Issue 4 February 1997 3-iii
Contents
Cabling, Wiring, and Assembly
■ PGTC Interconnections 3-74
Adjacent bay connections 3-74
Non-adjacent bay connections 3-74
Direct PGTC connections 3-74
■ By-Pass Test Pair Connections 3-76
■ Central Office Clock Connections 3-78
Composite Clock 3-78
DS1 SONET Clock 3-78
■ Operational Systems Interfaces 3-80
X.25 (Q3) Interface 3-80
TBOS Serial Telemetry 3-80
CIT/Modem 3-80
ARM Shelf Fiber Optic Cables 3-84
■ General 3-84
■ Installation Procedure for Installing Fiber Optic Cables
to the ARM Shelf 3-84