Control/Chain Out Port; Connection; Table 2-1. Control/Chain In Pinout; Table 2-2. Control/Chain Out Pinout - ADTRAN ATLAS 800 PLUS User Manual

Control/Chain Out Port

Connection

61200226L1-1
PIN
1 GND
2 RTS
3 RXDATA
4 DTR
5 TXDATA
6 CD
7 UNUSED —
8 CTS
The Control/Chain Out port (RJ-48C) connects to another ATLAS 800
Chain In connector. The Control/Chain Out port output provides the fol-
lowing:
• EIA-232 output to chain control to other ATLAS 800
• 2400, 9600, 19200, or 38400 bps operation
• Automatic setup; no user input required
The Control/Chain Out connection follows, with the pinout shown in Table
2-2.
Connector type RJ-48C
Part number AMP# 555164-2
PIN NAME
1 GND Ground - connected to unit chassis. Connects to GND
of next unit (pin1).
2 UNUSED —
3 TX DATA Data transmitted to chained units by the ATLAS.
Connect to RX DATA of the next unit (Chain In pin 3).
4 UNUSED —
PLUS
ATLAS 800
Chapter 2. Installing the ATLAS 800PLUS

Table 2-1. Control/Chain In Pinout

NAME DESCRIPTION
Ground - connected to unit chassis
Request to send - flow control
Data received by the ATLAS 800
Data terminal ready
Date transmitted by the ATLAS 800
Carrier detect
Clear to send - flow control

Table 2-2. Control/Chain Out Pinout

DESCRIPTION
User Manual
PLUS
PLUS
PLUS
PLUS
Base Units
2-5