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GJFJV Duplex

Tight Buffer Fiber Duplex Indoor Cable(GJFJV)

GJFJV indoor fiber optic cable is made by evenly applying strands of Aramid yarns as the strength member over ф900μm or ф600μm tight buffer fibers and then is completed with PVC(LSZH)jacket.

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Description

 

.Good uniformity of the outer diameter of tight buffer fiber and excellent strip ability.
·Good performance of flame-retardant
·Steady performance both in extremely high and low temperatures.
·Excellent geometrical dimension of the fiber.

 

 

.Data Communication
·Making connector
·Installation: Riser,Plenum,inter-layer,pipe & trunking
·Located in where waterproof isn’t strictly required
·Patch cord, Pigtail & Indoor distribution

 

 

GJFJV cable complies with Standard  YD/T1258.2-2003、ICEA-596、GR-409、IEC794 etc; and meets with the requirements of UL approval for OFNR

 

 

DXC-IV

DXC-III

DXC-II

DXC-I

Cable    Diameter

3.0*6.1±0.2mm

2.8*5.7±0.2mm

2.0*4.1±0.2mm

1.6*3.3±0.2mm

Cable    Weight

14kg/km

13.2kg/km

7.4kg/km

5.7kg/km

Tight    Buffer Fiber Diameter

900±50μm

900±50μm

900±50μm

600±50μm

 

 

Tensile Strength

Long term

120N

120N

80N

60N

Short term

250N

250N

150N

120N

Crush Resistance

Long term

100N/100mm

100N/100mm

100N/100mm

100N/100mm

Short term

500N/100mm

500N/100mm

500N/100mm

500N/100mm

Bending Radius

Dynamic

20XD

20XD

20XD

20XD

Static

10XD

10XD

10XD

10XD

 

 

 

 G.652

G.655

50/125μm

62.5/125μm

Attenuation
(+20℃)

@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

Wavelength
(Class A)

@850

≥500MHZ·km

≥500MHZ·km

@1300

≥1000MHZ·km

≥600MHZ·km

Numerical Aperture

0.200±0.015NA

0.275±0.015NA

Cable Cut-off Wavelength

≤1260nm

≤1480nm

 

 

 

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

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