Telephone Pin Designations - Avaya DEFINITY ONE Installation And Upgrades

Installation and Upgrades for DEFINITY ONE and
IP600 Internet Protocol Release 10 555-233-109
1 Install and Cable the Cabinet
Connect external alarms and auxiliary connections
Emergency transfer and auxiliary power
NOTE:
Only 1 emergency transfer power panel and 1 auxiliary power connection
are provided per system.
Connect emergency transfer power and auxiliary power as shown in
Auxiliary power includes power to an Attendant Console or adjunct device.
Table 1-19. Emergency transfer and auxiliary power
Power type
Emergency Transfer
Adjunct -48 VDC

Telephone pin designations

Table 1-20
Table 1-20. Port circuit pack and telephone pin designations
4-wire;
302C1,
Pin on 8400-Series,
Modular 603E, 9403,
Plug 9434
1 TXT
2 TXR
3 PXT
4
5
6 PXR
7 -48VDC
8 GRD
circuit 4-wire digital
pack (8 ports)
PX
TX
Color
Black-Blue
Blue-Black
Brown-Yellow
Yellow-Brown
provides pack and pin designations.
2-wire; 302C1,
8400-Series, 603E,
9403, 9410, 9434
T
R
(-48VDC)
GRD
2-wire digital
(16 or 24 ports)
PBX transmit T
Terminal transmit R
AUX connector
XFER48 (Pin 36)
Ground (Pin 46)
ACC48A (Pin 19)
Ground (Pin 44)
8510T BRI
(with adjunct
speaker Analog Station,
phone) Modem
T
TXT R
PXR
PXT
TXR
(-48VDC)
GRD
4-wire BRI Analog line
Trunk Side (16 or 24 ports)
Tip (A)
Ring (B)
Issue 6
December 2001
1-112
Table 1-19.
Z3A1 & Z3A2
ADU, Data
Module
TXT
TXR
PXT
PXR
Data Line