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Chapter 1 Product Overview
Line Cards
1-34
Cisco 12006 and Cisco 12406 Router Installation and Configuration Guide
OL-11497-03
Figure 1-10 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