100% tested on optical performance (Insertion Loss Customer specified length & Return Loss) . Standard colour is Yellow, Orange, Aqua or Purple, other colours available upon request . Cable outer jacket available in PVC, Low Smoke Zero Halogen (LSZH) . PC, UPC, APC connectors type available . High concentricity 2.5mm ceramic ferrule for FC, ST, SC and 1.25mm ceramic ferrule for LC and MU . Available in G652D, G657A, OM1, OM2, OM3 and OM4 . Position A/Position B markings . Available in 0.9mm, 1.6mm, 2.0mm, 3.0mm sizes