Cisco Systems UBR-3X10 manual Front View of the Cisco uBR-3x10 RF Switch

Chapter 1 Cisco uBR-3x10 RF Switch Overview

About the Cisco uBR 3x10 RF Switch

Other chassis features include:

•Front panel serviceability—for no downtime on RF interfaces. All active modules can be replaced from the front panel.

•10BASE-T Ethernet interface over which you can control the configuration and operation of the Cisco uBR 3x10 RF Switch by means of SNMP from a Cisco universal broadband router.

•Upstream and downstream assembly online insertion and removal (OIR) or “hot swapping” capability.

•CLEI codes for all replaceable modules.

•Rack-mountable—Each unit can be rack-mounted into any rack or cabinet that is designed per EIA-310 or MIL-STD-189 using the supplied rack-mount brackets.

The Ethernet controller, power supply, upstream modules, and downstream modules are accessed from the front of the chassis. (See Figure 1-1.)

Figure 1-1 Front View of the Cisco uBR-3x10 RF Switch

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1	Ground lug installation location	5	Downstream switch modules (3)
2	Power supply	6	Mounting brackets
3	Ethernet controller module	7	Upstream switch modules (10)
4	Blank slot

Note Figure 1-1shows the mounting brackets located at the front of the chassis. The brackets can also be mounted at the rear of the chassis.

The CMTS, PROTECT, and CABLE PLANT MCX connections are accessed from the rear of the RF switch chassis. (see Figure 1-2.)

Cisco uBR-3x10 RF Switch Hardware Installation and Cabling Guide

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