RAD Data comm E1/T1, Modular Access Device with Integrated Router operation manual Dte Dtr

Appendix A Interface Specifications and Cable DiagramsFCD-IPMInstallation and Operation Manual

Table A-1. Interface Signal List (Female Connectors) (Cont.)

SIGNAL	SOURCE	V.24/	V.35**		EIA-530		V.36/		X.21*		DESCRIPTION
FUNCTION		RS-232	34-PIN		DB-25		RS-449**		DB-15
		DB-25	(FEMALE)		(FEMALE)		DB-37		(FEMALE)	CIRCUIT
			PIN	CIRCUIT	PIN	CIRCUIT	(FEMALE)		PIN	[FUNCTION]
		FEMALE					PIN	CIRCUIT
Data	DTE	20	H DTR	108	20	CD(A)	12	TR(A)	-	-	ON when
Terminal					23	CD(A)	30	TR(B)			FCD-IPM is
Ready											ready to
											transmit or
											receive data.
Carrier	DCE	8	F DCD	109	8	CF(A)	13	RR(A)	5	I(A)	Unit expects
Detect					10	CF(B)	31	RR(B)	12	1(B)	DCD ON
										[INDICATION]
Transmit	DCE	15	Y SCT(A)	114	15	DB(A)	5	ST(A)	6	S(A)	FCD-IPM
Clock			A SCT(B)	114	12	DB(B)	23	ST(B)	13	S(B)	requires clock
										[SIGNAL	for
										TIMING]	synchronization
											(in synchronous
											mode).
Receive	DCE	17	X SCR(B)	115	17	DD(A)	8	RT(A)	-	-	FCD-IPM
Clock			V SCR(A)	115	9	DD(B)	26	RT(B)			requires clock
											for
											synchronization
											(in synchronous
											mode).

*The X.21 connection is made by an RS-530 to X.21 conversion cable supplied with the RS-530 model.

**The V.36/RS-449 connection is made by an RS-530 to V.36 conversion cable supplied with the RS-530 model.

A-2 Interface Signal List (Female Connectors)