Polarization Independent Circulator
High Power 1W 1310nm or 1550nm
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 |
1310 or 1550 |
|
Operating Wavelength Range |
nm |
±20 |
|
Min. Isolation at 23℃ |
dB |
45 |
|
Typ. Insertion loss |
dB |
0.8 |
|
Max. Insertion loss |
dB |
0.9 |
|
Min. Return loss |
dB |
55 |
|
Min. Cross talk |
dB |
50 |
|
Min. PDL |
dB |
0.1 |
|
Min. PMD |
ps |
0.1 |
|
Max. Optical Power (CW) |
W |
1 |
|
Max. Tensile Load |
N |
5 |
|
Fiber Type |
|
SMF-28e Fiber |
|
Fiber Jacket |
|
250um bare fiber or 900um loose tube |
|
Connector Type |
|
None, or FC/UPC, FC/APC or specify |
|
Operating Temperature |
℃ |
-5 to +70 |
|
Storage Temperature |
℃ |
-40 to +85 |
|
Package Dimensions |
mm |
dia 5.5 x 60mm |
Above specifications are for device without connector.
Device with connector, IL will be 0.3dB higher and RL will be 5dB lower.
Fused Coupler
