Powering Up and Checking LEDs

Powering Up and Checking LEDs

Once you have completed the steps described in the previous sections for both the Megabit Modem 310F and 320F, you are ready to power up each modem.

1Plug the Megabit Modem 310F power supply into the facility power and ensure the Power LED is lit solid green.

2Plug the Megabit Modem 320F power supply into the facility power and ensure the Power LED is lit solid green.

3Allow the modems approximately 30 to 60 seconds to synchronize.

4After both modems are powered up, verify the following LED indications on each modem:

•10BASE-T LINK LED is solid green (when the Ethernet port is connected)

•ADSL SYNC LED is solid green when the Megabit Modem 310F synchronizes with the Megabit Modem 320F (the LED flashes green when synchronization is lost between the two modems)

•ADSL MAR LED is solid green if margin is at or above the configured threshold

If conditions other than those listed above exist, check the cabling. See “Installing the Cabling” on page 6 for instructions.

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Megabit Modem 310F and 320F User Manual