Fibersystem 21-1601, Техническое руководство

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16
Fiber Optic Port.
The fiber optic connector is of ST type.
Confirm that the attenuation of the fiber optic cable, including splices and patch
cables, doesn’t exceed the system budget. Don’t forget to add a safety margin.
Minimum safety margin is 3dB.
Make sure that the local fiber optic transmitter, marked Tx, is connected to the
remote units fiber optic receiver, marked Rx. And local Rx shall be connected to
remote Tx.