Single-mode G657B3 Fiber Type 1.0 mm Outer Sheath Thickness Fiber Optic Cable
Built with G.657B3 high-standard single-mode fiber and a tight-buffered structure, this cable is engineered for those seeking superior performance and durability.
Its TPU outer sheath ensures exceptional abrasion resistance, oil resistance, and enhanced tensile strength, making it ideal for demanding environments.
This pre-connected cable ensures long-lasting performance, with factory testing conducted across 11 parameters, far exceeding the industry standard of just loss testing.
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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 |
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A:Our products has low MOQ,high quality which meets US or EU standard. We provide high level service, accept OEM and Trade assurance order. You can shop without worries.
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A: Yes, We can customized as per your request.
Q3: Can I order some samples for our testing?
A: Yes, we welcome ask for samples to test and check our quality.
Q4: What is the lead time for sample?
A: 1 to 3 days for stock samples, 7-15 working days for nonstick samples and customized samples.
Q5: What express do you often use to send the samples?
A: Normally we send samples by DHL, UPS, FedEx, TNT or SF. It takes 3-7 days to delivery.
Q6: Do you have any MOQ limit?
A: Yes, please refer to Quick Details for MOQ for different products. Please send the e-mail to us to confirm the details, if you want a small order.
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