Polarization Maintaining Circulator
4ports 1550nm
Fiber Optic Circulator is a device that redirects light from port to port in one certain direction. It utilizes proprietary designs and metal bonding micro optics packaging. 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 |
|
Configuration |
|
Port1 to Port2, Port2 to Port3, Port3 to Port4 |
|
Operating wavelength |
nm |
1550+/-30 |
|
Typical Insertion loss |
dB |
1.0 |
|
Max. Insertion loss |
dB |
1.2 |
|
Channel Peak Isolation |
dB |
>=50 |
|
Channel Isolation |
dB |
>=40 |
|
Extinction Ratio |
dB |
>20 |
|
Channel Cross Talk |
dB |
>50 |
|
Return Loss |
dB |
>50 |
|
Max. power handling |
mW |
500 |
|
Operating Temperature |
℃ |
-5~+70 |
|
Storage Temperature |
℃ |
-40~+85 |
|
Fiber Type |
|
PM Panda Fiber |
|
Package Dimension |
mm |
5.5x35 |
Fused Coupler
