2-48 Fiber G652D Single Mode Multi Mode Outdoor Armored Cable GYFTA53
2~48 Fiber G652d Single Mode Multi Mode Outdoor Armored Cable GYFTA53
Description
This cable design employs a 250μm fiber housed in a high-modulus plastic loose tube filled with a water-
resistant compound. A non-metallic FRP component at the core provides strength, surrounded by tubes and
fillers to form a compact core. An APL layer shields against water, followed by a thin PE inner sheath. Kevlar
yarn enhances tensile strength, and PSP further boosts moisture resistance, culminating in a PE outer sheath
to complete the cable.
Application
1 Durable for outdoor use and burial, suited for robust distribution.
2 Designed for trunk power transmission, facilitating efficient energy delivery.
3 Ideal for access and local networks in high electromagnetic interference environments.
Characteristic
1 High mechanical strength and temperature resilience.
2 Tube filling compound for crucial fiber protection.
3 Crush-resistant yet flexible design.
4 PSP reinforcement for improved moisture resistance.
Structure details
| Fiber count | 24F | ||||||
| SM fiber | G652D | ||||||
| Fiber type | G652D | Concentricity error | ≤1um | ||||
| MFD | 8.7～9.7um | Cladding non-circularity | ≤2% | ||||
| Cladding diameter | 125±2um | Fiber color | standard spectrum | ||||
| Loose tube | Material | PBT | Color | Standard spectrum | |||
| Qty | 4 | Fiber pre tube | 6 | ||||
| Filler rod | Material | PP | Qty | 1 | |||
| Central strength member | Material | FRP | Diameter | 1.4mm±0.1mm | |||
| Water blcoking system | Material | Filling gel | |||||
| Inner armor | Material | Aluminum tape | |||||
| Inner sheath | Material | PE | Color | Black | |||
| Diameter | 7.5±0.2mm | Thickness | 1.0±0.1mm | ||||
| Outer armor | Material | Corrugated steel tape | |||||
| Yarn | Material | Kevlar yarn | |||||
| Outer sheath | Material | PE | Color | Black | |||
| Diameter | 11.2±0.4mm | Thickness | 1.7±0.3mm | ||||
Mechanical and environment performance
| Tensile strength | Long term(N) | 900N | |||||
| Short term(N) | 2700N | ||||||
| Crush load | Long term | 3000N/100mm | |||||
| Short term | 1000N/100mm | ||||||
| Bending radius | Dynamic | 20D | |||||
| Static | 10D | ||||||
| Operating Temperature | -20℃～+60℃ | ||||||
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