Lucent Technologies 6.1 manual Unit Load Worksheet F-6

MERLIN LEGENDCommunications System Release 6.1	Issue 1
System Planning 555-661-112	August 1998

FUnit Load Calculation

Unit Load Worksheet Page F-6

7.Try to exchange modules between carriers to reduce the unit loads to 75 (if a 391C1 or 391A3 power supply is installed) or 54 (if a 391A1 or 391A2 power supply is installed). (Remember that the 100D, 800 NI-BRI, 400 LS, 400 GS/LS, 800, and 800 GS/LS modules have unit loads of 0.0.) Repeat Steps 1 through 6 to recalculate unit loads for the new configuration.

NOTES:

Empty slots are not permitted between modules.

■If the exchange reduces the unit load to below the rated maximum for your power supply module, no further calculation is required.

■If your system has a 391A1 or 391A2 power supply and the exchange does not reduce the unit load to 54, replace the 391A1 or 391A2 power supply with a 391C1 power supply. If your system has a 391C1 or 391A3 power supply and the exchange does not reduce the unit load to 75, continue to Step 8.

8.Calculate the unit load for slots 5 and 6 of the carrier using the table on the next page.

■If the unit load for slots 5 and 6 is less than or equal to 27, power is sufficient for the carrier.

■If the unit load for slots 5 and 6 is more than 27, continue to Step 9.