shanghai haihui optic tech co.,ltd
amplifier, receiver, Trunk amplifier, modulator, 1GHz CATV amplifier, Manufacturer and Supplier - China(CN)
Indoor amplifier,mini optical fiber node,Frequency range is 5-42MHz /54-870MHz,Gallium arsenide amplifier. - Update: 2009-12-09
Fiber Optical Receiver,High gain with (GaAs) module also with good performance of CTB\COS . - Update: 2009-12-09