ADTRAN ATLAS 800PLUS user manual Control In/Chain, Connection

					Chapter 2.	Installation
Control/Chain					NTWK1
	Out			RJ-48C Connection
Connects to Chain					Port
In of another unit			10 Base T	MON (Monitor)	NTWK2
Control/
			RJ-48C Connection	Bantam test jack	RJ-48C Connection
Chain In			Port		Port
Interface of					Power Switch
Chain In
			CAUTION: MAINTENANCE TO BE PERFORMED BY TRAINED SERVICE PERSONNEL ONLY		CAUTION:
CONTROL					REMOVE POWER CORD PRIOR TO
					REMOVAL OF POWER SUPPLY
/CHAIN
IN	OUT	10 BASE T		MON	NTWK 1 NTWK 2
1			5		I

2	6		O
			90-130/190-240VAC
			4A/2A, 50/60 HZ
3	7
4	8		4A/25OV SLOBLO
	CAUTION-RISK OF		CAUTION: FOR CONTINUED PROTECTION
		SUPPLAMENTAL EARTH GROUND MUST BE CONNECTED	AGAINST RISK OF FIRE REPLACE ONLY
ALL EMPTY SLOTS MUST BE COVERED WITH BLANK PANELS	ELECTRIC SHOCK	PRIOR TO CONNECTION OF TELECOMMUNICATION WIRING	WITH SAME TYPE AND RATING OF FUSE.
Blank panel covering an			Supplemental
unused option slot			earth ground lug

Figure 2-1. ATLAS 800PLUS Rear Panel

Control In/Chain In

The Control In/Chain In port is an EIA-232 port for connection to a computer or modem (control in) or to another ATLAS 800PLUS unit (Chain In). See Table 2-1 on page 2-4 for a description of the pinout.

The control port input provides the following functions:

•EIA-232 input from a PC or a modem for control of the ATLAS 800PLUS

•Chain input

•2400, 9600, 19200, or 38400 bps operation

•Acts as input for PC control or as input for a chained connection

•Interface for flash memory software downloads using XMODEM

Connection

The Control In/Chain In connection is as follows:

Connector type	RJ-48C
Part number	AMP# 555164-2

61200226L1-1 ATLAS 800PLUS User Manual 2-3