Lucent Technologies 555-230-128 manual Telephone Pin Designations

DEFINITY Enterprise Communications Server Release 6	Issue 3
Installation and Test for Compact Modular Cabinets 555-230-128	May 1998

1Install and Cable the Cabinets

Telephone Pin Designations Page 1-68

Emergency Transfer and Auxiliary Power

NOTE:

Only 1 emergency transfer power panel and 1 auxiliary power connection is provided per system.

Connect emergency transfer power and auxiliary power as shown in Table 1-12.

Auxiliary power includes power to an attendant console or adjunct device.

Table 1-12. Emergency Transfer and Auxiliary Power

Color	AUX Connector
Black-Blue	XFER48 (Emergency Transfer) (Pin 36)
Blue-Black	Ground (Pin 11)
Brown-Yellow	ACC48A (Adjunct -48 VDC) (Pin 19)
Yellow-Brown	Ground (Pin 44)

Telephone Pin Designations

Table 1-13 provides port circuit pack and telephone pin designations.

Table 1-13. Port Circuit Pack and Telephone Pin Designations

	4-wire; 302C1,			8510T BRI
Pin on	8400-Series,	2-wire; 302C1,		(with adjunct		Z3A1 & Z3A2
Modular	603E, 9403,	8400-Series, 603E,		speaker	Analog Station,	ADU, Data
Plug	9434	9403, 9410, 9434		phone)	Modem	Module
1	TXT					TXT
2	TXR				T	TXR
3	PXT			TXT	R	PXT
4		T		PXR
5		R		PXT
6	PXR			TXR		PXR
7	-48VDC	(-48VDC)		(-48VDC)
8	GRD	GRD		GRD
circuit	4-wire digital	2-wire digital (16 or 24		4-wire BRI	Analog line (16	Data Line
pack	(8 port)	port)		Trunk Side	or 24 port)
PX	PBX transmit	T	Tip (A)
TX	Terminal transmit	R	Ring(B)