Installation manual

3-13000-A2-GA31-F0 March 2001
T1 Auxiliary Backplane
T1 Auxiliary Backplane Installation 3-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Preinstallation Preparations 3-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installing the T1 Auxiliary Backplane 3-2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installing the T1 Network Cable Retainer 3-4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
T1 CSU and T1 DSU/CSU Network Interface 3-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
T1 CSU DTE Port 3-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
T1 CSU/DSU DTE Ports 3-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
V.35 Adapters 3-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SNMP LAN Adapter Connectivity 3-5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
T1 COM Port Connection to an External PC 3-6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
T1 Auxiliary Backplane
Installation
Mount the T1 auxiliary backplane assembly on either
side of the carrier to cover Slots 1–8 or 9–16.
NOTE
If modular DSUs or dial/lease
modems with ‘‘gold finger”
contacts are installed in the
carrier, mount the T1 auxiliary
backplane over Slots 9 –16, or
Slot 9 will become unusable.
When installing two T1 auxiliary backplanes on a
carrier, use a diagnostic channel extension cable to
connect them together. For more information about this
cable, refer to Appendix B, T1 CSU and T1 DSU/CSU
Interface Connectors.
NOTE
Once installed, the T1 auxiliary
backplane extends down into
the Network Interface Module
(NIM) area of the carrier. The
extension of the backplane
displaces a NIM card and
prohibits the use of dial modems
in any slot covered by the T1
auxiliary backplane assembly.
3