Nortel DMS-100 Series Maintenance Manual page 235

Star remote system
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Figure 7-4 UMP Cables (NTTR73AA) Rear View
2X8 Level-5 connections
to the UMP cable
Px1
1A
1B
1
9
2A
2B
3A
3B
4A
4B
5A
5B
6A
6B
7A
7B
8A
8B
8
Px2
. .
~ ~
~ ~
.
Px3
. .
~ ~
~ ~
.
Note: There are two UMP to MDF cables in the Star Remote HUB configuration. The UMP cables run
to slots 11 and 13 in the controller shelf.
Star Remote System manual maintenance 7-31
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Px1
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Px2
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Px3
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Px1 pin 1A - TIP
Px1 pin 1B - RING
Px1 pin 2A - SLEEVE
Px1 pin 2b - GND
DMS-100 Family NA100 Star Remote System XPM15 and up
To MDF
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Px1
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Px2
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Px3
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To MDF

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