Specifications
1. Metallic strength member2. Loose-tube layer-stranded
3. Double Jackets
4. Steel-plastic tape
GYTF53 Non Self-supporting Aerial / Direct Burial Stranded Optical Cable
Technical Characteristics
♦ Fiber count: 2~228
♦ Low loss, low dispersion
♦ Proper design and precise excess length control offer excellent mechanical and environmental properties to cable
♦ Double sheath enhances the cable's side pressure resistance and moisture proof property
♦ Small size, light weight, easy to install
♦ The sheath can be made of LSZH material. (The model turns to GYTZA in the case)
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 | White | Yellow | Green | Gray | Red |
No. | 7 | 8 | 9 | 10 | 11 | 12 |
Color | Orange | Black | Pink | Violet | Brown | Aqua |
3. Fiber Properties
3.1 The properties of single mode optical fiber (ITU-T Rec. G.652D or G657A)
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 | -40oC to +60oC |
Storage / Transport temperature range | -50oC to +70oC |
Installation temperature range | -20oC to +50oC |
4.3 Cable structure and parameter
Fiber number | Max. fiber number per tube | Total unit number (LT + FR) | I / O sheath thickness (nominal*) | Overalldiameter (nominal**) | Weight (approx.) |
mm | mm | kg/km | |||
24 | 6 | 6 (4LT + 2FR) | 1.0 / 1.8 | 12.7 | 170 |
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 |
5. Production Flow
6. Workshop
7. Quality Management
8. Certificate
Company Profile
Jiangsu Tongding Optic-Electronic Stock Co.,Ltd.