GJFJV Duplex Cable


GJFJV Duplex 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.

GJFJV Duplex Cable Product Overview

The structure of GJFJBV dual-core optical cable is made of ф900μm or ф600μm tightly jacketed optical fiber as the basic unit, and the multi-stranded aramid yarn or high-strength glass yarn that plays a strengthening role is evenly applied outside the tight-jacketed optical fiber unit, and then extruded polyvinyl chloride (PVC) or low-smoke halogen-free flame-retardant polyolefin (LSZH) outer sheath. GJFJBV/H is used for the connection of communication equipment, 0.9 tight wrap is easy to peel, aramid yarn as a reinforcing element, so that the optical cable has excellent tensile strength, non-metallic all-dielectric structure protects it from electromagnetic influence.

Optical fiber patch cord (also known as optical fiber connector) refers to the connector plug installed at both ends of the optical cable to realize the active connection of the optical path; If a plug is installed at one end, it is called a pigtail. Optical Fiber Patch Cord/Cable is similar to coaxial cable, except that there is no mesh shield. In the center is a glass core where light propagates. In multimode optical fiber, the diameter of the core is 50μm ~ 65μm, which is roughly the thickness of human hair. The diameter of single-mode fiber core is 8μm~10μm. The core is surrounded by a glass envelope with a lower refractive index than the core to keep the fiber inside the core. Outside is a thin plastic jacket to protect the envelope.

GJFJV Duplex Cable Product Pictures

GJFJV Duplex Cable price and specs indoor cable ycictGJFJV SX Tight Cable price and specs indoor cable ycict

GJFJV Duplex Cable indoor Optical Cable indoor Optical Cable GJFJV Duplex Cable ycict

GJFJV Duplex Cable Product Specifications

Cable    Diameter3.0*6.1±0.2mm2.8*5.7±0.2mm2.0*4.1±0.2mm1.6*3.3±0.2mm
Cable    Weight14kg/km13.2kg/km7.4kg/km5.7kg/km
Tight    Buffer Fiber Diameter900±50μm900±50μm900±50μm600±50μm
Tensile StrengthLong term120N120N80N60N
Short term250N250N150N120N
Crush ResistanceLong term100N/100mm100N/100mm100N/100mm100N/100mm
Short term500N/100mm500N/100mm500N/100mm500N/100mm
Bending RadiusDynamic20XD20XD20XD20XD
Attenuation (+20℃)@850nm≤3.0dB/km≤3.0dB/km
Wavelength (Class A)@850≥500MHZ·km≥500MHZ·km
Numerical Aperture0.200±0.015NA0.275±0.015NA
Cable Cut-off Wavelength≤1260nm≤1480nm

GJFJV Duplex Cable Product Features

  • High-strength aramid yarn enhances the tensile strength of fiber optic cables
  • Tight sleeve optical fiber with uniform outer diameter and good peelability
  • Stable performance at high and low temperatures
  • Outer protection material corrosion resistance, waterproof, anti-ultraviolet, flame retardant, environmental protection and other advantages
  • Figure-8 structure sheath is easy to peel off the branches and use

GJFJV Duplex Cable Product Applications

  • Communication
  • Optical linker making
  • Laying method: indoor shaft, horizontal wiring
  • Duplex fiber optic active connection jumper or pigtail

GJFJV Duplex Cable and More Indoor Optical Cables

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300μm Tight buffered

Loose Buffered Fiber

Tight Buffered Fiber


GJFJV Duplex

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GJFJV 2-24 Tight

GJPFJV Break-out

GJFJH53 Steel Armored

Figure 8 Cable

GJFJV Duplex Cable Product Applications

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