Polarization
Maintaining Optical Circulator
 AC Photonics' polarization
maintaining optical circulator utilizes proprietary designs and metal
bonding micro optics packaging. It provides low insertion loss, broad
band high isolation, high extinction ratio, excellent temperature
stability and optical path epoxy free. It can be used for wavelength
add/drop, dispersion compensation and EDFA applications. All AC Photonics
products are Telcordia qualified.
Features |
 |
Applications |
-
Low Insertion Loss
- Wide
Band, High Isolation
- High
Extinction Ratio
- Compact
In-Line Package
- High
Stability and Reliability
- Epoxy
Free Optical Path
|
- Optical
Amplifier
- Metro
Area Network
- Wavelength
Add / Drop
- Dispersion
Compensation
- Bi-Direction
Communication
|
Performance
Specifications
Parameter
|
P
Grade |
A
Grade |
| Configuration |
Port
1 to Port2 to Port 3 |
| Operation
Wavelength (nm) |
1310
± 20 or 1550 ± 20 |
| Insertion
Loss (dB) |
Typical |
0.6 |
0.8 |
| Maximum |
0.8 |
1.0 |
| Channel
Peak Isolation (dB) |
40 |
|
Channel Typical Isolation (dB) |
30 |
| Channel
Minimum Isolation (dB) |
25 |
| Extinction
Ratio(dB) |
Minimum |
20 |
| Typical |
25 |
| Directivity
(dB) |
>50 |
| Return
Loss (dB) |
>55 |
|
Power Handling (mW) |
300
|
| Direction
of incident polarization |
Slow
axis |
| Operating
Temperature (°C) |
0
~ +70 |
| Storage
Temperature (°C) |
-40
~ +85 |
| Fiber
Type |
PM
on port1 and 2, SMF-28 or PM on port3 |
| Package
Dimension (mm) |
ø5.5
x L65 |
1.
The PM fiber and the connector key are aligned to the slow axis.
2.
For devices with connectors, insertion loss will be 0.3dB higher,
return loss will be 5dB lower, and extinction loss will be 2dB lower.
Ordering Information
|
PMOC
|
|
|
|
|
|
|
|
Port
|
Wavelength
|
Grade
|
Pigtail
Style
|
Fiber Length
|
In/Out
Connector
|
3=3
Port |
13=1310nm
15=1550nm |
A=A
Grade
P=P Grade |
1=Bare Fiber
2=900um Jacket
|
1 = 0.75m
2=1m
3=1.5m |
0=None
1=FC/APC
2=FC/PC
3=SC/APC
4=SC/PC
5=ST
6=LC |
|
