
The standard structure of cable is shown in the following table, more structure fiber cable can be customized. | |||
SN | Item | Unit | Value |
1 | No. of fibers | count | 1-8 |
2 | Strenghening wire (FRP/steel) size | mm | 1.0 |
3 | FRP / Steel wire size | mm | 0.5 / 0.45 / 0.40 |
4 | Sheath | material | LSZH |
5 | Cable diameter | mm | 2.0*3.0 or 2.0*5.0 |
6 | Cable weight | kg/km | 10-19 |
7 | Crush resistance(N/100mm) | Long/Short | 1000/2200 |
8 | Tensile strength(N) | Long/Short | 300/600 |
Characteristic of Optical Cable - Min. bending radius | ||||
Min. bending radius | G. 652D | G. 657A1 | G. 657A2 | G. 657B3 |
Static | 15 D | 10 D | 10 D | 7.5 D |
Dynamic | 30 D | 20 D | 20 D | 15 D |
Item | Unit | G. 652D | G. 657A1 | G. 657A2 | G. 657B3 | |
Mode field diameter | 1310nm | μm | 9.2 ± 0.4 | 8.6 ± 0.4 | 8.6 ± 0.4 | 8.6 ± 0.4 |
1550nm | μm | 10.4 ± 0.5 | 9.5 ± 0.4 | 9.6 ± 0.5 | 9.6 ± 0.5 | |
Cladding diameter | μm | 124.3~125.0 | 124.3~125.0 | 124.3~125.0 | 124.3~125.0 | |
Cladding non-circularity | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤0.8 | |
Core concentricity error | μm | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | |
Coating diameter | μm | 245 ± 5 | 245 ± 5 | 245 ± 5 | 245 ± 5 | |
Cable cut-off wavelength | nm | ≤1260 | ≤1260 | ≤1260 | ≤1260 | |
Attenuation Coefficient | 1310nm | dB/Km | ≤0.35 | ≤0.35 | ≤0.35 | ≤0.35 |
1550nm | dB/Km | ≤0.21 | ≤0.21 | ≤0.21 | ≤0.21 | |
Macro-bend loss (100 turn, 60mm radius) | 1550nm | dB | ≤0.03 | ≤0.75 | ≤0.5 | ≤0.15 |
1625nm | dB | ≤0.05 | ≤1.5 | ≤1.0 | ≤0.45 | |
Proof stress leve | kpsi | 100 | 100 | 100 | 100 | |
Effective group index of refraction | 1310nm | / | 1.4672 | 1.4672 | 1.4672 | 1.4672 |
1550nm | / | 1.4683 | 1.4683 | 1.4683 | 1.4683 | |
Zero dispersion wavelength | nm | 1300-1324 | 1300-1322 | 1300-1322 | 1300-1350 | |
Zero dispersion slope | ps/(nm²·km) | ≤0.091 | ≤0.091 | ≤0.091 | ≤0.091 |








Q1:Are you manufacturer?
A1:Yesl We produced the keystone jack and patch panel since 2002. Then develop to make fiber optical patch cord, and box. Meanwhile we integrate high-quality supply chain resources to provide our partner with one-stop services.
Q2:What certificate do you have ?
A2:Our products are certified by Lab of UL ETL,SGS , BV. and Maintain the annual lSO 9001 audit to ensure high-quality control.
Q3:How many days is the usual delivery time?
A3:The usual delivery time is 30 days. lf you have special reguirements, please contact our service.
Q4:What are the requirements for customizing a logo?
A4:Customized LOGO will be required for MOQ.Please contact the sales to know required MOQ for different products.
Q5:Do you have ODM research and development capabilities?
A5:Yes! Geteknet R&D team with an average of over 10 years of professional experience canensure that your needs and preferences are fully understood and integrated into the final product, while also ensuring that the developed products meet industry standards.
Q6:Where is you located? How can l visit there?
A6:We are in Ningbo,one of the biggest sea port in China, near to Shanghai.You can fly to Ningbo airport directly, or you can take 2-hours train from Shanghai to Ningbo. Welcome to visit us.