Nitek FRS58111xR00 Manuel d'utilisateur télécharger pdf (Page 5)

Addendum to cover

Dual Redundancy Fiber Option

The dual redundancy option provides a secondary path to prevent communication losses in the event

of a fiber failure.

For reliable dual redundancy a secondary fiber path should be routed separately from the primary path.

In the event of a cable break, all video, data/audio and Ethernet channels are redirected and transmit-

ted over the secondary path.

Back Panel

CH1

CH2

CH3

CH4

CH5

CH6

CH7

CH8

PRIMARY

TX RX

SECONDARY

TX RX

ETHERNET

MANAGEMENT PORT

RS485

RS422

RS232

Primary Ports

Secondary Ports

Installation Instructions

Dual redundant fiber units have a Secondary fiber

port. (see Back Panel figure) Dual redundant sys-

tems are available as single fiber systems (2 fiber

connections) or dual fiber systems (4 fiber connec-

tions).

For Single fiber Dual redundant systems:

Connect the TX of the transmitter to the RX of the

receiver and connect the TX of the receiver to the

RX of the transmitter. There will be only a Primary

Opto connector.

For Dual fiber Dual redundant systems:

Connect the TX of the transmitter to the RX of the

receiver. The will be both a Primary and a Secon-

dary Opto connector. Note, do not cross the Pri-

mary fiber connections with the Secondary fiber

connections. There will be a two fiber connection to

the Primary fiber ports and a two fiber connection

to the Secondary fiber ports.

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Nitek FRS58111xR00 Manuel d'utilisateur Page 5

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