Specifications

04-Jul-2005 11:00 FOM-40 Installation and Operation Manual i
Contents
Chapter 1. Introduction
1.1 Overview..................................................................................................................... 1-1
Versions................................................................................................................................1-1
Applications..........................................................................................................................1-1
Features................................................................................................................................1-2
1.2 Physical Description..................................................................................................... 1-3
1.3 Functional Description................................................................................................. 1-4
Timing..................................................................................................................................1-4
Diagnostics ...........................................................................................................................1-4
Test Pattern Generator and Receiver .....................................................................................1-4
1.4 Technical Specifications............................................................................................... 1-5
Chapter 2. Installation and Setup
2.1 Site Requirements and Prerequisites ............................................................................ 2-1
2.2 Package Contents ........................................................................................................ 2-2
2.3 Installing FOM-40........................................................................................................ 2-2
Connecting the Cables..........................................................................................................2-3
Connecting the Power ..........................................................................................................2-4
Chapter 3. Operation
3.1 Front Panel Controls and Indicators ............................................................................. 3-1
3.2 Turning On FOM-40 ................................................................................................... 3-2
3.3 Normal Indications ...................................................................................................... 3-3
3.4 Turning Off FOM-40 ................................................................................................... 3-3
Chapter 4. Configuration
4.1 Configuring FOM-40 ................................................................................................... 4-1
4.2 FOM-40 Dip Switches ................................................................................................. 4-2
Chapter 5. Troubleshooting and Diagnostics
5.1 Loopback Tests............................................................................................................ 5-1
Local Analog Loopback (LLB) ................................................................................................5-2
Remote Digital Loopback (RLB).............................................................................................5-3
Local Digital Loopback (DIG) ................................................................................................5-4
5.2 Internal BERT............................................................................................................... 5-4
Modem Self-Test...................................................................................................................5-5
Two-BER Test .......................................................................................................................5-5
5.3 Inverting Signal for V.54 Compatibility ......................................................................... 5-6
5.4 Technical Support........................................................................................................ 5-7
Chapter 6. FOM-40/R Card
6.1 ASM-MN-214 Card Cage............................................................................................. 6-1