In the GYXTW cable, single-mode/multimode fibers are positioned in the loose tube,
which is made of high modulus plastic materials and filled with filling compound.
PSP is longitudinally applied around the loose tube, and water-blocking materials are distributed into interstices between them to guarantee the compactness and longitudinal water-blocking performance. Two parallel steel wires are placed at both sides of the cable core while PE sheath is extruded over it.
Outdoor Unitube Armored Optical Cable Features
The loose tube is filled with special gel compound to protect optical fiber critically
Double sided plastic-coated steel tape (PSP) improves the optic cable’s crush resistance
Two parallel steel wires ensure the optic cable’s tensile strength
PE sheath has good resistance to UV radiation
Small diameter, light weight, easy to lay
Fiber Type: G652D; G655C; 657A1; 50/125; 62.5/125; OM3; OM4 As Options
Application: Aerial/Duct/Outdoor
Main Feature:
1.Excellent mechanical and temperature performance guaranteed by the accurate excess fiber length.
2. Critical protection to fibers, based on the excellent hydrolysis resistance.
3. Excellent crush resistance and flexibility.
4. PSP enhances the cable crush-resistance, impact-resistance and moisture-proof.
5. Two parallel steel wires ensure tensile strength.
6. Excellent ultraviolet prevention with PE sheath，small diameter, light weight and installation friendliness.
Temperature Rage:
Operating :-40℃ to +70℃
Storage :-40℃ to +70℃
Standards:
Comply with standard YD/T 769-2010
| G.652 | G.655 | 50/125μm | 62.5/125μm | ||
| Attenuation | @850nm | ≤3.0 dB/km | ≤3.0 dB/km | ||
| (+20℃) | @1300nm | ≤1.0 dB/km | ≤1.0 dB/km | ||
| @1310nm | ≤0.36 dB/km | ≤0.40 dB/km | |||
| @1550nm | ≤0.22 dB/km | ≤0.23dB/km | |||
| Bandwidth (Class A) | @850nm | ≥500 MHz·km | ≥200 MHz·km | ||
| @1300nm | ≥1000 MHz·km | ≥600 MHz·km | |||
| Numerical Aperture | 0.200±0.015NA | 0.275±0.015NA | |||
| Cable Cut-off Wavelength λcc | ≤1260nm | ≤1480nm | |||
Outdoor Unitube Optical Cable Technical Parameters
| Cable Type | Fiber Count | Optical cable Diameter (mm) | Optical Cable Weight (Kg/Km) | Tensile Strength Long/Short Term (N) | Crush Resistance Long/Short Term (N/100m) | Bending Radius Static/Dynamic (mm) |
| GYXTW | 2～12 | 9 | 85 | 600/1000 | 500/1500 | 15D/30D |
| 14～24 | 9 | 85 | 600/3000 | 1000/3000 | 15D/30D | |
| 2～12 | 10 | 105 | 1000/3000 | 1000/3000 | 15D/30D | |
| 14～24 | 10 | 105 | 1000/3000 | 1000/3000 | 15D/30D | |
| 26～36 | 14 | 190 | 1000/3000 | 1000/3000 | 15D/30D | |
| 38～48 | 15 | 216 | 1000/3000 | 1000/3000 | 15D/30D |
Application: Aerial/Duct/Outdoor
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