User Manual

AS8100 Sitespan User Guide Version 3.7
605-0000-426
DLP 103
Draft Issue 6.0. Date 4/4/00
Page 230 of 305
Tributary Units
1. To display the Tributary Unit(TU) card double click the mouse while pointing to the
card on the Modem Shelf view
The following information is displayed:
• Inventory Information. See DLP-019 for details.
• A Self Test button. For details of use see DLP-016.
• Reset button to reset the card.
• Alarms: Card Mismatch
FRU Fail.
E1 Loss of signal
E1 Loss of Frame
E1 Loss of Multiframe Alignment
E1 TS16 AIS
E1 AIS.
E1 Remote Alarm Indication
E1 Remote Loss of Multiframe A.
• TheRW Management View. This displays the current state of the RW codes
IS In service
OOS Out of service no acquisition possible.
OOS (10K) Out of service but a service engineer can force the ST to
acquire from STMON for Windows at 10kbits/sec.
OOS(160K) Out of service but a service engineer can force the ST to
acquire from STMON for Windows at 160kbits/sec.
• E1 in use. Shows the E1 link used to backhaul to the CTU at the Access
Concentrator