Chapter 4. Testing Example
8.Use the up and down scroll keys to set PAYLOAD in data the field. (Must use V.54 PLB ON For Fractional T1 on Public Networks.)
9.Press ENTER to activate a Remote Payload Loopback.
This initiates the transmission of a loopup code toward the far end.
10.When completed use the up and down scroll key or the number 3 to select 3)TEST PATTERN.
11.Press ENTER to activate the TEST PATTERN submenu.
12.Use the up and down scroll keys to select 511 ALL DS0s.
13.Press ENTER to activate the selection.
The TSU always checks for 511 errors. The results of this check are shown under submenu item 4.
3 ) T E S T P A T T E R N : 5 1 1 A L L D S 0 s
4 ) C L R 5 1 1 E R R O R S 5 1 1 E R R O R S = 0
14.When through viewing the results, press the CANCEL key to return to submenu item 3)TEST PATTERN and select NONE to terminate the test and the 511 pattern generation. The far end will still be in loopback until the network REMOTE LOOPBK is set to NONE under submenu item 2)REMOTE LOOPBK.
TSU User Manual |
