
150-231-165-01, Revision 01
List of Tables
HLU-231 List 6E
September 22, 1998
ix
L
IST
OF
T
ABLES
Table 1. HDSL Loss Over Cables .................................................................................................................... 2
Table 2. Front Panel Components and Labels..................................................................................................4
Table 3. Status LED Descriptions .................................................................................................................... 4
Table 4. Front Panel Display Messages .......................................................................................................... 5
Table 5. Navigational Keys on the Maintenance Terminal ............................................................................ 11
Table 6. Maintenance Terminal Screens ........................................................................................................ 13
Table 7. Span Status Fields and Descriptions ............................................................................................... 16
Table 8. HLU-231 Status Menu Messages .................................................................................................... 17
Table 9. HLU-231 List 6E System Settings Screen Options ......................................................................... 22
Table 10. Errored and Unavailable Seconds Definitions ...............................................................................27
Table 11. Alarm History Fields and Descriptions .......................................................................................... 32
Table 12. HDSL System Alarms .................................................................................................................... 34
Table 13. SPLB Loopback Command Set...................................................................................................... 39
Table 14. Addressable 1, 2, 5 (A1LB, A2LB, A5LB) Repeater Loopback Commands ................................ 43
Table 15. Addressable 3 and 4 (A3LB and A4LB) Repeater Loopback Commands..................................... 44
Table 16. HLU-231 List 6E Power Parameters with HDU-451 Doublers (List 1, 2, 3, 4, and M/M) ...........50
Table 17. HLU-231 List 6E/HDU-451 List 1, 2, and 3 Deployment Guidelines .......................................... 51
Table 18. HiGain Doubler Deployment Matrix ............................................................................................ 53
Table 19. Bar Code Label and Configuration Number Descriptions ............................................................. 56