GLsun is a highly professional Manufacturer for fiber optic components and systems.We have produced fiber optical switch Since ***** is a history of ten ***** the field of fiber optical switch communication in china, GLsun&＃039;s optical switch is very famous as a highly professional manufacturer in optical fiber communication ***** China, many big famous companies firmly believe the trademark of GLsun in fiber optical switch field, such as Huawei CHINA, Lenovo CHINA, China Mobile, China Telecom and China Petroleum Group, etc.so GLsun is very famous in china. We are manufactory for Fiber Optical Switch, fiber switch, Mechanical Optical Switch, Micro Optical Switch, fiber switch, Optical Isolator, Optical Splitter, Optical WDM etc. all Micro Mechanical fiber Optical Switch, Isolator, Splitter, WDM high quality. Our factory is in Guilin, Guangxi, China, and oversea department is in Shenzhen, Guangdong, China. Welcome to visit our factory in china. Please enter the keyword of GLSUN in google.Please contact robin directly .Robin provide samples of fiber optical switch by the factory price, if you have a large amount of your order in the future, the samples are free of charge.Please contact robin directly , robin can give you a lot of preferential policies.And robin can do the Lowest Price, the Best Quality and the Best Sercicers for your working.Please contact robin directly. Email: robin(at)glsun(dot)com robinwell99(at)163(dot)com MSN: robin_glsun(at)hotmail(dot)com SKYPE: robin_glsun www(dot)glsun(dot)com Micro Mechanical Optical Switch 850nm/1310nm/1550nm Fiber Optical Switch 1x1 1x2 Fiber Optical Switch 2x2 Fiber Optical Switch(A type) 2x2 Fiber Optical Switch 2x2 bypass Fiber Optical Switch 2x2 bypass Optical Switch(A type) Dual 1x2 Fiber Optical Switch Dual 2x2 Optical Fiber Switch Dual 2x2 Bypass Optical Switch Multi Channel Optical Switch 1x4 1x8 1x16 Fiber Optical Switch 2x4 Fiber Optical Switch 4x4r Optical switch , etc