Smart Product Number: FUD-3861
EDFL-1250
Optical Specifications
Operating Wavelength
1530 – 1625 nm
Core NA
0.250
Mode Field Diameter
5.2 ± 0.5 µm @ 1550 nm
Cutoff
1250 ± 150 nm
Core Attenuation
≤ 15.0 dB/km @ 1200 nm
Core Absorption
30.0 ± 3.0 dB/m near 1530 nm
Geometrical & Mechanical Specifications
Cladding Diameter
125.0 ± 1.0 µm
Core Diameter
4.5 µm
Coating Diameter
245.0 ± 10.0 µm
Coating Concentricity
< 5.0 µm
Core/Clad Offset
≤ 0.30 μm
Operating Temperature Range
-40 to 85 °C
Prooftest Level
≥ 200 kpsi (1.4 GN/m²)
Comments
Coating Requirements:
UV Cured, Dual Acrylate.
Other Requirements:
Fiber designed to operate in the L-Band.
商品属性 [波长] 1530 - 1625 nm [掺杂类型] Er [芯径大小] 4.5 µm [首包层直径] 125 µm [数值孔径] 0.250 [光学包层] Single