Indoor Duplex Armored Optical Fiber Cable (GJSFJBV) features ф900μm or ф600μm tight-buffered fibers wrapped with flat stainless steel wires and aramid yarn for strength. The cable is shaped into a figure-8 form and finished with a PVC or LSZH sheath, offering durability and fire resistance for reliable indoor transmission in telecom, IT, and FTTH applications.
Brand | National Wire Cable / OEM&ODM |
---|---|
Place of Origin | Guangdong,China |
Model | Indoor Duplex Armored Optical Fiber Cable(GJSFJBV) |
Construction | Fiber / Wrapped closely optical fiber / Spiral steel pipe / Aramid fiber / PVC/LSZH Jacket |
Fiber No. | 2 Cores |
Outer Sheath Material | PVC/LSZH Jacket |
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 | ≤0.36dB/km | |||
@1550nm | ≤0.22dB/km | ≤0.23dB/km | |||
Bandwidth (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 λcc | ≤1260nm | ≤1480nm |
Cable Type | Tight Diameter mm |
Cable Diameter mm |
Cable Weight Kg/km |
Tensile Strength Long/Short Term N |
Crush Resistance Long/Short Term N/100m |
Bending Radius Static/Dynamic mm |
GJSFJBV | 0.6 | 2.0*4.1 | 30 | 300/750 | 200/1000 | 20H/10H |
GJSFJBV | 0.6 | 2.8*5.7 | 35 | 300/750 | 200/1000 | 20H/10H |
GJSFJBV | 0.9 | 3.0*6.1 | 43 | 300/750 | 200/1000 | 20H/10H |
Storage/Operating Temperature : -20℃ to + 60℃