1 / 21-Core 62.5/125 µm Multimode Silicone-Teflon Sensing Cable
F-tone Networks FT-899: 1-core 62.5/125 µm multimode silicone-teflon sensing cable rated for 250 °C high-temperature and 6 kV high-voltage service for plants.
- 特征 采用耐高温、耐高压材料对光纤进行保护。 在250℃环境下正常工作,不影响光纤传输。 在6kv高压环境下正常工作,不影响光纤传输。 符合RoHS要求。 默认为黑色外套。
- 应用 电源系统柜与柜之间的连接 高温环境下正常传输
- 包装 1
- 包装 2
- Material Attribute
- Silica Gel
- Teflon Hose
- Kevlar
- Packaging
- Weight
- High KV
- 15
Reference model FT-899 in your inquiry. Datasheets are confirmed offline before order. Full specifications ↓
Technical parameters
| 特征 采用耐高温、耐高压材料对光纤进行保护。 在250℃环境下正常工作,不影响光纤传输。 在6kv高压环境下正常工作,不影响光纤传输。 符合RoHS要求。 默认为黑色外套。 | 应用 电源系统柜与柜之间的连接 高温环境下正常传输 |
|---|---|
| 包装 1 | 包装 2 |
| Material Attribute | Silica Gel |
| Teflon Hose | Kevlar |
| Packaging | Weight |
| High KV | 15 |
| 300m/drum | 5Kg |
| High Temperature ℃ | ≥200~250 |
| ≥230~250 | ≥250 |
| 500m/drum | 8Kg |
| Teflon | Kevlar |
| Silica Gel Wall Thickness | Finished Outside Diameter |
| 0.46mm~0.96mm | 8×1580(1.80mm) |
| 0.75mm | 3.30mm |
| 0.96mm~1.46mm | 8×1580(2.40mm) |
| 0.45mm | 3.30mm |
| 特征 双铠装护套确保良好的机械性能。 微小的直径和样品结构提供了良好的导热性。 外护套符合 UL、RoHS 和 IP9 标准。 灵活且有弹性,易于部署。 | 应用 高速公路隧道、地下隧道火灾探测 电源线隧道、电源线层间温度检测 工厂、大厅、粮仓等消防监控 煤炭、石化管道等安全检测 |
| Item | MM 50 | MM 62.5 |
| Core Diameter(µm) | 50±2.5 | 62.5±2.5 |
| Cladding Diameter (µm) | 124.8±0.1 | 124.8±0.1 |
| Cladding Non-circularity(%) | ≤1.0 | ≤1.0 |
| Core-cladding Concentricity Error (µm) | ≤1.5 | ≤1.5 |
| Coating Diameter(µm) | 245±7 | 245±7 |
| Coarting-cladding Concentricity Error (µm) | ≤12.0 | ≤12.0 |
| Zero Dispersion Wavelength(nm) | 1295-1320 | 1320-1365 |
| Zero Dispersion Slop [ps/(nm2.km)] | ≤0.101 | ≤0.097 |
| Ngroup Index Of Refraction | 850nm | 1300nm | 850nm | 1300nm |
| 1.481 | 1.476 |
| 1.496 | 1.491 |
| Fiber Core/Modal Diameter | 50.0±2.5 / 62.5±2.5 µm |
| 50.0±2.5 | 62.5±2.5 |
| Cladding Diameter | 125.0±1.0 / 125.0±1.0 µm |
| 125.0±1.0 | 125.0±1.0 |
| Attenuation | 3.5dB/km@850nm / 3.5dB/km@850nm dB/km |
| 3.5dB/km@850nm | 3.5dB/km@850nm |
| 1.5dB/km@1300nm | 1.5dB/km@1300nm |
| Temperature | ℃ | -40℃~+85℃ |
| Outer Diameter | mm | 2.85±0.10 |
| Cable Weight | Kg/km | 18 |
| Allowable Bending Radius | mm | Dynamic 20D Static 10D |
| Allow Tension | N | Long-term 200 Short-term 400 |
| Coefficient Of Heat Conductivity | W/(m·k) | 1 |
Product details
The FT-899 from F-tone Networks is a 1-core 62.5/125 µm multimode silicone-teflon sensing cable rated for high-temperature and high-voltage service. Built with a silica gel layer, teflon hose and kevlar elements, it keeps operating at 250 °C and under 6 kV high voltage without affecting optical transmission, and the outer jacket meets RoHS requirements with a default black finish. The compact construction gives good heat conductivity (1 W/(m·k)) in a 2.85 ± 0.10 mm outer diameter at 18 kg/km, with a dynamic bend radius of 20D and static 10D. Long-term tension is 200 N (short-term 400 N). Flexible and resilient, it deploys easily in power systems and industrial plants where heat and voltage rule out standard cable designs.
Key Features
- 1-core 62.5/125 µm multimode fiber; silica gel, teflon hose and kevlar construction
- Operates at 250 °C and under 6 kV high voltage
- Heat conductivity 1 W/(m·k); outer diameter 2.85 ± 0.10 mm; 18 kg/km
- Flexible and resilient for easy deployment
- RoHS compliant outer jacket; default black finish
- Long-term tension 200 N (short-term 400 N)
Applications
- Power system cabinet-to-cabinet connections
- High-temperature environment transmission
- Power sensor signal transmission
- Industrial plants with heat and voltage constraints
For pricing, datasheets and OEM/ODM inquiries, contact the F-tone Networks sales team: una@f-tone.com / betty@f-tone.com · WhatsApp: +86 17761163895
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