Installation guide

15-8
Cisco 10000 Series Routers Line Card Hardware Installation Guide
OL-6773-04
Chapter 15 8-Port Unchannelized E3/T3 Line Card Overview
Cables and Connectors
The BNC connectors on the rear of the chassis, which use coaxial cable, are used with the 8-port
unchannelized E3/T3 line card (Figure 15-5).
Figure 15-5 Cisco 10005 Chassis (Rear)—BNC Connectors
Also see Appendix A, “Cisco 10005 Extender Card Information” for information about the extender card
which must be used with the 8-port unchannelized E3/T3 line card in the Cisco 10005 chassis.
All Cisco 10005 cards connect to a backplane in the center of the chassis, and require extender cards to
deliver the alarm, BITS clock, and DS3 signals to the rear of the chassis to make them accessible. The
Cisco 10005 alarm extender card and T3/E3 extender card extend and terminate these signals.
Go to Chapter 16, “Preparing for Installation” to begin the installation or replacement of the line card.
For troubleshooting information, see Chapter 18, “Troubleshooting the Installation.”
1 Line card slots 1 (top) to 5 (bottom)
132514
THIS UNIT HAS MORE THAN ONE POWER
SUPPLY CORD. DISCONNECT TWO (2)
POWER SUPPLY CORDS BEFORE
SERVICING TO AVOID ELECTRIC SHOCK.
CAUTION
POWER
FAULT
100-240V
50/60 HZ
15-7A
THIS UNIT HAS MORE THAN ONE POWER
SUPPLY CORD. DISCONNECT TWO (2)
POWER SUPPLY CORDS BEFORE
SERVICING TO AVOID ELECTRIC SHOCK.
CAUTION
POWER
FAULT
100-240V
50/60 HZ
15-7A
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
RX
TX
CRITICAL
ALARM
MINOR
ALARM
MAJOR
ALARM
60 VDC
1A MAX
NO
CO
NC
A+
A-
B+
B-
NO
CO
NC
NO
CO
NC
EXT
CLOCK
1