6763 Common Communication ServerNet Adapter Installation and Support Guide

Introduction

6763 Common Communication ServerNet Adapter Installation and Support Guide—522309-005

1-9

SS7TE2 Ports and Cables

Each SS7TE2 contains two ports. Each port is a RJ-48C connector and can support a

T1, E1, or J1 interface (one at a time).

The line termination (LT) port is an “in” port, meaning that cables coming either from

customer termination equipment or from another PIC connect into the LT port. The

network termination (NT) port is below the LT port. The NT port is an “out” port,

meaning that crossover cables go out from the NT port and connect to an LT port on

another PIC. The NT port is only used for daisy-chaining multiple PICs. If you had just

one PIC, a cable would connect from the customer termination equipment to the LT

port and the NT port would not be used. Figure 1-7, SS7TE2 Faceplate on page 1-16,

shows the LT and NT ports.

Figure 1-3. CCSA With 80-Pin Connectors and Splitter Cables

VST002.vsd

CCSA