C+L Band WDM Fiber Optic Circulator Polarization Insensitive
An optical circulator is a special optical passive component apply
in optical device
it can be used to separate optical powers that transfer in opposite
by in one single optical fiber, analogous to the operation of an
An standard optical circulator is a three-port device that allows
light to travel in only one direction
Example - from port 1 to port 2, then from port 2 to port 3.
This feature is very important to optical bidirectional
transmission and communication.
Usually, it is used for optical transceiver, FBG( fiber Bragg grating) filter and optical amplifier.
- Low Back Reflection
- High Extinction Ratio
- Low Insertion Loss & High Return Loss
- DWDM system
- Add-Drop Multiplexing
- Fiber AmplifierFiber Sensor
- Chromatic Dispersion Compensation Devices
- Fiber Bragg Grating
|Configuration||Port 1 to Port 2 to Port 3|
|Operation Wavelength (nm)||1525 to 1610|
|Typical Isolation (dB)||50|
|Minimum Isolation (dB)||35|
|Cross Talk (dB)||≥50|
|Polarization Dependent Loss (dB)||<0.2|
|Polarization Mode Dispersion||<0.1|
|Power Handling (mW)||500|
|Opterating Temperature (℃)||-5~+75|
|Storage Temperature (℃)||-40~+85|
|Package dimension (mm)||Φ5.5xL50 orΦ5.5xL63|
Specifications may change without notice.
Above specification are for device without connector.
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