1520--1650nm 125μm直径单模光纤
1520--1650nm 125μm直径单模光纤
1520--1650nm 125μm直径单模光纤
- 产品详情
- 产品参数
1520--1650nm 125μm直径单模光纤
Advantages:
· 125/245μm fiber for SM transmission from 450nm - 1750nm
· 80/170μm fibers for high reliability, small form-factortelecom components
· Ultra-low & low profile, bend-insensitive fiber forde-polarized FOGs, acoustic sensors & small form-factor sensorcomponents
· High NAs for enhanced bend-insensitivity
· High Ge content offering intrinsic photosensitivity forFBG inscription without hydrogenation
TypicalApplications:
· Hydrophones/Geophones
· Telemetry
· Down-link fibers
· FBGs
· DTS/DAS/DSS
· Laser diode pigtails
· Biomedical probes
· Couplers
Product list：
SM1500(4.2/125) Highly bendinsensitive and photosensitive fiber for FBG sensor arrays
SM1500(6.4/125) Bend insensitivefiber for distributed sensors
SM1500(7.8/125) “Bridging fiber”for reducing splice loss between sensor fibers and telecoms fibers
SM1500(9/125) Low attenuationtelecoms style fiber
Model | SM1500(4.2/125) | SM1500(6.4/125) | SM1500(7.8/125) | SM1500(9/125) |
Operating Wavelength (nm) | 1520 - 1650 | 1520 - 1650 | 1520 - 1650 | 1520 - 1650 |
Cut-Off Wavelength (nm) | 1350 - 1520 | 1350 - 1520 | 1350 - 1520 | 1300 - 1500 |
Numerical Aperture | 0.29 - 0.31 | 0.19 - 0.21 | 0.15 - 0.17 | 0.13 - 0.15 |
Mode Field Diameter (μm) | 4.0 - 4.5 @1550nm | 6.0 - 6.8 @1550nm | 7.4 - 8.6 @1550nm | 8.5 - 9.9 @1550nm |
Attenuation (dB/km) | ≤1.5 @1550nm | ≤0.5 @1550nm | ≤0.4 @1550nm | ≤0.35 @1550nm |
Proof Test (%) | 1, 2 or 3 (100, 200 or 300 kpsi) | 1, 2 or 3 (100, 200 or 300 kpsi) | 1, 2 or 3 (100, 200 or 300 kpsi) | 1, 2 or 3 (100, 200 or 300 kpsi) |
Cladding Diameter (μm) | 125 ± 1 | 125 ± 1 | 125 ± 1 | 125 ± 1 |
Core Cladding Concentricity (μm) | ≤0.50 | ≤0.75 | ≤0.75 | ≤0.40 |
Coating Diameter (μm) | 245 ± 7 | 245 ± 7 | 245 ± 7 | 245 ± 7 |
Coating Type | Dual Acrylate | Dual Acrylate | Dual Acrylate | Dual Acrylate |
Operating Temperature (°C) | -55 to +85 | -55 to +85 | -55 to +85 | -55 to +85 |
