Product Detail
The 4-port Mini Fiber Optic Circulator is a compact, high performance lightwave component that routes incoming signals from Port 1 to Port 2, Port 2 to Port 3, Port 3 to Port 4. The component provides high isolation, low insertion loss, low PDL, low PMD and excellent environmental stability. It is widely used in combination with fiber gratings and other reflective components in DWDM systems, high speed systems and bi-direction communication systems.
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Specifications |
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Parameter |
Unit |
Value |
|
Center Wavelength (λc) |
nm |
1310 or 1550 |
|
Operating Wavelength Range |
nm |
λc ± 20 |
|
Transmitting Direction |
- |
1→2, 2→3, 3→4 |
|
Typ. Insertion Loss |
dB |
0.7 |
|
Max. Insertion Loss |
dB |
0.9 |
|
Min. Isolation, 23℃ |
dB |
38 |
|
Min. Crosstalk |
dB |
50 |
|
Min. Return oss |
dB |
50 |
|
Max. Polarization Dependent Loss, 23 ℃ |
dB |
0.2 |
|
Max. Polarization Mode Dispersion |
ps |
0.1 |
|
Max. Optical Power (Continuous Wave) |
mW |
300 |
|
Max. Tensile Load |
N |
5 |
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Fiber Type |
- |
SMF-28 fiber |
|
Operating Temperature |
℃ |
0 to + 70 |
|
Storage Temperature |
℃ |
- 40 to + 85 |
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Package Dimensions |
mm |
5.5×40 |
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