g652d g657a
Communication
Single-mode Fiber
None
Round Wire
100(N/100mm)
<100N
Single Core
RoHS, CE, ISO9001
OEM
Glass
HONGAN
Plastic Drum
customized
China
Product Description
Optical fibers are basically composed of two coaxial layers: core and cladding. The core is the inner part of the fiber, which guides light, whereas the cladding surrounds it completely. 
