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Fiberer 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 Fiberer products are Telcordia qualified.
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) |
f5.5 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
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PMOC |
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3=3 Port |
13=1310nm
15=1550nm |
A=A Grade
P=P Grade |
1=Bare Fiber
2=900um Jacket
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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 | |
