can be used to ensure that a network connection has been established. Communication Testing After installing the AWK-3131A you can run a sample test to make sure the AWK-3131A and wireless connection are functioning normally. Two testing methods are described below. Use the first method if you are using only one AWK-3131A device, and use the second method if you are using two or more AWK-3131A units. How to Test One AWK-3131A If you are only using one AWK-3131A, you will need a second notebook computer equipped with a WLAN card. Configure the WLAN card to connect to the AWK-3131A (NOTE: the default SSID is MOXA), and change the IP address of the second notebook (Notebook B) so that it is on the same subnet as the first notebook (Notebook A), which is connected to the AWK-3131A. After configuring the WLAN card, establish a wireless connection with the AWK-3131A and open a DOS window on Notebook B. At the prompt, type ping <IP address of notebook A>

and then press Enter (see the figure below). A Reply from IP address response means the communication was successful. A Request timed out. response means the communication failed. In this case, recheck the configuration to make sure the connections are correct. 2-3 AirWorks AWK-3131A Getting Started How to Test Two or More AWK-3131A Units If you have two or more AWK-3131A units, you will need a second notebook computer (Notebook B) equipped with an Ethernet port. Use the default settings for the first AWK-3131A connected to notebook A and change the second or third AWK-3131A connected to notebook B to Client mode, and then configure the notebooks and AWK-3131A units properly. After setting up the testing environment, open a DOS window on notebook B. At the prompt, type:

ping <IP address of notebook A>

and then press Enter. A Reply from IP address response means the communication was successful. A Request timed out response means the communication failed. In this case, recheck the configuration to make sure the connections are correct. 2-4 AirWorks AWK-3131A Function Map Getting Started Quick overview of the AWK-3131As status Basic settings for administering the AWK-3131A Essential settings related to establishing a wireless network Advanced features to support additional network management and secure wired and wireless communication Note: These advanced functions are all optional. Application-oriented device management functions to set up events, traps, and reactions via relay warning, e-mail, and SNMP notification Note: These functions are all optional. Current status information for monitoring wired/wireless network performance, advanced services, and device management functions. Functions for maintaining the AWK-3131A, and for diagnosing the network. On-demand functions to support the web-based console management operation. 2-5 3 3. Web Console Configuration In this chapter, we explain all aspects of web-based console configuration. Moxas easy-to-use management functions help you set up your AWK-3131A and make it easy to establish and maintain your wireless network. Maintenance Console Settings Ping Firmware Upgrade Config Import Export Load Factory Default Password Misc. Settings Save Configuration Restart Logout The following topics are covered in this chapter:

Web Browser Configuration Overview Basic Settings System Info Settings Network Settings Time Settings Wireless Settings Operation Mode Basic Wireless Settings WLAN Security Settings Advanced Wireless Settings WLAN Certification Settings (for EAP-TLS in Client/Slave mode only) Advanced Settings Using Virtual LAN Configuring Virtual LAN DHCP Server (for AP mode only) Packet Filters RSTP Settings (for AP mode only) SNMP Agent Auto Warning Settings System Log Syslog E-mail Relay Trap Status Wireless Status Associated Client List (for AP/Master mode only) DHCP Client List (for AP mode only) System Log Relay Status DI and Power Status RSTP Status AirWorks AWK-3131A Web Console Configuration Web Browser Configuration Moxa AWK-3131As web browser interface provides a convenient way to modify its configuration and access the built-in monitoring and network administration functions. The recommended web browser is Microsoft Internet Explorer 7.0 or 8.0 with JVM (Java Virtual Machine) installed. NOTE To use the AWK-3131As management and monitoring functions from a PC host connected to the same LAN as the AWK-3131A, you must make sure that the PC host and the AWK-3131A are on the same logical subnet. Similarly, if the AWK-3131A is configured for other VLAN settings, you must make sure your PC host is on the management VLAN. The Moxa AWK-3131As default IP is 192.168.127.253. Follow these steps to access the AWK-3131As web-based console management interface. 1. Open your web browser (e.g., Internet Explorer) and type the AWK-3131As IP address in the address field. Press Enter to establish the connection. 2. The Web Console Login page will open. Enter the password (default Username = admin; default Password

= root) and then click Login to continue. 3. You may need to wait a few moments for the web page to download to your computer. Note that the Model name and IP address of your AWK-3131A are both shown in the title bar of the web page. This information can be used to help you identify multiple AWK-3131A units. 4. Use the menu tree on the left side of the window to open the function pages to access each of the AWK-3131As functions. 3-2 AirWorks AWK-3131A Web Console Configuration In the following paragraphs, we describe each AWK-3131A management function in detail. A quick overview is available in this manual in the Function Map section of Chapter 2. NOTE The model name of the AWK-3131A is shown as AWK-3131A-XX, where XX indicates the country code. The country code indicates the AWK-3131A version and which bandwidth it uses. We use AWK-3131A-US as an example in the following figures. (The country code and model name that appears on your computer screen may be different than the one shown here.) Overview The Overview page summarizes the AWK-3131As current status. The information is categorized into several groups: System info, Device info, and 802.11 info. Click on SSID for more detailed 802.11 information, as shown in the following figure. NOTE The 802.11 info that is displayed may be different for different operation modes. For example, Current BSSID is not available in Client mode, and Signal strength is not available in AP mode. 3-3 AirWorks AWK-3131A Web Console Configuration Basic Settings The Basic Settings group includes the most commonly used settings required by administrators to maintain and control the AWK-3131A. System Info Settings The System Info items, especially Device name and Device description, are displayed and included on the Overview page, in SNMP information, and in alarm emails. Setting System Info items makes it easier to identify the different AWK-3131A units connected to your network. Device name Setting Max. 31 of characters This option is useful for specifying the role or application of Description different AWK-3131A units. Factory Default AWK-3131A_<Serial No. of this AWK-3131A>

Device location Setting Max. of 31 characters Specifies the location of different AWK-3131A units. Description Device description Setting Max. of 31 characters Use this space to record a more detailed description of the Description AWK-3131A Device contact information Setting Max. of 31 characters Provides information about whom to contact in order to resolve problems. Use this space to record contact information of the person responsible for maintaining this AWK-3131A. Description Factory Default None Factory Default None Factory Default None 3-4 AirWorks AWK-3131A Web Console Configuration Network Settings The Network Settings configuration panel allows you to modify the usual TCP/IP network parameters. An explanation of each configuration item is given below. IP configuration Setting DHCP Static IP address Setting AWK-3131As IP address Subnet mask Setting AWK-3131As subnet mask Gateway Setting AWK-3131As default gateway Description The AWK-3131As IP address will be assigned automatically by the networks DHCP server Set up the AWK-3131As IP address manually. Factory Default Static Description Identifies the AWK-3131A on a TCP/IP network. Factory Default 192.168.127.253 Description Identifies the type of network to which the AWK-3131A is connected (e.g., 255.255.0.0 for a Class B network, or 255.255.255.0 for a Class C network). Factory Default 255.255.255.0 Description The IP address of the router that connects the LAN to an outside network. Factory Default None Primary/ Secondary DNS server Setting IP address of the Primary/Secondary DNS server Description The IP address of the DNS Server used by your network. After entering the DNS Servers IP address, you can input the AWK-3131As URL (e.g., http://ap11.abc.com) in your browsers address field instead of entering the IP address. The Secondary DNS server will be used if the Primary DNS server fails to connect. Factory Default None 3-5 AirWorks AWK-3131A Time Settings Web Console Configuration The AWK-3131A has a time calibration function based on information from an NTP server or user specified Date and Time information. Functions such as Auto warning can add real-time information to the message. The Current local time shows the AWK-3131As system time when you open this web page. You can click on the Set Time button to activate the updated date and time parameters. An (Updated) string will appear to indicate that the change is complete. Local time settings will be immediately activated in the system without running Save and Restart. NOTE The AWK-3131A has a built-in real time clock (RTC). We strongly recommend that users update the Local time for the AWK-3131A after the initial setup or a long-term shutdown, especially when the network does not have an Internet connection for accessing the NTP server or there is no NTP server on the LAN. Current local time Setting User adjustable time Time zone Setting User selectable time zone Description The date and time parameters allow configuration of the local time, with immediate activation. Use 24-hour format: yyyy/mm/dd hh:mm:ss Factory Default None Description The time zone setting allows conversion from GMT (Greenwich Mean Time) to local time. Factory Default GMT (Greenwich Mean Time) ATTENTION Changing the time zone will automatically adjust the Current local time. You should configure the Time zone before setting the Current local time. Daylight saving time Setting Enable/ Disable Description Daylight saving time (also know as DST or summer time) involves advancing clocks (usually 1 hour) during the summer time to provide an extra hour of daylight in the afternoon. Factory Default Disable When Daylight saving time is enabled, the following parameters will be shown:

Starts at: The date that daylight saving time begins. Stops at: The date that daylight saving time ends. Time offset: Indicates how many hours forward the clock should be advanced. 3-6 AirWorks AWK-3131A Web Console Configuration Time server 1/2 Setting IP/Name of Time Server 1/2 Query period Setting Query period time

(1 to 9999 seconds) Description IP or Domain name of the NTP time server. The 2nd NTP server will be used if the 1st NTP server fails to connect. Factory Default time.nist.gov Description This parameter determines how often the time is updated from the NTP server. Factory Default 600 (seconds) Wireless Settings The essential settings for wireless networks are presented in this function group. Settings must be properly set before establishing your wireless network. Familiarize yourself with the following terms before starting the configuration process:

AP: In a wireless local area network (WLAN), an access point is a station that transmits and receives data. Client: When the AWK-3131A is configured for Client mode, it can be used as an Ethernet-to-wireless (or LAN-to-WLAN) network adaptor. For example, a notebook computer equipped with an Ethernet adaptor but no wireless card can be connected to this device with an Ethernet cable to provide wireless connectivity to another AP. Operation Mode The AWK-3131A supports four main operation modesAP, Client, Master, and Slaveeach of which plays a distinct role on the wireless network. Wireless Enable Setting Enable/Disable Operation Mode Setting AP Client Master Slave Description The RF (Radio Frequency) module can be manually turned on or off. This function is available in AP operation mode only. Factory Default Enable Description The AWK-3131A plays the role of wireless Access Point The AWK-3131A plays the role of wireless Client This mode collocates with AWK-5232/6232s Wireless bridge mode. The AWK-3131A plays the role of wireless Master. This mode collocates with AWK-5232/6232s Wireless bridge mode. The AWK-3131A plays the role of wireless Slave. Factory Default AP 3-7 AirWorks AWK-3131A Web Console Configuration Basic Wireless Settings The WLAN Basic Setting Selection panel is used to add and edit SSIDs. An SSID is a unique identifier that wireless networking devices use to establish and maintain wireless connectivity. Multiple access points on a network or sub-network can use the same SSIDs. You can configure your AWK to use up to 9 SSIDs, and configure each SSID differently. All of the SSIDs are active at the same time; that is, client devices can use any of the SSIDs to associate with the access point. Click on Add SSID to create more SSIDs. Click on Edit to assign different configuration settings to each SSID. The configuration panel appears as follows:

3-8 AirWorks AWK-3131A Web Console Configuration NOTE When you switch to Client mode, a Site Survey button will be available on the Basic Wireless Settings panel. Click the Site Survey button to view information about available APs, as shown in the following figure. You can click on the SSID of an entity and bring the value of its SSID onto the SSID field of the Basic Wireless Settings page. Click the Refresh button to re-scan and update the table. If the Gateway field in Basic Settings Network Settings is empty, a warning message will appear, reminding you to set the default gateway when Client mode is enabled. You can ignore this message if you are only planning a local network and packets will not be sent outside the network. RF type Setting 2.4 GHz B G B/G Mixed G/N Mixed B/G/N Mixed N Only (2.4GHz) 5 GHz A A/N Mixed N Only (5GHz) Factory Default B/G/N Mixed Description Only supports the IEEE 802.11b standard Only supports the IEEE 802.11g standard Supports IEEE 802.11b/g standards, but 802.11g may operate at a slower speed if when 802.11b clients are on the network Supports IEEE 802.11g/n standards, but 802.11n may operate at a slower speed if 802.11g clients are on the network Supports IEEE 802.11b/g/n standards, but 802.11g/n may operate at a slower speed if 802.11b clients are on the network Only supports the 2.4 GHz IEEE 802.11n standard Only supports the IEEE 802.11a standard Supports IEEE 802.11a/n standards, but 802.11n may operate at a slower speed if 802.11a clients are on the network Only supports the 5 Ghz IEEE 802.11n standard NOTE 3-9 AirWorks AWK-3131A Web Console Configuration Channel (for AP mode only) Setting Available channels vary with RF type Description The AWK-3131A plays the role of wireless AP. Channel Width (for any 11N RF type only) Setting 20 MHz 20/40 MHz Description Select your channel width, If you are not sure which option to use, select 20/ 40MHz (Auto) Factory Default 6 (in B/G/N Mixed mode) Factory Default 20 MHz Channel bonding If 20/40 MHz only is the Channel Width setting, this channel bonding will auto set the channel based on your channel setting. SSID Setting Max. of 31 characters The SSID of a client and the SSID of the AP must be identical for the client and AP to be able to communicate with each other. Description Factory Default MOXA SSID broadcast (for AP mode only) Setting Enable/ Disable Description SSID can be broadcast or not Factory Default Enable The AWK-3131A-JP (for Japanese frequency bands) only connects SSID-hidden APs for IEEE 802.11a channels, and IEEE 802.11g/n channels 1 to 11. The AWK-3131A-EU (for European frequency bands) only connects SSID-hidden APs for IEEE 802.11b/g/n channels. NOTE WLAN Security Settings The AWK-3131A provides four standardized wireless security modes: Open, WEP (Wired Equivalent Privacy), WPA (Wi-Fi Protected Access), and WPA2. Several security modes are available in the AWK-3131A by selecting Security mode and WPA type:

Open: No authentication, no data encryption. WEP: Static WEP (Wired Equivalent Privacy) keys must be configured manually. WPA/WPA2-Personal: Also known as WPA/WPA2-PSK. You will need to specify the Pre-Shared Key in the Passphrase field, which will be used by the TKIP or AES engine as a master key to generate keys that actually encrypt outgoing packets and decrypt incoming packets. WPA/WPA2-Enterprise: Also called WPA/WPA2-EAP (Extensible Authentication Protocol). In addition to device-based authentication, WPA/WPA2-Enterprise enables user-based authentication via IEEE802.1X. The AWK-3131A can support three EAP methods: EAP-TLS, EAP-TTLS, and EAP-PEAP. Security mode Setting Open WEP WPA*

WPA2*

Description No authentication Static WEP is used WPA is used Fully supports IEEE802.11i with TKIP/AES + 802.1X Factory Default Open 3-10 AirWorks AWK-3131A Web Console Configuration NOTE Open For security reasons, you should NOT set security mode to Open System, since authentication and data encryption are NOT performed in Open System mode. WEP (only for legacy mode) Moxa includes WEP security mode only for legacy purposes. WEP is highly insecure and is considered fully deprecated by the Wi-Fi alliance. We do not recommend the use of WEP security under any circumstances. According to the IEEE802.11 standard, WEP can be used for authentication and data encryption to maintain confidentiality. Shared (or Shared Key) authentication type is used if WEP authentication and data encryption are both needed. Normally, Open (or Open System) authentication type is used when WEP data encryption is run with authentication. When WEP is enabled as a security mode, the length of a key (so-called WEP seed) can be specified as 64/128 bits, which is actually a 40/104-bit secret key with a 24-bit initialization vector. The AWK-3131A provides 4 entities of WEP key settings that can be selected to use with Key index. The selected key setting specifies the key to be used as a send-key for encrypting traffic from the AP side to the wireless client side. All 4 WEP keys are used as receive-keys to decrypt traffic from the wireless client side to the AP side. The WEP key can be presented in two Key types, HEX and ASCII. Each ASCII character has 8 bits, so a 40-bit

(or 64-bit) WEP key contains 5 characters, and a 104-bit (or 128-bit) key has 13 characters. In hex, each character uses 4 bits, so a 40-bit key has 10 hex characters, and a 128-bit key has 26 characters. Authentication type Setting Open Shared Description Data encryption is enabled, but without authentication Data encryption and authentication are both enabled. Factory Default Open Key type Setting HEX ASCII Key length Setting 64 bits 128 bits Key index Setting 1-4 Description Specifies WEP keys in hex-decimal number form Specifies WEP keys in ASCII form Factory Default HEX Description Uses 40-bit secret keys with 24-bit initialization vector Uses 104-bit secret key with 24-bit initialization vector Factory Default 64 bits Description Specifies which WEP key is used Factory Default Open 3-11 AirWorks AWK-3131A Web Console Configuration Description A string that can be used as a WEP seed for the RC4 encryption engine. Factory Default None WEP key 1-4 Setting ASCII type:

64 bits: 5 chars 128 bits: 13chars HEX type:

64 bits: 10 hex chars 128 bits: 26 hex chars WPA/WPA2-Personal WPA (Wi-Fi Protected Access) and WPA2 represent significant improvements over the WEP encryption method. WPA is a security standard based on 802.11i draft 3, while WPA2 is based on the fully ratified version of 802.11i. The initial vector is transmitted, encrypted, and enhanced with its 48 bits, twice as long as WEP. The key is regularly changed so that true session is secured. Even though AES encryption is only included in the WPA2 standard, it is widely available in the WPA security mode of some wireless APs and clients as well. The AWK-3131A also supports AES algorithms in WPA and WPA2 for better compatibility. Personal versions of WPA/WPA2, also know as WPA/WPA-PSK (Pre-Shared Key), provide a simple way of encrypting a wireless connection for high confidentiality. A Passphrase is used as a basis for encryption methods (or cipher types) in a WLAN connection. The passphrases should be complicated and as long as possible. There must be at least 8 ASCII characters in the Passphrase, and it could go up to 63. For security reasons, this passphrase should only be disclosed to users who need it, and it should be changed regularly. WPA type Setting Personal Enterprise Encryption method Setting TKIP**

AES Mixed*

Description Provides Pre-Shared Key-enabled WPA and WPA2 Provides enterprise-level security for WPA and WPA2 Description Temporal Key Integrity Protocol is enabled Advance Encryption System is enabled Provides TKIP broadcast key and TKIP+AES unicast key for some legacy AP clients. This option is rarely used. Factory Default Personal Factory Default AES

** This option is only available with 802.11a/b/g standard

* This option is available for legacy mode in AP/Master only, and does not support AES-enabled clients. Passphrase Setting 8 to 63 characters Description Master key to generate keys for encryption and decryption Factory Default None Key renewal (for AP/Master mode only) Setting 60 to 86400 seconds

(1 minute to 1 day) Description Specifies the time period of group key renewal Factory Default 3600 (seconds) 3-12 AirWorks AWK-3131A Web Console Configuration NOTE The key renewal value dictates how often the wireless AP encryption keys should be changed. The security level is generally higher if you set the key renewal value to a shorter number, which forces the encryption keys to be changed more frequently. The default value is 3600 seconds (6 minutes). Longer time periods can be considered if the line is not very busy. WPA/WPA2-Enterprise (for AP/Master mode) By setting WPA type to Enterprise, you can use EAP (Extensible Authentication Protocol), a framework authentication protocol used by 802.1X to provide network authentication. In these Enterprise-level security modes, a back-end RADIUS (Remote Authentication Dial-In User Service) server is needed if IEEE 802.1X functionality is enabled in WPA /WPA2. The IEEE 802.1X protocol also offers the possibility of carrying out an efficient connection authentication on a large-scale network. It is not necessary to exchange keys or passphrases. WPA type Setting Personal Enterprise Encryption method Setting TKIP**

AES Mixed*

Description Provides Pre-Shared Key-enabled WPA and WPA2 Provides enterprise-level security for WPA and WPA2 Factory Default Personal Description Temporal Key Integrity Protocol is enabled Advance Encryption System is enabled Provides TKIP broadcast key and TKIP+AES unicast key for some legacy AP clients. This option is rarely used. Factory Default AES

** This option is only available with 802.11a/b/g standard

* This option is available for legacy mode in AP/Master only, and does not support AES-enabled clients. Primary/Secondary RADIUS server IP Setting The IP address of RADIUS server Description Specifies the delegated RADIUS server for EAP Primary/Secondary RADIUS port Description Setting Port number Specifies the port number of the delegated RADIUS server Primary/ Secondary RADIUS shared key Setting Max. of 31 characters The secret key shared between AP and RADIUS server Description Factory Default None Factory Default 1812 Factory Default None 3-13 AirWorks AWK-3131A Web Console Configuration Key renewal Setting 60 to 86400 seconds

(1 minute to 1 year) Description Specifies the time period of group key renewal Factory Default 3600 (seconds) WPA/WPA2-Enterprise (for Client/Slave mode) When used as a client, the AWK-3131A can support three EAP methods (or EAP protocols): EAP-TLS, EAP-TTLS, and EAP-PEAP, corresponding to WPA/WPA-Enterprise settings on the AP side. Encryption method Setting TKIP**

AES

**This option is only available with 802.11a/b/g standard. Description Temporal Key Integrity Protocol is enabled Advance Encryption System is enabled EAP Protocol Setting TLS TTLS PEAP Description Specifies Transport Layer Security protocol Specifies Tunneled Transport Layer Security Specifies Protected Extensible Authentication Protocol, or Protected EAP Factory Default TKIP Factory Default TLS Before choosing the EAP protocol for your WPA/WPA2-Enterpise settings on the client end, please contact the network administrator to make sure the system supports the protocol on the AP end. Detailed information on these three popular EAP protocols is presented in the following sections. EAP-TLS TLS is the standards-based successor to Secure Socket Layer (SSL). It can establish a trusted communication channel over a distrusted network. TLS provides mutual authentication through certificate exchange. EAP-TLS is also secure to use. You are required to submit a digital certificate to the authentication server for validation, but the authentication server must also supply a certificate. You can use Basic Wireless Settings WLAN Certificate Settings to import your WLAN certificate and enable EAP-TLS on the client end. You can check the current certificate status in Current Status if it is available. Certificate issued to: Shows the certificate user Certificate issued by: Shows the certificate issuer Certificate expiration date: Indicates when the certificate has expired 3-14 AirWorks AWK-3131A Web Console Configuration EAP-TTLS It is usually much easier to re-use existing authentication systems, such as a Windows domain or Active Directory, LDAP directory, or Kerberos realm, rather than creating a parallel authentication system. As a result, TTLS (Tunneled TLS) and PEAP (Protected EAP) are used to support the use of so-called legacy authentication methods. TTLS and PEAP work in a similar way. First, they establish a TLS tunnel (EAP-TLS for example), and validate whether the network is trustworthy with digital certificates on the authentication server. This step establishes a tunnel that protects the next step (or inner authentication), and consequently is sometimes referred to as outer authentication. The TLS tunnel is then used to encrypt an older authentication protocol that authenticates the user for the network. As you can see, digital certificates are still needed for outer authentication in a simplified form. Only a small number of certificates are required, which can be generated by a small certificate authority. Certificate reduction makes TTLS and PEAP much more popular than EAP-TLS. The AWK-3131A provides some non-cryptographic EAP methods, including PAP, CHAP, MS-CHAP, and MS-CHAP-V2. These EAP methods are not recommended for direct use on wireless networks. However, they may be useful as inner authentication methods with TTLS and PEAP. Because the inner and outer authentications can use distinct user names in TTLS and PEAP, you can use an anonymous user name for the outer authentication, with the true user name only shown through the encrypted channel. Keep in mind that not all client software supports anonymous alteration. Confirm this with the network administrator before you enable identity hiding in TTLS and PEAP. TTL Inner Authentication Setting PAP CHAP MS-CHAP MS-CHAP-V2 Description Password Authentication Protocol is used Challenge Handshake Authentication Protocol is used Microsoft CHAP is used Microsoft CHAP version 2 is used Anonymous Setting Max. of 31 characters A distinct name used for outer authentication Description User name & Password Setting Description User name and password used in inner authentication Factory Default MS-CHAP-V2 Factory Default None Factory Default None 3-15 AirWorks AWK-3131A Web Console Configuration PEAP There are a few differences in the TTLS and PEAP inner authentication procedures. TTLS uses the encrypted channel to exchange attribute-value pairs (AVPs), while PEAP uses the encrypted channel to start a second EAP exchange inside of the tunnel. The AWK-3131A provides MS-CHAP-V2 merely as an EAP method for inner authentication. Inner EAP protocol Setting MS-CHAP-V2 Description Microsoft CHAP version 2 is used Anonymous Setting Max. of 31 characters A distinct name used for outer authentication Description User name & Password Setting Description User name and password used in inner authentication Factory Default MS-CHAP-V2 Factory Default None Factory Default None Advanced Wireless Settings Additional wireless-related parameters are presented in this section to help you set up your wireless network in detail. Transmission Rate Setting Auto Available rates Description The AWK-3131A senses and adjusts the data rate automatically Auto Users can manually select a target transmission data rate but does't support when RF type are G/N mixed, B/G/N mixed and A/N mixed. Factory Default 3-16 AirWorks AWK-3131A Web Console Configuration Multicast Rate Setting Available rates Guarding Interval Setting Guarding Interval Transmission Power Setting Available power Description You can set a fixed multicast rate for the transmission of broadcast and multicast packets on a per-radio basis. This parameter can be useful in an environment where multicast video streaming is occurring in the wireless medium, providing the wireless clients are capable of handling the configured rate Factory Default 6M Description Guarding interval is used to ensure that distinct transmissions do not interfere with one another. You can select the guarding interval manually for Wireless-N connections. The two options are Short (400ns) and Long (800ns). Factory Default 800ns. Description Users can manually select a target power to mask max output power. Because different transmission rate would have it own max output power, please reference product datasheet. For 802.11bg, the available setting is from 0 to 20 Factory Default 10 Beacon Interval (for AP/Master mode only) Setting Beacon Interval

(40 to 1000 ms) Description Indicates the frequency interval of the beacon DTIM Interval (for AP/Master mode only) Setting Data Beacon Rate

(1 to 15) Description Indicates how often the AWK-3131A sends out a Delivery Traffic Indication Message Fragmentation threshold Setting Fragment Length

(256 to 2346) Description Specifies the maximum size a data packet before splitting and creating another new packet Factory Default 100 (ms) Factory Default 1 Factory Default 2346 RTS threshold Setting RTS/CTS Threshold

(256 to 2346) Description Determines how large a packet can be before the Access Point coordinates transmission and reception to ensure efficient communication Factory Default 2346 NOTE You can refer to the related glossaries in Chapter 5 for detailed information about the above-mentioned settings. By setting these parameters properly, you can better tune the performance of your wireless network. Transmission distance (for 802.11a/n only) Setting Distance or max. range for transmission

(500 to 2500 m) Description Specifies the transmission distance or max. range between two AWK devices. This parameter should be set properly, especially for long-distance communication. Factory Default 500 3-17 AirWorks AWK-3131A Web Console Configuration NOTE Noise protection Setting Enable/Disable Description Adjusts the interference coping capability of the wireless signal. This option should be enabled for communication distance under 500 meters, and should be disabled for communication distances over 500 meters. Factory Default Disable Make sure the same Transmission distance parameters are set in both AP and Client. When this parameter is greater than 500, an optimal algorithm will be enabled to support long-distance transmission. Note that Transmission enhancement only supports 802.11a/n mode; 802.11b/g/n mode is not supported. Transmission enhancement is also recommended to enable communication at both ends when long-distance transmission is required. A high-gain antenna installed at a fixed antenna connector can also improve performance. WMM Setting Enable/Disable Description WMM is a QoS standard for WLAN traffic. Voice and video data will be given priority bandwidth when enabled with WMM supported wireless clients. Note: WMM will always be enabled under 802.11n mode. Factory Default Enable Full 11a channel support Setting Enable/Disable Description Full 11a channel support allows users to select one channel from 802.11a, including channels in licensed and unlicensed bands. Factory Default Disable Turbo Roaming (for Client mode only) Setting Enable/ Disable Description Moxas Turbo Roaming can enable rapid handover when the AWK-3131A, as a client, roams among a group of APs. Factory Default Disable When Turbo Roaming is enabled, the RF type, AP alive check, and Scan channels will be shown as follows. RF type shows the current RF type that this client is using. AP alive check will check if the AP connection is still available. When this function is enabled, a check will be done every 10 ms. You can set up Scan channels for the APs among which this client is going to roam. There are three Scan channels available. Note that the Scan channels may need to be modified when the RF type is changed. (For example, channel 36 is not available in B, G, N or B/G/N Mix mode.) 3-18 AirWorks AWK-3131A Web Console Configuration WLAN Certification Settings (for EAP-TLS in Client/Slave mode only) When EAP-TLS is used, a WLAN Certificate will be required at the client end to support WPA/WPA2-Enterprise. The AWK-3131A can support the PKCS #12, also known as Personal Information Exchange Syntax Standard, certificate formats that define file formats commonly used to store private keys with accompanying public key certificates, protected with a password-based symmetric key. Current Status displays information for the current WLAN certificate, which has been imported into the AWK-3131A. Nothing will be shown if a certificate is not available. Certificate issued to: Shows the certificate user Certificate issued by: Shows the certificate issuer Certificate expiration date: Indicates when the certificate has expired You can import a new WLAN certificate in Import WLAN Certificate by following these steps, in order:

1. Input the corresponding password (or key) in the Certificate private password field and then click Submit to set the password. 2. The password will be displayed in the Certificate private password field. Click on the Browse button in Select certificate/key file and select the certificate file. 3. Click Upload Certificate File to import the certificate file. If the import succeeds, you can see the information uploaded in Current Certificate. If it fails, you may need to return to step 1 to set the password correctly and then import the certificate file again. NOTE The WLAN certificate will remain after the AWK-3131A reboots. Even though it is expired, it can still be seen on the Current Certificate. 3-19 AirWorks AWK-3131A Web Console Configuration Advanced Settings Several advanced functions are available to increase the functionality of your AWK-3131A and wireless network system. A VLAN is a collection of clients and hosts grouped together as if they were connected to the broadcast domains in a layer 2 network. The DHCP server helps you deploy wireless clients efficiently. Packet filters provide security mechanisms, such as firewalls, in different network layers. Moreover, the AWK-3131A can support STP/RSTP protocol to increase reliability across the entire network, and SNMP support can make network management easier. Using Virtual LAN Setting up Virtual LANs (VLANs) on your AWK series increases the efficiency of your network by dividing the LAN into logical segments, as opposed to physical segments. In general, VLANs are easier to manage. The Virtual LAN (VLAN) Concept What is a VLAN?

A virtual LAN, commonly known as a VLAN, is a group of hosts with a common set of requirements that communicate as if they were attached to the same broadcast domain, regardless of their physical location. A VLAN has the same attributes as a physical LAN, but it allows for end stations to be grouped together even if they are not located on the same network switch. Network reconfiguration can be done through software instead of physically relocating devices. VLANs now extend as far as the reach of the access point signal. Clients can be segmented into wireless sub-networks via SSID and VLAN assignment. A Client can access the network by connecting to an AP configured to support its assigned SSID/VLAN. Benefits of VLANs VLANs are used to conveniently, efficiently, and easily manage your network in the following ways:

Improve network performance and reduce latency Increase security Manage adds, moves, and changes from a single point of contact Define and monitor groups Reduce broadcast and multicast traffic to unnecessary destinations Secure network restricts members to resources on their own VLAN Clients roam without compromising security VLAN Workgroups and Traffic Management The AP assigns clients to a VLAN based on a Network Name (SSID). The AP can support up to 9 SSIDs per radio interface, with a unique VLAN configurable per SSID. The AP matches packets transmitted or received to a network name with the associated VLAN. Traffic received by a VLAN is only sent on the wireless interface associated with that same VLAN. This eliminates unnecessary traffic on the wireless LAN, conserving bandwidth and maximizing throughput. In addition to enhancing wireless traffic management, the VLAN-capable AP supports easy assignment of wireless users to workgroups. In a typical scenario, each user VLAN represents a department workgroup; for example, one VLAN could be used for a marketing department and the other for a human resource department. In this scenario, the AP would assign every packet it accepted to a VLAN. Each packet would then be identified as marketing or human resource, depending on which wireless client received it. The AP would insert VLAN headers or tags with identifiers into the packets transmitted on the wired backbone to a network switch. 3-20 AirWorks AWK-3131A Web Console Configuration Finally, the switch would be configured to route packets from the marketing department to the appropriate corporate resources such as printers and servers. Packets from the human resource department could be restricted to a gateway that allowed access to only the Internet. A member of the human resource department could send and receive e-mail and access the Internet, but would be prevented from accessing servers or hosts on the local corporate network. Configuring Virtual LAN VLAN Settings To configure the AWKs VLAN, use the VLAN Setting page to configure the ports. Management VLAN ID Setting VLAN ID ranges from 1 to 4094 Description Set the management VLAN of this AWK. Factory Default 1 Port Type LAN WLAN Port PVID Setting VLAN ID ranging from 1 to 4094 VLAN Tagged Setting A comma-seperated list of VLAN IDs. Each of the VLAN IDs range from 1 to 4094. Description This port is the LAN port on the AWK. This is a wireless port for the specific SSID. This field will refer to the SSID that you have created. If more SSIDs have been created, new rows will be added. Trunk Port Yes Description Set the ports VLAN ID for devices that connect to the port. The port can be a LAN port or WLAN ports. Factory Default 1 Description Specify which VLANs can communicate with this specific VLAN. (Empty) Factory Default 3-21 AirWorks AWK-3131A Web Console Configuration NOTE The VLAN feature can allow wireless clients to manage the AP. If the VLAN Management ID matches a VLAN ID, then those wireless clients who are members of that VLAN will have AP management access. CAUTION: Once a VLAN Management ID is configured and is equivalent to one of the VLAN IDs on the AP, all members of that User VLAN will have management access to the AP. Be careful to restrict VLAN membership to those with legitimate access to the AP. DHCP Server (for AP mode only) DHCP (Dynamic Host Configuration Protocol) is a networking protocol that allows administrators to assign temporary IP addresses to network computers by leasing an IP address to a user for a limited amount of time, instead of assigning permanent IP addresses. The AWK-3131A can act as a simplified DHCP server and easily assign IP addresses to your DHCP clients by responding to the DHCP requests from the client ends. The IP-related parameters you set on this page will also be sent to the client. You can also assign a static IP address to a specific client by entering its MAC address. The AWK-3131A provides a Static DHCP mapping list with up to 16 entities. Be reminded to check the Active check box for each entity to activate the setting. You can check the IP assignment status under Status DHCP Client List. Description Enables AWK-3131A as a DHCP server Disable DHCP server function Factory Default Disable Description The IP address of the router that connects to an outside network Factory Default None DHCP server Setting Enable Disable Default gateway Setting IP address of a default gateway 3-22 AirWorks AWK-3131A Web Console Configuration Subnet mask Setting subnet mask Description Identifies the type of sub-network (e.g., 255.255.0.0 for a Class B network, or 255.255.255.0 for a Class C network) Factory Default None Primary/ Secondary DNS server Setting IP address of Primary/

Secondary DNS server Description The IP address of the DNS Server used by your network. After entering the DNS Servers IP address, you can use URL as well. The Secondary DNS server will be used if the Primary DNS server fails to connect. Factory Default None Start IP address Setting IP address Description Indicates the IP address which AWK-3131A can start assigning None Factory Default Maximum number of users Setting 1 999 Description Specifies how many IP address can be assigned continuously None Factory Default Client lease time Setting 1 10 days Packet Filters Description The lease time for which an IP address is assigned. The IP address may go expired after the lease time is reached. Factory Default 10 (days) The AWK-3131A includes various filters for IP-based packets going through LAN and WLAN interfaces. You can set these filters as a firewall to help enhance network security. MAC Filter The AWK-3131As MAC filter is a policy-based filter that can allow or filter out IP-based packets with specified MAC addresses. The AWK-3131A provides 8 entities for setting MAC addresses in your filtering policy. Remember to check the Active check box for each entity to activate the setting. Enable Setting Enable Disable Policy Setting Accept Drop Description Enables MAC filter Disables MAC filter Factory Default Disable Description Only the packets fitting the entities on list can be allowed. Any packet fitting the entities on list will be denied. Factory Default Drop 3-23 AirWorks AWK-3131A Web Console Configuration ATTENTION Be careful when you enable the filter function:

Drop + no entity on list is activated = all packets are allowed Accept + no entity on list is activated = all packets are denied IP Protocol Filter The AWK-3131As IP protocol filter is a policy-based filter that can allow or filter out IP-based packets with specified IP protocol and source/destination IP addresses. The AWK-3131A provides 8 entities for setting IP protocol and source/destination IP addresses in your filtering policy. Four IP protocols are available: All, ICMP, TCP, and UDP. You must specify either the Source IP or the Destination IP. By combining IP addresses and netmasks, you can specify a single IP address or a range of IP addresses to accept or drop. For example, IP address 192.168.1.1 and netmask 255.255.255.255 refers to the sole IP address 192.168.1.1. IP address 192.168.1.1 and netmask 255.255.255.0 refers to the range of IP addresses from 192.168.1.1 to 192.168.255. Remember to check the Active check box for each entity to activate the setting. Enable Setting Enable Disable Policy Setting Accept Drop Description Enables IP protocol filter Disables IP protocol filter Factory Default Disable Description Only the packets fitting the entities on the list can be allowed Drop Any packet fitting the entities on the list will be denied Factory Default ATTENTION Be careful when you enable the filter function:

Drop + no entity on list is activated = all packets are allowed. Accept + no entity on list is activated = all packets are denied. 3-24 AirWorks AWK-3131A Web Console Configuration TCP/UDP Port Filter The AWK-3131As TCP/UDP port filter is a policy-based filter that can allow or filter out TCP/UDP-based packets with a specified source or destination port. The AWK-3131A provides 8 entities for setting the range of source/destination ports of a specific protocol. In addition to selecting TCP or UDP protocol, you can set either the source port, destination port, or both. The end port can be left empty if only a single port is specified. Of course, the end port cannot be larger then the start port. The Application name is a text string that describes the corresponding entity with up to 31 characters. Remember to check the Active check box for each entity to activate the setting. Enable Setting Enable Disable Policy Setting Accept Drop Description Enables TCP/UDP port filter Disables TCP/UDP port filter Factory Default Disable Description Only the packets fitting the entities on list can be allowed. Any packet fitting the entities on list will be denied. Factory Default Drop ATTENTION Be careful when you enable the filter function:

Drop + no entity on list is activated = all packets are allowed Accept + no entity on list is activated = all packets are denied 3-25 AirWorks AWK-3131A Web Console Configuration RSTP Settings (for Master or Slave mode only) AWK-3131A supports IEEE802.1D Spanning Tree Protocol and IEEE802.1w Rapid STP standards. In addition to eliminating unexpected path looping, STP/RSTP can provide a backup path recovery if a wired/ wireless path fails accidentally. The reliability and availability can increase because this fail-over function. AWK-3131As STP/RSTP feature is disabled by default. To be completely effective, you must enable RSTP/STP on every AWK-3131A connected to your network. If AWK-3131A plays a Slave role, which is connected to a device (PLC, RTU, etc.) as opposed to network switch equipment, it is not necessary to enable STP/RSTP. The reason is that it will cause unnecessary negotiation. AWK-3131As support STP/RSTP in Master or Slave mode only. The following figures indicate which Spanning Tree Protocol parameters can be configured. A more detailed explanation of each parameter is given below the figure. RSTP status This field will appear only when selected to operate STP/RSTP. It indicates whether this AWK-3131A is the Root of the Spanning Tree (the root is determined automatically) or not. Bridge priority Setting Numerical value selected by user Hello time Setting Numerical value input by user

(1 10 seconds) Forwarding delay Setting Numerical value input by user

(4 30 seconds) Max. age Setting Numerical value input by user

(6 40 seconds) Description You can increase the bridge priority by selecting a lower number. A higher bridge priority brings a greater chance of being established as the root of the Spanning Tree topology. Factory Default 32768 Description The root of the Spanning Tree topology periodically sends out a hello message to other devices on the network to check if the topology is healthy. Hello time indicates how often the root sends hello messages. Factory Default 2 (seconds) Description The amount of time this device waits before checking to see if it should change to a different topology. Factory Default 15 (seconds) Description As a non-root role, if the device has not received a hello message from the root longer than Max. age, it will reconfigure itself as a root. Once two or more devices on the network are recognized as a root, the devices will renegotiate to set up a Factory Default 20 (seconds) 3-26 AirWorks AWK-3131A Web Console Configuration new Spanning Tree topology. Enable RSTP Setting Enable/ disable Port priority Setting Numerical value selected by user Port cost Setting Enable/ Disable Edge port Setting Checked/ unchecked Description Enables or disables the port as a node on the Spanning Tree topology. Factory Default Disable

(unchecked) Description Increase this ports priority as a node on the Spanning Tree topology by inputting a lower number. Factory Default 128 Description Input a higher cost to indicate that this port is less suitable as a node for the Spanning Tree topology Factory Default 2000000 Description Sets a port, which no BPDU expectedly goes through, as an edge port Factory Default unchecked, except AP port NOTE We recommend you set an edge port for the port, which is connected to a non-STP/RSTP sub-network or an end device (PLC, RTU, etc.) as opposed to network equipment. This can prevent unnecessary waiting and negotiation of STP/RSTP protocol, and accelerate system initialization. When an edge port receives BPDUs, it can still function as an STP/RSTP port and start negotiation. Setting an edge port is different from disabling STP/RSTP on a port. If you disable STP/RSTP, a port will not deal with STP/RSTP BPDUs at all. Port Status Port Status indicates the current Spanning Tree status of this port. Use Forwarding for normal transmission, or Blocking to block transmission. 3-27 AirWorks AWK-3131A SNMP Agent Web Console Configuration The AWK-3131A supports SNMP V1/V2c/V3. SNMP V1 and SNMP V2c use a community string match for authentication, which means that SNMP servers access all objects with read-only or read/write permissions using the community string public/private (default value). SNMP V3, which requires you to select an authentication level of MD5 or SHA, is the most secure protocol. You can also enable data encryption to enhance data security. The AWK-3131As MIB can be found in the software CD and supports reading the attributes via SNMP. (Only get method is supported.) SNMP security modes and security levels supported by the AWK-3131A are shown in the following table. Select the security mode and level that will be used to communicate between the SNMP agent and manager. Protocol Version SNMP V1, V2c Setting on UI web page V1, V2c Read Community V1, V2c Write/Read Community Authenticatio n Type Community string Community string SNMP V3 No-Auth No MD5 or SHA Authenticatio n based on MD5 or SHA MD5 or SHA Authenticatio n based on MD5 or SHA Data Encryption No No No No Data encryption key Method Use a community string match for authentication Use a community string match for authentication Use account with admin or user to access objects Provides authentication based on HMAC-MD5, or HMAC-SHA algorithms. 8-character passwords are the minimum requirement for authentication. Provides authentication based on HMAC-MD5 or HMAC-SHA algorithms, and data encryption key. 8-character passwords and a data encryption key are the minimum requirements for authentication and encryption. The following parameters can be configured on the SNMP Agent page. A more detailed explanation of each parameter is given below the following figure. Enable Setting Enable Disable Description Enables SNMP Agent Disables SNMP Agent Factory Default Disable 3-28 AirWorks AWK-3131A Web Console Configuration Remote Management Setting Enable Disable Description Allow remote management via SNMP agent Disallow remote management via SNMP agent Read community (for V1, V2c) Setting V1, V2c Read Community Description Use a community string match with a maximum of 31 characters for authentication. This means that the SNMP agent can access all objects with read-only permissions using this community string. Factory Default Disable Factory Default public Write community (for V1, V2c) Setting V1, V2c Read /Write Community Description Use a community string match with a maximum of 31 characters for authentication. This means that the SNMP agent can accesses all objects with read/write permissions using this community string. Factory Default private SNMP agent version Setting V1, V2c, V3, or V1, V2c, or V3 only Description Select the SNMP protocol version used to manage the switch. V1, V2c Factory Default Admin auth type (for V1, V2c, V3, and V3 only) Setting No Auth MD5 Description Use admin account to access objects. No authentication Provide authentication based on the HMAC-MD5 algorithms. 8-character passwords are the minimum requirement for authentication. Provides authentication based on HMAC-SHA algorithms. 8-character passwords are the minimum requirement for authentication. SHA Admin private key (for V1, V2c, V3, and V3 only) Setting Disable DES AES Description No data encryption DES-based data encryption AES-based data encryption Factory Default No Auth Factory Default Disable Private key A data encryption key is the minimum requirement for data encryption (maximum of 63 characters) Private MIB Information Device Object ID Also know as OID. This is the AWK-3131As enterprise value. It is fixed. 3-29 AirWorks AWK-3131A Web Console Configuration Link Fault Pass-Through (for Client/Slave mode only) This function means if Ethernet port is link down, wireless connection will be forced to disconnect. Once Ethernet link is recovered, AWK will try to connect to AP. If wireless is disconnected, AWK restarts auto-negotiation on Ethernet port but always stays in the link failure state. Once the wireless connection is recovered, AWK will try to recover the Ethernet link. System log will indicate the link fault pass through events in addition to the original link up/down events. Link Fault Pass-Through Setting Enable Disable Description Enables Link Fault Pass-Through Disables Link Fault Pass-Through Auto Warning Settings Factory Default Disable Since industrial-grade devices are often located at the endpoints of a system, these devices will not always know what is happening elsewhere on the network. This means that these devices, including wireless APs or clients, must provide system maintainers with real-time alarm messages. Even when system administrators are out of the control room for an extended period, they can still be informed of the status of devices almost instantaneously when exceptions occur. In addition to logging these events, the AWK-3131A supports different approaches to warn engineers automatically, such as SNMP trap, e-mail, and relay output. It also supports two digital inputs to integrate sensors into your system to automate alarms by email and relay output. System Log System Log Event Types Detail information for grouped events is shown in the following table. You can check the box for Enable log to enable the grouped events. All default values are enabled (checked). The log for system events can be seen in Status System Log. NOTE RSSI report events (Only for Client mode) is good for site survey stage and need to use special Utility to draw RSSI as a table. But this function would make extra traffic load, we recommend disable this function in normal using. 3-30 AirWorks AWK-3131A Web Console Configuration System-related events System restart (warm start) Network-related events LAN link on LAN link off Event is triggered when The AWK-3131A is rebooted, such as when its settings are changed (IP address, subnet mask, etc.). Event is triggered when The LAN port is connected to a device or network. The port is disconnected (e.g., the cable is pulled out, or the opposing device shuts down). A wireless client is associated or disassociated. The AWK-3131A is associated with an AP. The AWK-3131A is disassociated from an AP. Event is triggered when A configuration item has been changed. Client joined/ left

(for AP/Master mode) WLAN connected to AP

(for Client/Slave mode) WLAN disconnected

(for Client/Slave mode) Config-related events Configuration Changed Configuration file import via Web Console The configuration file is imported to the AWK-3131A. Console authentication failure Firmware upgraded Power events Power 1/2 transition (On -> Off) PoE transition (On -> Off) Power 1/2 transition (Off -> On) PoE transition (Off -> On) DI events DI1/2 transition (On -> Off) DI1/2 transition (Off -> On) An incorrect password is entered. The AWK-3131As firmware is updated. Event is triggered when The AWK-3131A is powered down in PWR1/2. The AWK-3131A is powered down in PoE. The AWK-3131A is powered via PWR1/2. The AWK-3131A is powered via PoE. Event is triggered when Digital Input 1/2 is triggered by on to off transition Digital Input 1/2 is triggered by off to on transition Syslog This function provides the event logs for the Syslog server. The function supports up to three configurable Syslog servers and Syslog server UDP port numbers. When an event occurs, the event will be sent as a Syslog UDP packet to the specified Syslog servers. Syslog Event Types Detail information for the grouped events is shown in the following table. You can check the box for Enable log to enable the grouped events. All default values are enabled (checked). Details for each event group can be found on the System log Event Types table on page 3-31. 3-31 AirWorks AWK-3131A Web Console Configuration Syslog Server Settings You can configure the parameters for your Syslog servers in this page. Description Enter the IP address of the 1st/ 2nd/ 3rd Syslog Server Factory Default None Description Enter the UDP port of the corresponding Syslog server Factory Default 514 Syslog server 1/ 2/ 3 Setting IP address Syslog port Setting Port destination

(1 to 65535) E-mail E-mail Event Types Check the box for Active to enable the event items. All default values are deactivated (unchecked). Details for each event item can be found on the System log Event Types table on page 3-31. 3-32 AirWorks AWK-3131A Web Console Configuration E-mail Server Settings You can set up to 4 e-mail addresses to receive alarm emails from the AWK-3131A. The following parameters can be configured on the E-mail Server Settings page. In addition, a Send Test Mail button can be used to test whether the Mail server and e-mail addresses work well. More detailed explanations about these parameters are given after the following figure. Mail server (SMTP) Setting IP address Description The IP Address of your email server. User name & Password Setting Description User name and password used in the SMTP server Factory Default None Factory Default None From e-mail address Setting Max. 63 characters Description Enter the administrators e-mail address which will be shown in the From field of a warning e-mail. Factory Default None To E-mail address 1/ 2/ 3/ 4 Setting Max. 63 characters Description Enter the receivers e-mail addresses. Factory Default None Relay The AWK-3131A has one relay output, which consists of 2 terminal block contacts on the AWK-3131As top panel. These relay contacts are used to indicate user-configured events and system failure. The two wires attached to the relay contacts form an open circuit when a user-configured event is triggered. If a user-configured event does not occur, the relay circuit will remain closed. For safety reasons, the relay circuit is kept open when the AWK-3131A is not powered. Relay Event Types You can check the box for Active to enable the event items. All default values are deactivated (unchecked). Details for each event item can be found in the System log Event Types table on page 3-31. 3-33 AirWorks AWK-3131A Web Console Configuration Trap Traps can be used to signal abnormal conditions (notifications) to a management station. This trap-driven notification can make your network more efficient. Because a management station usually takes care of a large number of devices that have a large number of objects, it will be overloading for the management station to poll or send requests to query every object on every device. It would be better if the managed device agent could notify the management station by sending a message known as a trap for the event. Trap Event Types SNMP Trap Receiver Settings SNMP traps are defined in SMIv1 MIBs (SNMPv1) and SMIv2 MIBs (SNMPv2c). The two styles are basically equivalent, and it is possible to convert between the two. You can set the parameters for SNMP trap receivers through the web page. 1st / 2nd Trap version Setting V1 V2 Description SNMP trap defined in SNMPv1 SNMP trap defined in SNMPv2 Factory Default V1 1st / 2nd Trap server IP/name Setting IP address or host name Description Enter the IP address or name of the trap server used by your network. Factory Default None 3-34 AirWorks AWK-3131A Web Console Configuration 1st / 2nd Trap community Setting Max. of 31 characters Description Use a community string match with a maximum of 31 characters for authentication. Factory Default alert Status Wireless Status The status for 802.11 info parameters, such as Operation mode and Channel, are shown on the Wireless Status page. The status will refresh every 5 seconds if the Auto refresh box is checked. Certain values for 802.11 info may not show up due to different operation modes. As a result, Current BSSID and Signal strength are not available in AP mode. It is helpful to use the continuously updated information on this page, such as Signal strength, to monitor the signal strength of the AWK-3131A in Client mode. Associated Client List (for AP/Master mode only) Associated Client List shows all the clients that are currently associated to a particular AWK-3131A. You can click Select all to select all the content in the list for further editing. You can click Refresh to refresh the list. 3-35 AirWorks AWK-3131A Web Console Configuration DHCP Client List (for AP mode only) The DHCP Client List shows all the clients that require and have successfully received IP assignments. You can click the Refresh button to refresh the list. You can press Select all button to select all content in the list for further editing. System Log Triggered events are recorded in System Log. You can export the log contents to an available viewer by clicking Export Log. You can use the Clear Log button to clear the log contents and the Refresh button to refresh the log. 3-36 AirWorks AWK-3131A Relay Status Web Console Configuration The status of user-configurable events can be found under Relay Status. The status will refresh every 5 seconds if the Auto refresh box is checked. If an event is triggered, it will be noted on this list. System administrators can click Acknowledge Event when he has acknowledged the event and addressed it. DI and Power Status The status of power inputs and digital inputs is shown on this web page. The status will refresh every 5 seconds if the Auto refresh box is checked. RSTP Status The following figures indicate the status which Spanning Tree Protocol parameters have been configured. 3-37 AirWorks AWK-3131A Maintenance Web Console Configuration Maintenance functions provide the administrator with tools to manage the AWK-3131A and wired/wireless networks. Console Settings You can enable or disable access permission for the following consoles: HTTP, HTTPS, Telnet and SSH connections. For more security, we recommend you only allow access to the two secured consoles, HTTPS and SSH. Ping Ping helps to diagnose the integrity of wired or wireless networks. By inputting a nodes IP address in the Destination field, you can use the ping command to make sure it exists and whether or not the access path is available. If the node and access path are available, you will see that all packets were successfully transmitted with no loss. Otherwise, some, or even all, packets may get lost, as shown in the following figure. 3-38 AirWorks AWK-3131A Web Console Configuration Firmware Upgrade The AWK-3131A can be enhanced with more value-added functions by installing firmware upgrades. The latest firmware is available at Moxas download center. Before running a firmware upgrade, make sure the AWK-3131A is off-line. Click the Browse button to specify the firmware image file and click Firmware Upgrade and Restart to start the firmware upgrade. After the progress bar reaches 100%, the AWK-3131A will reboot itself. When upgrading your firmware, the AWK-3131As other functions are forbidden. ATTENTION Please make sure the power source is stable when you upgrade your firmware. An unexpected power breakup may damage your AWK-3131A. Config Import Export First way you can back up or restore the AWK-3131As configuration with Config Import Export. In the Config Import section, click Browse to specify the configuration file and click Config Import button to begin importing the configuration. In the Config Export section, click the Config Export button and save the configuration file onto your local storage media. The configuration file is a text file and you can view and edit it with a general text-editing tool. You can also back up or restore the ABC-01 configuration with Config Import Export. 3-39 AirWorks AWK-3131A Web Console Configuration To download the configuration to the AWK:

1. Turn off the AWK. 2. Plug in the ABC-01 to the AWKs RS-232 console. 3. Turn on AWK. 4. AWK will detect ABC-01 during bootup, and download the configuration from the ABC-01 to the AWK automatically. Once the configuration downloads and if configuration format is correct, the AWK will emit three short beeps, then continue the boot up. 5. Once the AWK has booted up successfully, it will emit the normal two beeps, and the ready LED will turn to solid green. Load Factory Default Use this function to reset the AWK-3131A and roll all settings back to the factory default values. You can also reset the hardware by pressing the reset button on the top panel of the AWK-3131A. Password You can change the administration password for each of the AWK-3131As console managers by using the Password function. Before you set up a new password, you must input the current password and reenter the new password for confirmation. For your security, do not use the default password root, and remember to change the administration password regularly. Misc. Settings Additional settings to help you manage your AWK-3131A, are available on this page. Reset button Setting Always enable Disable after 60 sec Description The AWK-3131As Reset button works normally. The AWK-3131As reset to default function will be inactive 60 seconds after the AWK-3131A finishes booting up. Factory Default Always enable 3-40 AirWorks AWK-3131A Web Console Configuration Save Configuration The following figure shows how the AWK-3131A stores the setting changes into volatile and non-volatile memory. All data stored in volatile memory will disappear when the AWK-3131A is shutdown or rebooted unless they are y. Because the AWK-3131A starts up and initializes with the settings stored in flash memory, all new changes must be saved to flash memory before restarting the AWK-3131A. This also means the new changes will not work unless you run either the Save Configuration function or the Restart function. After you click on Save Configuration in the left menu box, the following screen will appear. Click Save if you wish to update the configuration settings in the flash memory at this time. Alternatively, you may choose to run other functions and put off saving the configuration until later. However, the new setting changes will remain in the non-volatile memory until you save the configurations. 3-41 AirWorks AWK-3131A Restart Web Console Configuration If you submitted configuration changes, you will find a blinking string in the upper right corner of the screen. After making all your changes, click the Restart function in the left menu box. One of two different screens will appear. If you made changes recently but did not save, you will be given two options. Clicking the Restart button here will reboot the AWK-3131A directly, and all setting changes will be ignored. Clicking the Save and Restart button will apply all setting changes and then reboot the AWK-3131A. If you run the Restart function without changing any configurations or saving all your changes, you will see just one Restart button on your screen. You will not be able to run any of the AWK-3131As functions while the system is rebooting. Logout Logout helps users disconnect the current HTTP or HTTPS session and go to the Login page. For security reasons, we recommend you logout before quitting the console manager. 3-42 4 4. Software Installation and Configuration The following topics are covered in this chapter:

Overview AWK Search Utility Installing AWK Search Utility Configuring AWK Search Utility AirWorks AWK-3131A Software Installation and Configuration Overview The Documentation & Software CD included with your AWK-3131A is designed to make the installation and configuration procedure easy and straightforward. This auto-run CD includes AWK Search Utility (to broadcast search for all AWKs accessible over the network), the AWK-3131A Users Manual, and Quick Installation Guide. AWK Search Utility Installing AWK Search Utility Click the INSTALL UTILITY button in the AWK Installation CD auto-run window to install AWK Search Utility. Once the program starts running, click Yes to proceed. 1. Click Next when the Welcome screen opens to proceed with the installation. 2. Click Next to install program files to the default directory, or click Browse to select an alternate location. 4-2 AirWorks AWK-3131A Software Installation and Configuration 3. Click Next to create the programs shortcut files to the default directory, or click Browse to select an alternate location. 4. Click Next to select additional tasks. 5. Click Next to proceed with the installation. The installer then displays a summary of the installation options. 4-3 AirWorks AWK-3131A Software Installation and Configuration 6. Click Install to begin the installation. The setup window will report the progress of the installation. To change the installation settings, click Back and navigate to the previous screen. 7. Click Finish to complete the installation of AWK Search Utility. Configuring AWK Search Utility The Broadcast Search function is used to locate all AWK-3131A APs that are connected to the same LAN as your computer. After locating an AWK-3131A, you will be able to change its IP address. Since the Broadcast Search function searches by TCP packet and not IP address, it doesnt matter if the AWK-3131A is configured as an AP or Client. In either case, APs and Clients connected to the LAN will be located, regardless of whether or not they are part of the same subnet as the host. 1. Start the AWK Search Utility program. When the Login page appears, select the Search AWK only option to search for AWKs and to view each AWKs configuration. Select the AWK management option to assign IPs, upgrade firmware, and locate devices. 2. Open the AWK Search Utility and then click the Search icon. 4-4 AirWorks AWK-3131A Software Installation and Configuration 3. The Searching window indicates the progress of the search. When the search is complete, all AWKs that were located will be displayed in the AWK Search Utility window. 4. Click Locate to cause the selected device to beep. 5. Make sure your AWK is unlocked before using the search utilitys icons setting. The AWK will unlock automatically if the password is set to the default. Otherwise you must enter the new password manually. 6. Go to Tools AWK login Options to manage and unlock additional AWKs. 7. Use the scroll down list to select the MAC addresses of those AWKs you would like to manage, and then click Add. Key in the password for the AWK device and then click OK to save. If you return to the search page and search for the AWK again, you will find that the AWK will unlock automatically. 4-5 AirWorks AWK-3131A Software Installation and Configuration ATTENTION For security purposes, we suggest you can change the AWK search utility login password instead of using the default. To modify the configuration of the highlighted AWK, click on the Web icon to open the web console. This will take you to the web console, where you can make all configuration changes. Refer to Chapter 3, Using the Web Console, for information on how to use the web console. Click on Telnet if you would like to use telnet to configure your AWKs. Click Assign IP to change the IP setting. 4-6 AirWorks AWK-3131A Software Installation and Configuration The three advanced optionsSearch, Connection, and Miscellaneousare explained below:

Search Retry count (default=5): Indicates how many times the search will be retried automatically. Retry interval (ms): The time lapsed between retries. Connection Connection timeout (secs): Use this option to set the waiting time for the Default Login, Locate, Assign IP, Upload Firmware, and Unlock to complete. Upgrade timeout (secs): Use this option to set the waiting time for the connection to disconnect while the firmware is upgrading. Use this option to set the waiting time for the Firmware to write to flash. Misc. Search on start: Checkmark this box if you would like the search function to start searching for devices after you log in to the AWK search Utility. 4-7 5 5. Other Console Considerations This chapter explains how to access the AWK-3131A for the first time. In addition to HTTP access, there are four ways to access AWK-3131A: serial console, Telnet console, SSH console, and HTTPS console. The serial console connection method, which requires using a short serial cable to connect the AWK-3131A to a PCs COM port, can be used if you do not know the AWK-3131As IP address. The other consoles can be used to access the AWK-3131A over an Ethernet LAN, or over the Internet. The following topics are covered in this chapter:

RS-232 Console Configuration (115200, None, 8, 1, VT100) Configuration by Telnet and SSH Consoles Configuration by Web Browser with HTTPS/SSL Disabling Telnet and Browser Access AirWorks AWK-3131A Other Console Considerations RS-232 Console Configuration (115200, None, 8, 1, VT100) The serial console connection method, which requires using a short serial cable to connect the AWK-3131A to a PCs COM port, can be used if you do not know the AWK-3131As IP address. It is also convenient to use serial console configurations when you cannot access the AWK-3131A over Ethernet LAN, such as in the case of LAN cable disconnections or broadcast storming over the LAN. ATTENTION Do not use the RS-232 console manager when the AWK-3131A is powered at reversed voltage (ex. -48VDC), even though reverse voltage protection is supported. If you need to connect the RS-232 console at reversed voltage, Moxas TCC-82 isolator is your best solution. NOTE We recommend using Moxa PComm (Lite) Terminal Emulator, which can be downloaded free of charge from Moxas website. Before running PComm Terminal Emulator, use an RJ45 to DB9-F (or RJ45 to DB25-F) cable to connect the AWK-3131As RS-232 console port to your PCs COM port (generally COM1 or COM2, depending on how your system is set up). After installing PComm Terminal Emulator, take the following steps to access the RS-232 console utility. 1. From the Windows desktop, open the Start menu and start PComm Terminal Emulator in the PComm

(Lite) group. 2. Select Open under Port Manager to open a new connection. 3. The Communication Parameter page of the Property window opens. Select the appropriate COM port for Console Connection, 115200 for Baud Rate, 8 for Data Bits, None for Parity, and 1 for Stop Bits. Click on the Terminal tab, and select VT100 (or ANSI) for Terminal Type. Click on OK to continue. 5-2 AirWorks AWK-3131A Other Console Considerations 4. The Console login screen will appear. Log into the RS-232 console with the login name (default: admin) and password (default: root, if no new password is set). 5. The AWK-3131As device information and Main Menu will be displayed. Please follow the description on screen and select the administration option you wish to perform. NOTE To modify the appearance of the PComm Terminal Emulator window, select Edit Font and then choose the desired formatting options. ATTENTION If you unplug the RS-232 cable or trigger DTR, a disconnection event will be evoked to enforce logout for network security. You will need to log in again to resume operation. Configuration by Telnet and SSH Consoles You may use Telnet or SSH client to access the AWK-3131A and manage the console over a network. To access the AWK-3131As functions over the network from a PC host that is connected to the same LAN as the AWK-3131A, you need to make sure that the PC host and the AWK-3131A are on the same logical subnet. To do this, check your PC hosts IP address and subnet mask. NOTE The AWK-3131As default IP address is 192.168.127.253 and the default subnet mask is 255.255.255.0

(for a Class C network). If you do not set these values properly, please check the network settings of your PC host and then change the IP address to 192.168.127.xxx and subnet mask to 255.255.255.0. 5-3 AirWorks AWK-3131A Other Console Considerations Follow the steps below to access the console utility via Telnet or SSH client. 1. From Windows Desktop, run Start Run, and then use Telnet to access the AWK-3131As IP address from the Windows Run window (you may also issue the telnet command from the MS-DOS prompt). 2. When using SSH client (ex. PuTTY), please run the client program (ex. putty.exe) and then input the AWK-3131As IP address, specifying 22 for the SSH connection port. 3. The Console login screen will appear. Please refer to the previous paragraph RS-232 Console Configuration and for login and administration. Configuration by Web Browser with HTTPS/SSL To secure your HTTP access, the AWK-3131A supports HTTPS/SSL encryption for all HTTP traffic. Perform the following steps to access the AWK-3131As web browser interface via HTTPS/SSL. 1. Open your web browser and type https://<AWK-3131As IP address> in the address field. Press Enter to establish the connection. 2. Warning messages will pop out to warn users that the security certificate was issued by a company they have not chosen to trust. 5-4 AirWorks AWK-3131A Other Console Considerations 3. Select Yes to accept the certificate issued by Moxa IW and then enter the AWK-3131As web browser interface secured via HTTPS/SSL. (You can see the protocol in URL is https.) Then you can use the menu tree on the left side of the window to open the function pages to access each of AWK-3131As functions. Disabling Telnet and Browser Access If you are connecting the AWK-3131A to a public network but do not intend to use its management functions over the network, then we suggest disabling both Telnet Console and Web Configuration. Please run Maintenance Console Settings to disable them, as shown in the following figure. 5-5 A A. References This chapter provides more detailed information about wireless-related technologies. The information in this chapter can help you administer your AWK-3131As and plan your industrial wireless network better. The following topics are covered in this appendix:

Beacon DTIM Fragment RTS Threshold STP and RSTP The STP/RSTP Concept Differences between RSTP and STP AirWorks AWK-3131A Beacon References A beacon is a packet broadcast by the AP to keep the network synchronized. A beacon includes the wireless LAN service area, the AP address, the Broadcast destination address, a time stamp, Delivery Traffic Indicator Maps

(DTIM), and the Traffic Indicator Message (TIM). Beacon Interval indicates the frequency interval of AP. DTIM Delivery Traffic Indication Map (DTIM) is contained in beacon frames. It is used to indicate that broadcast and multicast frames buffered by the AP will be delivered shortly. Lower settings result in more efficient networking, while preventing your PC from dropping into power-saving sleep mode. Higher settings allow your PC to enter sleep mode, thus saving power. Fragment A lower setting means smaller packets, which will create more packets for each transmission. If you have decreased this value and experience high packet error rates, you can increase it again, but it will likely decrease overall network performance. Only minor modifications of this value are recommended. RTS Threshold RTS Threshold (256-2346) This setting determines how large a packet can be before the Access Point coordinates transmission and reception to ensure efficient communication. This value should remain at its default setting of 2,346. When you encounter inconsistent data flow, only minor modifications are recommended. STP and RSTP The STP/RSTP Concept Spanning Tree Protocol (STP) was designed to help reduce link failures in a network, and provide protection from loops. Networks that have a complicated architecture are prone to broadcast storms caused by unintended loops in the network. The STP protocol is part of the IEEE802.1D standard, 1998 Edition bridge specification. Rapid Spanning Tree Protocol (RSTP) implements the Spanning Tree Algorithm and Protocol defined by IEEE802.1w-2001 standard. RSTP provides the following benefits:

The topology of a bridged network will be determined much more quickly compared to STP. RSTP is backward compatible with STP, making it relatively easy to deploy. For example:

Defaults to sending 802.1D-style BPDUs if packets with this format are received. STP (802.1D) and RSTP (802.1w) can operate on the LAN ports and WLAN ports (AP and WDS1-WDS8) of the same AWK-3131A. This feature is particularly helpful when the AWK-3131A connects to older equipment, such as legacy switches. A-2 AirWorks AWK-3131A References Differences between RSTP and STP RSTP is similar to STP, but includes additional information in the BPDUs that allow each bridge to confirm that it has taken action to prevent loops from forming when it decides to enable a link to a neighboring bridge. Adjacent bridges connected via point-to-point links will be able to enable a link without waiting to ensure that all other bridges in the network have had time to react to the change. The main benefit of RSTP is that the configuration decision is made locally rather than network-wide, allowing RSTP to carry out automatic configuration and restore a link faster than STP. A-3 B B. Supporting Information This chapter presents additional information about this product. You can also learn how to contact Moxa for technical support. The following topics are covered in this appendix:

Firmware Recovery DoC (Declaration of Conformity) Federal Communication Commission Interference Statement R&TTE Compliance Statement AirWorks AWK-3131A Supporting Information Firmware Recovery When the LEDs of FAULT, Signal Strength and WLAN all light up simultaneously and blink at one-second interval, it means the system booting has failed. It may result from some wrong operation or uncontrollable issues, such as an unexpected shutdown during firmware update. The AWK-3131A is designed to help administrators recover such damage and resume system operation rapidly. You can refer to the following instructions to recover the firmware:

Connect to the AWK-3131As ES-232 console with 115200bps and N-8-1. You will see the following message shown on the terminal emulator every one second. Press Ctrl - C and the following message will appear. Enter 2 to change the network setting. Specify where the AWK-3131As firmware file on the TFTP server and press y to write the settings into flash memory. AWK-3131A restarts, and the Press Ctrl-C to enter Firmware Recovery Process message will reappear. Press Ctrl-C to enter the menu and select 1 to start the firmware upgrade process. B-2 AirWorks AWK-3131A Supporting Information Select 0 in the sub-menu to load the firmware image via LAN, and then enter the file name of the firmware to start the firmware recovery. DoC (Declaration of Conformity) Federal Communication Commission Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures:

Increase the separation between the equipment and receiver. Reorient or relocate the receiving antenna. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. FCC Caution: To assure continued compliance, (example use only shielded interface cables when connecting to computer or peripheral devices). Any changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate this equipment. This transmitter must not be co-located or operated in conjunction with any other antenna or transmitter. FCC Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 cm between the radiator & your body. 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 (2) this device must accept any interference received, including interference that may cause undesired operation. Within the 5.15-5.25 GHz band, U-NII devices will be restricted to indoor operations to reduce any potential for harmful interference to co-channel MSS operations. B-3 AirWorks AWK-3131A Supporting Information R&TTE Compliance Statement Moxa declares that the apparatus AWK-3131A complies with the essential requirements and other relevant provisions of Directive 1999/5/EC. This equipment complies with all the requirements of DIRECTIVE 1999/5/CE OF THE EUROPEAN PARLIAMENT AND THE COUNCIL OF 9 March 1999 on radio equipment and telecommunication terminal equipment and the mutual recognition of their conformity (R&TTE). The R&TTE Directive repeals and replaces in the directive 98/13/EEC (Telecommunications Terminal Equipment and Satellite Earth Station Equipment) as of April 8, 2000. Safety This equipment is designed with the utmost care for the safety of those who install and use it. However, special attention must be paid to the dangers of electric shock and static electricity when working with electrical equipment. All guidelines of this and of the computer manufacturer must therefore be allowed at all times to ensure the safe use of the equipment. EU Countries Intended for Use The ETSI version of this device is intended for home and office use in Austria, Belgium, Denmark, Finland, France (with Frequency channel restrictions), Germany, Greece, Ireland, Italy, Luxembourg, Portugal, Spain, Sweden, The Netherlands, and United Kingdom. The ETSI version of this device is also authorized for use in EFTA member states Norway and Switzerland. EU Countries Not Intended for Use None. Potential Restrictive Use France: only channels 10, 11, 12, and 13. B-4

MoxaIEEE802.11a/b/g/nWireless ModuleWAPN005UsersManual FirstEdition,April2014 www.moxa.com/product 2014MoxaInc.Allrightsreserved. MoxaIEEE802.11a/b/g/nWireless ModuleWAPN005UsersManual Thesoftwaredescribedinthismanualisfurnishedunderalicenseagreementandmaybeusedonlyinaccordancewith thetermsofthatagreement. CopyrightNotice 2014MoxaInc.Allrightsreserved. Trademarks TheMOXAlogoisaregisteredtrademarkofMoxaInc. Allothertrademarksorregisteredmarksinthismanualbelongtotheirrespectivemanufacturers. Disclaimer Informationinthisdocumentissubjecttochangewithoutnoticeanddoesnotrepresentacommitmentonthepartof Moxa. Moxaprovidesthisdocumentasis,withoutwarrantyofanykind,eitherexpressedorimplied,including,butnotlimited to,itsparticularpurpose.Moxareservestherighttomakeimprovementsand/orchangestothismanual,ortothe productsand/ortheprogramsdescribedinthismanual,atanytime. Informationprovidedinthismanualisintendedtobeaccurateandreliable.However,Moxaassumesnoresponsibilityfor itsuse,orforanyinfringementsontherightsofthirdpartiesthatmayresultfromitsuse. Thisproductmightincludeunintentionaltechnicalortypographicalerrors.Changesareperiodicallymadetothe informationhereintocorrectsucherrors,andthesechangesareincorporatedintoneweditionsofthepublication. TechnicalSupportContactInformation www.moxa.com/support

+1-714-528-6777

+1-714-528-6778 Moxa Americas Toll-free:1-888-669-2872 Tel:

Fax:

Moxa Europe Tel:

Fax:

Moxa India Tel:

Fax:

+91-80-4172-9088

+91-80-4132-1045

+49-89-3700399-0

+49-89-3700399-99 Moxa China (Shanghai office) Toll-free:800-820-5036 Tel:+86-21-5258-9955 Fax:+86-21-5258-5505 Moxa Asia-Pacific Tel:+886-2-8919-1230 Fax:+886-2-8919-1231 1. 2. A. TableofContents Introduction...................................................................................................................................... GettingStarted................................................................................................................................. Overview........................................................................................................................................... Features............................................................................................................................................ Specifications..................................................................................................................................... 1-1 1-2 1-2 1-2 2-1 2-2 ModuleLayout.................................................................................................................................... 2-3 HardwareBlockDiagram..................................................................................................................... ConnectorLocation............................................................................................................................. 2-3 Board-to-boardBusConnectorPINAssignments..................................................................................... 2-4 HardwareInstallation.......................................................................................................................... 2-5 SoftwareInstallation........................................................................................................................... 2-5 A-1 RegulatoryStatementApproval........................................................................................................ 1 1. Introduction Thischapterbrieflyintroducestheoverview,featuresandthespecificationsoftheWAPN005wirelessmodule. Thefollowingtopicsarecoveredinthischapter:

Overview Features Specifications WAPN005 User's Manual Overview Introduction MoxaWAPN005moduleisdesignedtoprovidewirelesscommunicationforallwirelessdevicebasedsystems. Itcommunicatesviathestandard802.11a/b/g/nprotocols,andusestheAR9344wirelesschipsetfrom Atheros. Features Dynamicfrequencyselection(DFS)inrequired5-GHzbands All-CMOSMIMOsolutioninteroperablewithIEEE802.11a/b/g/nWLANs NoexternalVCOsorSAWfiltersneeded 2.4/5GHzWLANMAC/BBprocessing BPSK,QPSK,16QAM,64QAM,DBPSK,DQPSK,andCCKmodulationschemes 802.11e-compatiblebursting Wirelessmultimediaenhancementsqualityofservicesupported(QoS) WEP,TKIP,andAEShardwareencryption IEEE1149.1standardtestaccessportandboundaryscanarchitecturesupported Casetemperature85C 802.11e-compatiblebursting Features Chipset BasebandProcessor

(BBP) SecurityEngine BusInterface Connector PowerRequirement Dimensions Weight OperatingTemperature StorageTemperature:

Operatesin2.4and5 GHzfrequencybands. Specifications WAPN005Specifications AtherosAR9344 DSSSwithDBPSK,DQPSK,CCK OFDMwithBPSK,QPSK,16QAM,64QAM 802.11b:CCK@11/5.5Mbps,DQPSK@2Mbps,DBPSK@11Mbps 802.11a/g:64QAM@54/48Mbps,16QAM@36/24Mbps,QPSK@18/12Mbps, BPSK@9/6Mbps 802.11n:64QAM@300MbpstoBPSK@6.5Mbps(multipleratessupported) WEP64,WEP128,WEP256,AES-CCM,TKIP,WPS Moxaproprietaryinterface Board-to-board2x40pinsheader 3.3V+/-10%

60x60x12mm(2.36x2.36x0.47in) 15g

-40to75

-40to85 US:

2.412to2.462GHz(11channels) 5.180to5.320GHz(8channels) 5.500to5.700GHz(8channels-excludes5.600to5.640GHz) 5.745to5.825GHz(5channels) EU:

2.412to2.472GHz(13channels) 5.180to5.320GHz(8channels) 5.500to5.700GHz(11channels) JP:

2.412to2.484GHz(14channels,DSSS) 5.180to5.320GHz(8channels) 5.500to5.700GHz(11channels) 1-2 Introduction WAPN005 User's Manual 1-3 2 2. GettingStarted Thischapterdescribesthehardwareintroduction,installation,andsoftwareinstallation. Thefollowingtopicsarecoveredinthischapter:

ModuleLayout HardwareBlockDiagram ConnectorLocation Board-to-boardBusConnectorPINAssignments HardwareInstallation SoftwareInstallation WAPN005 User's Manual HardwareBlockDiagram RefertothefollowingfigurethehardwareblockdiagramoftheWAPN005. Getting Started ConnectorLocation RefertothefollowingfiguresfortheconnectorlocationoftheWAPN005module. 2-2 WAPN005 User's Manual Board-to-boardBusConnectorPIN Assignments Getting Started Function Function Connectto 3.3v 3.3v 3.3v 3.3v 3.3v 3.3v 3.3v 3.3v 3.3v 3.3v 3.3v 3.3v 3.3v 3.3v GND GND ERXD3 ERXD2 ERXD1 ERXD0 GND GND RefertothefollowingfiguresandtableforthePINassignmentoftheWAPN005moduleconnector. GPIO21 GPIO1 GND GPIO4 GND GPIO0 GND GPIO3 GPIO9 GPIO10 GPIO13 GPIO14 GPIO20 Pin 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 Pin 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 GND GND ETXD3 ETXD2 ETXD1 ETXD0 GND GND UR_DSR UR_SIN UR_SOUT POWER2 JP1Debug I2C_SCLK I2C_DATA GPIO16 GPIO17 MDC MDIO GND GND GND GND GND GND I2C_INT0 POWER1 POWER3 ERX_CLK ETX_CLK S17_INT GPIO22 ERX_EN ETX_EN GND GND GND GND GND GND GND GND GND Connectto GND GND PHYRGMII PHYRGMII PHYRGMII PHYRGMII ETX_CLK GND GND GND GND GND GND ETX_EN PHYRGMII PHYRGMII PHYRGMII PHYRGMII ERX_CLK GND GND GND GND GND GND ERX_EN 2-4 WAPN005 User's Manual GPIO2 GND GPIO11 GND GPIO12 GND GPIO15 GND UR_DTR GND Reset GND LAN10/100 GND Reserved GND SYS_RST_L AVDD18 AVDD18 AVDD18 GIGAPHYReset FastEthernetbios FastEthernetbios FastEthernetbios GND GND GND GND 53 55 57 59 61 63 65 67 69 71 73 75 77 79 54 56 58 60 62 64 66 68 70 72 74 76 78 80 EMDC EMDIO GND GND TXP0 TXN0 GND RXP0 RXN0 GND GND USB_DM USB_DP GND Getting Started GIGAPHY GIGAPHY GND GND 10/100LAN 10/100LAN GND 10/100LAN 10/100LAN GND GND USBport USBport GND HardwareInstallation Followthesestepstoinstallthehardwarecomponents. 1.AttachtheWLANantennatotheconnectorJ1. 2.AttachthesecondWLANantennatotheconnectorJ2. 3.ConnecttheWAPN005moduleonthesystemboardwiththeboard-to-boardconnectorandgentlypressthe boardontothestack.Theboardshouldslideintothematchingbusconnectors.Donotattempttoforcethe board,asthepinsmaybedistortedorbroken. 4.UsethescrewstofastentheWAPN005module. 5.Ifyourequirethepowerboard,installitabovetheWAPN005module. 6.Fastenallcomponentsonthenecessarychassis. SoftwareInstallation Followthesestepstoinstallthesoftware. 1.Poweronthesystemboard. 2.ConnectsystemboardandPCwithanEthernetcable. 3.Openabrowserandtype:192.168.127.253toopenthesystemloginwebpage. 4.Loginthewebpagewithdefaultpassword:roottoverifyallofthehardwarecomponentshavebeen installedproperly. 2-5 A. RegulatoryStatementApproval A FederalCommunicationCommissionInterferenceStatement ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigitaldevice,pursuanttoPart 15oftheFCCRules.Theselimitsaredesignedtoprovidereasonableprotectionagainstharmfulinterferencein aresidentialinstallation.Thisequipmentgenerates,usesandcanradiateradiofrequencyenergyand,ifnot installedandusedinaccordancewiththeinstructions,maycauseharmfulinterferencetoradio communications. However,thereisnoguaranteethatinterferencewillnotoccurinaparticularinstallation.Ifthisequipment doescauseharmfulinterferencetoradioortelevisionreception,whichcanbedeterminedbyturningthe equipmentoffandon,theuserisencouragedtotrytocorrecttheinterferencebyoneofthefollowing measures:

-Reorientorrelocatethereceivingantenna.

-Increasetheseparationbetweentheequipmentandreceiver.

-Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiverisconnected.

-Consultthedealeroranexperiencedradio/TVtechnicianforhelp. FCCCaution Toassurecontinuedcompliance,(example-useonlyshieldedinterfacecableswhenconnectingtocomputeror peripheraldevices)anychangesormodificationsnotexpresslyapprovedbythepartyresponsiblefor compliancecouldvoidtheuser'sauthoritytooperatethisequipment. ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothefollowingtwoconditions:

(1)Thisdevicemaynotcauseharmfulinterference,and

(2)Thisdevicemustacceptanyinterferencereceived,includinginterferencethatmaycauseundesired operation. IMPORTANTNOTE:

Thismoduleisrestrictedtomobileconfiguration.TocomplywithFCCRFexposurecompliancerequirements, theantennausedforthistransmittermustbeinstalledtoprovideaseparationdistanceofatleast20cmfrom allpersonsandmustnotbeco-locatedoroperatinginconjunctionwithanyotherantennaortransmitter.This transmittermodulemustnotbeco-locatedoroperatinginconjunctionwithanyotherantennaortransmitter CAUTION Anychangesormodificationsnotexpresslyapprovedbythegranteeofthisdevicecouldvoidtheuser's authoritytooperatetheequipment. Thisdeviceisoperationin5.155.25GHzfrequencyrange,thenrestrictedinindooruseonly. EndProductLabeling Thistransmittermoduleisauthorizedonlyforuseindevicewheretheantennamaybeinstalledsuchthat20cm maybemaintainedbetweentheantennaandusers.Thefinalendproductmustbelabeledinavisibleareawith thefollowing:"ContainsFCCID:SLE-WAPN005 WAPN005 User's Manual RFExposureWarning Regulatory Statement Approval Thisequipmentmustbeinstalledandoperatedinaccordancewithprovidedinstructionsandtheantenna(s) usedforthistransmittermustbeinstalledtoprovideaseparationdistanceofatleast20cmfromallpersons andmustnotbeco-locatedoroperatinginconjunctionwithanyotherantennaortransmitter.End-usersand installersmustbeprovidewithantennainstallationinstructionsandtransmitteroperatingconditionsfor satisfyingRFexposurecompliance. InformationfortheOEMsandIntegrators Thefollowingstatementmustbeincludedwithallversionsofthisdocumentsuppliedtoan OEMorintegrator,butshouldnotbedistributedtotheenduser. 1)ThisdeviceisintendedforOEMintegratorsonly. 2)PleaseseethefullGrantofEquipmentdocumentforotherrestrictions. ThisradiotransmitterFCCID:SLE-WAPN005hasbeenapprovedbyFCCtooperatewiththeantennatypes listedbelowwiththemaximumpermissiblegainandrequiredantennaimpedanceforeachantennatype indicated.Antennatypesnotincludedinthislist,havingagaingreaterthanthemaximumgainindicatedfor thattype,arestrictlyprohibitedforusewiththisdevice. AntennaList No. 1 2 PeakGain 2.9dBiin2.4GHz 2.3dBiin5GHz 4.62dBiin2.4GHz 1.41dBiin5GHz PartNo. ANT-WDB-0-2-BK(main/A)(aux/B) ANT-WDB-ANM-0502(main/A)(aux/B) Manufacturer KINSUN KINSUN Note Thisisaspecificproductthatrequiresprofessionalinstallationandconfiguration,mustbeperformedbytrained technicalengineerstoinstalltheantenna.ContactMoxaformoreinformation. A-2

MoxaIEEE802.11a/b/g/nWireless ModuleWAPN005UsersManual FirstEdition,April2014 www.moxa.com/product 2014MoxaInc.Allrightsreserved. MoxaIEEE802.11a/b/g/nWireless ModuleWAPN005UsersManual Thesoftwaredescribedinthismanualisfurnishedunderalicenseagreementandmaybeusedonlyinaccordancewith thetermsofthatagreement. CopyrightNotice 2014MoxaInc.Allrightsreserved. Trademarks TheMOXAlogoisaregisteredtrademarkofMoxaInc. Allothertrademarksorregisteredmarksinthismanualbelongtotheirrespectivemanufacturers. Disclaimer Informationinthisdocumentissubjecttochangewithoutnoticeanddoesnotrepresentacommitmentonthepartof Moxa. Moxaprovidesthisdocumentasis,withoutwarrantyofanykind,eitherexpressedorimplied,including,butnotlimited to,itsparticularpurpose.Moxareservestherighttomakeimprovementsand/orchangestothismanual,ortothe productsand/ortheprogramsdescribedinthismanual,atanytime. Informationprovidedinthismanualisintendedtobeaccurateandreliable.However,Moxaassumesnoresponsibilityfor itsuse,orforanyinfringementsontherightsofthirdpartiesthatmayresultfromitsuse. Thisproductmightincludeunintentionaltechnicalortypographicalerrors.Changesareperiodicallymadetothe informationhereintocorrectsucherrors,andthesechangesareincorporatedintoneweditionsofthepublication. TechnicalSupportContactInformation www.moxa.com/support

+1-714-528-6777

+1-714-528-6778 Moxa Americas Toll-free:1-888-669-2872 Tel:

Fax:

Moxa Europe Tel:

Fax:

Moxa India Tel:

Fax:

+91-80-4172-9088

+91-80-4132-1045

+49-89-3700399-0

+49-89-3700399-99 Moxa China (Shanghai office) Toll-free:800-820-5036 Tel:+86-21-5258-9955 Fax:+86-21-5258-5505 Moxa Asia-Pacific Tel:+886-2-8919-1230 Fax:+886-2-8919-1231 1. 2. A. TableofContents Introduction...................................................................................................................................... GettingStarted................................................................................................................................. Overview........................................................................................................................................... Features............................................................................................................................................ Specifications..................................................................................................................................... 1-1 1-2 1-2 1-2 2-1 2-2 ModuleLayout.................................................................................................................................... 2-3 HardwareBlockDiagram..................................................................................................................... ConnectorLocation............................................................................................................................. 2-3 Board-to-boardBusConnectorPINAssignments..................................................................................... 2-4 HardwareInstallation.......................................................................................................................... 2-5 SoftwareInstallation........................................................................................................................... 2-5 A-1 RegulatoryStatementApproval........................................................................................................ 1 1. Introduction Thischapterbrieflyintroducestheoverview,featuresandthespecificationsoftheWAPN005wirelessmodule. Thefollowingtopicsarecoveredinthischapter:

Overview Features Specifications WAPN005 User's Manual Overview Introduction MoxaWAPN005moduleisdesignedtoprovidewirelesscommunicationforallwirelessdevicebasedsystems. Itcommunicatesviathestandard802.11a/b/g/nprotocols,andusestheAR9344wirelesschipsetfrom Atheros. Features Dynamicfrequencyselection(DFS)inrequired5-GHzbands All-CMOSMIMOsolutioninteroperablewithIEEE802.11a/b/g/nWLANs NoexternalVCOsorSAWfiltersneeded 2.4/5GHzWLANMAC/BBprocessing BPSK,QPSK,16QAM,64QAM,DBPSK,DQPSK,andCCKmodulationschemes 802.11e-compatiblebursting Wirelessmultimediaenhancementsqualityofservicesupported(QoS) WEP,TKIP,andAEShardwareencryption IEEE1149.1standardtestaccessportandboundaryscanarchitecturesupported Casetemperature85C 802.11e-compatiblebursting Features Chipset BasebandProcessor

(BBP) SecurityEngine BusInterface Connector PowerRequirement Dimensions Weight OperatingTemperature StorageTemperature:

Operatesin2.4and5 GHzfrequencybands. Specifications WAPN005Specifications AtherosAR9344 DSSSwithDBPSK,DQPSK,CCK OFDMwithBPSK,QPSK,16QAM,64QAM 802.11b:CCK@11/5.5Mbps,DQPSK@2Mbps,DBPSK@11Mbps 802.11a/g:64QAM@54/48Mbps,16QAM@36/24Mbps,QPSK@18/12Mbps, BPSK@9/6Mbps 802.11n:64QAM@300MbpstoBPSK@6.5Mbps(multipleratessupported) WEP64,WEP128,WEP256,AES-CCM,TKIP,WPS Moxaproprietaryinterface Board-to-board2x40pinsheader 3.3V+/-10%

60x60x12mm(2.36x2.36x0.47in) 15g

-40to75

-40to85 US:

2.412to2.462GHz(11channels) 5.180to5.320GHz(8channels) 5.500to5.700GHz(8channels-excludes5.600to5.640GHz) 5.745to5.825GHz(5channels) EU:

2.412to2.472GHz(13channels) 5.180to5.320GHz(8channels) 5.500to5.700GHz(11channels) JP:

2.412to2.484GHz(14channels,DSSS) 5.180to5.320GHz(8channels) 5.500to5.700GHz(11channels) 1-2 Introduction WAPN005 User's Manual 1-3 2 2. GettingStarted Thischapterdescribesthehardwareintroduction,installation,andsoftwareinstallation. Thefollowingtopicsarecoveredinthischapter:

ModuleLayout HardwareBlockDiagram ConnectorLocation Board-to-boardBusConnectorPINAssignments HardwareInstallation SoftwareInstallation WAPN005 User's Manual HardwareBlockDiagram RefertothefollowingfigurethehardwareblockdiagramoftheWAPN005. Getting Started ConnectorLocation RefertothefollowingfiguresfortheconnectorlocationoftheWAPN005module. 2-2 WAPN005 User's Manual Board-to-boardBusConnectorPIN Assignments Getting Started Function Function Connectto 3.3v 3.3v 3.3v 3.3v 3.3v 3.3v 3.3v 3.3v 3.3v 3.3v 3.3v 3.3v 3.3v 3.3v GND GND ERXD3 ERXD2 ERXD1 ERXD0 GND GND RefertothefollowingfiguresandtableforthePINassignmentoftheWAPN005moduleconnector. GPIO21 GPIO1 GND GPIO4 GND GPIO0 GND GPIO3 GPIO9 GPIO10 GPIO13 GPIO14 GPIO20 Pin 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 Pin 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 GND GND ETXD3 ETXD2 ETXD1 ETXD0 GND GND UR_DSR UR_SIN UR_SOUT POWER2 JP1Debug I2C_SCLK I2C_DATA GPIO16 GPIO17 MDC MDIO GND GND GND GND GND GND I2C_INT0 POWER1 POWER3 ERX_CLK ETX_CLK S17_INT GPIO22 ERX_EN ETX_EN GND GND GND GND GND GND GND GND GND Connectto GND GND PHYRGMII PHYRGMII PHYRGMII PHYRGMII ETX_CLK GND GND GND GND GND GND ETX_EN PHYRGMII PHYRGMII PHYRGMII PHYRGMII ERX_CLK GND GND GND GND GND GND ERX_EN 2-4 WAPN005 User's Manual GPIO2 GND GPIO11 GND GPIO12 GND GPIO15 GND UR_DTR GND Reset GND LAN10/100 GND Reserved GND SYS_RST_L AVDD18 AVDD18 AVDD18 GIGAPHYReset FastEthernetbios FastEthernetbios FastEthernetbios GND GND GND GND 53 55 57 59 61 63 65 67 69 71 73 75 77 79 54 56 58 60 62 64 66 68 70 72 74 76 78 80 EMDC EMDIO GND GND TXP0 TXN0 GND RXP0 RXN0 GND GND USB_DM USB_DP GND Getting Started GIGAPHY GIGAPHY GND GND 10/100LAN 10/100LAN GND 10/100LAN 10/100LAN GND GND USBport USBport GND HardwareInstallation Followthesestepstoinstallthehardwarecomponents. 1.AttachtheWLANantennatotheconnectorJ1. 2.AttachthesecondWLANantennatotheconnectorJ2. 3.ConnecttheWAPN005moduleonthesystemboardwiththeboard-to-boardconnectorandgentlypressthe boardontothestack.Theboardshouldslideintothematchingbusconnectors.Donotattempttoforcethe board,asthepinsmaybedistortedorbroken. 4.UsethescrewstofastentheWAPN005module. 5.Ifyourequirethepowerboard,installitabovetheWAPN005module. 6.Fastenallcomponentsonthenecessarychassis. SoftwareInstallation Followthesestepstoinstallthesoftware. 1.Poweronthesystemboard. 2.ConnectsystemboardandPCwithanEthernetcable. 3.Openabrowserandtype:192.168.127.253toopenthesystemloginwebpage. 4.Loginthewebpagewithdefaultpassword:roottoverifyallofthehardwarecomponentshavebeen installedproperly. 2-5 A. RegulatoryStatementApproval A FederalCommunicationCommissionInterferenceStatement ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigitaldevice,pursuanttoPart 15oftheFCCRules.Theselimitsaredesignedtoprovidereasonableprotectionagainstharmfulinterferencein aresidentialinstallation.Thisequipmentgenerates,usesandcanradiateradiofrequencyenergyand,ifnot installedandusedinaccordancewiththeinstructions,maycauseharmfulinterferencetoradio communications. However,thereisnoguaranteethatinterferencewillnotoccurinaparticularinstallation.Ifthisequipment doescauseharmfulinterferencetoradioortelevisionreception,whichcanbedeterminedbyturningthe equipmentoffandon,theuserisencouragedtotrytocorrecttheinterferencebyoneofthefollowing measures:

-Reorientorrelocatethereceivingantenna.

-Increasetheseparationbetweentheequipmentandreceiver.

-Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiverisconnected.

-Consultthedealeroranexperiencedradio/TVtechnicianforhelp. FCCCaution Toassurecontinuedcompliance,(example-useonlyshieldedinterfacecableswhenconnectingtocomputeror peripheraldevices)anychangesormodificationsnotexpresslyapprovedbythepartyresponsiblefor compliancecouldvoidtheuser'sauthoritytooperatethisequipment. ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothefollowingtwoconditions:

(1)Thisdevicemaynotcauseharmfulinterference,and

(2)Thisdevicemustacceptanyinterferencereceived,includinginterferencethatmaycauseundesired operation. IMPORTANTNOTE:

Thismoduleisrestrictedtomobileconfiguration.TocomplywithFCCRFexposurecompliancerequirements, theantennausedforthistransmittermustbeinstalledtoprovideaseparationdistanceofatleast20cmfrom allpersonsandmustnotbeco-locatedoroperatinginconjunctionwithanyotherantennaortransmitter.This transmittermodulemustnotbeco-locatedoroperatinginconjunctionwithanyotherantennaortransmitter CAUTION Anychangesormodificationsnotexpresslyapprovedbythegranteeofthisdevicecouldvoidtheuser's authoritytooperatetheequipment. EndProductLabeling Thistransmittermoduleisauthorizedonlyforuseindevicewheretheantennamaybeinstalledsuchthat20cm maybemaintainedbetweentheantennaandusers.Thefinalendproductmustbelabeledinavisibleareawith thefollowing:"ContainsFCCID:SLE-WAPN005 WAPN005 User's Manual RFExposureWarning Regulatory Statement Approval Thisequipmentmustbeinstalledandoperatedinaccordancewithprovidedinstructionsandtheantenna(s) usedforthistransmittermustbeinstalledtoprovideaseparationdistanceofatleast20cmfromallpersons andmustnotbeco-locatedoroperatinginconjunctionwithanyotherantennaortransmitter.End-usersand installersmustbeprovidewithantennainstallationinstructionsandtransmitteroperatingconditionsfor satisfyingRFexposurecompliance. InformationfortheOEMsandIntegrators Thefollowingstatementmustbeincludedwithallversionsofthisdocumentsuppliedtoan OEMorintegrator,butshouldnotbedistributedtotheenduser. 1)ThisdeviceisintendedforOEMintegratorsonly. 2)PleaseseethefullGrantofEquipmentdocumentforotherrestrictions. ThisradiotransmitterFCCID:SLE-WAPN005hasbeenapprovedbyFCCtooperatewiththeantennatypes listedbelowwiththemaximumpermissiblegainandrequiredantennaimpedanceforeachantennatype indicated.Antennatypesnotincludedinthislist,havingagaingreaterthanthemaximumgainindicatedfor thattype,arestrictlyprohibitedforusewiththisdevice. AntennaList No. 1 2 PeakGain 2.9dBiin2.4GHz 2.3dBiin5GHz 4.62dBiin2.4GHz 1.41dBiin5GHz PartNo. ANT-WDB-0-2-BK(main/A)(aux/B) ANT-WDB-ANM-0502(main/A)(aux/B) Manufacturer KINSUN KINSUN Note Thisisaspecificproductthatrequiresprofessionalinstallationandconfiguration,mustbeperformedbytrained technicalengineerstoinstalltheantenna.ContactMoxaformoreinformation. A-2