Cisco Systems UBR7100E manual Field-Replaceable Units, Port Adapters

Chapter 1 Product Overview

Field-Replaceable Units

Note Only one downstream connector should be connected and used for data traffic on the network at any one time. On the Cisco uBR7111 and Cisco uBR7114 routers, the second downstream connector, however, can be used for local monitoring purposes.

The Cisco uBR7111 and Cisco uBR7111E routers support one upstream port, and the Cisco uBR7114 and Cisco uBR7114E routers support four upstream ports.

Field-Replaceable Units

Cisco uBR7100 series routers have the following field-replaceable units (FRUs):

•Port Adapters, page 1-7

•Flash Disks, page 1-9

•SDRAM Memory, page 1-10

•Rack-Mount and Cable-Management Kit, page 1-11

Port Adapters

The Cisco uBR7100 series routers support a wide range of port adapters. Supported port adapters include: Ethernet, Fast Ethernet, Synchronous Serial, HSSI, ATM, and SONET interfaces, see Table 1-1.

Note For the most current information on the supported port adapters in the Cisco uBR7100 series routers, see the Cisco IOS release notes or the Cisco Product Catalog at the following URL:

http://cisco.com/univercd/cc/td/doc/pcat/

All port adapters available for the Cisco uBR7100 series routers connect directly to the router and are locked into position by a locking tab and two screws (see Figure 1-4). Refer to the specific port adapter documentation at the following URL:

http://www.cisco.com/en/US/products/hw/modules/ps2033/prod_module_series_home.html

Figure 1-4 Port Adapter Locking Tabs

Locked Unlocked

5

I

			SLOT 0	SLOT 1
			ACT
						PWR
DS0		FE 0/0	FE 0/1
RF	DS0					SYS
		US3		CONS	AUX	RDY
		US2	US1
				US0
				EN
				uBR7114

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Cisco uBR7100 Series and Cisco uBR7100E Series Universal Broadband Router Hardware Installation Guide

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