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Add to cart. Used for backup switching 2 ways or multi-way signal, When one of them is defected, it will automatically switch to backup channel thus guarantee system’s regular and continuous operation.. The product use imported high performance devices and built in perfect embedded automatic monitoring system to ensure excellent performance of the whole machine.
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Read more. Upgraded DTV broadcast front-end system device.. Includes all the functions of a normal TS stream multiplexing device, such as program multiplexing, PSI/SI editing, PID remapping, and the ability to transmit EPG and data broadcast information in the output stream.. Through the device’s additional data input channel, data such as the SI table generated by …
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Add to cart. MINI EDFA 1550nm building optical amplifiers are mainly used in CATV FTTB network.. With only 23mm thick aluminium alloy shell, it can be mounted in high-rise residence or in office buildings’ weak electrical box.. This machine adopts 5V power adapter, With five levels of voltage protection. Use safer and more convenient.
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Read more. Adopts high linearity cooling DFB laser, direct modulated.. Realize the simultaneous transmission of CATV signal and satellite direct TV signal in one optical fiber.. Can use ITU standard wave length and DWDM to realize network upgrade and expansion.. Built-in perfect laser APC and ATC control circuit to ensure the long working life and high …
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Read more. High performance, cost effective modules supporting dual data-rate of 1.25Gbps/1.0625Gbps and 20km transmission distance with SMF.. Consists of three sections: a FP laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier and MCU control unit.. 1310nm FP laser and PIN photodetector for 20km transmission