The 250μm fiber is positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. The tube is wrapped with a layer of PSP longitudinally. Between the PSP and the loose tube water-blocking material is applied to keep the cable compact and watertight. Two parallel steel wires are placed at the two sides of the steel tape. The parallel steel wires are placed at the two sides tape. The cable is completed with a polyethylene (PE) sheath.
| Item | G.652 | G.655 | 50/125um | 62.5/125um | |
| Attenuation | @850nm | ≤3.0dB/km | ≤3.2dB/km | ||
| @1300nm | ≤1.0dB/km | ≤1.2dB/km | |||
| @1310nm | ≤0.36dB/km | ≤0.40dB/km | |||
| @1550nm | ≤0.22dB/km | ≤0.23dB/km | |||
| Bandwidth | @850nm | ≥500MHZ.km | ≥200MHZ.km | ||
| Cable Type | Fiber Count | Diameter (mm) | Weight | Tensile strength | Crush resistance |
| (kg/km) | Long/Short term (N) | Long /Short term | |||
| (N/100mm) | |||||
| GYXTW-2~12 | 2~12 | 8 | 60 | 600/1500 | 300/1000 |
| GYXTW-14~24 | 14~24 | 8.5 | 75 | 1000/3000 | 300/1000 |
Excellent mechanical property and temperature performance.
Loose tube material has good hydrolysis resistance and higher intensity.
Two parallel steel wires ensure tensile strength.
Good crush resistangce and flexibility.
Corrugated steel tape longitudinally covers cable core and provides good crush resistance.
Small diameter, light weight and easy installation.
Operating temperature / -40~+70℃
Storage temperature / -40~+70℃
Armoured Outdoor SM Fiber Optic Cable G652D fiber 6 12 24 Core fiber optic cable gyxtw
Usable in Duct / Aerial GYXTW single-armored cables feature central loose tube wrapped with a layer of PSP longitudinally, excellent crush-resistant performance. Between the PSP and the loose tube water-blocking material is applied to keep the cable compact and watertight. Two parallel steel wires are placed at the two sides of the steel tape, to ensure tensile strength. The cable is completed with a single polyethylene (PE) sheath. It’s suitable for installation in aerial or duct environment for communication between bureaus, metropolitan network, access network and is especially suitable for the situation where high-density fibers is expected.
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Wanhua Science and Technology Park, No. 528, Shunfeng Road, Donghu Street, Linping District, Hangzhou City, Zhejiang Province 
