GYTA 48 Core Directly Buried Fiber Optical Cable
| Price: |
US $ 2/Meter |
| Trade Terms: |
FOB,EXW |
| Min Order: |
3000/Meter |
| Pay Type: |
L/C,T/T,Western Union |
| Prod Model: |
GYTA |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Outer Sheath Color: |
Black |
| Outer Sheath Material: |
PE |
| Metallic Strengthen Member: |
Steel Wire |
| Filler: |
Filling Compound |
| Single Armour Material: |
Corrugated Aluminium Tape |
| Fiber Count: |
2-288 Core |
| Brand Name Of Fiber: |
Corning ,Yofc,Draka,Fujikura or as Your Requiremen |
| Waterblocking Material: |
Water Blocking Tape or Filling Compound |
| Installation Style: |
Duct, Aerial |
| Loose Tube Material: |
PBT with Jerry |
| Application: |
Communication |
| Type: |
Multi-mode Fiber |
| Connection Structure: |
SC |
| Certification: |
ISO9001 |
| Sheath Material: |
PE |
Product Description
24/36/72/96 Core PE Jacket Aluminium Armored Optical Fiber Cable (GYTA)
Outdoor Installation Cable GYTAArmourFor duct & aerial installation 1. GENERAL 1.1 SCOPEThis specification covers the design requirements and performance standard for the supply of optical fiber cable.This specification covers the general requirements and performance of cable whichWe offered including optical characteristics, mechanical characteristics and geometrical characteristics.| Cable type | Application |
| GYTA | Aerial & Duct installation cable |
1.2 Cable DescriptionLoose tube cable is a design that has high tensile strength and flexibility in a compact cable size. Our loose tube cable provides excellent optical transmission and physical performance.1.3 QualityWe ensure a continuing level of quality in our cable products through several quality control programs including ISO 9001 and all the materials have passed REACH and ROHS.1.4 ReliabilityWe ensure product reliability through rigorous qualification testing of each product family. Both initial and periodic qualification testing are performed to assure the cable's performance and durability in the field environments.1.5 ReferenceThe cable which we offered are designed, manufactured and tested according to international standards as follows:
IEC 60794-1-1 |
Optical fiber cables. Part 1: Generic specification |
IEC 60794-1-2 |
Generic specification- basic optical cable test procedures |
| IEC 60793-3 | Outer cables- sectional specification |
IEC 60794-3-20 | Outdoor cables- family specification for optical self-supporting aerial telecommunication cables |
| EIA/TIA 598 B | Color code of fiber optic cables |
| ITU-T G.650 | Definition and test methods for the relevant parameters of single-mode fibers |
| ITU-T G.652 | Characteristics of a single-mode optical fiber cable |
| ITU-T G.655 | Characteristics of a non-zero dispersion-shifted single-mode optical fiber and cable |
2. OPTICAL FIBER · The optical fiber is made of high pure silica and germanium doped silica. UV curable acrylate material is applied over fiber cladding as optical fiber primary protective coating. The detail data of optical fiber performance are shown in the following table.· G.652D fiber use special spun device successfully controlled the value of PMD, and make sure that it keeps stable in cabling.· Approved by optical communication products ministry of quality supervision and inspection center, the connection between OFS fiber in and outside is good .The single-end connect-loss won't be over 0.1 dB and the double-end connect-loss is all little than 0.05dB.· Apply to non-relay communication network. Features: proof test >1%G652D In cable
Category |
Description |
Specifications |
Before cabling |
After cabling |
Optical
Specifications |
Attenuation @1310 nm | ≤0.34 dB/km (max.) | ≤0.36 dB/km (max.) |
Attenuation @1550 nm | ≤0.20 dB/km (max.) | ≤0.22 dB/km (max.) |
Attenuation @1625 nm | ≤0.23dB/km | ≤ 0.25 dB/km |
Zero Dispersion Wavelength |
1300~1324 nm |
Zero Dispersion Slope | ≤ 0.092 ps/nm2·km |
PMD Link value (M=20cables Q=0.01% )
maximum PMDQ |
0.2 ps/√km |
Cable Cutoff Wavelength (λcc) | ≤1260 nm |
Macro bending Loss
(100 turns; Ф50 mm) @1550 nm
(100 turns; Ф50 mm) @1625 nm |
≤ 0.05 dB
≤ 0.10 dB |
Mode Field Diameter @1310 nm |
9.2±0.4μm |
Dimensional
Specifications |
Cladding Diameter |
125 ±0.7μm |
Core/clad concentricity error | ≤0.5μm |
Cladding Non-Circularity | ≤1.0% |
Mechanical
Specifications |
Proof stress |
≥0.69Gpa |
3. Cable Structure3.1 Cable type: GYTA For Aerial & Duct installation cable | 3.1.1 Dimension and Properties |
| General properties | Unit | Nominal value |
| Fiber count | PC | 12 |
| Max. No of loose tube/ Fillers | PC | 1/4 |
| Fiber No. per tube | PC | 12 |
| Loose tube | mm | 2.0±0.2 |
| material | PBT |
| Water blocking element | material | Filling compound |
| Armour | materia | Corrugated Aluminium tape |
| Central strength member | material | Steel wire |
| Outer sheath | material | MDPE |
| mm | 1.8±0.2 |
| Max. allowable pulling force | N | 1500/600 |
| Crush resistance | N/100mm | 1000/300 |
Remark: The weight of zinc coating of steel wire surface shall be no less than 20 g/m2. Strand shall have a left lay. | 3.1.2 Working conditions |
| Temperature range | Transport and storage:- 4ºC to +70ºC | Min Bending Radius |
| Installation:-10ºC to +60ºC | Installation: 20 x OD |
| Operation:-40ºC to +70ºC | Operation: 10 x OD |
Note: 1. the nominal outer diameter may vary by ± 5%. 2. The nominal cable weight may vary by ±10%. | 3.1.3. FIBERS AND TUBE COLOR CODE SCHEME: according to EIA/TIA 598B |
| Fiber color | Blue | Orange | Green | Brown | Grey | White | Red | Black | Yellow | Violet | Pink | Aqua |
| Tube color | Blue | Orange | Green | Brown | Grey | White | Red | Black | Yellow | Violet | Pink | Aqua |
3.1.4. MAX REEL LENGTH: 4000m / DRUM.4. TEST REQUIREMENTS The cable is in accordance with applicable standard of cable and requirement of customer. The following test items are carried out according to corresponding reference. | No | Item |
Reference |
Tests of Optical Fiber |
| 1 | Attenuation coefficient |
IEC 60793-1-40 |
| 2 | Chromatic dispersion |
IEC 60793-1-42 |
| 3 | Mode field diameter |
IEC 60793-1-45 |
| 4 | Cladding diameter |
IEC 60793-1-20 |
| 5 | Cladding non-circularity |
IEC 60793-1-20 |
| 6 |
Core/clad concentricity error |
IEC 60793-1-20 |
| 7 |
Cable cutoff wavelength |
IEC 60793-1-44 |
| Tests of Outdoor cable (After cabling) |
1 |
Tensile Test |
IEC-60794-1-E1 | -Max. allowable pulling force: installation tensile; sample length: no less than 50 meters, time: 10 minutes;
- Fiber strain at max. load : max. 0.33 %
No damage to the outer jacket and inner elements. Reversible |
2 |
Crush test |
IEC-60794-1-E3 | -Load: short time crush strength, time: 5 minutes, length: 100 mm, number of tests: 3;
No damage to the outer jacket and inner elements.
Reversible |
3 |
Impact test |
IEC-60794-1-E4 | -Impact energy: 3J , radius: 10.0 mm, impact points: 3
-Number of impacts: 1
-No breakage of the optical fiber,
No splits or cracks in the outer jacket.
-Attenuation increase ≤0.1dB, reversible |
4 |
Repeated bending test |
IEC-60794-1-E6 | 1m cable length, bending radius: 20 times cable's diameter. 25 cycles, duration of cycle: 2s.
No damage to the outer jacket and inner elements.
Reversible |
5 |
Torsion test |
IEC-60794-1-E7 | 2m cable length, ±180 degrees, 5cycles;
no damage to the outer jacket
-Attenuation increase ≤0.1dB, reversible |
6 |
Bending test |
IEC-60794-1-E11 | - Diameter of mandrel: 20xD ,number of turns/helix: 4 number of cycles: 3 ,
No damage to the outer jacket and inner elements
(20 oC). reversible |
7 |
Temperature cycling test |
IEC-60794-1-F1 | -Temperature step: +20oC →-40oC →+70oC →-40oC
→+70oC →+20oC,
time per each step: 12 hrs, number of cycles: 2 cycles
-they shall be no change in attenuation variation for reference value (the attenuation to be measured before test at +20±3 oC) - reversible |
8 |
Water penetration test |
IEC-60794-1-F5 | -Water height: 1 m, sample length: 3m, duration of test: 24 hrs.
- No water leakage at the end of the sample |
9 |
Drip test |
IEC-60794-1-E14 | Three 0.3m samples suspended vertically in a climate chamber, raised temperature to +70°C.
no filling compound shall drip from tubes after 24 hr |
5. PACKING AND DRUM 6.1 Our cables are packed in carton, coiled on Bakelite & wooden reel. During transportation, right tool should be used to avoid damaging the package, and handle carefully. Cables should be protected from moisture; Cables should be kept away from high temperature condition and spark; Cables should be protected from over bending and crushing; Cables should be protected from mechanical damage. 6.2 The color of marking is white.( At every meter, the outer sheath of the fiber cable shall be printed )The inner end of cable is sealed with heat shrinkable end cap to prevent ingress of water and is made available for testing.The outer end of cable is equipped with heat shrinkable end cap. Outer sheath making legend can be changed according to user's requests. 6.3 Outdoor cable packingBakelite & wooden drumStrong wooden batten protection
DONGGUAN TW-SCIE Co., Ltd. is a high-tech enterprise group in China devoted to communications undertakings with our own impoters and exporters rights. Since its founding, high quality products an strong co-operations have enabled the enterprise to stably and rapidly grow into a specialized communication
Manufacturer supplier and engineering service provider the most complete product line-up and specifications in the fiber and cable industry of China.
The enterprise is possessed of a passel of faithful, intelligent, conscientious talents. While bending ourselves to following with the worldwide advanced development and application, we build up cooperation ties with many scientific research academy.
The main products of our enterprise are:
Optical fiber, optical cable, Optical media converter, optical transceiver, optical coupler, optical modem, optical connector, optical distribution frame.
All of the products are widely used in telecom, electric power, railway and other related department, exporting France, India, Singapore, Malaysia.
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