GJSFJV Indoor Duplex Round type Fiber Optic Armored Cable
Description
GJSFJV fiber cable, ф900μm or ф600μm tight buffer fibers are wrapped a layer of flat stainless steel wires and then add a layer of aramid yarn as strength unit, finally into fiber optic cable with PVC or LSZH sheath.
There is a strong metal armored tube inside the armored fiber cable. Therefore, the termination of the armored fiber cable is more difficult than that of standard fiber optic cables. Field-terminated armored fiber cables have better performances in some outdoor applications, while pre-terminated ones are adopted by many installers for indoor applications considering quality transmission and time-saving factors.
Furthermore, the pre-terminated armored fiber cables provided by the market are mainly armored fiber patch cable and armored fiber trunk cablethe former is stronger and more flexible than the traditional fiber patch cable, while the latter is a length of armored fiber cable with several legs on each end terminated with fiber optic connectors.
Features
Application
Optical Specification
G.652 | G.655 | 50/125μm | 62.5/125μm | ||
Attenuation | @850nm | ≤3.0dB/km | ≤3.0dB/km | ||
(+20℃) | @1300nm | ≤1.0dB/km | ≤1.0dB/km | ||
@1310nm | ≤0.36dB/km | ≤0.36dB/km | |||
@1550nm | ≤0.22dB/km | ≤0.23dB/km | |||
Bandwidth | @850 | ≥500MHZ·km | ≥200MHZ·km | ||
(Class A) | @1300 | ≥1000MHZ·km | ≥600MHZ·km | ||
Numerical Aperture | 0.200±0.015NA | 0.275±0.015NA | |||
Cable Cut-off Wavelength | ≤1260nm | ≤1480nm |
Cable Specification
Fiber Count | 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 |
2 | 0.6/0.9 | 3.0 | 15 | 300/750 | 200/1000 | 20D/10D |
2 | 0.6/0.9 | 4.0 | 25 | 300/750 | 200/1000 | 20D/10D |