Cisco Gigabit Switch Router 12008 Installation And Configuration Manual page 88

Overview of the Cisco 12008
Figure 1-21
Single-mode
1-66
Cisco 12008 Gigabit Switch Router Installation and Configuration Guide
Front View of OC-12c/STM-4c ATM Line Card
Multimode
Ejector lever
Port 0
Status LEDs
Alphanumeric
LED display
Ejector lever
Front view
160-pin
backplane
signal
connector
Rear view