Welcome to the official website of Shenzhen Dafuguang Communication Co., Ltd.!
Address: Shangda Langdafu Industrial Park, Tongsheng Community, Dalang Street, Longhua District, Shenzhen
Contact person: Manager Li 18925209947
Contact person: Mr. Liu 13316598807
Fax: 0755-33235386
Tel:0755-28106528
E-mail: sales@takfly.com.cn
Website: http://www.takfly.com.cn
Scope of application: GYTC8S optical cable is used for aerial applications, long distance and LAN communication
GYTC8S optical cable is a typical outdoor self-supporting optical cable for aerial applications.
Maximum tensile strength: 1000 / 3000N (long / short); compressive strength: 300 / 1000N (long / short)
GYTC8S follows YD/ t1155-2011 and iec 60794-1.
The optical properties:
G.652 | G.655 | 50/125μm | 62.5/125μm | ||
attenuation | @850nm | ≤3.0dB/km | ≤3.0dB/km | ||
@1300nm | ≤1.0dB/km | ≤1.0dB/km | |||
@1310nm | ≤0.36dB/km | -- | |||
@1550nm | ≤0.22dB/km | ≤0.23dB/km | |||
bandwidth | @850 | ≥500MHZ·km | ≥500MHZ·km | ||
@1300 | ≥1000MHZ·km | ≥600MHZ·km | |||
Numerical aperture | 0.200±0.015NA | 0.275±0.015NA | |||
Fiber optic cable cut-off wavelength | ≤1260nm | ≤1480nm |
The structural parameters:
Cable type | Optical fiber number | Cable diameter | Fiber optic cable weight | Messenger wire specifications | Joint diameter | Allowable tensile force Long/short term N | Allowed flattening force Long/short term N/100m | Bending radius Static/dynamic mm |
GYTC8S-2~60 | 2~60 | 9.5×18.3 | 218 | ф1.0mm×7 | High x width | 4000/7500 | 500/1000 | 15D/30D |
GYTC8S-62~72 | 62~72 | 10.5×19.3 | 240 | ф1.0mm×7 | High x width | 4000/7500 | 500/1000 | 15D/30D |
GYTC8S-74~96 | 62~72 | 12.5×20.3 | 280 | ф1.0mm×7 | High x width | 4000/7500 | 500/1000 | 15D/30D |
GYTC8S-98~120 | 62~72 | 13.5×21.3 | 320 | ф1.0mm×7 | High x width | 4000/7500 | 500/1000 | 15D/30D |
GYTC8S-122~144 | 62~72 | 15.0×24.3 | 350 | ф1.0mm×7 | High x width | 4000/7500 | 500/1000 | 15D/30D |
Storage and service temperature:-40℃to+70℃