Technical Parameters - Single mode fiber
Item | Unit | Specification |
Attenuation | Db/km | 1310nm≤0.4 1550nm≤0.3 |
Dispersion | Ps/nm.km | 1285~1330nm≤3.5 1550nm≤18.0 |
Zero dispersion wave length | Nm | 1300~1324 |
Zero dispersion slope | Ps/nm.km | ≤0.095 |
Fiber cutoff wavelength | Nm | ≤1260 |
Mode field diameter | Um | 8.6±0.5 |
Mode field concentricity | Um | <=0.8 |
Cladding diameter | Um | 125±1.0 |
Cladding non-circularity | ℅ | <=1.0 |
Coating/cladding concentricity error | Um | <=12.5 |
Coating diameter | Um | 245±10 |
Bending, dependence attenuation | Induced 1550nm,1turns,32mm diameter,100rums,60mm diameter | <=0.5db |
Proof test | Kpsi | >=100 |
Technical Parameters - Multi mode fiber
Item | Unit | Specifications |
Attenuation | Db/km | 850nm<=3.0 1300nm<=1.0 |
Bandwidth | MHz·km | 50/125um 62.5/125um 850nm>=200 850nm>=160 1300nm>=200 1300nm>=200 |
Cladding diameter | Um | 125±1.0 |
Cladding non-circularity | ℅ | <=1.0 |
Coating/cladding concentricity error | Um | <=12.5 |
Coating diameter | Um | 245±10 |
Bending, dependence attenuation | Induced 850nm, 1300nm 100turns ,75mm diameter | <=0.5 at 850nm \1300nm |
Proof test | Kpsi | >=100 |
Each requirement
1) number of fiber :2C~12C
2) Characteristic of fiber
-Color: 12 different colors according to the chromatogram
3) The outer diameter of PBT loose tube
-¢2.15±0.1mm
4) Steel tape
5) Steel wire
6) Out jacket Material: PE
7) OD: 8.0±0.3mm
Application:
Model | Fiber | OD(mm) | Tube | Nominal | Max.Tension | (N) | Max.Resistance | Crushing(N/100) |
account | account | Weight(kg/km) | Short-term | Long-term | Short-term | Long-term | ||
GYXTW | 2--12 | 8.0±0.3 | 1 | 63 | 2700 | 900 | 3000 | 1000 |
1) The true weight of optical cable may had some tolerance with the above stated value.
2) Temperature range
- Storage or transportation:-40~70ºC
- Operation: -40~70ºC
Package and shipping mark
Printing at out jacket of optical cable
White color printing words at each meter distance, standard printing content as following, also can match the customer require for the printing content
1). Meter mark
2). Style of optical cable and fiber account
3). Manufacturer name
4). Manufacturer date
5). Package of optical cable
- Standard length is 1KM, other length can negotiate
- Can be packed in wooden drum or plywood drum
Wooden drum
Label will be sticked at wooden drum, content as follow
1. Style of optical cable and fiber account
2. Length
3. Gross weight KGS
4. Total drums amount
5. Manufacturer date
6. The following information also will be exposed at the wooden drum
- Rolling direction
- Optical cable rolling tightly with the wooden drum, in order to prevent it will be broken during transportation process
