Unit Load Rating Of System Lines, Telephones, And Adjuncts - AT&T MERLIN LEGEND Pocket Reference

Power Supply Unit Load Requirements
(continued)

Unit Load Rating of System Lines, Telephones, and Adjuncts

Network Access Lines*
DID
DS1
GS/LS
Tie
Telephones
MLX-10 and MLX-10D
MLX-28D
MLX-20L
BIS-10
BIS-22 and BIS-22D
BIS-34 and BIS-34D
MLC-5
5-Button
10-Button Basic
10-Button HFAI
34-Button Basic
34-Button DLX
34-Button BIS
34-Button BIS/DIS
Single-line telephone
Optional Equipment
†
DSS console
MFM ‡
General purpose Adapter
Hands Free Unit
Headset adapter
*
Unit loads are computed per trunk for trunk-type network
access lines.
† Up to two DSS consoles (one DSS per MLX-28D or MLX-20L)
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
‡ The MFM is powered by an individual wall power unit located
at the station.
Page 52
Unit Load
from the control unit.
1.0
0.0
0.0
1.4
1.2
1.7
1.6
1.1
1.3
1.5
0.0
0.8
1.1
1.2
1.1
1.7
1.4
1.4
0.7
0.9
1.3
1.0
1.0
1.0