Specifications

FOM-E1/T1 Ver. 2.0 i
Contents
Chapter 1. Introduction
1.1 Overview....................................................................................................................1-1
Product Options......................................................................................................1-1
Application .............................................................................................................1-1
Features.................................................................................................................1-2
1.2 Physical Description ...................................................................................................1-3
1.3 Functional Description................................................................................................1-4
Signal Conversion....................................................................................................1-4
Data/Clock Recovery ...............................................................................................1-4
Data Transfer .........................................................................................................1-4
1.4 Technical Specifications..............................................................................................1-5
Chapter 2. Installation and Setup
2.1 Introduction...............................................................................................................2-1
2.2 Site Requirements and Prerequisites ..........................................................................2-1
2.3 Package Contents ......................................................................................................2-1
2.4 Equipment Needed.....................................................................................................2-2
2.5 Setting the Jumpers and Switches ..............................................................................2-2
2.6 Connecting the Interfaces ..........................................................................................2-3
Connecting the Fiber Optic Interface .......................................................................2-3
Connecting the E1/T1 Interface...............................................................................2-4
Connecting the Alarm Relay ....................................................................................2-4
2.7 Connecting to Power..................................................................................................2-4
Connecting AC Power..............................................................................................2-4
Connecting DC Power..............................................................................................2-4
Chapter 3. Operation
3.1 Turning FOM-E1/T1 On...............................................................................................3-1
3.2 Controls and Indicators ..............................................................................................3-1
3.3 Turning Off ................................................................................................................3-2
Chapter 4. Troubleshooting and Diagnostics
4.1 Detecting Errors.........................................................................................................4-1
Front Panel LEDs.....................................................................................................4-1
Alarm Relays...........................................................................................................4-1
4.2 Troubleshooting.........................................................................................................4-2
4.3 Testing FOM-E1/T1.....................................................................................................4-3
Local Loopback (LLB) ..............................................................................................4-3
Remote Loopback (RLB)..........................................................................................4-3
4.4 Frequently Asked Questions.......................................................................................4-4
4.5 Technical Support ......................................................................................................4-4
Chapter 5. FOM-E1/T1/R Card Version
5.1 ASM-MN-214 Card Cage .............................................................................................5-1
5.2 Power Supply .............................................................................................................5-2
AC Supply ...............................................................................................................5-2