A Cable Pinouts; Tn464Gp Option Settings - Avaya DEFINITY ONE Installation And Upgrades

Installation and Upgrades for DEFINITY ONE and
IP600 Internet Protocol Release 10 555-233-109
A Cable Pinouts

TN464GP option settings

TN464GP option settings
The TN464GP DS1/E1 interface - T1/E1 circuit pack interfaces between a 24- or
32-channel Central Office/ISDN or tie trunk and the TDM bus.
Set the switches on the circuit pack to select bit rate and impedance match. See
Table A-4
lower switch setting to either 120 Ohm or 75 Ohm.
Table A-4. Option switch settings on TN464GP
120 Ohms
75 Ohms
32 Channel
24 Channel
ckdm464f KLC 051399
Figure Notes
1. TN464GP
2. Option Switch
Figure A-2. TN464GP option settings
and Figure A-2. If the top switch setting is set to 32 Channel, set the
Twisted pair
Coaxial requiring 888B adapter
2.048 Mbps
1.544 Mbps
3
32CH 24CH
4
120 75
3. 24/32 Channel Selector (24CH shown)
4. 75/120 Ohm Selector (120 Ohm shown)
Issue 6
December 2001
A-4
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1
S
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T
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A
T
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U
S
4
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I
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O
E
M
S
M
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O