FCC ID: XIA-CFW3212 5G Sub6 Self Install Outdoor CPE

User Guide (Carrier) AurusLink+ Outdoor CPE Release 16 Self Install Model CFW-3211/3212 Doc No. UG01437 2 of 81 Important notice This device, like any wireless device, operates using radio signals which cannot guarantee the transmission and reception of data in all conditions. While the delay or loss of signal is rare, you should not rely solely on any wireless device for emergency communications or otherwise use the device in situations where the interruption of data connectivity could lead to death, personal injury, property damage, data loss, or other loss. Casa Systems accepts no responsibility for any loss or damage resulting from errors or delays in transmission or reception, or the failure of the Casa Systems AurusLINK+ 5G Outdoor CPE to transmit or receive such data. Safety and hazards WWarning Do not connect or disconnect cables or devices to or from the USB port, SIM card tray, or Ethernet port in hazardous locations such as those in which flammable gases or vapours may be present, but normally are confined within closed systems; are prevented from accumulating by adequate ventilation; or the location is adjacent to a location from which ignitable concentrations might occasionally be communicated. Copyright Copyright 2022 Casa Systems. All rights reserved. The information contained herein is proprietary to Casa Systems. No part of this document may be translated, transcribed, reproduced, in any form, or by any means without prior written consent of Casa Systems. Trademarks and registered trademarks are the property of Casa Systems or their respective owners. Specifications are subject to change without notice. Images shown may vary slightly from the actual product. NNote This document is subject to change without notice. Document history This document applies to the following CPE model:

AurusLink+ Outdoor CPE CFW-3211/3212 V e r . D o c u m e n t d e s c r i p t i o n v1.00 Initial document release D a t e 23 December, 2022 TTable i. Document revision history CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 3 of 81 Contents 11 Document overview ...................................................................................................................................................................... 6 1.1 1.2 Introduction .................................................................................................................................................................................................................. 6 1.1.1 Organisation of this Document ......................................................................................................................................................................... 6 Section 1 Device description and general overview of end-user installation ..............................................................................................................................6 Section 2 Device configuration details ..................................................................................................................................................................................................6 Target audience ........................................................................................................................................................................................................... 6 1.2.1 Notation..................................................................................................................................................................................................................7 2 Product introduction ..................................................................................................................................................................... 8 2.1 2.2 Product overview ......................................................................................................................................................................................................... 8 Package contents ......................................................................................................................................................................................................... 8 2.2.1 Other tools required............................................................................................................................................................................................ 8 3 Physical dimensions and interfaces............................................................................................................................................ 9 3.1 3.2 3.3 3.4 Physical dimensions .................................................................................................................................................................................................... 9 3.1.1 CFW-3211/3212 .................................................................................................................................................................................................... 9 Interface ...................................................................................................................................................................................................................... 10 3.2.1 CFW-3211/3212 ................................................................................................................................................................................................. 10 3.2.2 PoE injector ......................................................................................................................................................................................................... 12 LED indicator lights .................................................................................................................................................................................................. 13 3.3.1 CFW-3211/3212 ................................................................................................................................................................................................. 13 LED Auto-dim functionality ............................................................................................................................................................................. 14 3.3.2 Mounting bracket ..................................................................................................................................................................................................... 15 3.4.1 Mounting bracket assembly instructions .................................................................................................................................................... 15 3.4.2 Overview of completed mounting ................................................................................................................................................................. 16 4 Aurora Smartphone installation APP overview ....................................................................................................................... 17 4.1 4.2 Download App ........................................................................................................................................................................................................... 17 4.1.1 Scan QR code ..................................................................................................................................................................................................... 17 Prepare the device ................................................................................................................................................................................................... 18 4.2.1 Insert SIM card ................................................................................................................................................................................................... 18 4.2.2 Connect Ethernet cable and bottom panel to device ............................................................................................................................... 19 4.2.3 Connect Ethernet cable to PoE injector ....................................................................................................................................................... 19 4.2.4 Power on your device ....................................................................................................................................................................................... 20 4.2.5 Connect device to Smartphone app ............................................................................................................................................................. 20 CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 4 of 81 4.3 App Installation ......................................................................................................................................................................................................... 21 4.3.1 Site survey ........................................................................................................................................................................................................... 21 4.3.2 Perform signal reception Tests ...................................................................................................................................................................... 21 4.3.3 Save good or excellent locations ................................................................................................................................................................... 22 4.3.4 Identify each possible location ....................................................................................................................................................................... 22 Install at best location ...................................................................................................................................................................................... 23 4.3.5 4.3.6 Perform connection check .............................................................................................................................................................................. 23 4.3.7 Success enjoy internet access .................................................................................................................................................................... 23 55 Advanced set up of the AurusLINK+ ......................................................................................................................................... 24 5.1 5.2 Log in as Administrator via Web UI ...................................................................................................................................................................... 24 Confirming a successful connection .................................................................................................................................................................... 25 6 User interface .............................................................................................................................................................................. 26 6.1 6.2 Status ........................................................................................................................................................................................................................... 26 6.1.1 System information ........................................................................................................................................................................................... 27 6.1.2 Cellular connection status ............................................................................................................................................................................... 28 6.1.3 WWAN connection status ................................................................................................................................................................................ 29 6.1.4 Advanced status ................................................................................................................................................................................................ 30 6.1.5 Neighbouring cell information ....................................................................................................................................................................... 33 6.1.6 LAN ....................................................................................................................................................................................................................... 33 6.1.7 Bluetooth............................................................................................................................................................................................................. 34 6.1.8 GPS ....................................................................................................................................................................................................................... 35 6.1.9 NIT ......................................................................................................................................................................................................................... 36 Networking ................................................................................................................................................................................................................. 37 6.2.1 Wireless WAN ..................................................................................................................................................................................................... 37 6.2.1.1 Wireless WAN profiles .............................................................................................................................................................................................................. 37 6.2.1.2 Band selection ............................................................................................................................................................................................................................ 40 6.2.1.3 RAT selection .............................................................................................................................................................................................................................. 41 6.2.1.4 Operator settings ...................................................................................................................................................................................................................... 41 6.2.1.5 Roaming control......................................................................................................................................................................................................................... 42 6.2.1.6 Cell lock ........................................................................................................................................................................................................................................ 42 6.2.1.7 SIM security ................................................................................................................................................................................................................................. 44 LAN ....................................................................................................................................................................................................................... 45 6.2.2.1 LAN Configuration ..................................................................................................................................................................................................................... 45 6.2.2.2 DHCP configuration .................................................................................................................................................................................................................. 46 6.2.2.3 VLAN ............................................................................................................................................................................................................................................. 47 Firewall ................................................................................................................................................................................................................. 49 6.2.3.1 NAT................................................................................................................................................................................................................................................ 49 6.2.3.2 MAC whitelist .............................................................................................................................................................................................................................. 51 6.2.4 Routing ................................................................................................................................................................................................................. 52 6.2.4.1 Static Routing .............................................................................................................................................................................................................................. 52 6.2.2 6.2.3 CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 5 of 81 6.3 6.4 6.4.1 6.2.5 Service assurance ............................................................................................................................................................................................. 54 6.2.5.1 Result ............................................................................................................................................................................................................................................ 54 Services ....................................................................................................................................................................................................................... 55 6.3.1 Network Time (NTP) .......................................................................................................................................................................................... 55 6.3.2 Aurora App (Bluetooth) Server ....................................................................................................................................................................... 56 6.3.3 TR-069 .................................................................................................................................................................................................................. 56 6.3.3.1 TR-069 configuration ................................................................................................................................................................................................................ 57 6.3.4 DNS Server .......................................................................................................................................................................................................... 58 6.3.5 Geofence ............................................................................................................................................................................................................. 59 6.3.5.1 Add Geofence ............................................................................................................................................................................................................................. 61 System ......................................................................................................................................................................................................................... 62 Log System log ................................................................................................................................................................................................ 62 6.4.1.1 Log System log settings ........................................................................................................................................................................................................ 62 6.4.1.2 QXDM over Ethernet ................................................................................................................................................................................................................. 64 6.4.2 Ping diagnostics ................................................................................................................................................................................................. 65 6.4.3 System configuration ........................................................................................................................................................................................ 66 6.4.3.1 Restore factory defaults ........................................................................................................................................................................................................... 66 6.4.3.2 Web server settings .................................................................................................................................................................................................................. 68 6.4.3.3 Administrator credentials ........................................................................................................................................................................................................ 69 6.4.3.4 Web UI credentials .................................................................................................................................................................................................................... 70 6.4.3.5 Settings backup/restore ........................................................................................................................................................................................................... 71 6.4.3.6 Runtime Configuration ............................................................................................................................................................................................................. 72 Firmware upgrade ............................................................................................................................................................................................. 73 6.4.4 6.4.5 Access control .................................................................................................................................................................................................... 74 6.4.6 Reboot ................................................................................................................................................................................................................. 75 6.4.7 Field test .............................................................................................................................................................................................................. 76 6.4.8 Encrypted Debug Information ........................................................................................................................................................................ 78 6.4.8.1 Generate ...................................................................................................................................................................................................................................... 78 6.4.8.2 Download .................................................................................................................................................................................................................................... 78 AAppendix A Safety and compliance .................................................................................................................................................... 79 RF Exposure .............................................................................................................................................................................................................................. 79 FCC Statement ......................................................................................................................................................................................................................... 79 Operating temperature.......................................................................................................................................................................................................... 80 Company details ...................................................................................................................................................................................................................... 80 Product details ......................................................................................................................................................................................................................... 80 Appendix B Configuring Radio Access Technologies ....................................................................................................................... 81 CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 6 of 81 1 Document overview 1.1 Introduction This document provides all the information needed to set up, configure and deploy the CFW-3211/3212 Outdoor CPE antenna. 1.1.1 Organisation of this Document This Carrier User Guide Is designed for use by a carriers technical support personnel, it includes two sections:

Section 1 Device description and general overview of end-user installation This section is designed to give end-users all the information they need to understand their new device and install it using the recommended Smartphone application method. A separate UUser Guide for end-users is planned to be produced containing only this first section. Section 2 Device configuration details The second section is designed to give technical personnel of the ISP in depth descriptions of all advanced settings available in the CPE. This allows each ISP to preconfigure their devices to their individual requirements or alternatively allows them to reconfigure units remotely. The contents of this User Guide contains both sections and is meant for use by ISP technicians. 1.2 Target audience This document is intended for experienced hardware installers who understand telecommunications terminology and concepts. Specifically it is for carrier technicians who will pre-configure the Outdoor CPE devices prior to distribution to end users. Also included are the installation instructions which the end user will use to install the device on their own premises. Note It is assumed by Casa Systems that end users will not be expected to log in to WebUI at any time, nor will they be provided any of the username / password credentials. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 7 of 81 1.2.1 Notation The following symbols may be used in this document:

NNote This note contains useful information. IImportant This is important information that may require your attention. WWarning This is a warning that may require immediate action in order to avoid damage or injury. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 8 of 81 2 Product introduction 2.1 Product overview The AurusLINK+ Outdoor CPE is a self-Install, Release 16 CPE device that allows easy connection to mobile networks providing access to broadband Internet. The unit itself is specified as an outdoor product in terms of IP rating, environmentals, etc. The AurusLink+ Outdoor CPE is designed to be affixed by adhesive tape on the exterior of a window. If windows cannot be opened, for example in a high rise building, the CPE can be affixed to the inside of the window. 2.2 Package contents The in-box contents include:

If any of these items are missing or damaged, please contact your sales representative immediately. FFigure 1 Package contents [images not to scale]

2.2.1 Other tools required

1 x Smartphone with the Aurora Installation application installed used during installation. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 9 of 81 3 Physical dimensions and interfaces 3.1 Physical dimensions 3.1.1 CFW-3211/3212 Below are details of the layout and physical dimensions of the CFW-3211/3212. FFigure 2 CFW-2211/3212 Outdoor CPE dimensions C F W - 3 2 1 1 / 3 2 1 2 D i m e n s i o n s Height 138.4mm (5.44 in) Width (excluding mount) 85mm (3.34 in) Depth (excluding mount) 25mm (.98 in) Weight (excluding mount)

~240gr (~ 8.5oz) Table 1 - CFW-3211/3212device dimensions CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 3.2 Interface 3.2.1 CFW-3211/3212 Reset button SIM card slot Hex-screw fasteners 10 of 81 Antenna panel Ethernet port Bottom panel with Ethernet data and power connection FFigure 3 Interfaces CFW-3211/3212 I t e m D e s c r i p t i o n B o t t o m o f t h e C P E Antenna panel Includes an integrated 4x4 MIMO Low-Gain OMNI Directional Antenna Reset button Push a thin wire such as a paperclip into this small opening to reset the device. This button provides two options:

Press and hold for less than 5 seconds to reboot to NNormal mode. This will restart the unit with the same configuration settings

Press and hold for 5 to 15 seconds to reset the router to its IInstaller level settings This will restart the unit with the same settings present at installation time. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 11 of 81 I t e m D e s c r i p t i o n OOtther RReset OOptions This IInstaller Reset is the safest reset option and should be the first one attempted when troubleshooting a problem. In addition to Installer Reset two other types of reset are available through the User Interface: Carrier Reset and FFull Factory Reset For more information on the differences between these three options, go to section 6.4.3.1 Restore factory defaults of this guide. SIM slot Insert the Nano SIM 4FF here, if the correct side is up it will clip into place. If it does not clip into place, remove the SIM and turn it or flip it and try again. Ethernet Port Connect the Ethernet connector which passes through the bottom panel into the Ethernet port. The Ethernet provides power and data connectivity to the Power over the Ethernet

(PoE) device inside the premises. Screw holes (2) Threaded screw holes for the two Hex-screw fasteners on the bottom panel B o t t o m P a n e l Bottom cover panel The bottom cover panel has the Ethernet cable passing through it. Once the Ethernet cable is plugged into the Ethernet port the bottom panel will fit into the recess on the bottom of the antenna box Hex--screw fasteners Use the supplied hex wrench to tighten the bottom panel onto the bottom of the antenna box Table 2 Interfaces CFW-3211/3212 CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 3.2.2 PoE injector 12 of 81 FFigure 4 CFW-2211/3212 PoE injector dimensions C F W - 3 2 1 1 / 3 2 1 2 D i m e n s i o n s Length Width Height Weight

~68mm (.98 in)

~39mm (3.34 in)

~25mm (~ .98in)

~35gr (~1.25oz) Table 3 - CFW-3211/3212 PoE injector dimensions CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 3.3 LED indicator lights 3.3.1 CFW-3211/3212 Below are details of the colour, actions and meaning of the three LED lights on the side of the CFW-3211/3212. 13 of 81 FFigure 5 CFW-2211/3212 LED indicator lights Figure 6 LED cut out on side of mounting bracket I c o n L E D C o l o r A c t i o n I n d i c a t e d s t a t u s Blue Red Blue Solid Connected to WWAN Solid SIM PIN/PUK locked / Other connectivity issues related to WWAN

(e.g. wrong APN, etc.) Flashing Device booting Blue Solid Signal strength is good/excellent

-105dBm = < RSRP and 10 = < SINR

(values could be re-defined by one RD8 for good RSRP threshold and one RDB for good SINR threshold) Green Solid

-105dBm > RSRP and 10 > SINR Signal strength is fair

(values could be re-defined by above RD8s) None Off No service, limited service CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 14 of 81 I c o n L E D C o l o r A c t i o n I n d i c a t e d s t a t u s GGreen FFlashing Device starting up GGreen NNone SSolid OOff Ethernet to RG established Ethernet to RG not established TTable 4 - CFW-3211/3212 LED display 3.3.2 LED Auto-dim functionality The AurusLINK+ LEDs are programmed by default to switch themselves off 30 minutes after power up to reduce unwanted inside and outside glare of the LEDs through the Window. The user has the option to override this feature during installation via the Aurora Installation APP. When the Auto LED off feature is enabled, the LEDs will only come back on either:

when an Error situation (indicated by a RED LED) occurs, or when the device is rebooted via the power switch. If the LEDs come back on, then once all red LEDs disappear the timer for the "Auto LED Off" feature shall be started again. The carrier has the option to change the timer value from 30 minutes in the factory. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 15 of 81 3.4 Mounting bracket The AurusLINK+ 5G Outdoor CPE antenna uses a plastic mounting bracket that is stuck with strips of special adhesive tape which will stick to the window but is not sticky to touch. The mounting bracket can be fixed to either the outside (preferred option) or inside of an external window and may be moved multiple times provided that each window location was thoroughly cleaned with the supplied alcohol wipes prior to fixture. EEmpty bracket with LED cutout aand up arrow CCPE being snapped into bracket CPE and Bracket with adhesive strips Figure 7 Plastic Mounting bracket Note Other types of mounting brackets(wall/pole/rail) are available, contact Casa Systems sales or product support if required. 3.4.1 Mounting bracket assembly instructions Important Prior to mounting, you should identify the best location using the Aurora AP, and refer to section 4 of this User Guide. 1 Note the direction of the arrow on the inside of the mounting bracket. 2 3 4 5 Snap the CPE onto the mounting bracket with the top of the casing oriented to the top of the bracket as indicated by its up arrow. The LED lights should be visible through the LED cut out on the side of the mounting bracket. Clean the window where you intend to mount the bracket with the supplied alcohol wipes. Peel off the paper covers on the three adhesive strips on the back of the mounting bracket. Firmly press the mounting bracket and antenna against the glass so that the adhesive sticks. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 16 of 81 Mounting bracket Ethernet cable Cable tidy 3.4.2 Overview of completed mounting AurusLINK+

CPE FFigure 8 - CFW-3211/3212 with mounting bracket attached to window CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 17 of 81 4 Aurora Smartphone installation APP overview The Android and IOS Smartphone application (freely available on appropriate APP stores) is designed to aid the consumer through the installation process. The Smartphone application provides all the guidance required by the end consumer to set up and start the antenna: from unboxing, through site survey measurements around the home, and then final installation, Utilising easy to understand terminology and graphics, combined with non technical language and performance indicators, the application is suitable for non technical end-consumers. NNote If you do not have a Smartphone, the installation is possible utilising the LED lights on the side of the device. Contact the Customer Service department of your service provider for more information.;

4.1 Download App Open a fully charged Android or IOS Smartphone. 4.1.1 Scan QR code The QR code is located on the side of the box that the CPE came in:

Scan the QR code that corresponds to your type of Smartphone. FFigure 9 QR codes on the side of the packing box Note If the QR codes are not present on the box, then the instruction and QR code can be found on the welcome card inside the box Follow the instructions on your Smartphone to download and install the app. If you cannot download the application using the QR code, you can go to either the Note

App store (for iPhones), or

Goggle Play (for Android phones), search Aurora Installation Application and download and manually install it. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 18 of 81 4.2 Prepare the device 4.2.1 Insert SIM card There are two options for SIM card provision:

For some carriers the SIM card will already be pre-inserted, and hence this step (44.2.1) and the next (44.2.2) will not be required.

For carriers where the SIM card will not be pre-inserted steps 44.2.1 and 44.2.2 will be required. To insert a SIM card. 1 If the bottom panel with ethernet cable is attached, using the supplied hex key to unscrew the two Hex screws on the bottom panel and lift off the panel to reveal the SIM card slot 2 While holding the SIM card relative to the front of the antenna casing, orient the SIM card so that the metallic circuits are facing upward and the clipped corner is in the top right. Use oonly the Nano-SIM 4FF supplied by your provider. Note 3 Push the SIM card into the slot as shown below. Figure 10 Placing the SIM card into the SIM card reader The SIM card slot employs a Push Push system to lock the card in place. Push the SIM card in once and the spring locking mechanism will click to secure the SIM card in the slot. When locked in place a small amount (~1mm) of the card will protrude off the face of the bottom panel. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 4 To remove the SIM card, rapidly push the SIM card in twice and the spring will eject the card. 4.2.2 Connect Ethernet cable and bottom panel to device Connect the end of the Ethernet cable on the inside of the weatherproof joiner to the port on the bottom of the CPE. 19 of 81 Place the weather seal over the end of the device and use the Allen key tool to tighten the bolts. FFigure 11 Fix waterproof panel to bottom of CPE diagram 4.2.3 Connect Ethernet cable to PoE injector Connect the other end of the 5m Ethernet cable to the side of the supplied Power supply marked To 5G modem only. Figure 12 PoE connection diagram CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 4.2.4 Power on your device Connect the power supply to a power outlet. 20 of 81 The power point must be within 5 meters of the window. FFigure 13 Power point close to window diagram 4.2.5 Connect device to Smartphone app If you do not already have the App on your Smartphone, install the App using the QR code printed on the CPEs label. Open your smartphone and click the App icon. The Smartphone App will guide you through how to connect to your CPE. When the app has connected to the device, the app will indicate Success. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 21 of 81 4.3 App Installation Follow the steps in the App on your Smartphone to complete the installation. 4.3.1 Site survey Find the best location, the app includes Tips to find the best location FFigure 14 Plan the site survey 4.3.2 Perform signal reception Tests For best signal testing, hold the device in the open window with logo facing outwards. Hold the device as high as possible. Figure 15 Signal testing CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 4.3.3 Save good or excellent locations When you get a good or excellent for a location click the SSave location button to add it to the app. 22 of 81 Figure 16 Test signal strength 4.3.4 Identify each possible location When saving good or excellent locations, add a meaningful name so that you can identify which window it relates to. Figure 17 Record acceptable locations CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 4.3.5 Install at best location 23 of 81 FFigure 18 Install the device on window 4.3.6 Perform connection check Once installed, connect to router and perform a connection check following the instructions in the app. Figure 19 Perform connection check 4.3.7 Success enjoy internet access The AurusLINK+ is now installed. The APP can now be closed. In the case of Red LEDs appearing in the future, the user should consult the APP for instructions. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 24 of 81 5 Advanced set up of the AurusLINK+

The AurusLINK+ 5G Outdoor CPE series of antennas all use the same firmware. The AurusLINK+ CFW-3211/3212 will be shipped pre-configured for the carrier. For advanced configuration, log in to the web-based user interface of the AurusLINK+ as an administrator. It is NNOT INTENDEED for End Users (Consumers) to have access to the Web UI of this device. IImportant The configuration tools and settings contained in this section of this Carrier User Guide are only for the information of carrier technicians and should not be made available to the end user. 5.1 Log in as Administrator via Web UI To log in to the web-based user interface:

1 Open a web browser (e.g. Chrome, Safari, etc.), type http://192.168.1.1 into the address bar and press EEnter. Some service providers/carriers have opted to use a different URL to access the Web UI. Important If you encounter difficulty logging in, consult the instructions provided by your service providers/carriers or contact your service provider/carriers technical support. 2 The web-based user interface LLogin screen is displayed. 3 Enter the login UUser Name and UUser Password. Figure 20 Log in prompt for the web-based user interface A d m i n i s t r a t o r a c c o u n t User Name admin User Password roofclimberabove Table 5 - Management account login details Administrator account Important Please note that manufacturer recommends that the User Password be changed by the mobile carrier at the time of factory production prior to shipping to the end user. If you do not know the new password, or if the default value roofclimberabove does not work on first time installation, please contact your local mobile carrier or Casa Systems representative. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 5.2 Confirming a successful connection To confirm the connection status, click the SStatus menu item at the top of the page to display the SStatus page. Select the CELLULAR CONNECTION STATUS and WWWAN CONNECTION STATUS items to expand them. 25 of 81 The details of the connection are displayed. Figure 21 - Main menu items Figure 22 - Cellular Connection Status and WWAN Connection Status If the device is connected, the SStatus field displays uup. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 26 of 81 6 User interface The AurusLINK+ features a user interface with top and left-sided menus. The menu across the top of the screen is the highest-level menu. There are four main menu items: SStatus, NNetworking, SServices and SSystem The Networking, SServices and SSystem menus each feature a submenu on the left of the screen that allow you to navigate to different features within that area. The Status screen is somewhat different in that it contains various windows which can be expanded to display information about the device. 6.1 Status The SStatus page of the web interface provides system related information and is displayed when you log in to the AurusLINK+ management console. Figure 23 - The Status menu page first screen after log in The status page has links to pages displaying

SYSTEM INFORMATION CELLULAR CONNECTION STATUS

WWAN CONNECTION STATUS

ADVANCED STATUS NEIGHBOURING CELL INFORMATION

LAN details BLUETOOTH MAC address details GPS connection details see 6.1.8 NIT Smart Antenna Tool readings see 6.1.9 Toggle the display of the sections by clicking the or buttons to show or hide them. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 6.1.1 System information 27 of 81 FFigure 24 - System Information S y s t e m I n f o r m a t i o n D e v i c e V e r s i o n System up ttime The current uptime of the AurusLINK+. Device name The manufacturers name of this device. Model The manufacturers model number. Hardware version The hardware version of the AurusLINK+. Serial Number The serial number of the AurusLINK+. Firmware vversion The firmware version of the AurusLINK+

C e l l u l a r m o d u l e Model The type of phone module Module firmware The firmware revision of the phone module. IMEI The International Mobile Station Equipment Identity number used to uniquely identify a mobile device. Table 6 - System Information fields CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 6.1.2 Cellular connection status 28 of 81 FFigure 25 - Cellular Connection Status C e l l u l a r C o n n e c t i o n S t a t u s SIM status Displays the activation status of the AurusLINK+ on the carrier network. Signal strength (dBm) The current signal strength measured in dBm. Network registration sstatus The status of the AurusLINK+s registration for the current network. Operator selectioon The mode used to select an operator network. Provider The current operator network in use. Roaming status The roaming status of the AurusLINK+. Allowed bands The bands to which the AurusLINK+ may connect. Current band The current band being used by the AurusLINK+. Coverage The type of mobile coverage being received by the AurusLINK+. Table7-CellularConnectionStatusfields CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 6.1.3 WWAN connection status 29 of 81 FFigure 26 - WWAN Connection Status W W A N C o n n e c t i o n S t a t u s Profile name The name of the active profile. Status IPv6 status WWAN IP DNS server WWAN IPv6 The IPv4 connection status of the active profile. The IPv6 connection status of the active profile. The IPv4 address assigned by the mobile broadband carrier network. The primary and secondary IPv4 DNS servers for the WWAN connection. The IPv6 address assigned by the mobile broadband carrier network. IPv6 DNS server The primary and secondary IPv6 DNS servers for the WWAN connection. APN The Access Point Name currently in use. Connection uptime The length of time of the current mobile connection session. Max DL Max UL Current DL Current UL Maximum download speed in Kbps (Kilobits Per Second) Minimum upload speed in Kbps (Kilobits Per Second) Current download speed in Kbps (Kilobits Per Second) Current upload speed in Kbps (Kilobits Per Second) Table 8 -WWAN Connection Status fields CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 6.1.4 Advanced status 30 of 81 FFigure 27 - Advanced Status CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 31 of 81 A d v a n c e d s t a t u s MMobile country code The Mobile Country Code (MCC) of the AurusLINK+. MMobile network code The Mobile Network Code (MNC) of the AurusLINK+. SSIM ICCID IIMSI PPacket service status The Integrated Circuit Card Identifier of the SIM card used with the AurusLINK+, a unique number up to 19 digits in length. The International Mobile Subscriber Identity is a unique identifier of the user of a cellular network. Displays whether the packet service is attached or detached. When APN or username/password is changed, the device detaches and reattaches to the network. N o n - N R 5 G EECGI eeNodeB CCell ID PPCI E-UTRAN Cell Global Identifier. The globally unique identity of a cell in E-

UTRA. The ECGI concatenates the PLMN-Id and the ECI (E-UTRAN Cell Identifier). The ECI concatenates the eNodeB ID and the Cell ID Also known as the Evolved Node B, this is the hardware element in the LTE network that communicates directly with mobile devices. A unique code that identifies the base station from within the location area of the current mobile LTE network signal. Physical Cell ID of the LTE Cell. CChannel number (EARFCN) The channel number of the current cellular connection. RReference Signal Received PPower (SSS--RRSRP) RReference Signal Received QQuality (SSS-RSRQ) A cell-specific reference signal used to determine RSRP. RSRQ calculates signal quality taking into consideration the RSSI. It is calculated by N x RSRP / RSSI where N is the number of Physical Resources Blocks (PRBs) over which the RSSI is measured. NR CCQI Channel Quality Indicator. This is a value between 1 and 15 with 15 being the highest rating. Scell band Scell PCI The frequency band of the secondary cell (Scell). The Physical Layer Cell Identity (PCI) of the Scell. Scell channel number

((EARFCN) The E-UTRA Absolute Radio Frequency Channel Number (EARFCN) will uniquely identify the LTE band and carrier frequency. Scell state The current state of the Scell. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 32 of 81 N R 5 G NNCGI ggNodeB ggNB CellID NR Cell Global Identifier. This concatenates the PLMN-Id (PLMN Identifier) and the 36bit NCI (NR Cell Identity). This information is not available when the device is operating in LTE or 5G Non-Standalone mode. The gNodeB (gNB) is the term given to network equipment that transmits and receives wireless communications between UE and a mobile network A unique code that identifies the base station from within the location area of the current mobile 5G network signal. This is not available when the device is operating in LTE or 5G Non-Standalone mode. ggNB PCI Physical Cell ID of the 5G NR Cell. CChannel number ((NNR ARFCN) The channel number of the current 5G cellular connection. SSSB Channel number

((SSB AARFCN) The Synchronisation Signal Block channel number of the current 5G cellular connection. SSCS The size of current SubCarrier Spacing (SCS) expressed in KHz RReference Signal Received PPower (SS--RSRP) Reference Signal Received QQuality (SS-RSRQ) Synchronisation Signal Reference Signal Received Power (SS-RSRP). The linear average over the power contributions (in Watts) of the resource elements that carry Secondary Synchronisation Signal (SSS). Secondary Synchronisation Signal Reference Signal Received Quality. SS-

RSRQ calculates signal quality taking into consideration the RSSI. It is calculated by N x SS-RSRP / NR carrier RSSI where N is the number of Physical Resources Blocks (PRBs) over which the NR RSSI is measured. NR CQI The 5G NR Channel Quality Indicator (CQI). Synchronisation Signal Block

((SSB) Index This is a key part of beam management. It is a value comprised of Primary Synchronisation Signal (PSS), Secondary Synchronisation Signal (SSS) and the Physical Broadcast Channel (PBCH). Table 9 - Advanced Status fields CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 6.1.5 Neighbouring cell information 33 of 81 N e i g h b o u r i n g c e l l I n f o r m a t i o n FFigure 28 - Cell Information PCI EARFCN RSRP RSRQ Serving The Physical Cell ID. E-UTRA Absolute Radio Frequency Channel Number. Uniquely identifies the LTE Band and carrier frequency. Reference Signal Received Power (RSRP). Reference Signal Received Quality (RSRQ). The radio signal being served e.g. 5G NR, LTE. Table 10 - Cell Information fields 6.1.6 LAN Click the LLAN submenu under LLAN to view the LAN connection information. Figure 29 - LAN Information CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 34 of 81 L A N IIP The IP address and subnet mask of the AurusLINK+. MMAC address The MAC address of the AurusLINK+. EEthernet port status Displays the current status of the Ethernet port and its operating speed. IIP passthrough host MAC The MAC address of the connected gateway. TTable 11 - LAN Information fields 6.1.7 Bluetooth B l u e t o o t h MAC address Figure 30 - Bluetooth Information The MAC address of the Bluetooth module. Table 12 - Bluetooth Information fields CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 6.1.8 GPS Please note that not all AurusLINK+ devices support GPS. NNote In case GPS is not supported on your device, the menu item on the Status page will be disabled and this screen will not be accessible. When a Global Positioning System signal is accessed, its details will display in the GGPS page. 35 of 81 Figure 31 - GPS signal Information G P S Latitude Longitude The angular distance of a place north or south of the earth's equator, usually expressed in degrees and minutes The angular distance of a place east or west of the Greenwich meridian, usually expressed in degrees and minutes. Altitude The height of an object or point in relation to sea level or ground level. Height of ggeoid The height of an object from sea level if the Earth was under the influence of gravity and its own rotation alone. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 36 of 81 PPDOP Position Dilution of Precision. Possible error in location due to GPS satellite location. HHorizontal uncertainty Possible error in horizontal (latitude/longitude) location due to GPS satellite location. VVertical uncertainty Possible error in altitude location due to GPS satellite location. TTable 13 - GPS signal Information fields 6.1.9 NIT Please note that not all AurusLINK+ devices support NIT. Note In case NIT is not supported on your device, the menu item on the Status page will be disabled and this screen will not be accessible. Click the NNIT to view the antennas Azimuth and Downtilt values as measured by the Smart Antenna Tool. Figure 32 NIT Information CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 37 of 81 6.2 Networking 6.2.1 Wireless WAN 6.2.1.1 Wireless WAN profiles IImportant Changing any of these settings can cause the AurusLINK+ to lose Internet connectivity. Please do not change any of these settings unless instructed to do so. The WWireless WAN profiles page allows you to configure and enable/disable connection profiles. To access this page, click the Networking menu, and then select Wireless WAN pprofiles from the menu on the left. Each profile refers to a set of configuration items which are used by the AurusLINK+ to activate a Packet Data

(PDP) context. Under normal scenarios, you may have a single profile enabled. Table 14 - Wireless WAN Profiles page CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 38 of 81 Multiple profiles can be used for simple fast switching of PDP settings such as APN, or for advanced networking configuration where multiple simultaneous PDP contexts may be required. Use the SStatus On/Off button to select the profile to use. Use the IIP Passthrough On/Off button to allow or restrict IP Passthrough when the respective profile is in use. Specify the path to map from LAN to VLAN in the Map to LAN/VLAN drop down menu. The options are: NNone, bridge0 or a VVLAN Note When mapping a profile to the LAN, BBridge0 should be chosen. Important The ssame VLAN MUST NOT be used in multiple profiles, even if the other profile or profiles are not enabled. The PProfilename and AAPN are defined when the Wireless WAN profile settings are configured, see next section. Configuring a Wireless WAN profile 1 2 Click the edit button corresponding to the PProfile that you wish to create or modify. The Wireless WAN Profile settings page is displayed. Figure 33 - Wireless WAN Profile Settings CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 39 of 81 I t e m EEnable NName AAPN UUsername PPassword D e f i n i t i o n Toggle the enable button to OOn or OOff, as desired. The name of the APN for easy identification on the Wireless WAN profile page. This name is only used to identify the profile on the AurusLINK+. Enter the APN (Access Point Name) configured for the corresponding profile. The username used to log on to the corresponding APN (if required). The password used to log on to the corresponding APN (if required). AAuthentication type The authentication type required by your provider. This can be set to: NNone, PPAP or CCHAP PPDP Type Select the PPDP type (IP protocol) to use for the connection. a IIPv4 Sets a single stack IPv4 connection through which the AurusLINK+

receives only IPV4 network and DNS addresses. b IIPv6 Sets a single stack IPv6 connection through which the AurusLINK+

receives only IPV6 network and DNS addresses. Note Before selecting this PDP type, check with your carrier to confirm that single stack IPV6 connectivity is supported. c IIPv4v6 Sets a dual stack connection allowing simultaneous IPV4 and IPV6 network connectivity. The AurusLINK+ receives both IPv4 and IPV6 network and DNS addresses. This is the default PDP type Allow Admin Access Select enable if remote SSH, TR-069 or WebGUI access to the device should be possible via this Wireless WAN Profile. Note SSH/HTTP/HTTPS can be individually restricted in the Access Control menu. Note also that this will automatically be enabled if the profile is selected in the TR-069 settings menu. MTU size Sets the Maximum Transmission Unit size. This may be from 1 to 1500 bytes. IP ppassthrough Allows a downstream device, such as a router, to manage the connection. The downstream device connects to the Internet and receives a WAN IP address so that all Internet traffic is passed to the downstream device. Internet traffic is still terminated at the gateway (AurusLINK+) and passed through to a downstream device, so the carrier is still able to connect to the gateway. Save button Click the SSave button to apply the changes. Table 15 - Wireless WAN Profile Settings page CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 6.2.1.2 Band selection Select individual bands from the following band groupings: LLTE, NNR5G NSA or NNR5G SA 40 of 81 Figure 34 - Wireless WAN Band selection page To set a device up for different LLTE, 5G Non-Standalone (NNR5G NSA) and 5G Standalone (NNR5G NSA) modes, refer to: Appendix B Configuring Radio Access Technologies Note Depending upon the model of AurusLINK+ different frequency bands will be available for selection. Please refer to your models datasheet to ascertain which bands are applicable. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 6.2.1.3 RAT selection Select the preferred RAT (Radio Access Technology) from the following: LLTE or NNR5G 41 of 81 Figure 35 - Wireless WAN Radio Technology selection page To set a device up for different LLTE, 5G Non-Standalone (NNR5G NSA) and 5G Standalone (NNR5G NSA) modes, refer to: Appendix B Configuring Radio Access Technologies 6.2.1.4 Operator settings The OOperator Setting screen lets you select whether to have the AurusLINK+ automatically select the most appropriate operator and access technology, or if you set it to Manual, you can override and lock it to a particular carrier or access technology. Figure 36 -Wireless WAN Operator Settings CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 6.2.1.5 Roaming control Select OOn to enable RRoaming Control. 42 of 81 Figure 37 - Roaming control page 6.2.1.6 Cell lock The Cell lock function allows you to specify a list of cells that the AurusLINK+ will not deviate from. Two types of cells can be locked: LTE and NNR5G Figure 38 Cell Lock page Adding an LTE cell lock To add an LTE cell to the list:

1 Next to LTE Cell Lock List, click on the AAdd button 2 Enter the PCI and EEARFCN values of the cell that you want to lock to. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 43 of 81 FFigure 39 -LTE Cell Lock settings 3 4 Click on the SSave button. It will be added to the LLTE Cell Lock List on the CCell Lock page. Repeat steps 1 to 3 for all the LTE cells that you wish to add. Adding an NR cell lock To add an NR5G cell to the list:

1 Next to the NR5G Cell Lock List, click on the AAdd button. 2 Enter the gNB, NR ARFCN, Subcarrier Spacing and NR SA band values for the NR5G cell that you want to lock to. Figure 40 NR5G Cell Lock settings 3 4 Click on the SSave button. It will be added to the NNR5G Cell Lock List on the CCell Lock page. Repeat steps 1 to 3 for all the NR5G cells that you wish to add. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 44 of 81 6.2.1.7 SIM security The SSIM security settings page can be used for authenticating SIM cards that have been configured with a security PIN. Unlocking a PIN locked SIM If the SIM card is locked, you will receive a notice when you access the Status page after which you will be directed to the PIN settings page to enter the PIN. The PIN settings page lists the status of the SIM at the top of the page. If you are not redirected to the PIN settings page, to unlock the SIM:

1 Click on the Networking menu from the top menu bar, and then click SSIM security settings. Figure 41 - Wireless WAN SIM Security settings page 1 2 Enter the PIN in the CCurrent PIN field (enter numbers only). Click on the Save button to save the PIN and unlock access. 3 Once unlocked, you may toggle the PIN protection switch to the OOff position if you no longer wish to have access locked by a PIN. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 45 of 81 6.2.2 LAN 6.2.2.1 LAN Configuration The LLAN configuration page is used to configure the LAN settings of the AurusLINK+. To access the LAN configuration page, click the Networking menu at the top of the screen, then click the LAN menu on the left. The default IP of the LAN port is: 192.168.1.1 with subnet mask: 255.255.255.0 To change the IP address or Subnet mask, enter the new IP Address and/or SSubnet mask and click the SSave button. Note If you change the IP address, remember to refresh the Ethernet interface of your device, or set an appropriate IP address range, then enter the new IP address into your browser address bar to access the AurusLINK+. Figure 42 - LAN Information L A N C o n f i g u r a t i o n IP The IP address of the AurusLINK+. Subnet mask The subnet mask of the AurusLINK+. Hostname The label used to identify the device. Table 16 - LAN Information fields CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 6.2.2.2 DHCP configuration You can manually set the start and end address range to be used to automatically assign to DHCP clients when they are connected and the lease time of the assigned addresses. 46 of 81 Enter the desired DHCP options and click the SSave button. FFigure 43 - DHCP Configuration page CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 6.2.2.3 VLAN A Virtual Local Area Network (VLAN) is a subnetwork used to group devices located on separate physical networks. This useful feature allows you to partition your network without the need for additional cabling or wireless access. 47 of 81 FFigure 44- VLAN Rules list page VLAN Settings Note VLANs can only be assigned to APN Profiles 2-6. Click the Add button in the VVLAN RULES section to create a VLAN rule:

1 Click the +Add button on the VLAN Configuration page. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 The VVLAN Settings page will open:

48 of 81 2 3 4 5 6 Figure 45 - VLAN Settings page In the RRule name field, enter a name for the VLAN rule. This is a name that allows you to easily identify the VLAN. In the VVLAN ID field, enter a number between 0 and 4094 which will be used by the network to identify the VLAN uniquely. Note The values 253, 254 and 255 are reserved and cannot be assigned to VLANs as VVLAN IDs. In the IIP address field, enter the IP address for this device on the VLAN. In the Subnet mask field, enter the Subnet mask for the device on the VLAN. In the DHCP start range and DDHCP end range fields, enter the IP address range for the VLAN. Addresses within this range will be assigned automatically to devices connecting to this VLAN. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 7 8 In the DDHCP lease time (seconds) field, enter the number of seconds that the DHCP lease will be valid for. This value must be 120 or higher. In the Allow Admin Access field, select EEnable ON if local SSH or WebGUI access to the device should be possible via this VLAN. 49 of 81 Note SSH/HTTP/HTTPS can be individually restricted in the AAccess Control menu. 9 Set the EEnable toggle to the OON position. 10 Click the Save button to apply the settings. 6.2.3 Firewall 6.2.3.1 NAT The Port forwarding list is used to configure the Network Address Translation (NAT) rules currently in effect on the AurusLINK+. To access the Port forwarding page, click the Networking menu at the top of the screen, click the Firewall menu on the left. Figure 46 NAT Port forwarding list The purpose of the port forwarding feature is to allow mapping of inbound requests to a specific port on the WAN IP address to any connected device. Note Some carriers block inbound connections, or require a public IP address in order to get inbound requests. Adding a port forwarding rule To create a new port forwarding rule:

1 Next to the protocol you wish to create a rule for (IPv4 or IPv6), click the +Add button. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 The port forwarding settings screen is displayed. 50 of 81 2 3 In the RRule name field, enter a name for the rule so that it can be easily identified. FFigure 47 - Port Forwarding Settings In the Profile No. field, enter a number that corresponds to the Wireless WAN Profile that you want to use for the rule. 4 Use the Protocol drop-down list to select the type of protocol you want to use for the rule. The protocols selections available are TCP, UUDP and TTCP/UDP. 5 6 7 8 9 In the Public port field, enter a number between 1 and 65535 to use for the communication port from the AurusLINK+ out to the mobile network. In the Local IP Address // Local IPv6 Address field, enter the IP address of LAN equipment to which traffic should be routed or a wildcard IP address (0.0.0.0) that allows all IP addresses to access the traffic. In the Local port field, enter a port number to use for traffic to the local device. This may be an integer between 1 and 65535. Ensure that the EEnable toggle button is set to the OON position. Click the Save button to confirm your settings. 10 To delete a port forwarding rule, click the button on the Port forwarding list for the corresponding rule that you would like to delete. To edit an existing rule, click the button. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 51 of 81 6.2.3.2 MAC whitelist The MAC filter feature allows you to apply a policy to the traffic that passes through the router, both inbound and outbound, so that network access can be controlled based on the MAC address of the device seeking to make a connection. To access the MAC filtering page, click the NNetworking menu at the top of the screen, click the FFirewall menu on the left, then click the MAC whitelist menu item. Figure 48 MAC whitelist page To create an access filter based on MAC address:

1 Click the Add button. The MAC WHITELIST SETTINGS page will open. Enter a Name to reference the whitelisted device with. Enter the MAC address you want to allow access to Click the Enable toggle key so that it is in the OOn position. Click the Save button. 2 3 4 5 CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 52 of 81 6.2.4 Routing 6.2.4.1 Static Routing To view the Static Routing settings, click NNetworking then RRouting > SStatic menu on the left. The Static Routing page contains details of defined SStatic Routes and well as the AActive Routes. Click the AAdd button to define a new SStatic Route. Figure 49 Static/Active routing lists Static Route Configuration Click the AAdd button to open the Route Configuration page:

CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 53 of 81 FFigure 50 Route configuration page R o u t e c o n f i g u r a t i o n Route name Enter a meaningful name. Destination IP address Enter the destination IP address of the route. Netmask Enter a netmask specification. Gateway IP address Enter the gateways IP address. Network interface Select the Network interface from the drop down list. Metric Enter a metric in the range of 0 through 32766 Save button Click to save the changes and add the new route configuration to the Cancel button Close the window and discard the current entries. Static Routing List. Note if you want to delete an existing Static Route, click the the Static Routing List to remove the route permanently from the system. delete button on Table 17 Route configuration fields CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 6.2.5 Service assurance To conduct a check on general status of selected WWAN profiles and other tests click the NNetworking menu at the top of the screen, then click the Service assurance menu item on the left. 54 of 81 Figure 51 Service assurance page From the WWWAN profiles list select the service you want to monitor. When the settings are complete, click the Start button to commence the test. 6.2.5.1 Result In this section the SStatus, PProgress stage and any EError message will be displayed. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 55 of 81 6.3 Services 6.3.1 Network Time (NTP) The NTP (Network Time Protocol) settings page allows you to configure the AurusLINK+ to synchronize its internal clock with a global Internet Time server and specify the time zone for the location of the device. This provides an accurate timekeeping function for features such as System Log entries and Firewall settings where the current system time is displayed and recorded. Any NTP server available publicly on the internet may be used. The default NTP server is time.nrc.ca. To access the Network time (NTP) page, click the SServices menu at the top of the screen then click the NNetwork time (NTP) menu item on the left. Figure 52 - Network Time (NTP) page CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 6.3.2 Aurora App (Bluetooth) Server The AAurora App (Bluetooth) Server is used to facilitate communication with the Aurora smartphone installation app. Switch Enable to OOn before starting the Aurora installation app on an Android device. 56 of 81 Figure 53 - Aurora App (Bluetooth) server page When an installation has been completed, you have the option to disable the Aurora App server, but be aware that next time you try to find the antenna via the app, it will not be able to discover the antenna until the Aurora App server has been re-enabled. When the Aurora App (Bluetooth) server is enabled it is automatically activated upon device power up for a maximum of a few minutes. After that period of time the server is automatically deactivated. it can be re-

activated at a later time by rebooting the device from the power switch. 6.3.3 TR-069 The TR-069 (Technical Report 069) protocol is a technical specification also known as CPE WAN Management Protocol (CWMP). It is a framework for remote management and auto-configuration of end-user devices such as customer-premises equipment (CPE) and Auto Configuration Servers (ACS). It is particularly efficient in applying configuration updates across networks to multiple CPEs. TR-069 uses a bi-directional SOAP/HTTP-based protocol based on the application layer protocol and provides several benefits for the maintenance of a field of CPEs:

Simplifies the initial configuration of a device during installation Enables easy restoration of service after a factory reset or replacement of a faulty device Firmware and software version management CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 57 of 81

Diagnostics and monitoring You must have your own compatible ACS infrastructure to use TR-069. To access and configure the TR-069 settings, you must be logged into the router with the root account. NNote When a factory reset of the router is performed via TR-069, the TR-069 settings are preserved. The CPE sends inform messages periodically to alert the ACS server that it is ready. These inform messages can also be configured to accept a connection request from the ACS server. When a connection is established, any tasks queued on the ACS server are executed. These tasks may be value retrieval or changes and firmware upgrades. 6.3.3.1 TR-069 configuration To configure TR-069:

1 Click the EEnable TR-069 toggle key to switch it to the OON position. Figure 54 - TR-069 Configuration CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 58 of 81 2 In the AACS URL field, enter the Auto Configuration Servers full domain name or IP address. 3 Use the ACS username field to specify the username used by the server to authenticate the CPE when it sends an inform message. 4 5 6 7 8 9 In the ACS password and VVerify ACS password fields, enter the password used by the server to authenticate the CPE when it sends an inform message. In the Connection request username field, enter the username that the CPE uses to authenticate the Auto Configuration Server during a connection request to the CPE. In the Connection request password and VVerify password fields, enter the password that the CPE uses to authenticate the Auto Configuration Server during a connection request to the CPE. The inform message acts as a beacon to inform the ACS of the existence of the router. Select EEnable periodic ACS informs toggle key to OON in order to turn on the periodic ACS inform messages. In the Inform Period field, enter the number of seconds between the inform messages. Click the Save button to save the settings. 6.3.4 DNS Server Enter the IP addresses of the Primary DNS server and SSecondary DNS server. Figure 55 - DNS Server page Set a DDNS cache size of between 0 and 5000. Set the DNS local TTL (TTime-To-Live) time between 0 and 86,400 seconds. Click the Save button to apply the settings to the DNS server. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 59 of 81 6.3.5 Geofence Please note that not all AurusLINK+ devices support GPS or its Geofencing functionality. NNote In case GPS and Geofence are not supported on your device, the GGeofence menu item on the SServices menu will be disabled and this screen will not be accessible. To access the Geofence screen, select the SServices item from the top menu bar then select the GGeofence menu item. Geofence allows you to designate a circular area and then uses the routers GPS position to monitor when the gateway moves out of or in to that area. Figure 56 Geofence options I t e m D e s c r i p t i o n GEOFENCE CONFIGURATION Enable button Toggles Geofence operation On or Off. When on your currently defined Geofences appear in the Geofence list, see below. Coordinate units Select either:

DMS (Degrees/Minutes/Seconds), or Decimal degrees Changing this will change the display in the GEOFENCE LIST lower on the page, and the GEOFENCE CONFIGURATION page, see below. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 60 of 81 I t e m D e s c r i p t i o n MMeasurement system Select either:

metric, or

imperial Changing this will change the display in the GGEOFENCE LIST lower on the page, and the GEOFENCE CONFIGURATION page, see below. Save button Add button Saves any changes made on this page Click to add a new Geofence definition. The add Geofence configuration screen will open, see next section below. GEOFENCE LLIST This table contains all your currently defined Geofences. Name A user defined reference name. Latitude / Longitude The Latitude and Longitude coordinates defined in the GGEOFENCE CCONFIGURATION page display. The Coordinate units selection will determine which system displays: DMS or decimal degrees Radius Set a radius from the centre of the geofence point. The Measurement system selection will determine which system displays:

Kilometres or miles Status In if the router is inside the radius. Out if the router is outside the radius. Edit button Click this to edit an existing Geofence in the list. The user interface is the same as the add Geofence configuration screen, see next section below. Delete button Click to remove the geofence from the list. Table 18 Geofence user interface CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 6.3.5.1 Add Geofence Click the ++Add button to create a new Geofence (note that editing an existing Geofence uses the same configuration page). 61 of 81 I t e m Name Figure 57 Configure Geofences D e s c r i p t i o n When you Add a new Geofence you will be prompted to enter a meaningful name. This will be its reference in the Geofence list page. Latitude / Longitude Enter the Latitude and Longitude coordinates of the centre of the geofence. The Coordinate units selection will determine which system displays: DMS or decimal degrees Radius Set a radius from the centre of the geofence point for the fence line. The Measurement system selection will determine which system displays:

Kilometres or miles Open GGoogle Maaps button When coordinates have been entered, click the GGoogle mmaps button to show where you expect the centre of the geofence to be. For example:

Save button Saves the new Geofence (Add) or saves the changes to an existing Geofence (Edit). Cancel button Closes the AAdd/Edit page and returns to the Geofence list without saving any changes. Table 19 Geofence configuration options CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 62 of 81 6.4 System 6.4.1 Log System log The System Log enables you to troubleshoot any issues you may be experiencing with the AurusLINK+. To access the System Log page, click the SSystem menu. A page containing the SSystem Logs buttons are displayed. Figure 58 - System Log page You can download the log file to your local computer by clicking on the DDownload button. A .txt log file will be downloaded to your browsers Download folder. The Clear button clears the log file when logging to non-volatile memory is enabled (refer to the System log settings section). It does not clear the log/message buffer. 6.4.1.1 Log System log settings To access the System log settings page, click the SSystem menu item then select the LLog menu on the left and then select System log settings from the drop-down menu. Figure 59 - System Log Settings CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 LLog capture level The log capture level defines the amount of detail that the system log stores. This setting also affects the Display level setting on the System log page. The system will capture and display events for the selected level and all the events at levels below it. For example, setting it to Notice will show Notice, Warning and Error events. 63 of 81 I t e m Debug Info D e f i n i t i o n Show extended system log messages with full debugging level details. Show informational messages. Notice Show normal system logging information. Warning Show warning messages. Error Show error condition messages only. Table 20 System log detail levels Volatile log Contents of Volatile memory is stored temporarily. 1 2 Specify the maximum Log buffer size (100-512 kilobytes). Click the Save button. A drawback of log data saved in volatile memory is that the log data is stored in RAM and therefore when the unit loses power, or is rebooted, the device will lose any log information stored in the RAM. Non-volatile memory is the type of memory in which data remains stored even if it is powered-off. To ensure that log information is accessible between reboots of the AurusLINK+ there are two options:

Click On to enable the Log to non-volatile memory option. Use a RRemote Syslog Server. Non-volatile log When the AurusLINK+ is configured to log to non-volatile memory, the log data is stored in flash memory, making it accessible after a reboot of the device. Up to 512kb of log data will be stored before it is overwritten by new log data. Non-volatile logging can lead to Flash memory wear. This facility is intended for debugging only. 1 2 3 Click On to enable the Log to non-volatile memory option. Specify the maximum Log file size (500-5000 kilobytes). Click the Save button. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 64 of 81 RRemote syslog server The AurusLINK+ can be configured to output log data to a remote syslog server. This is an application running on a remote computer which accepts and displays the log data. Most syslog servers can also save the log data to a file on the computer on which it is running allowing you to ensure that no log data is lost between reboots. To configure the AurusLINK+ to output log data to a remote syslog server:

1 Click the System menu from the top menu bar. The SSystem log item is displayed. 2 Under the Remote syslog server section, enter the IP address or hostname of the syslog server in the IIP /

Hostname [:PORT] field. Figure 60 Remote syslog server configuration You can also specify the port number after the IP or hostname by entering a semi-colon and then the port number e.g. 192.168.1.102:514. If you do not specify a port number, the AurusLINK+ will use the default UDP port 514. 3 Click the Save button to save the configuration. 6.4.1.2 QXDM over Ethernet For debugging, you can use QXDM over Ethernet. QXDM is a Qualcomm tool used for capture and analysis of mobile signalling data. To use QXDM over Ethernet:

1 2 Click on the Enable toggle key to set it to the OOn position. Enter the Server IP address. 3 Click the SSave button to begin the capture and analysis of mobile signalling data. Figure 61 - QXDM over Ethernet page CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 6.4.2 Ping diagnostics Ping Diagnostics are used to send controlled ping packets to determine the status of the link. These are small packets of data that the AurusLINK+ sends to a remote address and if the connection is up, a reply is received. 65 of 81 Use Ping Diagnostics to test the status of the network connection:

FFigure 62 - Ping Diagnostics page 1 2 3 4 In the Host field, enter the domain name or IP address that you want to send a ping request to for the test. In the NNumber of repetitions field, enter the number of times you want the AurusLINK+ to continue the ping requests. In the Timeout field, enter the number of milliseconds to wait before the ping request times out if there is no response. In the Data block size field, enter the number of bytes that the ping packet is made up of. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 66 of 81 5 6 7 8 In the DDSCP field, enter an integer between 0 and 63 which acts as a classification code according to the Differentiated Services Code Point (DSCP) definition. In the Interface drop-down list, select the interface that the ping test is to be performed on. If no interface is selected, the default interface rmnet_data0 is used. In the Protocol drop-down list, select the IP protocol to use for the test. Click on the Request button. The PPING DIAGNOSTIC RESULT section updates with the results of the ping request. 6.4.3 System configuration 6.4.3.1 Restore factory defaults Restoring factory defaults will reset the AurusLINK+ to its factory default configuration. There are three different levels of factory reset. The Installer level reset is the lowest level reset and should be the first one attempted when troubleshooting. The Carrier reset level is the next highest level and erases additional settings while the Full Factory reset option will reset all settings to their factory defaults. To restore the AurusLINK+ to its factory default settings, please follow these steps:

1 Open a browser window and navigate to the IP address of the AurusLINK+ (default address is http://192.168.1.1). 2 3 Log in to the AurusLINK+ Web User Interface (refer to section 55.1 Log in as Administrator via Web UI on page 24). Select the SSystem item from the top menu bar, then SSystem configuration on the left menu and then select the Restore factory defaults menu item. Figure 63 - Restore Factory Defaults page CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 67 of 81 4 Select a reset type to perform: Installer Reset, CCarrier Reset or FFull Factory Reset R e s e t t y p e D e s c r i p t i o n Installer Reset This will only reset settings that have been changed after the installation, usually via the web interface. This is the safest reset option and should be the first one attempted when troubleshooting a problem. Carrier Reset This will reset the device with the carrier-defined default settings to operate on the network. This also resets the user-configured options to their default settings. Use this reset type only if the Installer Reset did not resolve the problem. Full Factory Reset Typically used for refurbishment or to remove an erroneous configuration. This will remove all settings including the carrier settings that are required for the device to operate on the network. This option should not be used unless you really know what you are doing. (All configurations, NVs and settings are completely removed) 5 A notice is displayed informing you that the process may take one or two minutes. Figure 64 Restore Factory Defaults Confirmation Message 6 7 Click OOK to reboot the AurusLINK+. The AurusLINK+ reboots with the default settings applied. There is also a manual reset button on the bottom of the CPE. Note The manual reset button supports two types of reset. For more information refer to 3.2 Interface on page 10 of this User Guide. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 6.4.3.2 Web server settings You can configure whether the AurusLINK+s web server uses HTTP or HTTPS and the server port. Additionally, you can generate a web server certificate by entering data in all the fields under the GGenerate web server certificate section. 68 of 81 Figure 65 - Web server settings CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 6.4.3.3 Administrator credentials Use this page to change the Password used to access the AurusLINK+ via SSH. The default User Name and UUser Password for SSH access should be obtained from your local mobile carrier or Casa Systems representative:

69 of 81 Figure 66 - Changing administrator credentials Enter the Password in the table to into the CCurrent password field if you have not previously created a new SSH access Password. If you have created a new SSH access Password but have forgotten it, you will have to RRestore factory default settings, see section 6.4.3.1, above. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 6.4.3.4 Web UI credentials Use this page to change the default PPassword that you initially used to log in via the Web User Interface (refer to section 5.1 Log in as Administrator via Web UI on page 24). 70 of 81 The default UUser Name and UUser Password for Web UI access are as follows:

Figure 67 - Changing web interface credentials A d m i n i s t r a t o r a c c o u n t a c c e s s v i a W e b U I Username Password admin roofclimberabove Table 21 - Login details Administrator account via Web UI Important Please note that User Password is recommended to be changed by the mobile carrier at the time of factory production. Please contact your local mobile carrier or Casa Systems representative if the default value does not work on first time installation. Enter the Password in the table to into the CCurrent password field if you have not previously created a new Web UI access Password. If you have created a new Web UI access password but have forgotten it, you will have to Restore factory default settings, see section 6.4.3.1, above. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 6.4.3.5 Settings backup/restore Use this page to save your current settings in a backup file and then to retrieve the backup file to restore your previous settings should this be necessary. 71 of 81 To SSAVE A COPY OF CURRENT SETTINGS:

1 2 3 Enter a Password for the new backup file. Enter the same password into the Confirm password field Click the Save button. A .zip folder will be downloaded to the download folder of your browser. We suggest that you move this to a secure folder. Figure 68 -Setting backup/restore page To RRESTORE SAVED SETTINGS:

1 2 3 4 Click the Choose a file button and navigate to the backup file. Select the file and the word Uploaded will appear after the button Enter the Password you created when making the backup file. Click the Restore button. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 5 The following warning message will appear:

72 of 81 6 Click the OOK button to proceed with the restoration of your previous settings. FFigure 69 Confirmation of restore message 6.4.3.6 Runtime Configuration Runtime Configuration can be used to load a configuration file containing carrier-specific settings such as MBN changes which are not available via the web user interface. It is used for late binding of carrier configurations at the time of installation. Runtime Configuration files can only be created by Casa Systems engineers. Please speak to your Casa Systems representative for more information. To access the Runtime Configuration page, select System > System configuration > Runtime configuration Figure 70 -Runtime configuration page To apply runtime configuration:

CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 73 of 81 1 2 3 4 Select the CChoose a file button and locate the configuration file. Select the file. The word Uploaded appears next to the button. Select the Apply button to install the configuration file. The device automatically reboots after successful upload of the configuration file. The following runtime configuration IDs will be read and displayed on this page. They are 15-digit configuration IDs that uniquely identify the configuration file. 6.4.4 Firmware upgrade To access the Firmware upgrade page, navigate to SSystem, then click FFirmware Upgrade on the left side menu. To upgrade the firmware of the AurusLINK+:

Figure 71 - Firmware Upgrade page 1 2 3 4 Click the Choose a file button, then locate the firmware file on your computer. To remove all current settings select On for RReset to default config. Selecting Off for RReset to default config will save all current user defined settings and apply them using the new firmware. Click the UUpgrade button. The AurusLINK+ performs the firmware upgrade and then reboots. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 6.4.5 Access control The Access Control page turns on or off access to the antenna via different protocols. You can specify certain protocols to have different settings from local or remote connections. 74 of 81 FFigure 72 - Access Control page I t e m D e f i n i t i o n R e m o t e A c c e s s C o n t r o l HTTP Enable HTTPS Enable Update server ccertificate link Enables/disables HTTP access to the web interface of the antenna from a remote connection. Enables/disables HTTPS access to the web interface of the antenna from a remote connection. If necessary, click this link to go to the WWEB SERVER SETTINGS page. Refer to 6.4.3.4 Webb UI credentials on page 70 for details on updating this certificate. SSH Enable Enables/disables SSH access to the antenna from a remote connection. Ping Enable Enables/disables a response to pings from a remote connection. L o c a l A c c e s s C o n t r o l HTTP Enable Enables/disables HTTP access to the web interface of the CPE from a local connection. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 75 of 81 I t e m D e f i n i t i o n HHTTPS Enable Enables/disables HTTPS access to the web interface of the antenna from a local connection. SSSH Enable Enables/disables SSH access to the antenna from a local connection. TTable22-AccessControloptions It is nnot possible to disable both Local HTTP and HTTPS simultaneously via the WebUI in order to stop accidental lock out of the WebUI. Note Intentional lock out of the WebUI from local access can be performed by disabling both local HTTP and HTTPS via TR-069. 6.4.6 Reboot The RReboot option in the SSystem section performs a soft reboot of the device. This can be useful if you have made configuration changes you want to implement. To reboot the AurusLINK+:

1 2 3 4 5 Click the System menu item from the top menu bar. Click the Reboot button from the menu on the left side of the screen. The AurusLINK+ displays a warning that you are about to perform a reboot. If you wish to proceed, click the RReboot button. Figure 73 - Reboot warning message A warning popup will advise that It may take 1-2 minutes to reboot your device. Are you sure you want to continue?

6 Click OOK to continue with the reboot process. Figure74-Rebootconfirmationmessage CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 6.4.7 Field test The Field test page contains NR5G cell information which may be useful when troubleshooting signal strength issues. This screen can be found by navigating to SSystem > Field test. 76 of 81 Figure 75 - Field test F I E L D T E S T d a t a L T E P C e l l I n f o r m a t i o n PCII ERFCN Band The Physical Cell ID E-UTRA Absolute Radio Frequency Channel Number. The LTE band number Bandwidth The LTE bands current bandwidth CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 77 of 81 F I E L D T E S T d a t a L T E S C e l l I n f o r m a t i o n CCCID PPCI EERFCN BBand The cell identifier The Physical Cell I E-UTRA Absolute Radio Frequency Channel Number The LTE band number BBandwidth The LTE bands current bandwidth UUL configured Indicated whether the cell is configured SState The current state of the LTE Scell N R 5 G S e r v i n g C e l l I n f o r m a t i o n CCell ID DDL ARFCN UUL ARFCN BBand BBand type DDL BW UUL BW The physical cell identifier Downlink Absolute Radio Frequency Channel Number. Uplink Absolute Radio Frequency Channel Number. The NR5G band The type of the NR5G band, e.g. Sub6 or mmWave. Downlink bandwidth. Uplink bandwidth. DDL max MIMO Downlink maximum Multiple Input Multiple Output (MIMO). UUL max MIMO Uplink maximum Multiple Input Multiple Output (MIMO). TTable 23 - NR5G Serving cell information CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 6.4.8 Encrypted Debug Information The Encrypted Debug Information page contains additional information which may be useful when troubleshooting an issue. To create a debug file navigate to SSystem > Encrypted Debug Information. 78 of 81 Figure 76 - Encrypted Debug Informationpage 6.4.8.1 Generate Click the GGenerate button to create a debug file. While the generation process is taking place the browser will be unavailable and the message Please wait will be displayed. After a few minutes the generation process will end, the browser will become available and the Success Encrypted debuginfo file is generated successfully message will be displayed at the top of the page. 6.4.8.2 Download Click the DDownload button to download the new file into your browsers default downloads folder. The following debug file will be saved in your browsers default downloads folder: debuginfoX.tar.gz This debug file is encrypted and can only be decrypted by Casa Systems personnel. Note The file cannot be decrypted by users. Normally this file with only be generated if Casa Technical Support requests it. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 79 of 81 Appendix A Safety and compliance RF Exposure Your device contains a transmitter and a receiver. When it is on, it receives and transmits RF energy. When you communicate with your device, the system handling your connection controls the power level at which your device transmits. This device meets the governments requirements for exposure to radio waves. This device is designed and manufactured not to exceed the emission limits for exposure to radio frequency (RF) energy set by the Federal Communications Commission of the U.S. Government. This equipment complies with radio frequency (RF) exposure limits adopted by the Federal Communications Commission for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator& your body. FCC Statement FCC compliance Federal Communications Commission Notice (United States): Before a wireless device model is available for sale to the public, it must be tested and certified to the FCC that it does not exceed the limit established by the government-adopted requirement for safe exposure. FCC regulations 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. This device 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. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 80 of 81 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 or more 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. Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. Operating temperature

-40C to 55C Company details Casa Systems, Inc. 100 Old River Road, Andover, Massachusetts 01810 USA https://www.casa-systems.com/contact-us/

Product details Product:

5G Sub-6 Self Install Outdoor CPE Model No: CFW-3212 CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022 81 of 81 Appendix B Configuring Radio Access Technologies This device supports the following modes of operations in various combinations

LLTE (3GPP Core Network Option 1) 5G Non Standalone (3GPP Core Network Option 3x) 5G Standalone (3GPP Core Network Option 2) Please refer to the following table to understand which modes of operation are possible and how to configure them. A l l o w e d R A T H o w t o C o n f i g u r e Mode LTE 5G NSA 5G SA Supported RAT Selection Menu Band Selection Menu LTE Only LTE + 5G NSA 5G NSA Only Yes No Yes Yes No Yes LTE + 5G NSA + 5G SA Yes Yes LTE + 5G SA 5G NSA + 5G SA 5G SA Only Yes No No No Yes No No No No Yes Yes Yes Yes Yes Yes No Select LTE only Select LTE Frequency Bands Select LTE + 5G NR Select LTE + NSA Frequency Bands Yes Select LTE + 5G NR Select LTE + NSA + SA Frequency Bands No No Yes Select 5G NR Select SA Frequency Bands Appendix table 1 RAT/Band Selection table Use this table in conjunction with the settings described in sections 6.2.1.3 RAT selection and 6.2.1.2 Band selection of this guide. Note 5G Standalone Mode is not supported when utilising mmmWave frequency bands. CFW-3211/3212 User Guide (Carrier) UG01437 v1.00 23 December, 2022

WARNING:pdfminer.pdfpage:The PDF <_io.BufferedReader name='/Volumes/Scratch/Incoming/eg-scratch/6715493.pdf'> contains a metadata field indicating that it should not allow text extraction. Ignoring this field and proceeding. Use the check_extractable if you want to raise an error in this case Device Label 5G Sub6 Self Install Outdoor CPE Model: CFW-3212 Part Code: CFW-3212-01 Manufactured: DD/MM/YYYY Power Input: 24V PoE, 24W IP65 S/N: 216646YYWWNNNNN IMEI: TTTTTTTTNNNNNNC FCC ID:XIA-CFW3212 Contain FCC ID:XIA2023RG520NNA Revision: 0.01 Designed in Australia. Assembled in China.

Device Label 5G Sub6 Self Install Outdoor CPE Model: CFW-3212 Part Code: CFW-3212-01 Manufactured: DD/MM/YYYY Power Input: 24V PoE, 24W IP65 S/N: 216646YYWWNNNNN IMEI: TTTTTTTTNNNNNNC FCC ID:XIA-CFW3212 Contain FCC ID:XMR2023RG520NNA Revision: 0.01 Designed in Australia. Assembled in China.

NetComm Wireless Pty Ltd Level 5, 18-20 Orion Road, Lane Cove,NSW, 2066, Australia Attestation Letter Date: 2023-04-21 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 2.911(d)(5)(i)(ii) Filing FCC ID: XIA-CFW3212 NetComm Wireless Pty Ltd certifies that the equipment for which authorization is sought is not covered equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. NetComm Wireless Pty Ltd certifies that as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing covered equipment. Sincerely, Signature Printed Name: Pat Sinni Title: Certification and Compliance Team Leader 18-20 Orion Road Lane Cove, NSW 2066, Australia

+ 61 2 9424 2000 NetComm Wireless Pty Ltd ACN 002 490 486, acquired by Casa Systems Inc. CFR 47 2.911(d)(5)(i)(ii) Attestation Letter

NetComm Wireless Pty Ltd Level 5, 18-20 Orion Road, Lane Cove,NSW, 2066, Australia Attestation Letter Date: 2023-04-21 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir/Madam, We, NetComm Wireless Pty Ltd, hereby authorize China Certification ICT Co., Ltd

(Dongguan) to act as a laboratory for testing and test report generation for the following project(s):

(Product description: 5G Sub6 Self Install Outdoor CPE, model name: CFW-3212 FCC ID: XIA-CFW3212) The device supports 2.4G WiFi,Bluetooth BDR(GFSK), EDR(/4-DQPSK, 8DPSK)!

and BLE Mode, but for this device, only BLE was active, the others were disabled by software. The RG520N-NA module supports LTE B2/B4/B5/B7/B12/B13/B14/B17/B25/

B26/B30/B38/B41/B48/B66/B71,5G NR B2/B5/B7/B12/B13/B14/B25/B26/B30/

B38/B41/B48/B66/B71/B77/B78, but for this device, the LTE B48 and 5G NR B48 were disabled by software, the end user has no capability to activate it. Sincerely Yours, Clients signature Printed Name: Pat Sinni Title: Certification and Compliance Team Leader 18-20 Orion Road Lane Cove, NSW 2066, Australia

+ 61 2 9424 2000 NetComm Wireless Pty Ltd ACN 002 490 486, acquired by Casa Systems Inc.

WARNING:pdfminer.pdfpage:The PDF <_io.BufferedReader name='/Volumes/Scratch/Incoming/eg-scratch/6715492.pdf'> contains a metadata field indicating that it should not allow text extraction. Ignoring this field and proceeding. Use the check_extractable if you want to raise an error in this case NetComm Wireless Pty Ltd Level 5, 18-20 Orion Road, Lane Cove,NSW, 2066, Australia Attestation Letter Date: 2023-08-05 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir/Madam, We, NetComm Wireless Pty Ltd, hereby authorize China Certification ICT Co., Ltd

(Dongguan) to act as a laboratory for testing and test report generation for the following project(s):

(Product description: 5G Sub6 Self Install Outdoor CPE, model name: CFW-3212 FCC ID: XIA-CFW3212) The device supports 2.4G WiFi,Bluetooth BDR(GFSK), EDR(/4-DQPSK, 8DPSK)!

and BLE Mode, but for this device, only BLE was active, the others were disabled by software. Sincerely Yours, Clients signature Printed Name: Pat Sinni Title: Certification and Compliance Team Leader 18-20 Orion Road Lane Cove, NSW 2066, Australia

+ 61 2 9424 2000 NetComm Wireless Pty Ltd ACN 002 490 486, acquired by Casa Systems Inc.

NetComm Wireless Pty Ltd Level 5, 18-20 Orion Road, Lane Cove,NSW, 2066, Australia FCC Authorization Date: 2023-04-21 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern:

We , NetComm Wireless Pty Ltd, Hereby authorizes China Certification ICT Co., Ltd

(Dongguan) to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by China Certification ICT Co., Ltd (Dongguan) on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Clients signature Printed Name: Pat Sinni Title: Certification and Compliance Team Leader QA-FR-170-B 18-20 Orion Road Lane Cove, NSW 2066, Australia

+ 61 2 9424 2000 NetComm Wireless Pty Ltd ACN 002 490 486, acquired by Casa Systems Inc.

NetComm Wireless Pty Ltd Level 5, 18-20 Orion Road, Lane Cove,NSW, 2066, Australia FCC Confidential Authorization Date: 2023-04-21 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: XIA-CFW3212 In accordance with Sections 0.457 and 0.459 of the Commissions Rules, (NetComm Wireless Pty Ltd) hereby requests long-term confidential treatment of information accompanying this application as outlined below:

Block Diagram Schematics Operation Description As well as short-term (secrecy cycle: 180 days) confidential treatment of information accompanying this application as outlined below:

Internal Photos Users Manual External Photos Test Set-up Photos The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely, Signature:

Printed Name: Pat Sinni Title: Certification and Compliance Team Leader 18-20 Orion Road Lane Cove, NSW 2066, Australia

+ 61 2 9424 2000 NetComm Wireless Pty Ltd ACN 002 490 486, acquired by Casa Systems Inc.

NetComm Wireless Pty Ltd Level 5, 18-20 Orion Road, Lane Cove,NSW, 2066, Australia U.S. AGENT LETTER OF ATTESTATION Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: March 30, 2023 Ref: Attestation Statements Part 2.911(d)(7) Filing NetComm Wireless Pty Ltd certifies that, as of the date of the filing of the application, Americas Compliance Consulting LLc dba iCertifi. is our designated U.S. agent for service of process. NetComm Wireless Pty Ltd accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Americas Compliance Consulting LLc dba iCertifi. accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process. Sincerely, Designated U.S. Agent Information:

FRN: 0033399411 Name: Americas Compliance Consulting LLc dba iCertifi Contact Person: Mr Paul A Preston Address: 1001 SW Disk Drive, ste 250 Office 3 Bend, OR 97702 United States Tel.: (866) 885-4575 Email: Paul@icertifi.com U.S. Agent Signature:

Applicant:

Company Name: NetComm Wireless Pty Ltd Grantee Code: XIA Contact Person: Pat Sinni Address: Level 5, 18-20 Orion Road, Lane Cove NSW 2066, Australia Tel.: +61 2 9424 2000 Email: pat.sinni@casa-systems.com Applicant Signature:

18-20 Orion Road Lane Cove, NSW 2066, Australia

+ 61 2 9424 2000 NetComm Wireless Pty Ltd ACN 002 490 486, acquired by Casa Systems Inc.