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| Part NO. : | DWDMFBG –series |
| Datasheet : |
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Model No: EDF Series
Applications
· WDM amplifier
· CATV amplifier
· 980nm & 1480nm pump.
· Land & underwater communication
· National defense, military project and spaceflight field
· adjustable as option.
Key Features and
Advantages
· Excellent Fiber
uniformity
· High power transforms efficacy and low noise design
· Fiber geometric performance leading industry
· DLPC9
double coating can insure excellent mechanical features of fiber
· Low
PMD
· Good performance of protect hydrogen injures
Products
Series
|
Product number |
Type of fiber |
Absorb Peak Value 1532nm (max.［1530nm-1534nm］) |
Application |
|
|
Range |
Type |
|||
|
EDF1003 |
EDF3/6/125-23 |
(2-4)dB/m |
3 dB/m |
C wave band |
|
EDF1007 |
EDF7/6/125-23 |
(4-9)dB/m |
7dB/m |
C wave band |
|
EDF1013 |
EDF13/6/125-23 |
(10-15)dB/m |
13dB/m |
C &L wave band |
|
EDF1022 |
EDF22/6/125-23 |
(19-25)dB/m |
22dB/m |
C &L wave band |
Specifications
|
Product Number |
EDF1003 |
EDF1007 |
EDF1013 |
EDF1022 |
|
Fiber Type |
EDF3/6/125-23 |
EDF3/7/125-23 |
EDF13/6/125-23 |
ED22/6/125-23 |
|
Optical Specifications |
||||
|
Absorb Peak Value 1532nm (max.［1530nm-1535nm］)range |
2-4 dB/m |
4-9 dB/m |
10-15 dB/m |
19-25 dB/m |
|
Absorb peak value 1532nm (max.［1530nm-1535nm］)type |
3dB/m |
7dB/m |
13dB/m |
22dB/m |
|
Absorb Peak Value Change with250mlength |
≤1.5% |
≤1.5% |
≤1.5% |
≤1.5% |
|
Max Background Loss (Min.［1100-1300nm］) |
≤10dB/km |
≤10dB/km |
≤10dB/km |
≤10dB/km |
|
Type Background Loss (Min.［1100-1300nm］ |
≤6dB/km |
≤6dB/km |
≤6dB/km |
≤6dB/km |
|
Bending sensitivity (100m,15mmbending radius, λ＜1620nm） |
≤0.1dB |
≤0.1dB |
≤0.1dB |
≤0.1Db |
|
Cut-off Wavelength |
≤980nm |
≤1300nm |
≤1300nm |
≤1300nm |
|
Mode Field Diameter (MFD) |
5.4±0.7μm |
5.4±0.7μm |
5.4±0.7μm |
5.4±0.7μm |
|
Numerical Aperture ( NA ) |
0.23±0.02 |
0.23±0.02 |
0.23±0.02 |
0.23±0.02 |
|
Fusion Attenuation (with G.652 at 1300&1700 ) |
≤0.15dB |
≤0.15dB |
≤0.15dB |
≤0.15dB |
|
Polarization Mode Dispersion ( PMD ) |
≤0.25ps |
≤0.25ps |
≤0.25ps |
≤0.25ps |
|
Geometrical Specifications |
||||
|
Cladding Diameter |
125±1μm |
125±1μm |
125±1μm |
125±1μm |
|
Coating Diameter |
250±7μm |
250±7μm |
250±7μm |
250±7μm |
|
Core/Cladding Concentricity |
≤0.6μm |
≤0.6μm |
≤0.6μm |
≤0.6μm |
|
Cladding / Coating Concentricity |
≤12.5μm |
≤12.5μm |
≤12.5μm |
≤12.5μm |
|
Mechanical Specifications |
||||
|
Fiber Intensity |
1.5% |
1.5% |
1.5% |
1.5% |
|
Commercial Length |
250, 500,1000m |
250, 500,1000m |
250, 500,1000m |
250, 500,1000m |
|
Environmental Specifications |
||||
|
Store temperature |
-40℃ to +75℃ |
-40℃ to +75℃ |
-40℃ to +75℃ |
-40℃ to +75℃ |
|
Operating temperature |
-5℃ to +75℃ |
-5℃ to +75℃ |
-5℃ to +75℃ |
-5℃ to +75℃ |
|
Store Humidity |
5% to 95% |
5% to 95% |
5% to 95% |
5% to 95% |
|
Operating Humidity |
5% to 95% |
5% to 95% |
5% to 95% |
5% to 95% |
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