Advanced aluminium wiredrawing oxidation house with good heat dissipation .
Full-GaAs MMIC amplication with low loise.Digital signal is received-18dBm at lowest and analogy signal -9dBm at lowest .
AGC control range:0~9dBm，output level keep unchanged。（AGC range according to user's demands ）
Low power consumpation,high-efficency switch power can make sure the high relability and stability of power supply. Power consumpation less than 4W. It adopts optical detecting circuit.
Multi-stage anti-thunder devices (TVS transient suppression diode), strictly anti-thunder system to ensure the safe operation of the equipment
Built-in WDM, single-fiber to the home (1490/1310/1550nm)triple - play application can be realized.
Built-in Isolator can split the two optical waves (1490nm and 1310nm)Output gain adjustable （0~18dB),output level> 80dBuV。
SC/APC or FC/APC optical connector, female or metric RF interface.
It can realize the power supply of 12V input port feeding
OR20x style FTTH optical receiver is home-based optical receiver catering to the ultimate goal of development of optical access and suitable for FTTH (fiber to the home) optical fiber network users access to the end.Analog or digital signal to home can be used together with the ONU or EOC achieving triple play.
It adopts low optical power detedctor,GaAs and optical control AGC technique which meet to the demands of FTTH CATV receiving. They are many kninds of different function product which has a little difference to meet low cost. OR20J can bring user's economic application while OR20A with Optical input 0~9dBm (AGC range made according to user's demands）keep output unchanged to supply convinence for user test.OR20X style built-in WDM can only transmit 1550nm catv signal and output pon signal of meet user's demands that only 1550nm optical is received and the others is filtered.
OR20 style FTTH optical receiver performs easy installation debugging which is ideal product to build catv FTTH network.