| Customization: | Available |
|---|---|
| Application: | Communication, Optical Cable |
| Type: | Single-mode Fiber |
|
Still deciding? Get samples of US$ 0.1/Meter
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Product Information:
|
Product name |
Figure 8 tight buffered communication fiber 24 core optic cables GYTC8S
|
|
Introduction |
The fibers,250 um,are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound .A steel wire locates in the center of core as a metallic strength member.The tubes(and fillers) are stranded around the strength member into a compact and circular cable core.After an Aluminum PolyethyleneLaminate(APL) moisture barrier is applied around the cable core,this part of cable accompanied with the stranded wires as the supporting part are completed with a polyethylene(PE) sheath to be figure 8 structure. Figure 8 cable DCTC8Y,DCTC8S are also available on request,This type of cable is specifically applied for self-supporting aerial installation. |
|
Characteristics
|
High tensile strength of stranded wires meet the requirement of self-supporting and reduce installation cost |
|
Good mechanical and temperature performance |
|
|
High strength loose tube that is hydrolysis resistant |
|
|
Special tube filling compound ensure a critical protection of fiber |
|
|
Scientific design with serious processing art |
|
|
The following measures are taken to ensure the cable watertight: |
|
|
Steel wire used as the central strength member |
|
|
Loose tube filling compound |
|
|
100% cable core filling |
|
|
APL moisture barrier |
|
|
Standards |
Complies with standard YD/T 1155-2001 as well as IEC60794-1. |
The fibers,either single mode or multimode type, are placed in a loose tube made
of high modulus plastic. The tubes are filled with a water resistant filling compound.
A steel wire locates in the center of core as a metallic strength member.
The tubes (and fillers) are stranded around the strength member into a compact and
circular cable core. After PSP is applied around the cable core, this part of cable accompanied
with the stranded wires as the supporting part are completed with a polyethylene (PE) sheath to
be figure 8 structure. This kind of cable is specifically applied for self-supporting aerial installation.
Characteristics:
1). Stainless steel or galvanized steel self--supporting messenger construction
2). Special tube filling compound ensure a critical protection of fiber
3). High strength loose tube that is hydrolysis resistant
4). Steel wire used as the central strength member
5). Excellent mechanical and environmental performance
6).100% cable core filling
Cable Performance
| Item | Testing | Test Method | Test Result |
| 1 | Tensile strength IEC 60794-1-E1 |
Long term: 2500N Short term: 4950N Cable length: ≥50m |
Loss change≤0.1dB@1550nm No fiber break and no sheath damage |
| 2 | Impact IEC 60794-1-E4 |
Height: 1m Weight: 1kg Impact spot: ≥5 Impact cycle: at lease 3 cycle per spot |
Loss change≤0.1dB@1550nm No fiber break and no sheath damage |
| 3 | Repeated Bending IEC 60794-1-E6 |
Bending diameter: 25X the cable outer diameter Applied load: 25kg Bending cycle: 30times Bending speed: 1 cycle per 2s |
Loss change≤0.1dB@1550nm No fiber break and no sheath damage |
| 4 | Torsion IEC 60794-1-E7 |
Torsion length: 1m Applied load: 25kg Torsion angle: ±90 or +180 Twist cycle: ≥10 times |
Loss change≤0.1dB@1550nm No fiber break and no sheath damage |
| 5 | Water Penetration IEC 60794-1-F5B |
Water height: 1m Cable length: 3m Keeping time: 24hours |
No water leaked from the opposite end of cable |
| 6 | Temperature IEC 60794-1-F1 |
Temperature step:+20°C->-40°C°C >+70°C->+20°C Keeping time: 24hours per each step Cycle:2times |
Loss change≤0.1dB@1550nm No fiber break and no sheath damage |
| 7 | Compound flow IEC 60794-1-E14 |
Sample length: 30cm Temperature: 70ºC±2ºC Keeping time: 24hours |
No compound flow |
1).Adopted to Outdoor distribution.
2).Suitable for aerial .pipeline laying method.
3).Long distance and local area network communication.
|
Packaging |
Wooden drum, 3000m to 5000m/drum or as you required |
|
Shipping methods. |
By sea or by air |
|
Sheath mark applied at 1-meter intervals
|
a. Supplier: Changguang or as customer required |
|
b. Standard Code(Product Type, Fiber Type, Fiber Count) |
|
|
c. Year of manufacture: xxx |
|
|
d. Length marking in meters |
24 Hours online service.
Enquiry will be replied in 2 hours.
Factory price with good service .
Free sample for 1 meter cable.
Note
1. Only a part of cables are listed in the table. Cables with other spans can be inquired.
){kind=link}