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Chapter 1 Product Overview
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
•Port Adapters, page
•Flash Disks, page
•SDRAM Memory, page
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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
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
http://www.cisco.com/en/US/products/hw/modules/ps2033/prod_module_series_home.html
Figure 1-4 Port Adapter Locking Tabs
Locked Unlocked
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Cisco uBR7100 Series and Cisco uBR7100E Series Universal Broadband Router Hardware Installation Guide
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