GJFJHV Indoor Multi-core Branch Optical Cable

Product Detail

Specification

GJFJHV branch optical cable structure is to place aramid reinforcing elements on the surface of tightly packed optical fibers and then extrude the sheath into sub-units. The sub-units are twisted with the non-metallic reinforcing FRP (and possible cushion) to form a circular shape. A dry water-blocking belt is wrapped between the core and the sheath, and finally the PVC (or LSZH) sheath is extruded into a cable.

Characteristics:

♦ Layer-twisted cable structure, non-metallic center reinforcement core to enable the cable to withstand greater tension

♦ External protective materials are corrosion-resistant, waterproof, ultraviolet-resistant, flame-retardant, environmentally friendly and so on.

♦ Aramid fiber reinforcement components, so that optical cables have excellent tensile properties

Standards:

Comply with Standard YD/T 1258.2-2003, ICEA-596, GR-409, IEC794, etc.

Meet the requirements of UL approval for OFNR and OFNP.

Section of fiber optic cable

Optical characteristics

		G.652	G.655	50/125μm	62.5/125μm
Attenuation	@850nm	–	–	≤3.0dB/km	≤3.0dB/km
	@1300nm	–	–	≤1.0dB/km	≤1.0dB/km
	@1310nm	≤0.36dB/km	–	–	–
	@1550nm	≤0.22dB/km	≤0.23dB/km	–	–

Structural parameters of fiber optic cable

Cable Code	Cable Diameter (mm)	Cable Weight(kg/km)		Tensile Strength(N/100mm)		Crush Resistance(N/100mm)		Bending Radius (mm)
Cable Code	Cable Diameter (mm)	PVC	LSZH	Short Term	Long Term	Short Term	Long Term	Static	Dynamic
GJFJHV-4	7.0±0.5	50	56	450	150	1000	300	15D	30D
GJFJHV-6	8.3±0.5	66	74	600	300	1000	300	15D	30D
GJFJHV-8	9.4±0.5	91	101	800	400	1000	300	15D	30D
GJFJHV-12	12.2±0.5	140	155	1000	500	1000	300	15D	30D
GJFJHV-18	12.4±0.5	150	165	1300	500	1000	300	15D	30D
GJFJHV-24	14.4±0.5	181	201	1300	500	1000	300	15D	30D
GJFJHV-36	16.4±0.5	208	255	1300	500	1000	300	15D	30D
GJFJHV-48	19±0.5	280	344	1300	500	1000	300	15D	30D