ADTRAN Network Router DSU 56 Manual de usuario descargar pdf (Pagina 27)

Chapter 2. Installation

61200062L1-1 DSU 56/64 User Manual 2-5

NETWORK CONNECTIONS

This interface consists of four leads that are paired to provide

separate transmit and receive circuits. The four leads are provided

on the eight-position modular jack DSU RJ-48S labeled T

ELCO

the rear panel of the DSU 56/64.

The pinouts for this connector are shown in Table A-1 on page A-1.

DTE CONNECTIONS

The Data Terminal Equipment (DTE) is attached to the connector

labeled P

RIMARY

V.35 at the rear of the DSU 56/64.

The pinout for the V.35 DTE connector is shown in Table A-2 on

page A-2.

Table 2-1. Default Option Switch Settings

Switch Position Setting

Down

Clear to Send (CS) Normal

CS Delay Short

Anti-stream Timer Off

Carrier Detect (CD) Normal

Data Set Ready (SR) Normal

Remote Digital Loopback (RDL) Enabled

Loop Rate 56 Kbps

Scrambler Enabled

A shielded V.35 cable is required to prevent possible radio frequency in-

terference emissions.

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ADTRAN Network Router DSU 56 Manual de usuario Pagina 27