1.This tester is widly applied in the test of insertion and return loss for Optical fiber jumper ,optical device and optical transmission system.
2.Bulid-in high stablity laser,Wavelength automatic synchronization setting, multiple working modes
3.easy to operate,it is very suitable for production line of optical fiber patch cord

Shenzhen Damu Technology Co., Ltd. is a high-tech manufacture of fiber optic connectivity products used in data communications and telecommunication networks.

It is located in Lingqiao Industrial area,near the beautiful Fuchun River, total manufacturing area covers 20000 square meters.Fuyang Kelong was established in 2000 by a team that leads the sector with its experience of 20 years in order to develop and market innovative, ergonomic, economic and functional products.As a professional telecom equipment supplier,we are focus on provides the first-class connecting,distribution and protection communication network products and solutions for Telecom operators,Telcecom main equipment providers, Network integrator all over the world.Fuyang Kelong used it’s expertise to build a comprehensive range of high quality network communications products which includes GXF5-159 Optical Cross Connecting Cabinet ,GPX300 Optical Distribution Frame Rack,GXF6-43 Cable Distribution Box,GPJ85 Fiber Optical Splice Closure,GP110 Fiber Optical Termination Box,MPX521 Digital Distribution Frame,XF5-287 Cable Cross Connecting Cabinet,XF6-85 cable split cabinet,XF0-172 cable split box,Fiber optic connector,PLC Splitter,G/MPXL01 Generic Optical Distribution Frame,SPX02-KL01 Access Network Generic ODF,Network cabinet,FTTX(FTTH,FTTB,FTTO) fiber connector,Mechanical splice for drop cable,FTTH Generic information box and a full range of accessories