Description

The GJFJH indoor optical cable is constructed with multiple single-mode or multi-mode tight-buffered fibers, surrounded by aramid yarns evenly applied as strength members, and finally extruded with a low-smoke, halogen-free (LSZH) flame-retardant outer sheath. By using premium-grade fibers, specialized equipment, precision molds, and carefully designed aramid yarn count and tension, the cable’s performance indicators exceed the requirements of relevant national standards. Fiber color coding: Single-mode B1.1 / B1.3: Yellow sheath, Multi-mode A1b (OM1) / A1a.1 (OM2): Orange sheath, Multi-mode A1a.2 (OM3): Aqua (turquoise) sheath, Multi-mode A1a.3 (OM4): Violet sheath.

Operating Temperature

−40℃ to +60℃

Bending Radius

Static: 10 × cable outer diameter; Dynamic: 20 × cable outer diameter

Applications

Designed for indoor cabling, ducts, aerial pathways, and direct burial installations.