Bdcom P1501C2 Manuel de l'utilisateur - Page 10

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3 Rapid Trouble Locating

Trouble

The power indicator

is off.

The PON indicator is

off.

The LOS indicator is

on.

LAN1~4/

LAN1~8/

All these LAN

indicators are off.

You can check whether there are devices with symbols

"?" or "!" by clicking Windows operating system ->

Device manager -> Network adapter. If there are

devices with the above-mentioned symbols, please

delete these devices and then install them again, or

replace a slot for the network interface card.

If these devices still exist, please modify the network

interface card.

Solution

Check whether power lines are connected correctly.

Check whether the power adapter matches.

Check whether the carrier authorizes ONU.

Check whether the optical fiber is inserted well.

Check whether the connector of the optical fiber is

clean.

Check whether this ONU is authorized by the

carrier.

Check whether the used network cable matches up

the equipment.

Check whether the network cable is connected

correctly.

Check whether the indicator for the network

interface card of a computer is on.

Check whether the network interface card works

normally.