GJFJBY LSZH Indoor/Outdoor G657a2 Armored 2 Core Fiber Optic Cable
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Product Parameters
Parameter |
Specification |
Product Type |
GJFJBY-2B6a2 |
Cable Standard |
YD/T 1258.4-2005 |
Fibre Standard |
GB/T 9771.3 |
Core noncircularity |
≤ 6 |
Cladding diameter |
125.0±0.7μm |
Core/cladding concentricity error |
≤ 0.6μm |
Cladding noncircularity |
≤ 1.0 |
Coating diameter |
245±10μm |
Coating/cladding concentricity error |
≤ 12μm |
Attenuation coefficient at 1310nm |
≤ 0.35dB/km |
Attenuation coefficient at 1550nm |
≤ 0.21dB/km |
Zero dispersion slope |
≤ 0.092ps/(nm2·km) |
Zero dispersion wavelength |
1300~1324nm |
Polarization mode dispersion |
≤ 0.20 ps/√km |
Mode field diameter at 1310nm |
9.0±0.4μm |
Cut-off wavelength |
1170~1330nm |
Chromatic dispersion at 1288~1339nm |
≤3.4ps(nm·km) |
Chromatic dispersion at 1550nm |
≤18 ps/(nm·km) |
Chromatic dispersion at 1625nm |
≤22 ps/(nm·km) |
No. of fiber |
2 |
Cable diameter |
5.0±0.2 mm |
Sheath thickness |
Outer: 1.0 mm, Inner: 0.6 mm |
Long term tension |
500N |
Short term tension |
800N |
Long term crush |
500N |
Short term crush |
1000N |
Minimum static bending radius |
15D |
Minimum dynamic bending radius |
30D |
Installing temperature |
-10ºC to +40ºC |
Operating temperature |
-40ºC to +60ºC |
Details and materials
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