Aco Switch; Craft Port; Front Panel Leds; Section 1 Engineering Guidelines - ADTRAN ATLAS 800 SERIES System Manual

ATLAS 800 Series System Manual
Engineering Guidelines

ACO Switch

The switch clears the Alarm Relay (located on the rear panel) after an alarm condition has occurred.
ACO
If an alarm condition is corrected and then reoccurs, the Alarm Relay activates again.

CRAFT Port

Use the CRAFT port (see Pinout 1) to configure the system via an EIA-232 connection.

Pinout 1. ATLAS 830 CRAFT Port (DB-9, female)

Pin Name
1 DCD Data Carrier Detect (output)—not connected
2 RD Receive Data (output)
3 TD Transmit Data (input)
4 DTR Data Terminal Ready (input)—not connected
5 SG Signal Ground
6 DSR Data Set Ready (output)—not connected
7 RTS Request to Send (input)—not connected
8 CTS Clear to Send (output)— not connected
9 RI Ring Indicate (output)—not connected

Front Panel LEDs

With the ATLAS 830 powered-up, the front panel LEDs provide visual information about the status of the
ATLAS 830 and any option modules that may be installed. Table 1 describes the purpose of the front panel
LEDs, and Table 2 on page 19 provides information about the meaning of the LED colors.

Table 1. ATLAS 830 Front Panel LEDs' Purpose

LED
System
Power
System
Ethernet
Remote
61200780L1-1C
Description
Displays the status of the power supply, controller, and other system
parameters for the ATLAS 830 (see Table 2 on page 19).
Indicates the status of the power supply.
Indicates the status of the unit controller and other system parameters.
Indicates the status of the Ethernet port.
Indicates whether a user (Telnet or VT100) is logged into the unit.
© 2004 ADTRAN, Inc.
ATLAS 830 Front Panel
Purpose
17