Desc:Hot sale G654D/G657A1 2km/5km/10KM Single-Mode Glass Optical FiberGlass optical fibers are constructed of tiny strands of glass that are bundled toget...
Desc:Hot sale G654D/G657A1 2km/5km/10KM Single-Mode Glass Optical FiberGlass optical fibers are constructed of tiny strands of glass that are bundled toget...
Desc:Product DescriptionCharactersticLow insertion loss, high return loss.Excellent mechanical endurance.High credibility and stability.Good in repeatabili...