Multi-tech-systems MT56DSU-S Manuale Utente Scaricare il pdf (Pagina 3)

Contents

Chapter 1 - Introduction ..................................................................................... 5

1.1 Introduction ............................................................................................. 6

1.2 About This Manual .................................................................................. 6

1.3 Description ............................................................................................. 7

1.4 CSU/DSU Basics ................................................................................... 7

1.4.1 DSU Functions ..................................................................................... 7

1.4.2 CSU Functions ..................................................................................... 7

1.5 Features ................................................................................................. 8

1.6 Specifications ......................................................................................... 9

Chapter 2 - Front & Back Panel Descriptions................................................ 10

2.1 Introduction ........................................................................................... 11

2.2 Front Panel ........................................................................................... 11

2.3 Back Panel ........................................................................................... 12

2.3.1 POWER Connector ............................................................................. 12

2.3.2 RS232 Connector ................................................................................ 12

2.3.3 LINE Connector .................................................................................. 12

2.4 Switch Settings..................................................................................... 13

2.5 Shunts .................................................................................................. 14

Chapter 3 - Unpacking & Setup ....................................................................... 15

3.1 Introduction ........................................................................................... 16

3.2 Unpacking ............................................................................................. 16

3.3 Telecom Safety Warnings ..................................................................... 16

3.4 Setup .................................................................................................... 17

3.5 V.35 Shunt ............................................................................................ 18

Chapter 4 - Diagnostics.................................................................................... 19

4.1 Introduction ........................................................................................... 20

4.1.1 Loopback Test .................................................................................... 20

4.1.2 Line Loopback Test ............................................................................ 21

4.1.3 DSU Loopback Test............................................................................ 21

4.1.4 DSU Back-to-Back Test ..................................................................... 22

1 2 3 4 5 6 7 8 ... 37 38

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Multi-tech-systems MT56DSU-S Manuale Utente Pagina 3