Bdcom P1501C1 Manuale d'uso - Pagina 9

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2.3.2 Connecting the Optical Fiber

Note:

When the optical fiber is not used, make sure of wearing the dust-proof cap

on the optical interface of ONU and on the optical fiber. By doing so, dust

and vapor can be prevented from contaminating the optical fiber and the

optical interface of ONU.

Do not bind parallel optical fibers too tightly so that the optical fibers can

be prevented from being dysfunctionally crushed.

Before ONU connects the optical fiber, you should get the optical fiber

well installed. The detailed procedure of installing the optical fiber is shown

below:

(1)

Screw off the dust-proof cap.

(2)

Connect the connector of the optical fiber to the optical interface

on the wall.

(1)

Connect the output terminal of the power adapter to the input

terminal of the ONU's power source.

(2)

Insert the other end of the power line into the socket of the power

source.

(3)

Check whether the POWER (PWR) LED is on. If the LED is

always on, it means the power source runs normally; if not, please

check whether the connection between the power line and the

power adapter is correct.

(1)

Check whether the LOS LED is on after ONU is powered. In case

the LED is on, meaning the received light is too poor, please check

whether the optical fiber is correctly connected.