Anti-Rodent Fiber Optic Cable
Fiber Reinforced Plastic (FRP)
Fiber Optic Cable
Anti-Rodent
The cable’s core features a non-metallic central core made of Fiber Reinforced Plastic (FRP), providing structural stability. To maintain a compact & circular cable core, the loose tube and filler rope are precisely helically wound around this central reinforcing core, ensuring the cable’s shape & integrity.
Gaps within the cable core are meticulously filled with a water-blocking filler, effectively shielding the optical fibers from moisture.
Furthermore, a longitudinally applied corrugated plastic-coated steel tape (PSP) enhances the cable’s resilience against external forces & environmental conditions. The cable is then enclosed with a polyethylene sheath, adding an extra layer of protection and insulation.
To bolster defense against rodent damage, an anti-rodent glass yarn is longitudinally wrapped around the cable. This protective element is expertly extruded into a cable with a durable polyethylene sheath, providing an additional shield against external factors that could compromise the cable’s integrity.
Structure Design
Central strength member (CSM): FRP rodFiber 12-288F ITU-T G652D (A1 & A2 Glass options are available)Enclosed in a water-resistant filling within loose tubes, while the loose tubes are SZ-stranded around CSMLongitudinal water tightness: dry core with water swellable yarns
Highlights
Rodent-resistant
Glass-roving reinforcement and fiber glass yarn sheathing.
Robust Design
Non-metallic strength members and layered structure ensure excellent mechanical and temperature properties.
Effective Waterproofing
Cable core is loaded with water-blocking ointment for superior waterproofing.
Minimal Maintenance
Non-metallic construction minimizes maintenance.
Specification
| fiber count | 12 | 24 | 48 | 72 | 96 | 144 | 288 | |
| Loose Tube | Counts | 2 | 4 | 4 | 6 | 8 | 12 | 24 |
| Diameter (mm) | 1.8 | 1.8 | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 | |
| Thickness (mm) | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | |
| Material | PBT | |||||||
| Water Blocking | Tube filling compound | |||||||
| Fiber Counts per tube | 4 | 6 | 12 | 12 | 12 | 12 | 12 | |
| Central Strength Member | Material | FRP | ||||||
| Size (mm) | 1.4 | 1.4 | 1.6 | 2.2 | 2.1 | 2.1 | 2.1 | |
| Anti-rodent yarn | Material | Anti-rodent glass yarn | ||||||
| Outer Jacket | Material | FR Flame-Retardant HDPE,black | ||||||
| Nominal Thickness (mm) | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | |
| Overall diameter (nom.)(mm)(±0.2) | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | |
| Temperature Range | Operation | -40°C~+70°C | ||||||
| Storage | -40°C~+60°C | |||||||
| Installation | -20°C~+60°C |
Optical Characteristics
Attenuation Coefficient
| @1310nm | ≤ 0.4 dB/Km |
| @1550nm | ≤ 0.3 dB/Km |
*Full compliance with the ITU-T G.657.A1 Standard
Mechanical Performance
Minimum bending radius Static 15D and 30D Dynamic (D is the cable diameter in mm)