RAD Data comm MBE10-1D, MBE10-8D operation manual Figure A-4. Four-Wire 4W Connection

MBE Family Installation and Operation Manual Appendix A Pin Assignment

RS-530					RS-449/V.36-37 pin
Shield	1			1	Shield
TD-a	2			4	SD-a
TD-b	14			22	SD-b
RD-a	3			6	RD-a
RD-b	16			24	RD-b
RTS-a	4			7	RS-a
RTS-b	19			25	RS-b
CTS-a	5			9	CS-a
CTS-b	13			27	CS-b
DSR-a	6			11	DM-a
DSR-b	22			29	DM-b
DTR-a	20			12	TR-a
DTR-b	23			30	TR-b
sig. GND	7			19,20,37 SG
DCD-a	8			13	RR-a
DCD-b	10			31	RR-b
TC-a	15			5	ST-a
TC-b	12			23	ST-b
RC-a	17			8	RT-a
RC-b	9			26	RT-b
LL	18			10	LL
RL	21			14	RL
EXT-CK-a	24			17	TT-a
EXT-CK-b	11			35	TT-b
TM	25			18	TM
		Figure A-3.	Cable – CBL/449/F

Cable supplied with MBE for V.36 interface

MBE/4-Wire		MBE/4-Wire
Local		Remote
Tx		Tx
Rx		Rx
GND	SHIELD	GND

Figure A-4. Four-Wire (4W) Connection

A-5

Order from: Cutter Networks Ph:727-398-5252/Fax:727-397-9610 www.bestdatasource.com