Table Of Contents - Black Box MT160A Manual

Chapter
1. Specifications ........................................................................................................6
2. Introduction ........................................................................................................10
2.1 Overview ....................................................................................................10
2.2 Features......................................................................................................11
3. Before You Begin ................................................................................................12
3.1 Dedicated DDS Configuration ................................................................12
3.2 Campus Area Short-Haul Configuration ................................................12
3.3 Network Interface Connection ................................................................12
4. Configuration ......................................................................................................13
4.1 Front-Panel LEDs ......................................................................................13
4.2 Source of Configuration ..........................................................................14
4.2.1 Hardware Switches ..........................................................................15
4.2.2 Software Switches ............................................................................21
4.3 Rear Card Configuration ..........................................................................29
4.3.1 MicroCSU/DSU DB25 Rear Strap Settings ..................................31
4.3.2 MicroCSU/DSU V35 Rear Strap Settings ....................................32
5. Installation ..........................................................................................................34
6. DDS Testing ........................................................................................................38
6.1 Local Analog Loopback Testing ..............................................................38
6.2 Remote Digital Loopback Testing ..........................................................39
6.3 V.52 BER Test Generator..........................................................................40
6.4 Telco Testing ............................................................................................40
6.4.1 CSU Loop ........................................................................................41
6.4.2 DSU Loop ........................................................................................41
Appendix A. Cable Recommendations ..................................................................42
Appendix B. Interface Pin Assignment ..................................................................43
B.1 DDS Interface ............................................................................................43
B.2 M/34 Connector, Terminal Interface ....................................................43
B.3 DB25 Connector, Terminal Interface ....................................................44
Appendix C. Transmitter Clock Source During Test Loops ................................45
Contents
CONTENTS
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