Aerial ASU fiber optic cable
The ASU fiber optic cable offered by GDTX are designed, manufactured and tested according to the standards as follows:
| ITU-T G.652.D | Characteristics of a single-mode optical fiber |
| IEC 60794- 1- 1 | Optical fibre cables-part 2: Generic specification-General |
| IEC 60794- 1-21 | Optical fiber cables- part1-21-Generic specification-Basic optical cable test procedure-Mechanical test methods |
| IEC 60794- 1-22 | Optical fiber cables- part1-22-Generic specification-Basic optical cable test procedure-Environmental test methods |
| IEC 60794-4- 20 | Optical fibre cables-part 3- 10: Outdoor cables - Family specification for self-supporting aerial telecommunication cables |
| IEC 60794-4 | Optical fibre cables-Part 4: Sectional specification-Aerial optical cables along electrical power line |
Optical fibre cables supplied in compliance with this specifications is capable to withstand the typical service condition for a period of twenty-five (25) years without detriment to the operation characteristics of the cable.
|
Item |
Value |
|
Operation temperature |
-40 ºC～+60 ºC |
|
Installation temperature |
-20 ºC～+60 ºC |
|
Storage temperature |
-25 ºC～+70 ºC |
|
Static bending radius |
10 times the cable diameter |
|
Dynamic bending radius |
20 times the cable diameter |
Technical Characteristics
1.The unique second coating and stranding technology provide the fiber with enough space and bending endurance, which ensure good optical property of the fiber in the cable
2.Accurate process control ensures good mechanical and temperature performance
3.High quality raw material guarantees the long service life of cable
Cross Section of Cable
Fibre and Loose Tube Identification (TIA-EIA 598-B)
| Construction and Parameter Items |
Descriptions |
||
| Optical fiber (G.652D) | MFD（1310nm）：9.2±0.4umColored：1310nm：≤0.35 dB/km；
1550nm：≤0.22 dB/km； |
||
|
6F |
12F |
||
| Loose tube | Fibers per tube |
6 |
12 |
| Fiber Color |
Fibre Color code |
||
| Diameter (±0.1mmmm) |
2.0 |
2.0 |
|
| Tube color |
Natural |
Natural |
|
| Strength member | size (±0.05mm) |
2.0mmFRP*2 |
2.0mmFRP*2 |
| Water blocking material |
Water blocking yarn |
||
| Outer sheath | Material |
Black PE |
|
| Thickness（±0.2mm） |
Nominal: 1.2mm |
||
| Rip cord |
Red 1pcs 2000D |
||
| Cable nominal diameter (mm） |
6.6 |
6.6 |
|
| Cable approx. weight (±3kg/km) |
42 |
42 |
|
| Minimum Bending radius | Dynamic |
20 times of cable diameter |
|
| Temperature range | Operation |
-10℃～＋60℃ |
|
| PACKING | Length |
3KM/DRUM |
|
| Size |
Wrapper sheet thickness 1.5MM：OD*W=780*550mm (include wrapper sheet) |
||
| Test on tensile strength | Short term and long term |
1min ，1000N/400N @1550nm Fibre strain<0.3% Additional attenuation≤0.1dB |
|
| Crush |
1min 1000N @1550nm Additional attenuation≤0.1dB |
||
| Marking type |
Ink Jet marking |
||
Main mechanical & environmental characteristics test
1.Tensile Strength IEC 794-1-E1
2.Crush Test IEC 60794-1-E3
3.Impact Test IEC 60794-1-E4
4.Repeated Bending IEC 60794-1-E6
5.Torsion IEC 60794-1-E7
6.Water Penetration IEC 60794-1-F5B
7.Temperature Cycling IEC 60794-1-F1
8.Compound Flow IEC 60794-1-E14
9.Sheath High Voltage Test
Cable and Length Marking
The sheath shall be marked with white characters at intervals of one meter with following
information. Other marking is also available if requested by customer.
1) Name of the manufacture: GDTX
1) Year of the manufacturer: 2022
2) CABLE TYPE:ADSS 100M SPAN
3) Fiber type and counts: 24G652D
4) Length marking in one meter intervals: example: 0001 m, 0002m.
Reel Length
Standard reel length: 2/3/4 km/reel, other length is also available.
Cable Packing
Both ends of the cable will be sealed with suitable plastic caps to prevent the entry of moisture during shipping, handling and storage. The inner end is available for testing.
