ADTRAN 6000 Series system manual XE1 Module with 75Ω Interface DB-25 Connector Pinout

TRACER 6000 Series Integrated System Manual				Section 3 Engineering Guidelines
	Table 13. 4xE1 Module with 75Ω Interface DB-25 Connector Pinout
Pin	Name		Description
1	E1D RX	Receive signal for E1 D interface
2	E1D TX	Output signal for E1 D interface
3	GND	Ground
4	E1C RX	Receive signal for E1 C interface
5	E1C TX	Output signal for E1 C interface
6	GND	Ground
7	E1B RX	Receive signal for E1 B interface
8	E1B TX	Output signal for E1 B interface
9	GND	Ground
10	E1A RX	Receive signal for E1 A interface
11	E1A TX	Output signal for E1 A interface
12-25	GND	Ground
	Table 14. DB-25 to 75Ω Unbalanced Cable Pinout
E1 Cable Interface			DB-25 Male		DB-25 Male
			(TRACER Side)		(Breakout Panel)
Channel 1 Input			10		14
Channel 1 Output			11		3
Channel 2 Input			7		17
Channel 2 Output			8		6
Channel 3 Input			4		20
Channel 3 Output			5		9
Channel 4 Input			1		23
Channel 4 Output			2		12
Ground			All other pins		All other pins

612806420L1-1F Copyright © 2005 ADTRAN, Inc. 39