Multi-Tech Systems FR2201 manual Appendix a Cabling Diagrams Command Port Cable, LAN Cables

MultiFRAD II User Guide

Appendix A - Cabling Diagrams

Command Port Cable

13 12 11 10 9 8 7 6 5 4 3 2 1

25 24 23 22 21 20 19 18 17 16 15 14

COMMAND PORT

To COMMAND PORT Connector

PIN NO.	PIN NO.
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
20	20
22	22
25	25

TRANSMIT DATA (BA)	To
RECEIVE DATA (BB)
	DTE
	Device
	(Terminal
	Device
	i.e. ASCII
SIGNAL GROUND (AB)	Terminal)

LAN Cables

1 2 3 4 5 6 7 8

10BASE-T

ETHERNET

8 7 6 5 4 3 2 1

15 14 13 12 11 10 9

AUI

	10Base-T (RJ-45)			AUI (DB-15)
Pin	Circuit Signal Name		Pin	Circuit Signal Name
1	TD+	Data Transmit Positive	1	CO-S	Control In Circuit Shield
2	TD-	Data Transmit Negative	2	CI+	Control In Positive
3	RD+	Data Receive Positive	3	DO+	Data Out Positive
4	RD-	Data Receive Negative	4	DIS	Data In Circuit Shield
			5	DI+	Data In Circuit Positive
			6	VC	Voltage common
			7	CO+	Control Out Pos (optional)
			8	COS	Control Out Shld (optional)
			9	CI-	Control In Negaative
			10	DO-	Data Out Negative
			11	DO-S	Data Out Circuit Shield
			12	DI-	Data In Negative
			13	VP	Voltage Plus
			14	VS	Voltage Shield
			15	CO-	Control Out Neg (optional)
			Shell	PG	Protective Ground

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