ADTRAN 1200287L1 Manual de usuario descargar pdf (Pagina 153)

61185001L1-1 MX2810 M13 User Manual A-1

Appendix A

Acceptance Test Procedure

OVERVIEW

This document describes the procedures to be used in performing

acceptance testing of ADTRAN’s Total Access MX2810 M13

Multiplexer. It is assumed that the MX2810 has already been installed,

powered-up, equipped and cabled to the DSX-1 and DSX-3 or connecting

equipment (e.g., DCS) according to the specifications described in the

MX2810 Chassis Practice and local operating company procedures.

This Acceptance Test Procedure (ATP) document assumes testing will be

done via bit error rate tests (BERT) between the DSX-3 or associated

connecting equipment and the DSX-1 or associated connecting equipment

using appropriate DS3/DS1 test equipment. An alternate method of

testing involves the use of an ADTRAN Test Access Module (TAM), also

called a Streaker Card (P/N 1185005L1). The TAM provides the ability to

test DS3 and DS1 cabling integrity following chassis installation and

power-up (no MX2810 Common Control Unit cards are required).

Additional TAM information can be obtained from ADTRAN. That

method of testing is well documented in the TAM I&M Practice and will

not be addressed in this document.

The MX2810 is an M13 multiplexer used to consolidate 28 DS1s onto a

DS3. The unit can be equipped in various ways. The first step will be to

take inventory of the equipment installed. This will determine what tests

can be performed. In general, this document will address the following

areas:

• Equipment, System and Alarm Configuration

• Bit Error Rate Testing

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ADTRAN 1200287L1 Manual de usuario Pagina 153