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What Is GJFJV Fiber Optic Cable?
2017-02-14
Definition Fiber Optic Cable What

Definition of GJFJV Fiber Optic Cable

GJFJV Fiber Optic Cable is one of the best fiber cables widely used by the technicians.  It is typically made of the Single-core tight tube with a metallic part to offer its required self-support.  Consequently,   GJFJV Fiber Optic Cable has an effective design that enables it to efficiently perform its role in the communication industry. It is in different colors and that has attracted more users since different people have got different color taste.

GJFJV Fiber Optic Cable

Description

 GJFJV 1~12 cores, GJFJV - PVC jacket  (for LSZH sheath please check model GJFJZY ) KEVLAR strength member, Single mode 9/125 or Multi-mode optical fiber 50/125, 62.5/125.

Characteristics of GJFJV Fiber Optic Cable

· Good uniformity of the outer diameter of tight buffer fiber and excellent strip ability

· Good performance of flame-retardant

· Low induced attenuation within the operating temperature range

· Excellent geometrical dimension of the fiber

·Application

· Data communication

· Making connector

· Installation: riser, plenum, etc.

· Places where waterproof is not strictly required

· Making jumper, pigtail and building distribution

Consequently, the Fiber Optic Cable GJFJV has a small bending radius, light weight, and small in size to enable it to pass through tiny spaces.  It has also an efficient flexibility particularly for pigtails and jumpers and its product life is considered to be 15 years.  Finally, Fiber Optic Cable GJFJV has a Flame retardant or non-flame-extending outer sheath for good security. 

Applications of GJFJV Fiber Optic Cable

Just like any other fiber cable, GJFJV fiber optic cable has several uses that make its demand rise. For instance, the GJFJV fiber optic cable is the most used fiber cable in making FTTH optical cable, interconnect cables. Consequently, GJFJV fiber optic cable is used in Indoor and outdoor point-to-point applications,direct connectorization,and internal wiring in cable trays.

Nevertheless, there are other minor uses of the GJFJV fiber optic cable which includes; Indoor wiring and Jumpers and pigtails. The GJFJV-1 Fiber Cable is also applicable to basic components of multi-core wiring cable and is the most suitable fiber cable for communication equipment served.

Description

The optical fiber unit is positioned in the center. Two parallel Fiber Reinforced(FRP) are placed at the two sides. A steel wire as the additional strength member is also applied. Then, the cable is completed with a black or color LSZH sheath.

Characteristics

▶Special low-bend-sensitivity fiber provides high bandwidth and excellent communication transmission property.
▶Two parallel FRP strength members ensure good performance of crush resistance to protect the fiber.
▶Single steel wire as the additional strength member ensure good performance of tensile strength.
▶Simple structure, light weight and high practicability.
▶Novel flute design. easily strip and splice, simplify the installation and maintenance.
▶Low smoke, zero halogen and flame retardant sheath.

APPLICATIONS

Indoor any purpose cable distribution

Backbone distribution cable in a building

Application:

  • Adopted to indoor distribution.

  • As pigtail of communication equipment.

  • Suitable for communication equipment served.

  • Can be installed conveniently and perated simply.

Characteristics:

  • Hight strength kevlar yarn member.

  • High quality tight buffered or loose tube.

  • Soft and easy to strip.

  • Round construction.

Fiber Optic Cable Features

  • 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

Product Standards

  • 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 and OFNP.

Cable Code

  SXC-III SXC-II SXC-I
Cable Diameter 2.8±0.2mm 2.0±0.2mm

1.6±0.2mm

Cable Weight

 6.9kg/km 5.9kg/km 4.0kg/km
Tight Buffer Fiber Diameter 900±50μm 900±50μm

600±50μm

Mechanical  Characteristics

Tensile Strength

 Long Term 80N 60 50
Short Term 150N 120

100

Crush Resistance

 Long Term 100N/100mm 100N/100mm 100N/100mm
Short Term 500N/100mm 500N/100mm

500N/100mm

Bending Radius

 Dynamic 20XD 20XD 20XD
Static 10XD 10XD

10XD

Optical Characteristics

  G.652 G.655 50/125μm

62.5/125μm

Attenuation(+20℃)

@850nm

     ≤3.5dB/km ≤3.5dB/km
@1300nm     ≤1.5dB/km

≤1.5dB/km

@1310nm

 ≤0.45dB/km ≤0.50dB/km    
@1550nm ≤0.30dB/km ≤0.50dB/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    

Environmental Characteristics

Transport Temperature

 -20℃～﹢60℃
Storage Temperature

-20℃～﹢60℃

Installation Temperature

-5℃～﹢50℃
Operating Temperature

-20℃～﹢60℃

Conclusion

This article analyses the GJFJV fiber optic cable based on its application and outstanding features. This type of fiber optical cable is easy to uses and widely available across the market. You can easily acquire a piece in the fiber optical shops. Consequently, it offers outstanding services and that has drastically increased its demand in the market. Many technicians considers its as the most suitable in the urban areas. 

 
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