Westermo ODW-720-F2 User's Guide download pdf (Page 15)

6651-2231

LED indicators

LED Status Description

PWR

Power

ON Power is on.

OFF Power is off.

FP ON Focal point

OFF Redundant ring member or multidrop

unit.

CH 2

Channel 2 link status

ON Fiber link to other unit has been estab-

lished at CH 2.

Flashing Optical power detected but link to other

unit has not been established at CH 2.

OFF No optical power detected and no link

to other unit has been established at

CH 2.

CH 1

Channel 1 link status

ON Fiber link to other unit has been estab-

lished at CH 1.

Flashing Optical power detected but link to other

unit has not been established at CH 1.

OFF No optical power detected and no link

to other unit has been established at

CH 1.

TD Flash Data received on the electrical interface

and transmitted out on the optical inter-

face.

OFF No data received on the electrical inter-

face.

RD Flash Data received on the optical interface

and transmitted out on the electrical

interface.

OFF No data received on the optical interface.

FL R

Failure link remote

ON Remote fibre link failure.

A fibre link is out of operation at any

other unit than this one.

Flashing Hardware error or invalid configuration.

FL L

Failure link local

ON Local fibre link failure.

A fibre link is out of operation at this

unit.

Flashing Hardware error or invalid configuration.

Note: During power up, all LED’s will turn on for about 1 second.

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Westermo ODW-720-F2 User's Guide Page 15

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