Pigtail SC/UPC 12 colors SM G657A1 0.9mm OFNR 3M, semitight

Built for High-Volume Splicing

A 12-strand cable means twelve strips, twelve cleaves, and twelve splices. Semi-tight buffers cut the stripping step down to one pass per fiber. Across a project with dozens of panels, that saves hours of labor.

Full TIA-598 Color Sequence

The fibers run blue, orange, green, brown, slate, white, red, black, yellow, violet, rose, and aqua. They line up directly with a standard 12-fiber cable and a 12-port SC panel. Port records stay accurate for future technicians.

Bend-Insensitive Single-Mode

G.657.A1 fiber supports a 10 mm minimum bend radius. ITU-T caps the added loss at 0.25 dB at 1550 nm for ten turns around a 15 mm radius. Twelve fibers coiled in one tray stay well within their budget.

Long-Distance Ready

OS2 glass carries 1310 and 1550 nm light with very low attenuation. It supports long-reach Ethernet, DWDM transport, and carrier circuits. Short pigtails add only a fraction of a decibel, including the splice.

Full Spectrum for CWDM and DWDM

G.657.A1 fiber shares the low-water-peak profile of G.652.D. That means it supports transmission across the 1260 to 1625 nm range, including all CWDM channels. Carriers can stack multiple wavelengths on a single strand, which multiplies capacity without pulling new cable.