Key Features:High-Quality Connection- SC/APC to SC/APC single mode fiber optic cable ensures low insertion loss and high return lossMultiple Length Options- Available in 2M/5M/10M/15M/20M/30M to meet different installation needsPremium Materials- Corning compatible fiber with 9/125m single mode fiber, 2.0mm or 3.0mm LSZH jacketFTTH Compatible- Perfect for fiber-to-the-home installations, telecom networks, and CATV systemsFree Adapter Included- Comes with protective adapter caps for dust-free connection Specifications: Connector Type:SC/APC (Angled Physical Contact) Fiber Type:Single Mode 9/125m Insertion Loss:0.3dB Return Loss:55dB Operating Temperature:-20°C to +70°C Tensile Load:>100N Durability:>500 mating cycles Package Includes:1× Fiber Optic Patch Cable (length as ordered)2× SC/APC Dust Caps Differences between APC and UPC The main difference between APC and UPC connectors is the fiber endface. APC connectors feature a fiber endface that is polished at an eight-degree angle; UPC connectors are polished with no angle. UPC connectors are not exactly flat, however; they have a slight curvature for better core alignment. Another more obvious difference is color. UPC connectors are blue while APC connectors are green.