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GYTZS-26~30Xn Optic Cable is Loose-tube layer stranded flame-retardant optical cable, suitable for overhead installation.
GYTZS-26~30Xn Optic Cable Product Overview
The structure of the optical cable consists of 250µm optical fibers housed in a loose tube made of high modulus materials, with the inside of the tube filled with waterproof compounds. At the center of the cable core is a metal strength member, and for some fiber counts, a layer of polyethylene (Π.Ε) is additionally extruded onto the metal strength member. The loose tubes and filling ropes are twisted around the central strength member to form a compact and circular cable core, with the gaps inside the cable core filled with water-blocking filler. A double-sided coated steel tape (PSP) encapsulates the cable, followed by the extrusion of a flame-retardant sheath to form the cable. Optical fiber cable mainly consists of optical guiding fibers (οπτικών ινών), plastic protective tubes, and plastic outer skin, arranged in a specific way to form the cable core, which is then wrapped in a sheath, and may also be covered with an outer protective layer, to enable communication lines for optical signal transmission.
GYTZS-26~30Xn Optic Cable Product Pictures
GYTZS-26~30Xn Optic Cable Product Specifications
Fiber Optic Cable Model (in 2-fiber increments) | Number of fibers | Number of casings | Number of infill ropes | Reference cable weight (kg/km) | Tensile force allowed Long-term/short-term (Ν) |
Allowable squashing force Long-term/short-term (N/100mm) |
Ακτίνα κάμψης Static/Dynamic (mm) |
|
GYTZS-2~6Xn | 2~6 | 1 | 4 | 118 | 600/1500 | 300/1000 | 10D/20D | |
GYTZS-8~12Xn | 8~12 | 2 | 3 | 118 | ||||
GYTZS-14~18Xn | 14~18 | 3 | 2 | 118 | ||||
GYTZS-20~24Xn | 20~24 | 4 | 1 | 118 | ||||
GYTZS-26~30Xn | 26~30 | 5 | 0 | 118 | ||||
GYTZS-32~36Xn | 32~36 | 6 | 0 | 131 | ||||
GYTZS-38~48Xn | 38~48 | 4 | 1 | 139 | ||||
GYTZS-50~60Xn | 50~60 | 5 | 0 | 139 | ||||
GYTZS-62~72Xn | 62~72 | 6 | 0 | 170 | ||||
GYTZS-74~84Xn | 74~84 | 7 | 1 | 200 | ||||
GYTZS-86~96Xn | 86~96 | 8 | 0 | 200 | ||||
GYTZS-98~108Xn | 98~108 | 9 | 1 | 230 | ||||
GYTZS-110~120Xn | 110~120 | 10 | 0 | 230 | ||||
GYTZS-122~132Xn | 122~132 | 11 | 1 | 268 | ||||
GYTZS-134~144Xn | 134~144 | 12 | 0 | 268 | ||||
GYTZS-146~216Xn | 146~216 | 13~18 | 5~0 | 268 | ||||
GYTZS-288Xn | 288 | 24 | 0 | 360 | ||||
Τύπος ινών | Attenuation | εύρος ζώνης | Numerical Aperture | Fiber optic cable cut-off wavelength | ||||
(+20℃) | ||||||||
@850nm | @1300nm | @1310nm | @1550nm | @850nm | @1300nm | |||
G.652 | — | — | ≤0.36dB/km | ≤0.22dB/km | — | — | — | ≤1260nm |
G.655 | — | — | ≤0.40dB/km | ≤0.23dB/km | — | — | — | ≤1450nm |
50/125μm | ≤3.3dB/km | ≤1.2dB/km | — | — | ≥500MHz·km | ≥500MHz·km | 0.200±0.015 NA | — |
62.5/125μm | ≤3.5dB/km | ≤1.2dB/km | — | — | ≥200MHz·km | ≥500MHz·km | 0.275±0.015 NA | — |
GYTZS-26~30Xn Optic Cable Product Features
- Good mechanical and temperature performance
- High strength loose tube that is hydrolysis resistant
- Special tube filling compound ensure a critical protection of fiber
- Specially designed compact structure is good at preventing loose tubes from shrinking
- Crush resistance and flexibility
- Special sheath material ensures excellent flame-retardant performance
- The following measures are taken to ensure the cable watertight:
- Steel wire used as the central strength member
- Loose tube filling compound
- 100% cable core filling
- PSP enhancing moisture-proof
GYTZS-26~30Xn Optic Cable Product and More Optic Cables
- Loose tube stranded all-dry optical cable (DCFA)
- 8-shaped optical cable (GYTC8A)
- Central tube light armored optical fiber ribbon cable (GYDXTW)
- Central tube flame-retardant optical cable (GYXTZW)
- Central tube non-metallic non-armored optical cable (GYFXY)
- Central tube non-armored optical cable (GYXY)
- Central tube light armored optical cable (GYXS/GYXTW)
- Loose tube stranded light armored optical fiber ribbon cable (GYDTS)
- Loose tube stranded non-armored optical fiber ribbon cable (GYDTA)
- Loose tube stranded non-metallic reinforced core non-armored flame-retardant optical cable (GYFTZY)
- Loose tube stranded reinforced core armored flame-retardant optical cable (GYTZA53)
- Loose tube stranded non-metallic reinforced core armored flame-retardant optical cable (GYFTZA53)
- Loose tube stranded flame-retardant optical cable (GYTZS)
GYTZS-26~30Xn Optic Cable Product Applications
- Underground Duct Installations: Suitable for underground ducts, as the water-blocking gel and aluminum tape provide excellent protection against moisture ingress.
- Tunnel and Subway Systems: Designed for use in tunnels, subways, and confined spaces, ensuring flame retardancy and reliable communication in challenging conditions.
- Coastal and High-Humidity Areas: Effective in regions prone to heavy rain, high humidity, or coastal environments, with robust moisture-blocking and corrosion-resistant properties.
GYTZS-26~30Xn Optic Cable Product Structure
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