Fiber Optic Forum

Flyin-FWDM
FWDM -T1550 nm R1310/1490 nm can realize the multiplexing and demultiplexing between 1550, 1490/1310. It can expand the capacity of single fiber to achieve bidirectional communication, which widely used in optical network upgrade and expansion, or introduce new comprehensive business etc.

Features:
Low insertion loss
Low PDL
High channel isolation
Excellent environmental reliability

Applications:
WDM system
CATV

Here is a link to an interesting article that will help you identify fiber optic fusion splicer from china

www.optecfiber.com

Sayjumner Wrote:Here is a link to an interesting article that will help you identify bogus patch cords from china

http://www.fiberinstrumentsales.com/white-papers/WhitePapers.asp?wpid=17

There is also some good manufactory from China for example NPK networks - http://www.npknetworks.com

Sayjumner Wrote:Here is a link to an interesting article that will help you identify bogus patch cords from china

http://www.fiberinstrumentsales.com/white-papers/WhitePapers.asp?wpid=17

Good article to recognise counterfeit fiber optic cables.
It seems that writer know less about patchcords from China.
More and more products have been approbated and accepted by the people all over the world, also including fiber optic cables.

The reliable supplier would have his after service if his products have quality abnormity. Pay attention to choose your vendor.