Black Box 5000 series Reference Manual page 269

5 - CSU/DSU Remote Loopback
Enabling this option activates the remote loopback function of the ATL CSU/DSU link module. This option is only
available on an ATL CSU/DSU link.
When the remote loopback function is initiated, the local ATL CSU/DSU link module will send a remote slave
loopback command to the remote partner CSU/DSU attempting to put the remote partner CSU/DSU in loopback.
Once the remote partner CSU/DSU is in loopback, the local ATL CSU/DSU will generate test data and send it to the
remote partner. The local ATL CSU/DSU will error check the returning data and report pass or fail back to the local
router in 100 ms intervals.
Remote Loopback between an ATL CSU/DSU and an LXT CSU/DSU must be performed with the ATL CSU/DSU
in the local router and the LXT CSU/DSU in the remote unit. The remote LXT CSU/DSU must be put in slave mode
manually.
Link Interface Type: ATL CSU/DSU 56 Kbps
Sample Description :
Total Periods
Good Periods
Error Periods
Not Connected Periods :
Type: [s] - redraw, [c]lear, [=] main menu, any other key to end.
Total Periods:
Good Periods:
Error Periods:
Not Connected Periods: The total number of 100 ms periods that the CSU/DSU link module could
Considerations:
The remote partner CSU/DSU must be a P1700 CSU/DSU link module in order to perform this remote loopback
function.
Menus Reference Manual: WAN Loopback Menu
LINK 1 - CSU/DSU REMOTE LOOPBACK
100 ms Period
:
:
:
The total number of 100 ms periods that the CSU/DSU link module
exchanged the test pattern with the remote partner CSU/DSU.
The total number of 100 ms periods that the CSU/DSU link module
exchanged the test pattern with no errors with the remote partner CSU/DSU.
The total number of 100 ms periods that the CSU/DSU link module
exchanged the test pattern with errors with the remote partner CSU/DSU.
not establish a connection with the remote partner CSU/DSU.
17
0
0
0
269