Cabling Specifications

This appendix contains tables listing the pinouts associated with the AccessPro card cables. The following cable pinouts are included:

• Auxiliary Port Connector DTE Pinout, Table A-1

• BRI Port Pinout (RJ-45), Table A-2

• EIA-530 DTE Serial Cable Pinout (DB-25), Table A-3

• EIA/TIA-232 DTE and DCE Serial Cable Pinouts (DB-25), Table A-4

• EIA/TIA-449 DTE and DCE Serial Cable Pinouts (DB-37), Table A-5

• V.35 DTE and DCE Serial Cable Pinouts (Winchester-Type 34 Pin), Table A-6

• X.21 DTE and DCE Serial Cable Pinouts (DB-15), Table A-7

• Ethernet 10BaseT Connector Pinouts and Signal Descriptions, Table A-8

• Token Ring RJ-45 Connector Pinouts and Signal Descriptions, Table A-9

Table  A-1: Auxiliary Port Connector DTE Pinout

RJ-45	Normal Function	DB-25
1	Auxiliary port RTS	5
2	Auxiliary port DTR	6
3	Auxiliary port TxD	3
4	GND	7
5	GND	7
6	Auxiliary port RxD	2
7	Auxiliary port CD	20
8	Auxiliary port CTS	4

Table  A-2: BRI Port Pinout (RJ-45)

8 Pin1	TE1	NT2	Polarity
3	Transmit	Receive	+
4	Receive	Transmit	+
5	Receive	Transmit	-
6	Transmit	Receive	-

Caution To prevent damage to the system, make certain you connect the BRI cable to the BRI connector only and not to any other RJ-45 connector. The Ethernet, Token Ring, and BRI ports all use RJ-45 connectors.

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Note All serial cables have a DB-60 connector on the end that attaches to the AccessPro card. The following pinouts represent only the network ends of the cables. Because the pins on the DB-60 connector are small, manufacturing and soldering these cables yourself might be very difficult and is not recommended.

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Note In the following tables, serial pinouts for DTE and DCE cables use arrows to indicate signal direction: --> indicates DTE to DCE, and <-- indicates DCE to DTE.

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Table  A-3: EIA-530 DTE Serial Cable Pinout (DB-25)

25 Pin2	Signal	Direction DTE   DCE1	25 Pin	Signal	Direction DTE   DCE
J2-1 -	Shield -	- -	J2-8 J2-10	CF(A), DCD+ CF(B), DCD-	<-- <--
J2-2 J2-14	BA(A), TxD+ BA(B), TxD-	--> -->	J2-15 J2-12	DB(A), TxC+ DB(B), TxC-	<-- <--
J2-3 J2-16	BB(A), RxD+ BB(B), RxD-	<-- <--	J2-17 J2-9	DD(A), RxC+ DD(B), RxC-	<-- <--
J2-4 J2-19	CA(A), RTS+ CA(B), RTS-	--> -->	J2-18 J2-7	LL Circuit GND	--> -
J2-5 J2-13	CB(A), CTS+ CB(B), CTS-	<-- <--	J2-20 J2-23	CD(A), DTR+ CD(B), DTR-	--> -->
J2-6 J2-22	CC(A), DSR+ CC(B), DSR-	<-- <--	J2-24 J2-11	DA(A), TxCE+ DA(B), TxCE-	--> -->

Table  A-4: EIA/TIA-232 DTE and DCE Serial Cable Pinouts (DB-25)

25 Pin3	Signal	Direction DTE   DCE	25 Pin	Signal	DirectionDTE   DCE
J2-1	Shield GND	_	J2-7 Shield	Circuit GND -	- -
J2-2 Shield	TxD -	--> -	J2-8 Shield	DCD -	<-- -
J2-3 Shield	RxD -	<-- -	J2-15 Shield	TxC -	<-- -
J2-4 Shield	RTS -	--> -	J2-17 Shield	RxC -	<-- -
J2-5 Shield	CTS -	<-- -	J2-18 Shield	LTST -	--> -
J2-6 Shield	DSR -	<-- -	J2-20 Shield	DTR -	--> -
			J2-24 Shield	TxCE -	--> -

Table  A-5: EIA/TIA-449 DTE and DCE Serial Cable Pinouts (DB-37)

37 Pin4	Signal	Direction DTE   DCE	37 Pin	Signal	Direction DTE   DCE
J2-1	Shield GND	-	J2-9 J2-27	CS+ CS-	--> -->
J2-4 J2-22	SD+ SD-	<-- <--	J2-10 J2-37	LL SC	--> -
J2-5 J2-23	ST+ ST-	--> -->	J2-11 J2-29	DM+ DM-	--> -->
J2-6 J2-24	RD+ RD-	--> -->	J2-12 J2-30	TR+ TR-	<-- <--
J2-7 J2-25	RS+ RS-	<-- <--	J2-13 J2-31	RR+ RR-	--> -->
J2-8 J2-26	RT+ RT-	--> -->	J2-17 J2-35	TT+ TT-	<-- <--
			J2-19 J2-20	SG RC	- -

Table  A-6: V.35 DTE and DCE Serial Cable Pinouts (Winchester-Type 34 Pin)

34 Pin5	Signal	Direction DTE   DCE	34 Pin	Signal	Direction DTE   DCE
J2-A	Frame GND	-	J2-H Shield	DTR -	--> -
J2-B Shield	Circuit GND -	- -	J2-K Shield	LT -	--> -
J2-C Shield	RTS -	--> -	J2-P J2-S	SD+ SD-	--> -->
J2-D Shield	CTS -	<-- -	J2-R J2-T	RD+ RD-	<-- <--
J2-E Shield	DSR -	<-- -	J2-U J2-W	SCTE+ SCTE-	--> -->
J2-F Shield	RLSD -	<-- -	J2-V J2-X	SCR+ SCR-	<-- <--
			J2-Y J2-AA	SCT+ SCT-	<-- <--

Table  A-7: X.21 DTE and DCE Serial Cable Pinouts (DB-15)

15 Pin6	Signal	Direction DTE   DCE
J2-1	Shield GND	-
J2-2 J2-9	Transmit+ Transmit-	--> -->
J2-3 J2-10	Control+ Control-	--> -->
J2-4 J2-11	Receive+ Receive-	<-- <--
J2-5 J2-12	Indication+ Indication-	<-- <--
J2-6 J2-13	Timing+ Timing-	<-- <--
J2-8 Shield	Circuit GND -	- -

Table  A-8: Ethernet 10BaseT Connector Pinouts and Signal Descriptions

Pin7	Description
1	TX+
2	TX-
3	RX+
4	GND
5	GND
6	RX-
7	GND
8	GND

Table  A-9: Token Ring RJ-45 Connector Pinouts and Signal Descriptions

Pin8	Description
1	GND
2	GND
3	TX
4	RX
5	RX
6	TX
7	GND
8

¹ Pins 1, 2, 7, and 8 are not used.
² &&Center&&Any pin not referenced is not connected.
³ &&Center&&Any pin not referenced is not connected.
⁴ Any pin not referenced is not connected.
⁵ &&Center&&Any pin not referenced is not connected.
⁶ Any pin not referenced is not connected.
⁷ Any pin not referenced is not connected.
⁸ Any pin not referenced is not connected.