Lucent Technologies 555-661-140 manual Optional Equipment

MERLIN LEGEND Communications System Release 6.1	Issue 1
Installation 555-661-140	August 1998
Unit Load Calculation Worksheet	Page B-5
Unit Load Worksheet

	Qty x	Unit Load		= Total
		Hybrid/PBX or
Equipment		Modified	Square
Telephones (continued)
34-Button Basic		0.9	1.1
34-Button DLX		1.2	1.7
34-Button BIS		1.2	1.4
34-Button BIS/DIS		1.2	1.4
Single-Line Telephone		0.6	0.7
Optional Equipment*
EICON board (CTI link		0.0	0.0
interface board in Net-
ware server.)
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 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.