- Contact Person : Mr. Lan Lenon
- Company Name : Ningbo Hi-Tech Snapepool Optical-Electronic Technologies Co., Ltd.
- Tel : 86-574-27916097
- Fax : 86-574-27916099
- Address : Zhejiang,Ningbo,Room 2411, Bldg. 1, Wante Business Center, Hi-Tech Zone
- Country/Region : China
Stranded Loose Tube Flame-retardant GYTZS fiber optic cable
DescriptionThe fibers, 250μm, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A steel wire, sometimes sheathed with polyethylene (PE) for cable with high fiber count, locates in the center of core as a metallic strength member. Tubes (and fillers) are stranded around the strength member into a compact and circular cable core. The PSP is longitudinally applied over the cable core, which is filled with the filling compound to product it from water ingress. The cable is completed with a flame-retardant sheath.
Features1 Good mechanical and temperature performance2 High strength loose tube that is hydrolysis resistant3 Special tube filling compound ensure a critical protection of fiber4 Special sheath material ensure excellent flame-retardant performance5 Crush resistance and flexibility6 Special designed compact structure is good at preventing loose tubes from shrinking7 The following measures are taken to ensure the cable watertight:Steel wire used as the central strength memberLoose tube filling compound100% cable core fillingAPL moisture barrierPSP enhancing moisture-proofWater-blocking material
8 Storage / Operating Temperature: -40°C~+70°C.
ApplicationUsable in Duct / Aerial / Direct buride
Technical Parameter
Fiber Count | Tubes | Fillers | Cable Diameter (mm) | Cable Weight (kg/km) | Tensile Strength Long/Short Term (N) | Crush Resistance Long/Short Term (N/100mm)
| Bending Radius Static/Dynamic (mm) |
2~6 | 1 | 4 | 9.7 | 135 | 1000/3000 | 300/1000 | 10D/ 20D |
8~12 | 2 | 3 | 9.7 | 135 | 1000/3000 | 300/1000 | 10D/ 20D |
14~18 | 3 | 2 | 9.7 | 135 | 1000/3000 | 300/1000 | 10D/ 20D |
20~24 | 4 | 1 | 9.7 | 135 | 1000/3000 | 300/1000 | 10D/ 20D |
26~30 | 5 | 0 | 9.7 | 135 | 1000/3000 | 300/1000 | 10D/ 20D |
32~36 | 6 | 0 | 10.2 | 147 | 1000/3000 | 300/1000 | 10D/ 20D |
38~48 | 4 | 1 | 11.2 | 167 | 1000/3000 | 300/1000 | 10D/ 20D |
50~60 | 5 | 0 | 11.2 | 167 | 1000/3000 | 300/1000 | 10D/ 20D |
62~72 | 6 | 0 | 12.2 | 189 | 1000/3000 | 300/1000 | 10D/ 20D |
74~84 | 7 | 1 | 13.8 | 231 | 1000/3000 | 300/1000 | 10D/ 20D |
86~96 | 8 | 0 | 13.8 | 231 | 1000/3000 | 300/1000 | 10D/ 20D |
98~108 | 9 | 1 | 15.2 | 271 | 1000/3000 | 300/1000 | 10D/ 20D |
110~120 | 10 | 0 | 15.2 | 271 | 1000/3000 | 300/1000 | 10D/ 20D |
122~132 | 11 | 1 | 17.1 | 327 | 1000/3000 | 300/1000 | 10D/ 20D |
134~144 | 12 | 0 | 17.1 | 327 | 1000/3000 | 300/1000 | 10D/ 20D |
Transmission Characteristics | |||||
G.652 | G.655 | 50/125μm | 62.5/125μm | ||
Max Attenuation (dB/km) (+20°C) | 850 nm | 3.0 | 3.3 | ||
1300 nm | 1.0 | 1.0 | |||
1310 nm | 0.36 | 0.4 | |||
1550 nm | 0.22 | 0.23 | |||
Cable Cute-off Wavelength (nm) | ≤1260 | ≤1450 | |||
Stranded Loose Tube Flame-retardant GYTZS fiber optic cable
