"L-com's Military Grade fiber optic patch cables are built with specialized Military Tactical fiber cable that features impact and crush resistance characteristics which comply with Military requirements. Additionally, these robust assemblies are rated for operating temperatures of -40º to +75º Celsius. Three versions are available including Duplex ST, SC and LC styles. Our ST connectorized assemblies feature rust resistant stainless steel bodies and extra high force springs to ensure tight mating even when exposed to shock and vibration often encountered in the field under combat conditions. These assemblies are excellent for use in military vehicles and with field deployed communications equipment."