1. Central Strength Member (CSM): glass fiber reinforced
plastic rod (FRP), with PE sheath covering when needed.
2. Buffer Tube: PBT plastic material, containing 6 fibers and
filled with a suitable water tightness compound.
3. Filler Elements: nature PP plastic rods, when needed.
4. Stranding: loose tubes (and fillers), SZ stranded around the
CSM.
5. Longitudinal Water Tightness: dry core with water
swellable elements.
6. Aramid yarns: additional strength member.
7. Ripcord(s): 1 polyester ripcord under sheath.
8. Outer Sheath: Black ANTI-TRACK HDPE.
Fiber optic G652D
| Item | Unit | Specification |
| Fiber Type | G.652D |
| Mode field diameter | 1310nm | mm | 9.2±0.4 |
| 1550nm | mm | 10.4±0.8 |
| Cladding diameter | mm | 125.0±1 |
| Cladding non-circularity | % | £1.0 |
| Core/cladding concentricity error | mm | £0.5 |
| Coating diameter | mm | 245±5 |
| Coating non-Circularity | % | £6.0 |
| Coating/cladding concentricity error | mm | £12.0 |
| Cable cut-off wavelength | nm | £1260 |
| Attenuation Coefficient | 1310nm | dB/km | £0.36 |
| 1550nm | dB/km | £0.22 |
| Proof stress level | kpsi | ≥100 |
Mechanical and Environmental Characteristics
| Performance parameters |
Rated tensile strength (RTS) | KN | 7.1 |
Allows the use of tension (MAT) | KN | 2.8 |
The average annual running tension (EDS) | KN | 1.78 |
Limit running tension (UES) | KN | 4.26 |
Thermal expansion coefficient | 10-6/℃ | 1/℃ |
Young's modulus | kN/mm2 | 6.8 |
The compressive strength | For a long time | 1100N/100mm |
| For a short term | 2200N/100mm |
Static bending radius The minimum bending radius | 10 times the cable diameter |
| Dynamic bending radius | 20 times the cable diameter |
Suitable temperature range | laying | -30~+70°C |
Transportation and operation
| -40~+70°C |
Extra Length of fiber optic cable | 0.4-0.6% |
| Life expectancy | 25-30 years |
Packing: plywood drum 2/3/4/5 one drum or as your requirement
Delivery:By sea/road/train
Company profile:
Guangzhou jiqian fiber optic cable co.,ltd is a high-tech company
group engaged in researching, manufacturing, selling
communication products with our import and export rights. Our
corporation is a professional manufacturer of fiber optic cable for
10 years, with ISO9001, FCC, ROHS and CE certificates. We OEM or
design any structure of fiber optic cable for you. The main
products of our company are: optical fiber cables/FTTH Drop Cable.
All of the products are widely used in telecom, railway and other
communication products related department, exported to many
countries and districts such as North/South America, Europe,
Mideast and Southeast Asia.Africa
Certification
