Specifications
1.Metallic strength member2.loose-tube layer-stranded
3.outdoor cable for communication purpose
GYTA fiber optical cables / Non Self-supporting 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
♦ Water-blocking cable gel is fully filled outside the strength member and inside the cable core, which ensures the cable’s moisture proof and water barrier performance.
♦ The longitudinal wrap of aluminum tape enhances cable’s moisture proof performance and ensures cable’s flexibility and anti-bending capability.
♦ 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 parameter
Cable type | Fiber count | Cable overall dia (mm) | Cable mass (kg/km) | Permissible tensile force for short time (N) | Permissible pressure for short time (N/100mm) |
GYTA | 2 - 40 | 10.1 | 100 | 1500 | 1000 |
42 - 48 | 11.0 | 130 | |||
50 - 60 | 11.5 | 130 | |||
62 - 72 | 12.2 | 160 | |||
74 - 96 | 13.8 | 180 | |||
98 - 144 | 17.0 | 260 | |||
GYTS | 2 - 40 | 10.2 | 120 | 1500 | 1000 |
42 - 48 | 11.1 | 150 | |||
50 - 60 | 11.6 | 150 | |||
62 - 72 | 12.3 | 185 | |||
74 - 96 | 14.0 | 210 | |||
98 - 144 | 17.2 | 300 |
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.