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MODEL · FT-899

1-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 ↓

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 AttributeSilica Gel
Teflon HoseKevlar
PackagingWeight
High KV15
300m/drum5Kg
High Temperature ℃≥200~250
≥230~250≥250
500m/drum8Kg
TeflonKevlar
Silica Gel Wall ThicknessFinished Outside Diameter
0.46mm~0.96mm8×1580(1.80mm)
0.75mm3.30mm
0.96mm~1.46mm8×1580(2.40mm)
0.45mm3.30mm
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
ItemMM 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 Refraction850nm | 1300nm | 850nm | 1300nm
1.4811.476
1.4961.491
Fiber Core/Modal Diameter50.0±2.5 / 62.5±2.5 µm
50.0±2.562.5±2.5
Cladding Diameter125.0±1.0 / 125.0±1.0 µm
125.0±1.0125.0±1.0
Attenuation3.5dB/km@850nm / 3.5dB/km@850nm dB/km
3.5dB/km@850nm3.5dB/km@850nm
1.5dB/km@1300nm1.5dB/km@1300nm
Temperature℃ | -40℃~+85℃
Outer Diametermm | 2.85±0.10
Cable WeightKg/km | 18
Allowable Bending Radiusmm | Dynamic 20D Static 10D
Allow TensionN | Long-term 200 Short-term 400
Coefficient Of Heat ConductivityW/(m·k) | 1
Overview

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