1.Fiber Loop Back Cable 2.Polishing:PC/UPC/APC 3.PVC,LSZH.OM3,OFNR 4.RoHS compliant 5.Good quality & ... fast deliver MM Duplex LC/PC Fiber Loop ... ,MU,E2000,MPO,DIN,D4,SMA* Ferrule End-face:PC,SPC,UPC,APC* Core Type:Single-mode(SM:9/ ... Length:1,2,3 meter or customized* Cable Type:PVC,LSZH,OM3,OFNR,OFNP,Plenum,Armoured...* Color:Yellow,Orange,Green ...