3Com RELEASE 2 Appendix D Wiring Reference Tables, Table D-1 Wiring Parts Cross Reference

Appendix D: Wiring Reference Tables

TABLE D-1 Wiring Parts Cross Reference.

PPEC	Description	Apparatus Code	COMCODE
		Z122C Apparatus Box	103980843
		2A Adapter Mounting	103970562
		Z601A Adapter	103946653
61400	Net Intf Adptr	Z610A Adapter	103950556
		267C Adapter	103715652
2750-D14	Net Brdg Adptr	267A2 Adapter	103715082
2750-D08		103A Corm Block	103104220
2750-D07		102A Corm Block	103083200
61407	NI/CU Mod Cord	65B Faceplate	103658498
		D2R-29 Cord 7 ft	103732541
61208	CU Jumper Cord	D8W-87 Cord 2.5 ft	104860148
	Cbl Strp Tool	953A Tool	103951588
32910	1000 ft 4-Pr Cable	(Spooled DIW Cable)	403101140

SKU

58080

58078

58082

58085

53300

51970

56390

56120

51930

53800

57368

51990

TABLE D-2 4-Pair Wiring for the MERLIN Plus System

					102A
			Modular		103A	DIW
		Modjk	Cord		Z601A		25-Pair
			Wire		Term.	Cable	Cable
Signal	Pair	Pins	Colors		Strep	Colors	Colors
V1T		5	GREEN	1		W-Bl	W-Bl
V1R	1	4	RED	2		BLUE	Bl-W
CT		1	BLUE	3		W-O	W-O
CR	2	2	ORANGE	4		ORANGE	O-W
-48V		3	BLACK	5		W-G	W-G
GND	3	6	YELLOW	6		GREEN	G-W
V2T		7	BROWN	7		W-BR	W-BR
V2R	4	8	SLATE	8		BROWN	BR-W

25-Pair Corm. Pin No.

1

26

2

27

3

28

4

29

Paging

Jack

V1T

V1R

1

2

AUX Jack

V1R*

V1T*

* Note that the cord (e.g., D2R) used with AUX Service reverses these signals.

Appendix D: Wiring Reference Tables 65