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Part NO. : | DCFBG-series |
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830nm, 850nm Polarization Beam Combiner/Splitter
Features | Applications |
|
High Isolation |
Fiber Optic Amplifiers |
Specifications
Parameter |
Unit |
Value |
|
Working Wavelength |
nm |
830+/-10, 850+/-10 |
|
Insertion Loss |
(Typ.) |
dB |
1.2 |
(Max.) |
dB |
1.5 |
|
Directivity |
dB |
≥50 |
|
Optical Return Loss |
dB |
≥45 |
|
Extinction Ratio (For FPBS) |
(Typ.) |
dB |
20 |
(Min.) |
dB |
18 |
|
Fiber Type of Port 1 & Port 2 |
- |
PM850 Panda Fiber |
|
Fiber Type of Port 3 |
S Type |
- |
HI780 Fiber |
P Type |
- |
PM850 Panda Fiber, Slow axis align to Port 1 |
|
Q Type |
- |
PM850 Panda Fiber, Slow axis is 45° to Port 1 |
|
Direction of Incident Polarization |
- |
Slow Axis |
|
Fiber Tensile Load |
N |
5 |
|
Maximum Optical Power (CW) |
mW |
300 |
|
Operating Temperature |
°C |
0~50 |
|
Storage Temperature |
°C |
-40~85 |
|
Package Dimension |
mm |
(Ф)5.5x35 |
Note: 1. Specifications are for device without connectors; Specifications may change without notice.
2. To add connectors, IL is 0.7dB higher, RL is 5dB lower, ER is 2dB Lower, Connector key is aligned to slow axis.
3. Devices for higher optical power or with other type fiber or consigned fiber are also available.
Ordering Information
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