ADTRAN 1200051L6 User Manual
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61200051L1-1D
ISU 2x64 Dual Port ISDN Service Unit User Manual
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Table of Contents
Chapter 1. Understanding ISDN and the ISU 2x64 ...................................................... 1
ISDN Overview ..................................................................................................................... 1
The ADTRAN ISU 2x64........................................................................................................ 1
ISU 2x64 Interoperability ..................................................................................................... 4
ISU 2x64 Single Port Operation........................................................................................... 4
Recommended Operating Protocols................................................................................... 6
Chapter 2. ISDN Service .................................................................................................... 9
ISDN Ordering Codes .......................................................................................................... 9
Chapter 3. Installation ...................................................................................................... 13
Network Connection ......................................................................................................... 13
DTE Data Connection ......................................................................................................... 14
Maintenance interface......................................................................................................... 15
Dial Interface Connection .................................................................................................. 16
Chapter 4. Operation ........................................................................................................ 17
Menu Navigation ................................................................................................................ 17
Front Panel DTE Indicators .......................................................................................... 18
VT 100 Menu Support ................................................................................................... 19
Getting Started..................................................................................................................... 19
Status Buffer.................................................................................................................... 20
Status Screen ................................................................................................................... 21
Configuration Screen..................................................................................................... 22
Chapter 5. Testing ............................................................................................................. 23
Test Options ......................................................................................................................... 23
Loopback DTE ................................................................................................................ 24
Loopback Network ........................................................................................................ 24
Loopback Protocol ......................................................................................................... 24
Loopback Remote........................................................................................................... 25
Test Remote..................................................................................................................... 25
Loopback Disable........................................................................................................... 25
NEBE/FEBE.................................................................................................................... 26