ADTRAN 1202076L1#DC, 1202076L2#DC user manual Appendix B Understanding TR-08

Appendix B Understanding TR-08

The TSU 600 chassis functions as a Remote Terminal in Digital Loop Carrier and as Integrated Digital Loop Carrier Systems as described in TR-TSY 000008. The TSU 600 supports SLC96 framing, Mode I opera- tion, ORB-13 and ORB-16 alarm formats, alarm reporting, and user-de- finable BPV threshold detection rate.

Abasic familiarity with DLC systems, IDLC systems, and TR-TSY-

000008 is assumed, but the following information will be useful:

•All received TR-TSY-000008 specific alarms are reported locally within the history feature of the TSU 600.

•When the DISABLE ALARMS option is selected, no alarms will be sent on the DLF, but received alarms will be reported locally in the history.

•Other alarms normally reported by the TSU 600 will also be placed in history.

•Each TSU 600 needs to be configured as the A SHELF, as it is provi- sioned as a separate entity.

•All alarms will refer to A SHELF when received from TSU 600.

61202076L1-1 TSU 600 User Manual B-1