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CiscoXR 12406 Router Installation Guide
OL-13831-01
Chapter1 Cisco XR 12406 Router Overview
Line Cards

Note For instructions on removing, replacing, and configuring the line cards, see the

configuration note shipped with each line card when ordered as an FRU.

Figure1-3 Sample Line Cards

H10781
Status LEDs
Alphanumeric
LED display
Ejector lever
Ejector lever
Port 0
Port 1
Port 2
Port 3
160-pin
backplane
signal
connector
ACTIVE
1
CARRIER
RX PKT
ACTIVE
0
CARRIER
RX PKT
ACTIVE
2
CARRIER
RX PKT
ACTIVE
3
CARRIER
RX PKT
ACTIVE
1
CARRIER
RX PKT
ACTIVE
0
CARRIER
RX PKT
ACTIVE
2
CARRIER
RX PKT
ACTIVE
3
CARRIER
RX PKT
Q OC-3/STM-1 MM POS
Q OC-3/STM-1 SM IR POS
Single Mode Multimode
Front view Rear view