fiber optic cable GYTC8S
Technical Characteristics
Structure description: Jelly filled loose tube (and PP filler) stranded together around the metallic strength member, protected by peripheral strength member (Corrugated steel tape armor) and HDPE sheath.
♦ Fiber count: 2~288
♦ Low loss, low dispersion
♦ Proper design and precise excess length control offer excellent mechanical and environmental properties to cable
♦ Courrugated steel tape armor brings better humidity proof performance and side pressure resistance
♦ Compact construction, light weight, self-supporting installation
Performance
♦ Applicable to long distance, inter-exchange communication, CATV, computer network transmission system, etc.
♦ Minimum bend radius: static 10D, Dynamic 20D
♦ Operation temperature: -40 ~ +70
2. Cable Specification
2.1 Cable cross-section
2.2 Fiber color code
No | 1 | 2 | 3 | 4 | 5 | 6 |
Color | Blue | Orange | Green | Brown | Slate | White |
No | 7 | 8 | 9 | 10 | 11 | 12 |
Color | Red | Black | Yellow | Violet | Pink | Aqua |
No | 13 | 14 | 15 | 16 | 17 | 18 |
Color | Blue+R | Orange+R | Green+R | Brown+R | Slate+R | White+R |
No | 19 | 20 | 21 | 22 | 23 | 24 |
Color | Red+R | Natural+R | Yellow+R | Violet+R | Pink+R | Aqua+R |
2.3 Cable structure and parameter
Fiber number | Tube Diameter | Messenger strand steel wire diameter | Sheath thickness (nominal*) | Diameter W*H (Nominal*) | Weight (Approx.) |
mm | mm | mm | mm | kg/km | |
12 | 3.0 | 3.0 (1.0mm*7) | 1.5 | 7.3*14.3 | 116 |
24 | 3.6 | 3.0 (1.0mm*7) | 1.5 | 7.9*14.9 | 125 |
3. Fiber characteristic
3.1 All characteristics of the cable fiber (fiber of finished cable) shall be, at least, in accordance with the ITU-T RecommendationG.657A / G.652D / G.652C
4. Characteristic of Optical Cable
4.1 Cable bending radius:
10 x cable diameter (during operation)
20 x cable diameter (during installation)
4.2 Temperature range
Operating temperature range | 100 oC to +60oC |
Storage / Transport temperature range | 100 oC to +70oC |
Installation temperature range | 0 oC to +50oC |
4.3 Main mechanical & environmental characteristics test
1 | Tensile Strength | As per IEC 794-1-E1 |
2 | Crush Test | As per IEC 60794-1-E3 |
3 | Impact Test | As pe IEC 60794-1-E4 |
4 | Repeated Bending | As pe IEC 60794-1-E6. |
5 | Torsion | As pe IEC 60794-1-E7 |
6 | Water Penetration | As pe IEC 60794-1-F5B |
7 | Temperature Cycling | As pe IEC 60794-1-F1 |
8 | Compound Flow | As pe IEC 60794-1-E14 |
9 | Sheath High Voltage Test | -No sheath breakdown @ 9t KV |
1.How to confirm that our factory is a reliable supplier?
RE: Tongding Interconnection Information Co.,Ltd is top 3 of communications industry in China. You can search our company's information on Baidu or Google.We are the Assessed Supplier of china.cn. Alibaba as the third party verifies our factory and company to confirm that we are a real and reliable supplier.
2.Does our company support factory inspection?
RE: Of course,we do.The company covers an area of 1000,000 square meter.There are 4000~5000 workers in our factory now.We have 6 production division and 1 testing centre.Besides that, we also own fiber optic business unit and 40 wire drawing towers.Welcome to inspect factory anytime and anywhere.
3.Do you provide free samples?
RE: Yes.We provide free samples below 10 meters.
4.How to ensure the products are qualified in your factory?
RE: We control the quality strictly and inspect every working procedure of semi-finished products.We strictly control the proportion of unqualified products,so as to guarantee the quality of the final products.
5.Can we become a distributor to sale your products?
RE: Yes,of course.Anyone is welcome to become our distributor.And we will give you the corresponding preferential policies.