



Threaded-coupling FC fiber jumpers (SM/MM) with low loss, UPC/APC options, and PVC/LSZH or armored jackets—ideal for stable, vibration-resistant patching in telecom and lab environments.
The FC Jumper Series is a precision, threaded-coupling fiber patch cord family engineered for high-stability connections in central offices, test labs, metro/access networks, and vibration-prone sites. Using 2.5 mm ceramic ferrules and a screw-on coupling nut, FC jumpers provide secure, repeatable mating with excellent end-face geometry. Available in single-mode and multimode, simplex or duplex, with UPC/APC finishes and multiple jacket/armor options.
Connector & Polish: FC/UPC and FC/APC (2.5 mm ceramic ferrule), threaded coupling for anti-vibration stability
Fiber Types: OS2 (G.652.D; bend-insensitive G.657.A1/A2) and OM1/OM2/OM3/OM4/OM5
Optical Performance (typ.): IL ≤ 0.30 dB (≤ 0.50 dB max); RL ≥ 50 dB (SM/UPC), RL ≥ 60 dB (SM/APC)
Cable Options: Simplex/Duplex; 2.0 mm / 3.0 mm; PVC/LSZH; OFNR/OFNP (CPR on request); optional stainless-steel armored build
Lengths & ID: 0.5–100 m standard (custom on request); serialized labels; 100% IL/RL/end-face inspection reports available
Durability & Environment: ≥ 500 matings; operating −20 °C to +70 °C; RoHS/REACH compliant
Hybrids: FC–FC, or FC to LC/SC/ST for mixed panels and legacy migrations
Use Cases: Central office ODFs, instrument/calibration benches, DWDM/CWDM client patching, industrial cabinets