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Delivery Fee : ＄0.00
Quantity :
| Part NO. : | DWDMFBG –series |
| Datasheet : |
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| Availability : |
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Polarization
Maintaining Fiber(PMF)
125um Panda PM fiber（1550nm, MFD=6.5±1.0)
Key Features and Advantages
Very short beat length
Extremely high birefringence
Excellent polarization maintaining properties
Tight geometric tolerances
Low attenuation
Low bending-induced attenuation
Tight tolerance, dual-layer, UV- acrylate coating
High environmental stability and reliability
Applications
Fiber Optic Gyroscopes (FOGS)
Polarization maintaining fused-fiber couplers
Polarization-sensitive components
High bit rate transmission laser pigtails
Polarization-based sensors
High speed modulator pigtails
Specification
|
Fiber Type |
PM1550 125-18/250 |
|
Part NO. |
PM 1017-A |
|
Optical Properties |
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|
Operating Wavelength(nm) |
1550 |
|
Cut-off Wavelength(nm) |
1290-1520 |
|
Mode Field Diameter(um) |
6.5±1 |
|
Attenuation(dB/km) |
≤0.5 |
|
Beat Length(mm) |
≤3.5 |
|
Typical Cross Talk(dB) |
≤-40 @1310nm/4m |
|
Cross Talk(dB) |
≤-30 @1550nm/100m |
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Geometric Properties |
|
|
Clad Diameter(um) |
125.0±1.0 |
|
Coating Diameter(um) |
245.0±7.0 |
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Core/Cladding Offset(um) |
≤1.0 |
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Environmental and Mechanical Properties |
|
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Operating Temperature Range(℃) |
-50 to +85 |
|
Proof Test Level * (kpsi) |
100* |
|
Delivery Length km |
≥0.3 |
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