Shenzhen Unifiber Technology Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 500km/day |
| Delivery Time | 3~5 days |
| Packaging Details | Carton box |
| Product | PMF Polarization Maintaining Fiber Optic Cable Singlemode 250um Bare PM Fiber |
| Wavelength | 980nm 1310nm 1490nm 1550nm |
| Coating Type | Dual-layer, UV-acrylate |
| Diameter | 250um |
| Package | 1KM/Reel |
| Alignment | Slow Axis or Fast Axis |
| Brand Name | Unifiber or OEM |
| Model Number | PMF Polarization Maintaining Fiber |
| Certification | ROHS |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 500km/day |
| Delivery Time | 3~5 days | Packaging Details | Carton box |
| Product | PMF Polarization Maintaining Fiber Optic Cable Singlemode 250um Bare PM Fiber | Wavelength | 980nm 1310nm 1490nm 1550nm |
| Coating Type | Dual-layer, UV-acrylate | Diameter | 250um |
| Package | 1KM/Reel | Alignment | Slow Axis or Fast Axis |
| Brand Name | Unifiber or OEM | Model Number | PMF Polarization Maintaining Fiber |
| Certification | ROHS | Place of Origin | China |
| High Light | PMF Fiber Optic Cable ，250um Fiber Optic Cable ，Singlemode Polarization Maintaining Fibre | ||
PMF Polarization Maintaining Fiber Optic Cable Singlemode 250um
Polarization maintaining fibre (PMF) is specially designed for fibre optic gyroscopes (FOGs) and polarization-sensitive components applications. This kind of fibre exhibits extremely low attenuation and excellent birefringence characteristics, and uses in a variety of demanding applications. PMF is manufactured through the high precision Plasma Chemical Vapor Deposition (PCVD) process. This process produces preforms with precise refractive index profiles, material uniformity and dimensional tolerances, therefore, makes fibres with excellent birefringence, low attenuation and extremely tight tolerances. With dual-layer, UV-cured Acrylate coating, Polarization maintaining fibre has high environmental stability performance over the temperature range of -45 ℃ to +85 ℃ (-49 ℉ to +185 ℉ ).
| Fibre Type | PM 980 125-12/250_C | PM 1310 125-13/250_C | PM 14xx 125-13/250_C | PM 1550 125-13/250_C |
| Part No. | PM1015-A+ | PM1016-C+ | PM1018-A+ | PM1017-C+ |
| Optical Properties | ||||
| Operating Wavelength (nm) | 980 | 1310 | 1400 - 1490 | 1550 |
| Cut-o Wavelength (nm) | 800 - 970 | 1100 - 1290 | 1200 - 1380 | 1290 - 1520 |
| Mode Field Diameter (μm) | 6.5±1.0 | 9.0±1.0 | 9.8±1.0 | 10.5±1.0 |
| Attenuation (dB/km) | ≤ 2.5 | ≤ 0.5 | ≤ 0.5 | ≤ 0.5 |
| Beat Length (mm) | 3.0 - 5.0 | 3.0 - 6.0 | 4.0 - 7.5 | 4.5 - 8.0 |
| Typical Cross Talk at 4m (dB) | ≤-30 | ≤-30 | ≤-30 | ≤-30 |
| Cross Talk at 1000m (dB) | ≤-25 | ≤-25 | ≤-25 | ≤-25 |
| Geometrical Properties | ||||
| Cladding Diameter (μm) | 124.5 ± 1.0 | 124.5 ± 1.0 | 124.5 ± 1.0 | 124.5 ± 1.0 |
| Coating Diameter (μm) | 245.0 ± 7.0 | 245.0 ± 7.0 | 245.0 ± 7.0 | 245.0 ± 7.0 |
| Cladding Non-Circularity (%) | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 |
| Core Concentricity Error (μm) | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 |
| Coating Type | Dual-layer, UV-acrylate | Dual-layer, UV-acrylate | Dual-layer, UV-acrylate | Dual-layer, UV-acrylate |
| Mechanical Properties | ||||
| Operating Temperature (℃) | -45 to +85 | -45 to +85 | -45 to +85 | -45 to +85 |
| Proof Test (100 kpsi) | 100 | 100 | 100 | 100
|
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
5000000-8000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Unifiber, a Hi-Tech company specialized in developing and manufacturing optical fiber products. Based on strong hardware development, we are offering the most cost-effective cabling solutions on optical networking, data center, FTTx and OEM solution. Our featured products includes FTTA Waterproof... Unifiber, a Hi-Tech company specialized in developing and manufacturing optical fiber products. Based on strong hardware development, we are offering the most cost-effective cabling solutions on optical networking, data center, FTTx and OEM solution. Our featured products includes FTTA Waterproof...
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