Specifications Single mode Multimode Insertion Loss ?0.20dB ?0.25dB Return Loss ?50 dB (PC) ?65 ?dB (APC) Repeatability ?0.1 Durability ?0.2 dB typical change, 1000 matings Interchangeability ?0.2dB Tensile strength Operating Temperature -40 to + 85°C -40 to + 85°C