FM SKU#:SKU00866E2
Model#:PBT-2A1
MFG PART#:
The nonmetallic PBT tube gel-filled temperature optic cable could be used for temperature and stress measurement, which is perfect for high voltage and electromagnetic area because of the nonmetallic structure. The world’s most advanced fiber optic-based Distributed Temperature Sensing (DTS) technology is applied.
The cable is consist of bare fiber, ointment , PBT imitation tubing, Kevlar and outer jacket. This kind of cable has a good performance of optic transmission, has an excellent anti-electromagnet ability, and resist water very well.
Item Details
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Fiber Count: 2 Fibers
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Fiber Type: 50/125μm Multimode
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Out Jacket: Default as PVC(LSZH, PE and PU are available)
Cable Structure
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Features
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Nonmetallic structure, suitable for high voltage and electromagnetic area.
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The PBT pipe protection, good mechanical performance.
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Low attenuation, good transmission performance.
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Flame retardant outer jacket, block water resistance oil.
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Application
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Used for temperature and stress measurement
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Used in subway tunnel, highway and other industries, temperature sensing, avoid disaster and accidents
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Package
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Package 1 |
Package 2 |
Package 1: usually for indoor cable, light weight cables.
Package 2: usually for outdoor cable, heavy weight cables
Usually for each roll, the cable length is 2km, but we could provide customized package for different cable lengths. |
Mark
Usually we only attach Test Report on the out package of the cable, but we could also mark as your requirements, such as:
1. Company Name
2. Cross /Net weight
3. Drum No: XX
4. Cable Length : XX
Cable production throughout the chart
Geometrical Characteristics
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Item |
MM 50 |
MM 62.5 |
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Core Diameter(µm) |
50±2.5 |
62.5±2.5 |
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Cladding Diameter (µm) |
124.8±0.1 |
124.8±0.1 |
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Cladding Non-circularity(%) |
≤1.0 |
≤1.0 |
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Core-cladding Concentricity Error (µm) |
≤1.5 |
≤1.5 |
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Coating Diameter(µm) |
245±7 |
245±7 |
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Coarting-cladding Concentricity Error (µm) |
≤12.0 |
≤12.0 |
Optical Characteristics
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Item |
MM 50 |
MM 62.5 |
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Zero Dispersion Wavelength(nm) |
1295-1320 |
1320-1365 |
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Zero Dispersion Slop [ps/(nm2.km)] |
≤0.101 |
≤0.097 |
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Ngroup Index Of Refraction |
850nm |
1300nm |
850nm |
1300nm |
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1.481 |
1.476 |
1.496 |
1.491 |
Cable Parameters
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Item |
Unit |
Multimode |
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Fiber Core/Modal Diameter |
µm |
50.0±2.5 |
62.5±2.5 |
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Cladding Diameter |
µm |
125.0±1.0 |
125.0±1.0 |
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Attenuation |
dB/km |
3.5dB/km@850nm |
3.5dB/km@850nm |
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1.5dB/km@1300nm |
1.5dB/km@1300nm |
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Temperature |
℃ |
-20℃~+85℃ |
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Outer Diameter |
mm |
4.00±0.20 |
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Allowable Bending Radius |
mm |
Dynamic 20D Static 10D |
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Strength Of Extension |
N |
Long-term 200 Short-term300 |
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Compression Strength |
N |
Long-term 800 Short-term1000 |
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