Nortel Networks 311 NT5D2101/NT9D1102 Core/Network module backplane

NT5D2101/NT9D1102 Core/Network module backplane 91
Tabl e 25
NT6D42CB SW2
SW2
Ringing
voltage Message waiting voltage 1 2 3 4
86 V ac –120 V dc off off off off
86 V ac –150 V dc off off off on
80 V ac –120 V dc on off off off
80 V ac –150 V dc on off off on
75 V ac –120 V dc off on off off
75 V ac –150 V dc off on off on
70 V ac –120 V dc off off on off
70 V ac –150 V dc off off on on
Tabl e 26
NT6D42CC SW2
SW2
Ringing
voltage Message waiting voltage 1 2 3 4
86 V ac –100 V dc off off off off
86 V ac –150 V dc off off off on
80 V ac –100 V dc on off off off
80 V ac –150 V dc on off off on
75 V ac –100 V dc off on off off
75 V ac –150 V dc off on off on
70 V ac –100 V dc off off on off
70 V ac –150 V dc off off on on
NT5D2101/NT9D1102 Core/Network module backplane
Tabl e 27
NT5D2101/NT9D1102 Core/Network module backplane
Jumper Location (between slots) Core/Network 1 Core/Network0
Note: Berg jumper is located at the bottom of the primary side of the backplane. (This is inside the
card cage assembly.)
JB1 14/15 Jumper plug not installed Plug installed
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 01.04 Standard
Release 5.0 23May 2008
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