Lucent Technologies MERLIN LEGEND Release 5.0 Maintenance And Troubleshooting Manual page 320

MERLIN LEGEND Communications System Release 5.0
Maintenance and Troubleshooting 555-650-140
Unit Load Calculation Worksheet
Unit Load Worksheet
Headset Adapter
PC ISDN Card
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 total actual unit load is less than or equal to 54, any power supply
module is sufficient.
If the total actual unit load is greater than 54, continue to Step 7.
Qty x Unit Load
0.8
Total Actual Unit Load
June 1997
Page C-6
= Total
1.0
Issue 1