Section 2 Engineering Guidelines
ATLAS 550 System Manual
28
© 2004 ADTRAN, Inc.
61200305L2-1B
Front Panel LEDs
With the ATLAS 550 powered-up, the front panel LEDs provide visual information about the status of the
ATLAS 550 and any option modules that may be installed. Table 2 provides a brief description of the front
panel features, and Table 3 on page 29 provides detailed information about the LEDs.
Table 1. CRAFT Port Pinout
Pin
Name
Description
1, 4, 6-9
—–
Unused
2
RD
Receive Data (output)
3
TD
Transmit Data (input)
5
SG
Signal Ground
Table 2. ATLAS 550 Front Panel Description
Feature
Description
System Status LEDs
Display the general status of the entire ATLAS 550 (see Table 3 on page 29).
Power
Indicates the unit is on or off.
System
Indicates the status of the system controller and other system conditions.
Ethernet
Indicates the status of the Ethernet port.
Remote
Indicates whether a user is logged into the unit.
Network Module LEDs
Display the status of the two network interfaces (see Table 3 on page 29). All
LEDs are off if no network module is installed.
OK
Indicates that the network interface is operating correctly.
Test
Indicates that the network interface is in test mode.
Error
Blinks to indicate the occurrence of error events.
Alarm
Indicates an alarm condition on the network interface.
Option Module LEDs
Display (by row) the operational condition of each module installed in the
option slots (see Table 3 on page 29). All LEDs will be off if no option module
is installed.
Status
Indicates the operational condition of each of the modules installed in the four
option slots.
Online
Indicates whether the module is available for use or is currently in use. If the
module is manually taken offline, this LED is turned off.
Test
Indicates that one or more module ports are in test.
ACO Switch
When pressed, clears the Alarm Relay connection located on the back panel
of the ATLAS 550.
CRAFT Port
Connects the ATLAS 550 to a computer or modem.
Содержание ATLAS 550
Страница 16: ...Table of Contents ATLAS 550 System Manual 16 2004 ADTRAN Inc 61200305L2 1B ...
Страница 24: ...Section 1 System Description ATLAS 550 System Manual 24 2004 ADTRAN Inc 61200305L2 1B ...
Страница 62: ...Section 3 Network Turnup Procedure ATLAS 550 System Manual 62 2004 ADTRAN Inc 61200305L2 1B ...
Страница 308: ...Section 4 User Interface Guide ATLAS 550 System Manual 308 2004 ADTRAN Inc 61200305L2 1B ...
Страница 310: ...Section 5 Detail Level Procedures ATLAS 550 System Manual 310 2004 ADTRAN Inc 61200305L2 1B ...
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Страница 348: ...Section 5 DLP 14 ATLAS 550 System Manual 348 2004 ADTRAN Inc 61200305L2 1B ...
Страница 351: ...61200305L2 1B 2004 ADTRAN Inc 351 CONFIGURATION GUIDES CFG 1 Dial Backup for Dedicated T1 Circuits 353 ...
Страница 352: ...Section 6 Configuration Guides ATLAS 550 System Manual 352 2004 ADTRAN Inc 61200305L2 1B ...
Страница 364: ...Section 6 CFG 1 ATLAS 550 System Manual 364 2004 ADTRAN Inc 61200305L2 1B ...
Страница 378: ...Section 7 System Event Logging ATLAS 550 System Manual 378 2004 ADTRAN Inc 61200305L2 1B ...
Страница 388: ...Section 8 ADTRAN Utilities ATLAS 550 System Manual 388 2004 ADTRAN Inc 61200305L2 1B ...
Страница 412: ...Section 9 MIBs ATLAS 550 System Manual 412 2004 ADTRAN Inc 61200305L2 1B ...