Unit Load Calculation Worksheet

 

 

Qty x

Unit Load

= Total

 

 

 

 

 

 

 

 

Equipment

 

Hybrid/PBX

 

 

 

 

or Modified

Square

 

 

 

 

 

 

 

 

 

Optional Equipment †

 

 

 

 

 

Direct Station Selector ‡

 

0.7

0.9

 

 

General Purpose Adapter

 

0.8

1.0

 

 

Hands-Free Unit

 

0.8

1.0

 

 

Headset Adapter

 

0.8

1.0

 

 

 

 

 

 

 

 

 

 

 

 

Total Actual Unit Load

 

 

The MFM has its own wall power unit located at the telephone and therefore is not added to the unit load calculation.

Up to two DSSs (one DSS per MLX-28D or MLX-20L console) can be powered from each control unit carrier. For example, a three-carrier system can have six 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, auxiliary power is not required.

If the total actual unit load is greater than 54, continue to Step 7.

Unit Load Worksheet B-5

Page 351
Image 351
AT&T Release 2.0 manual Unit Load Worksheet B-5