Multi Purpose Break-out Cable( GJFJHV)

Multi Purpose Break-out Cable( GJFJHV)

GJFJHV cable, the tight buffer fiber is placed on the surface with a layer of aramid yarn as strength member units, multi fibers as the subunit twist with FRP(and some cushions) into the circle ,and finally into fiber optic cable with PVC or LSZH sheath,with dry-type water-blocking materials between fiber and sheath.

GJFJHV cable complies with Standard YD/T1258.4-2009、ICEA-596、GR-409、IEC794 etc; and meets with the requirements of UL approval for OFNR.



  • Indoor horizontal wiring, vertical wiring in buildings, LAN network.
  • Standard core can be directly apply to connectors, to use for device connecting
  • Used as a backbone cable tail can access directly from the indoor and outdoor to save the junction box, isolated lightning, improve system reliability.


  • Each sub cable contains aramid yarn, good bend performance, without gel, cleaning friendly, easy construction and connection.
  • Tight buffer fiber with single strength member and sheath to overcome the effect from bad environment and Mechanical stress.
  • LSZH sheath, anti-retardant, Self-extinguishing, Suitable for machine room, cable shaft and used in indoor environment such as wiring inside the wall.
  • LSZH sheath, UV, Waterproof mildew, ESCR, No acid gas release, non-corrosive room equipment, suitable for indoor and outdoor use or need a high flame-retardant grades of the indoor environment (such as wiring in the ceiling, open wire cabling etc.)

Technical Details:

G.652 G.655 50/125μm 62.5/125μm
@850nm ≤3.5dB/km ≤3.5dB/km
@1300nm ≤1.5dB/km ≤1.5dB/km
@1310nm ≤0.45dB/km ≤0.45dB/km
@1550nm ≤0.30dB/km ≤0.30dB/km
Bandwidth      (Class A) @850 ≥500MHZ·km ≥200MHZ·km
@1300 ≥1000MHZ·km ≥600MHZ·km
Numerical Aperture 0.200±0.015NA 0.275±0.015NA
Cable Cut-off Wavelength ≤1260nm ≤1480nm

Technical Parameters:

Fiber Count Subunit Diameter
Cable Diameter
Cable Weight
Tensile Strength
Long/Short Term
Crush Resistance  Long/Short Term
Bending Radius
2 2.0 7.0±0.5 45 500/1000 400/800 30D/15D
4 2.0 7.0±0.5 45 500/1000 400/800 30D/15D
6 2.0 8.3±0.5 62 500/1000 400/800 30D/15D
8 2.0 9.4±0.5 85 500/1000 400/800 30D/15D
10 2.0 10.7±0.5 109 500/1000 400/800 30D/15D
12 2.0 12.2±0.5 140 500/1000 400/800 30D/15D


Environmental Charateristics:

Transport Temperature -20℃~+60℃
Storage Temperature -20℃~+60℃
Installation Temperature -5℃~+50℃
Operating Temperature -20℃~+60℃

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