预端接隐形光缆带自粘胶带 – SC/APC G657B3
预端接 SC/APC 隐形光缆,带自粘胶带即剥即贴安装。G.657B3 弯曲不敏感光纤,最长 50 米,插入损耗 ≤0.30 dB。
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描述
Pre-Terminated Invisible Fiber Cable with Self-Adhesive Tape
预端接隐形光缆是一款完整的即插即用解决方案,适用于隐蔽的楼内光纤部署。工厂预端接 SC/APC 连接器并集成自粘背胶,无需现场熔接或端接——只需剥离、粘贴、连接。采用 ITU-T G.657B3 弯曲不敏感单模光纤,并配有双加强件加固,在最小视觉影响下提供可靠的光学性能。
Key Features
- 预端接即插即用:工厂预装 SC/APC 连接器,无需现场熔接
- 自粘胶带:集成背胶可沿墙壁、踢脚线和角落快速表面安装
- G.657B3 弯曲不敏感光纤:优异的抗弯曲性能
- 低插入损耗:≤0.30 dB 连接器损耗
- 双加强件:两根 0.25mm 加强件提供拉伸和抗压能力
- 最长 50 米:每根组件最长 50 米定制
- 轻量化:仅 4.0 kg/km
Applications
- FTTH 入户/MDU 布线,减少施工干扰
- 已入住建筑、酒店和古建筑改造安装
- 办公室局域网延伸和光纤到桌面
- 活动和展览的快速部署临时光纤链路
- 沿墙壁、装饰线条和门框表面布线
Product Structure
| Layer | Material |
|---|---|
| Optical Fiber | G.657B3 Single-Mode, Natural |
| Strength Member | 2 x 0.25 mm, Natural |
| Outer Sheath | PVC / PBT |
| Adhesive Layer | Self-Adhesive Tape, < 0.5 mm |
| Connector | SC/APC (Factory Pre-Terminated) |
Technical Specifications
| Parameter | Specification |
|---|---|
| Cable Dimensions | (1.2 ± 0.1) x (3.0 ± 0.1) mm |
| Invisible Fiber Length | Up to 50 meters |
| Net Weight | 4.0 kg/km |
| Connector Type | SC/APC |
| Insertion Loss | ≤ 0.30 dB |
| Return Loss | UPC: ≥ 50 dB / APC: ≥ 60 dB |
| Attenuation @ 1310 nm | ≤ 0.36 dB/km |
| Attenuation @ 1550 nm | ≤ 0.25 dB/km |
Mechanical & Environmental
| Parameter | Long-Term | Short-Term |
|---|---|---|
| Tensile Performance | 10 N | 20 N |
| Crush Resistance | 50 N/100 mm | 100 N/100 mm |
| Installation Temperature | -10°C ~ +60°C | |
Manufactured under ISO 9001:2015 quality management system. All optical and mechanical properties comply with relevant IEC standards.




