Nufern Panda-Type Er-Doped Select Cutoff PM Optical Fiber 光纤线 PM-ESF-7/125
Optical Specifications
Operating Wavelength 1530 – 1610 nm
Core NA 0.150
Mode Field Diameter 8.8 ± 1.0 µm @ 1550 nm
9.1 ± 1.0 µm @ 1620 nm
Cutoff 1460 ± 60 nm
Normalized Cross Talk ≤ - 35.0 dB at 4 m @ 1300 nm
Core Absorption 55.0 ± 5.0 dB/m near 1530 nm
Birefringence 3.5 × 10-4
Geometrical & Mechanical Specifications
Cladding Diameter 125.0 ± 1.5 µm
Core Diameter 7.0 µm
Coating Diameter 245.0 ± 15.0 µm
Coating Concentricity < 5.0 µm
Core/Clad Offset ≤ 0.50 μm
First Cladding Material Depressed
Coating Material UV Cured, Dual Acrylate
Operating Temperature Range -40 to 85 °C
Prooftest Level ≥ 100 kpsi (0.7 GN/m²)
Nufern Panda-Type Er-Doped Select Cutoff PM Optical Fiber 光纤线 PM-ESF-7/125
询价采购Nufern Panda-Type Er-Doped Select Cutoff PM Optica
请微信扫描下方二维码或手动添加微信号2351992198
