ADTRAN Network Router DSU 56 Manual de usuario descargar pdf (Pagina 22)

Chapter 1. Introduction

1-4 DSU 56/64 User Manual 61200062L1-1

REAR PANEL

The rear panel of the DSU 56/64 is shown in Figure 1-2.

RIMARY

V.35, a thirty-four pin connector, provides the

synchronous DTE interface.

The eight-pin modular jack (RJ-48S) labeled T

ELCO

connects the

DSU 56/64 to the DDS network.

For pinouts to these connectors, see Table A-1, Pinouts for RJ-48S

Network Connections, on page A-1 and Table A-2, V.35 DTE Pinouts,

on page A-2.

Figure 1-2. DSU 56/64 Rear Panel

All setup or configuration parameters for the DSU 56/64 are

selected with an eight-position DIP switch. This switch, labeled

PTIONS

, is accessible from the rear panel. The label also references

the options chart located on the bottom of the unit. The individual

options are explained in detail in Chapter 2 in the section

Configuration on page 2-2.

The power cord on the rear panel of the DSU 56/64 is mechanically

secured to the back panel and provides the connections to the

integral AC/DC power supply.

12345678

115 VAC

60HZ .06A

TELCO OPTIONS

(LISTED ON BOTTOM)

PRIMARY V.35

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ADTRAN Network Router DSU 56 Manual de usuario Pagina 22