Diagnostics & Troubleshooting

DS1 Line Loopup

DS1 Line Loopup

Sends an out-of-band(FDL) payload loopup or loopdown code over the drop DS1. The CSU should loop the received DS1 payload back to the DS1 transmit output. See Figure 15-7.

Note: This command works with ESF framing and T1.403 FDL, or with SLC-96/TR-08 framing for Shelf A. An Access Bank II using CA FDL management will ignore this command.

Syntax: send ds1 <n> line <loopuploopdown>

Line

Access Navigator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Code

 

FDL

 

 

 

 

 

 

 

 

 

Far End

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Loopup

 

 

 

 

 

 

 

 

 

 

 

 

 

Generator

 

Code

 

 

 

 

 

 

 

Line Loopup

Command

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Access Bank II

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Time Slot Interchange

Framer

Line

Interface

Unit

IN

DS1 OUT

CSU

Figure 15-7. Send DS1 Line Loopup

15-32

August 2003

Access Navigator - Release 1.8

Page 374
Image 374
Carrier Access Access Navigator user manual DS1 Line Loopup, Syntax send ds1 n line loopuploopdown