耐高溫單模光纖（PolyImide-Coated SM Optical Fiber）
OPTICAL CHARACTERISTICS
|
Characteristics
|
Conditions
|
Specified Values
|
Unit
|
|
Attenuation Coefficient
|
1310nm
|
≦ 0.5
|
[dB/km]
|
|
|
1550nm
|
≦ 0.4
|
[dB/km]
|
|
Mode Field Diameter
|
1310nm
|
8.8 ~ 9.8
|
[μm]
|
|
Fiber Cut-off Wavelength
|
1150 ~ 1330
|
[nm]
|
|
|
Zero Dispersion Wavelength
|
1300 ~ 1322
|
[nm]
|
|
|
Zero Dispersion Slope
|
|
≦ 0.092
|
[ps/(nm2·km)]
|
|
Dispersion Coefficient
|
1285 – 1330 nm
|
≦ 3.1
|
[ps/(nm·km)]
|
|
|
1550nm
|
≦ 18
|
[ps/(nm·km)]
|
|
PMD
|
|
≦ 0.2
|
[ps/√km]
|
PHYSICAL CHARACTERISTICS
|
Core / Cladding Concentricity Error
|
|
≦ 0.8
|
|
Cladding Diameter
|
|
125 ± 1
|
|
Cladding Non-Circularity
|
|
≦ 2.0
|
|
Coating Diameter
|
|
145 ± 5
|
|
Clad / Coat Concentricity Error
|
|
≦ 3
|
|
Proof Test
|
|
50
|
|
Length
|
Customize
|
|
