Direct burial fiber optic cable
The 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 60794-3- 10 | Optical fibre cables-part 3- 10: Optical fiber cables-part 3- 10: Outdoor cables-Family specification for duct and direct buried optical communication cables |
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～+70 ºC |
|
Installation temperature |
-20 ºC～+60 ºC |
|
Storage temperature |
-40ºC～+70 ºC |
|
Static bending radius |
10 OD |
|
Dynamic bending radius |
20 OD |
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
144FO
Fibre and Loose Tube Identification (TIA-EIA 598-B)
Design
| Cable size | |||||||
| Fiber number | 12 | 24 | 36 | 48 | 72 | 96 | 144 |
| Central Element | FRP | ||||||
| Fiber Coloring | Bule, Orange, Green, Brown,Slate, White, Red, Black, Yellow, Violet, Rose, Aqua | ||||||
| Fiber per tube | 12 | ||||||
| Loose tube color coding | Bule, Orange, Green, Brown,Slate, White, Red, Black, Yellow, Violet, Rose, Aqua | ||||||
| Number of rip cord | 2 | ||||||
| Inner jacket material | MDPE | ||||||
| Armour | Corrugated steel tape | ||||||
| Outer jacket material | HDPE | ||||||
| Water blocking | Water-blocking jelly | ||||||
| OD (mm) | 12.4 | 12.4 | 12.4 | 13.9 | 13.9 | 15.3 | 18.2 |
| Weight(kg/km) | 140 | 140 | 140 | 177 | 177 | 218 | 319 |
Standards
| Fiber Standards | TIA/EIA-492CAAB,IEC60793-2-50 Type B1.3, ITU-T G.652.D ISO/IEC11801 Ed2.2 |
| Water blocking | IEC 60794-1-2 F5 |
| Fiber | Single-mode ITU G.652.D | |
| Max Attenuation | 1310nm/1383nm/1550nm | 0.36dB/km/0.36dB/km/0.22dB/km |
Dimensions and Descriptions
Design
| Cable size | |||||||
| Fiber number | 12 | 24 | 36 | 48 | 72 | 96 | 144 |
| Central Element | FRP | ||||||
| Fiber Coloring | Bule, Orange, Green, Brown,Slate, White, Red, Black, Yellow, Violet, Rose, Aqua | ||||||
| Fiber per tube | 12 | ||||||
| Loose tube color coding | Bule, Orange, Green, Brown,Slate, White, Red, Black, Yellow, Violet, Rose, Aqua | ||||||
| Number of rip cord | 2 | ||||||
| Armour | Corrugated steel tape | ||||||
| Outer jacket material | HDPE | ||||||
| Tape | Water-swellable | ||||||
| OD (mm) | 10.0 | 10.0 | 10.0 | 11.4 | 11.4 | 12.8 | 15.7 |
| Weight(kg/km) | 94 | 94 | 94 | 121 | 121 | 150 | 217 |
Standards
| Fiber Standards | TIA/EIA-492CAAB,IEC60793-2-50 Type B1.3, ITU-T G.652.D ISO/IEC11801 Ed2.2 |
| Water blocking | IEC 60794-1-2 F5 |
| Fiber | Single-mode ITU G.652.D | |
| Max Attenuation | 1310nm/1383nm/1550nm | 0.36dB/km/0.36dB/km/0.22dB/km |
All sizes and proformance values can be specified by customer.
Main mechanical & environmental characteristics test
1.Tensile Strength IEC 794-1-E1 2000N
2.Crush Test IEC 60794-1-E3 2000N
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
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: Direct burial cable
3) Fiber type and counts: 6-144 G652D
4) Length marking in one meter intervals: example: 0001 m, 0002m.
Reel Length
Standard reel length: 4km/drums, other length is also available.
Cable Drum
The cables are packed in fumigated wooden drums.
Cable Packing
FAQ
1.Are you the real manufacturer?
Yes. We are the real manufacturer with 7 years’ history. Mr. Wu, the founder of the company, has 30 years of experience in the optical cable industry.
2.Where is your factory located?
Our factory located in Hangzhou city. We cordially welcome you to visit and enjoy our excellent service.
3.Can you accept small order?
Yes, small order is available. We support new project of our customers as we know business is always from small order.
4.Which kind of certification do you have？
ISO9001, ISO14001, ISO45001
5.How long is the lead time?
Usually within 14 working days.
6.What about your annual production capacity of fiber optic cable ?
12000km per month for outdoor fiber optic cable.
7.Can I print my own logo on your products?
Yes, of course. OEM is acceptable if the quantity can reach MOQ. We also provide ODM service based on customer’s requirement.
