Non-directional beacon fiber transmission

Shanghai Aiwei NDB-200G/NDB-500G non-directional beacon is an all-solid-state IF radio ground navigation device that provides position and navigation information for the aircraft when approaching the landing or flight.

At present, NDB-200G/NDB-500G has been adopted by most civil aviation airports, ship airborne platforms, and police airports, and more copper cables are used for transmission. However, in view of the importance of the beacon data, it is necessary to ensure the smooth communication in real time, and some civil aviation airports have been transformed into more reliable optical cables for transmission.

ZMUX-3032 multi-service telephone optical transceiver is a fiber transmission equipment developed by Guangzhou Yinxun Company for the airport. It can transmit 1 or more NDB-200G/NDB-500G non-directional beacon data. It has been sucessfully used in Xinjiang Urumqi Airport，Inner Mongolia Hohhot Baita International Airport, Tibet Changdu Bangda Airport, and Fujian Quanzhou Jinjiang Airport. At the same time, ZMUX-3032 also supports the transmission of airport navigation / blind drop, meteorological observation, VHF / VHF radio, radar and other services.

NDB-200G/NDB-500G optical fiber communication network diagram

For some airport users to propose dual-channel main and spare 1+1 backup protection requirements, Guangzhou Yinxun Company has developed an intelligent integrated access service device ZMXU-3036S2/ZMUX-3036ES, which can meet the double optical cable 1+1 protection or one optical and one E1 1+1 backup protection.

NDB-200G/NDB-500G optical fiber 1+1 protection communication network diagram

NDB-200G/NDB-500G optical fiber and E1 1+1 protection communication network diagram