Designed for outdoor use, the GYXTW features a central strength member and is available with up to 24 fiber strands, making it perfect for a wide range of applications, from telecommunications to security systems. The cable is constructed with a loose tube design and is water-resistant, ensuring reliable performance in harsh environments. But the GYXTW isn't just tough – its also easy to install. With its compact design and lightweight construction, the cable is simple to handle and can be installed quickly and efficiently.
Basic Structure and Design:
✅ The GYTS cable features a loose tube layer-stranded structure with a central metal strength member (typically phosphated steel wire or FRP) surrounded by gel-filled PBT loose tubes housing the fibers.
✅ It includes a double-layer sheath: an inner steel or aluminum armor (PSP or APL) for mechanical protection and an outer polyethylene (PE) sheath for environmental resistance.
✅ The structure is designed for high fiber density (up to 288 cores) with options for single-mode (e.g., G.652D) or multi-mode fibers (e.g., OM1/OM2).
Fiber Count | 4 - 12 |
Fiber Type | Single mode G.652.D |
Strength Member | Two Parallel FRP |
Loose Tube | PBT |
Filler Rope | No |
Water Blocking Layer (Material) | Water Blocking tape |
Outer Sheath | PE |
Tension | 1500N |
Crush (N/100MM) Short Term | 2200N |
Crush (N/100MM) Long Term | 1100N |
Cable Diameter (±0.2mm) | 6.8mm;8.0mm;8.5mm |
Cable Weight (±10.0kg/km) | 60-70kg |
Attenuation coefficient | @ 1310nm≤0.35dB; @ 1550nm ≤0.2dB |
Install Temperature | -40~60℃ |