background image

1

How to Set Up Your CBA850 3G/4G/LTE Wireless WAN Bridge

The CBA850 is a 3G/4G/LTE Wireless WAN Bridge, which integrates seamlessly 
with existing network infrastructure. The CBA850 can be deployed as a primary 
WAN or as a backup WAN to the primary wired network for the branch SRX 
Series Services Gateways.

The CBA850 is Power over Ethernet (PoE) enabled and provides a high-speed, 
automatic secondary path to access and control the network at remote 
locations when connectivity is lost or when the primary connection fails.

The following models of CBA850 are available:

 

CBA850 (without an integrated modem) 

 

CBA850LPE-VZ (with an integrated Verizon modem)

 

CBA850LP3-EU (with an integrated EU modem)

Package Contents

g00923

3

Warranty and Registration
Information

• End User License Agreement
• Safety Guide
• Quick Start Guide

Power supply adapter

Ethernet cable

Mounting hardware

CBA850

Right Side Panel

Rear Panel

GPS

AUX

MAIN

g009236

GPS connector

(SMA)

3G/4G Antenna

connectors (SMA) 

g009237

USB port

Slot cover

Lock slot

Cable guide slot

Summary of Contents for CBA850

Page 1: ...ess and control the network at remote locations when connectivity is lost or when the primary connection fails The following models of CBA850 are available CBA850 without an integrated modem CBA850LPE VZ with an integrated Verizon modem CBA850LP3 EU with an integrated EU modem Package Contents g009233 Warranty and Registration Information End User License Agreement Safety Guide Quick Start Guide P...

Page 2: ...ting External USB Modem Green Connected Blinking green Connecting Amber Not active might be engaged in failover process Blinking amber Connection error Blinking red Modem resetting g009235 Power status LED Modem signal strength LED State Modem signal strength Blinking indicates bar Power Status Blue Primary connection is 4G Green Primary connection is 3G Amber Issue detected Top Panel Front Panel ...

Page 3: ...ng the modem cover and pull out the integrated modem g009242 2 Insert the SIM card into the slot marked SIM 1 use the other slot SIM 2 for a secondary or backup SIM g009243 Gold contacts face down NOTE Alternately you can also connect a Juniper Networks business grade or USB wireless broadband data modem with an active subscription ...

Page 4: ...h the antennas to the MAIN and AUX terminals finger tight only g009240 5 Connect the power supply adapter to the DC power port on the device and to a power source NOTE Alternately you can also connect a POE enabled RJ 45 cable to the LAN 2 port g009238 Reset Modem cover screw LAN port 2 Power over Ethernet Console port DC power port LAN port 1 Power switch ...

Page 5: ...g at locations where ambient temperatures exceed 40 C 104 F is not recommended g009241 Access the Administration Pages The CBA850 can be used immediately without any configuration changes If you want to configure any of the advanced features log in to the administration pages To access the administration pages 1 Open a browser window and type cp or 192 168 0 1 in the address bar Press Enter 2 When...

Page 6: ...e the Firmware Juniper Networks regularly creates new firmware packages You might need to update the firmware to use the CBA850 with new modems and to access the latest features To update the firmware 1 Log in to the administration pages You might have changed the Administrator Password when you used the First Time Setup wizard 2 Select System System Control System Firmware 3 Find the Firmware Upgra...

Page 7: ...0 MHz SAFETY AND HAZARDS Under no circumstances should the CBA850 device be used in any areas a where blasting is in progress b where explosive atmospheres may be present or c that are near i medical or life support equipment or ii any equipment which may be susceptible to any form of radio interference In such areas the CBA850 device MUST BE POWERED OFF AT ALL TIMES since the device otherwise cou...

Page 8: ...ogo the Junos logo and JunosE are trademarks of Juniper Networks Inc All other trademarks service marks registered trademarks or registered service marks are the property of their respective owners Juniper Networks assumes no responsibility for any inaccuracies in this document Juniper Networks reserves the right to change modify transfer or otherwise revise this publication without notice Part Nu...

Reviews: