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5 • Troubleshooting and maintenance Model 3095 mDSL DACS Getting Started Guide
56 Fault analysis
ETHERNET Front panel Green On solid Link status is nominal for the Ethernet port. No action recom-
mended.
Off
• A valid link has not been detected.
• Verify that the cable is plugged into the hub, switch, or work-
station and the Model 3095.
• Verify that the hub, switch, or workstation is powered on.
• Verify that the correct cable is being used. Depending on
whether you are connecting to a workstation (PC), hub, or
switch, either a straight-through or cross-over cable.
• Replace the cable. If the problem still exists, contact Patton
Technical Support to determine whether the DACS needs to
be replaced or not.
Ext.Clock Front Panel Green On solid An external clock source is being used.
Test Mode Front panel Green On solid One or more of the mDSL ports is in test mode.
Off None of the mDSL ports is in test mode.
DSL Enabled Front Panel Green On solid One or more mDSL ports has linked up successfully.
Off No mDSL ports have linked up.
DSL Error Front panel Red On solid One or more mDSL ports has errors.
Off No mDSL ports have an error.
EXP Enabled Front Panel Green On solid Normal activity on DSL expansion board.
Off The DSL expansion board is not enabled.
EXP Error Front panel Red On solid An mDSL port has lost sync.
Off No mDSL port has an error.
WAN PORT—
Enabled
Front panel Green On solid Indicates normal activity at each of the T1/E1/PRI links. No
action recommended.
Flashing Indicates that the Model 3095 is detecting the network, but is
unable to synchronize with it.
Off Indicates an error on any of the T1/E1/PRI links.
WAN PORT— ERROR Front panel Red Off Indicates normal activity at each of the four T1/E1/PRI links. No
action recommended.
On solid Indicates an error.
Table 4. LED definitions
LED Location Color Status Meaning