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Periodic maintenance 57
Model 3095 mDSL DACS Getting Started Guide 5 • Troubleshooting and maintenance
Periodic maintenance
Use a lint-free cloth to clean dust off the Model 3095 chassis. Clean the input and output vents and the fans to
remove the accumulated dust.
Calibration
The Model 3095 requires no calibration.
Maintenance
This section describes replacing the Model 3095.
Replacing the Model 3095
If you isolate a problem to the a Model 3095 component, the entire Model 3095 must be replaced as follows:
Exporting the current Model 3095 configuration
The Import/Export function enables you to make a backup (or export) copy of your access server’s configura-
tion parameters. By exporting the configurations, the saved files can quickly be loaded (or imported) into a
replacement access server—greatly speeding up the installation process should an access server need replacing.
1. If you already have a recently exported backup of your configuration, go to “Removing the defective
Model 3095” on page 59.
10/100 ETHERNET Rear panel Green On solid Link is valid. No action recommended.
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.
Flashing Packets are detected at the Ethernet port. No action recom-
mended.
10/100 ETHERNET Rear panel Yellow On solid 100 Mbps speed. No action recommended.
Off 10 Mbps speed. No action recommended.
Table 4. LED definitions
LED Location Color Status Meaning