... (50aam and 62.5aam) 3,Excellent temperature performanc Tight buffer fiberCharacteristic1, Excellent stripping performance2, Suited to SM fiber and ... ideal choice of active apparatus used pigtail4, Excellent temperature performance5,Buffer material: PVC, LSZH, HYTREL, NYLON, PVDFGeometrical characteristics TBF ... characteristics Storage operating temperature-20 centigrade~ 60centigrade Tight buffer fiber