Lucent Technologies MERLIN LEGEND Release 6.1 Maintenance And Troubleshooting Manual page 370

MERLIN LEGEND Communications System Release 6.1
Maintenance and Troubleshooting 555-661-140
Unit Load Worksheet
Equipment
Optional Equipment
Direct Station Selector
General Purpose Adapter
Hands-Free Unit
Headset Adapter
1. The MFM has its own wall power unit located at the telephone and therefore is not added to the unit
load calculation.
2. Up to two DSSs (one DSS per MLX-28D or MLX-20L console) can be powered from each control
unit carrier. For example, a 3-carrier system can have 6 system operator positions, each with one
DSS powered from the control unit.
If the unit load for slots five and six is less than or equal to 27,
power is sufficient for the carrier.
If the unit load for slots five and six is more than 27, continue to
Step 9.
9. Try to exchange modules between carriers to reduce the unit loads for
slots 5 and 6 through 27. The 100D, 400 (LS), 400 GS/LS/TTR, 800
GS/LS-ID, 800, 800 NI-BRI, and 800 GS/LS modules have unit loads of
0.0. Repeat Steps 1 through 8 to recalculate unit loads for new
configurations.
If the exchange reduces the unit load for slots five and six
through 27 or less, power is sufficient.
If the exchange does not reduce the unit loads for slots 5 and 6
through 27, install wall power units for the appropriate number of
telephones to reduce the unit load to 27.
Qty x Unit Load
Hybrid/PBX
or Modified
1
2
0.7
0.8
0.8
0.8
Total Actual Unit Load for Slots 5 and 6
NOTE:
Empty slots are not permitted between modules.
August 1998
= Total
Square
0.9
1.0
1.0
1.0
Issue 1
Page C-8