Direct burial fiber optic cable

ISO 9001, ISO 14001, ISO45001, TL9000 and CE.

Products Details

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

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

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
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-E14The 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.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.Standard reel length: 4km/drums, other length is also available.The cables are packed in fumigated wooden drums.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.

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