ATLAS 550 System Manual
Section 2 Engineering Guidelines
61200305L2-1B
© 2004 ADTRAN, Inc.
29
Table 3. Description of ATLAS 550 LEDs
For these LEDs...
This color light...
Indicates that...
System Status
Power
Green
the unit is on.
Off
the unit is off.
System
Green (solid)
no diagnosed system faults were found.
Green (fast blink)
a flash download is in progress.
Yellow (solid)
a fault was diagnosed, but the condition no longer exists.
The condition will be recorded in the system log.
Red (solid)
an error condition with either the power supply or the
system temperature is present.
Red (fast blink)
a fatal error occurred during flash download.
Off
power is not currently supplied to the system.
Ethernet
Green (solid)
the physical link is up.
Green (flashing)
there is activity on the LAN.
Off
the physical link is down - no Ethernet connection.
Remote
Yellow
a user is logged into the system via the
ADMIN
/
CRAFT
port or via the
ETHERNET
port.
Off
there are no users logged into the system.
Network Modules Status
OK
Green (solid)
the network interface is operating normally with error-free
operation. If the interface experiences alarms, the
OK
LED remains off.
Test
Yellow (solid)
the interface is operating in a test mode. This includes a
self-test, a test pattern, or a test loopback. When
illuminated, this LED also indicates that normal data flow
is not occurring on the module ports.
Error
Red (blink)
an error such as BPV (bipolar violation), OOF (out of
frame), or CRC (cyclic redundancy check) has occurred.
Alarm
Red (solid)
an alarm condition has been detected. When the alarm
condition is no longer valid, the
OK
LED illuminates. To
view an alarm condition, select the active alarm menu
item. If the alarm conditions have been corrected, you
can view the alarm which caused the activation of the
ALARM
LED in the system log.
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 ...
Страница 320: ...Section 5 DLP 4 ATLAS 550 System Manual 320 2004 ADTRAN Inc 61200305L2 1B ...
Страница 326: ...Section 5 DLP 6 ATLAS 550 System Manual 326 2004 ADTRAN Inc 61200305L2 1B ...
Страница 330: ...Section 5 DLP 7 ATLAS 550 System Manual 330 2004 ADTRAN Inc 61200305L2 1B ...
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 ...