Shenzhen Golight Technology Co., Ltd.
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Golight launched 4 Channels Desk-top Variable Optical Attenuator (VOA) with Optical Power Meter (OPM) function
Shenzhen, China, October 12, 2016 -- Golight recently launched 4 Channels Desk-top Variable Optical Attenuator (VOA) with Optical Power Meter (OPM) function. It’s based on MEMS (Microelectromechanical systems) technology, works in multimode (MM) or single mode (SM) operating mode, with 1, 2 or 4 output channels, wavelength range 850±20, 1310±40nm for MM mode or 1250~1650nm for SM mode, with 60 dB attenuation range, typical attenuation accuracy is ＜0.1@0~30dB, ＜0.2@0~60dB, attenuation resolution is 0.1dB. When integrated with photodiode detector inside, this VOA will also have Optical Power Meter (OPM) function to simultaneously measure each channel’s input and output optical power. With LAN/USB/RS232 communication interfaces, this VOA is mainly used to automatically test optical transceivers, Transmit Optical Sub-Assemblies (TOSA) and Receive Optical Sub-Assemblies (ROSA), etc.