3 Ports Optical Circulator
Features
- Wide band high isolation
- Low insertion loss
- Low PDL
- High stability and high reliability
- Epoxy free optical path
- Compact in-line package
Applications
- Optical amplifiers - Metro area network
- Wavelength Add/Drop - Dispersion compensation
- Bi-direction communication
Parameter
|
Item |
Parameter |
|
Operating wavelength (nm) |
1310 or 1550 +/- 50nm |
|
Typical/Max. insertion loss |
0.6/0.8dB |
|
Isolation port 2 to 1 & port 3 to 2 |
≥50dB |
|
Return loss all three ports |
≥50dB |
|
Polarization dependent loss |
<0.05dB |
|
PMD (ps) |
0.05 |
|
Directivity port 1 to 3 & port 3 to 1 |
60dB |
|
Fiber type |
Corning SMF-28, 900um |
|
Fiber length |
Min. 1 meter each end |
|
Operating temperature |
-5℃ ~ +70℃(standard) -50 ~ +125℃ (custom-made) |
|
Storage temperature |
-40℃~+85℃ |
|
Package dimension |
5.5×50mmor L55mm |
|
Power handing |
300mW |
