Polarization Insensitive Circulator
3port (850nm, 980nm)
Polarization Insensitive Fiber Optic Circulator is a device that redirects light from port to port in one certain direction. The device is designed for use in WDM systems, optical amplifiers, Metro Area Network, Wavelength Add / Drop, Dispersion Compensation, Bi-Direction Communication, sensor applications. The component features high power, low Polarization Dependent Loss, wide band high isolation, high return loss, and excellent environmental stability, Compact In-Line Package, Epoxy Free Optical Path.
Specification
|
Parameter |
Unit |
Value |
|
Center Wavelength |
nm |
850 or 980 |
|
Operating Wavelength Range |
nm |
±10 |
|
Min. Isolation at 23℃ |
dB |
20 |
|
Typ. Insertion loss at 23℃ |
dB |
1.3 |
|
Max. Insertion loss at -5~+70° C |
dB |
1.8 |
|
Min. Return loss |
dB |
50 |
|
Min. Cross talk |
dB |
45 |
|
Max. PDL |
dB |
0.2 |
|
Max. Optical Power (CW) |
mW |
300 |
|
Max. Tensile Load |
N |
5 |
|
Fiber Type |
|
HI 1060nm fiber |
|
Operating Temperature |
℃ |
-5 to +70 |
|
Storage Temperature |
℃ |
-40 to +85 |
|
Package Dimensions |
mm |
module box |
Above specifications are for device without connector.
For device with connector, IL will be 0.3dB higher and RL will be 5dB lower.
Fused Coupler
