FIBRE-OPTIC NETWORK CONTAINING SENSORS Russian patent published in 2017 - IPC H04B10/71 

FIELD: communication equipment.

SUBSTANCE: invention relates to communication equipment and can be used in optical communication lines. For this purpose, fibre-optic network contains test signals transceiver, intended for request signals emitting and response signals receiving, first passive optical network (PON) and second PON. Each PON contains optical radiation source intended for telecommunication signals generation, and fibre-optic sensor. Each PON can transmit telecommunication signals to plurality of subscribers and optically connected to test signals transceiver so, that request signals can be introduced into corresponding PON and distributed by PON to fibre-optic sensor, and in way, that test signals transceiver can receive response signals from fibre-optic sensor arriving by PON. Fibre-optic network additionally contains request signal splitter, optically connected to test signals transceiver and to both PON in way, that it can simultaneously input request signal into both PON, and in way, that it can supply response signals from both PON to test signals transceiver.

EFFECT: technical result consists in improvement of communication channels transmission throughput capacity.

13 cl, 6 dwg