RAD Data comm ASMI-450 Hdsl Line Connector, RS-232 V.24 Control Port Connector, Pin Function

Connector Wiring

A.4 HDSL Line Connector

The HDSL line is terminated in an eight-pin RJ-45 connector, designated LINE, and wired in accordance with Table A-5.

Table A-5. LINE Connector, Pin Allocation

Pin

Function

1	Line
2
3 through 8	Not Connected

A.5 RS-232 (V.24) Control Port Connector

The ASMi-450 control port has a standard RS-232 interface. The physical interface is a 9-pin female connector, designated CONTROL DCE, wired in accordance with Table A-6.

Table A-6 also lists the connections to the RS-232 interface of a control terminal, and the connection to a modem (the terminal and the modem are assumed to have 25-pin connectors).

Table A-6. Control Port Interface Signals

Pin	Line	Notes	Connected	Connected to
			to Terminal	Dial-Out Modem
1	Data Carrier Detect (DCD)	From ASMi-450	8	4
2	Receive Data (RD)	From ASMi-450	3	2
3	Transmit Data (TD)	To ASMi-450	2	3
4	Data Terminal Ready (DTR)	To ASMi-450	20	6
5	Signal Ground (SIG)	Common reference and DC	7	7
		power supply ground
6	Data Set Ready (DSR)	From ASMi-450	6	20
7	Request to Send (Request to	To ASMi-450	4	8
	Send (RTS))
8	Clear to Send (CTS)	From ASMi-450	5	-
9	Ring Indicator (RI)	To ASMi-450	-	22

ASMi-450 Installation and Operation Manual A-5