ADTRAN 1200305L1 system manual EIA-530A Connector Pinout, RS-449/V.36 Connector Pinout

ATLAS 550 System Manual				Section 2, Engineering Guidelines
Connector type		EIA-530A
System part number		4200754L2
		Table 19. EIA-530A Connector Pinout
PIN	SIGNAL DESCRIPTION		PIN	SIGNAL DESCRIPTION
1	Shield (Ground)		13	Clear to Send (B)
2	Transmit Data (A)		14	Transmit Data (B)
3	Received Data (A)		15	Transmit Clock (A)
4	Request to Send (A)		16	Received Data (B)
5	Clear to Send (A)		17	Receive Clock (A)
6	DCE Ready (A)		18	Local Loopback *
7	Signal Ground		19	Request to Send (B)
8	Carrier Detect (A)		20	DTE Ready (A)
9	Received Clock (B)		21	Remote Loopback *
10	Carrier Detect (B)		22	Ring Indicator
11	Ext. Transmit Clock (B)		23	Signal Ground
12	Transmit Clock (B)		24	Ext. Transmit Clock (A)
			25	Test Mode *
* Ignored by Dual USSI Module
Connector type		RS-449/V.36
System part number		4200754L1
		Table 20. RS-449/V.36 Connector Pinout
PIN	SIGNAL DESCRIPTION		PIN	SIGNAL DESCRIPTION
1	Shield (Ground)		19	Signal Ground
2	Signaling Rate Indicator *		20	Receive Common *
3	Not Used		21	Not Used
4	Transmit Data (A)		22	Transmit Data (B)
5	Transmit Clock (A)		23	Transmit Clock (B)
6	Received Data (A)		24	Receive Data (B)
7	Request to Send (A)		25	Request to Send (B)
8	Receive Clock (A)		26	Receive Clock (B)
9	Clear to Send (A)		27	Clear to Send (B)
10	Local Loopback *		28	Terminal in Service *
11	DCE Ready (A)		29	DCE Ready (B)

* Ignored by Dual USSI Module

61200305L1-1F © 2002 ADTRAN, Inc. 39