Device Type: Outdoor Central Loose Tube Fiber Optic Cable (Armored, Figure-8/Unitube)
Model: GYXTW 12B1.3-OS2 (12-Core Single-Mode, 7.0mm, Black)
Video Output: N/A
Data Ports: N/A (unterminated fiber; requires splicing or field-installable connectors)
Optical & Fiber Specifications:- Fiber Count: 12 Cores
- Fiber Type: OS2 / G.652D (B1.3) Single-Mode (9/125 µm)
- Attenuation: ≤0.36 dB/km @ 1310nm; ≤0.22 dB/km @ 1550nm
- Wavelength: 1310nm / 1550nm
Cable Construction & Mechanical:- Structure: Central loose tube (jelly-filled) with corrugated steel tape armoring and two parallel steel wire strength members
- Outer Sheath: PE (Polyethylene), Black
- Nominal Diameter: 7.0 mm (Note: Standard GYXTW 12-core is often 8.0–9.1mm; 7.0mm indicates a slim/compact variant)
- Tensile Strength (Short/Long Term): Typically 1500 N / 600 N
- Crush Resistance (Short/Long Term): Typically 1000 N / 300 N per 100mm
- Bending Radius (Static/Dynamic): 10D / 20D
- Operating Temperature: −40°C to +70°C
Key Specs: GYXTW 12-Core Single-Mode (OS2/G.652D), 7.0mm Black PE Jacket, Central Loose Tube, Steel Tape Armor, 2x Steel Wire Strength Members, 1500/600N Tensile, 1000/300N Crush, −40 to +70°C
Usage: Outdoor Duct or Aerial Backbone Cabling, Long-Distance Communication, Interoffice Links, Campus LAN, FTTH Feeder Lines
