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Cisco uBR7100 Series and Cisco uBR7100E Series Universal Broadband Router Hardware Installation Guide
OL-5916-01
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
UnlockedLocked
5
I
ACT
ACT
LNK
1
PWR
S
L
O
T
0
S
L
O
T
1
PWR
SYS
RDY
DS0
RF
uBR7114
US0
E
N
DS0
US1
US2
US3
CONS AUX
FE 0/1
FE 0/0
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