Features of C & L-Band Circulator
Low Insertion Loss
Wide Band High Isolation
Low PDL
Compact In-Line Package
High Stability and Reliability
Epoxy Free Optical Path
Application of C & L-Band Circulator
Optical Amplifier
Metro Area Network
Wavelength Add / Drop
Dispersion Compensation
Bi-Direction Communication
C & L-Band Circulator Specifications
|
Parameter |
P Grade |
A Grade |
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|
Configuration |
Port 1 to Port2 to Port 3 |
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Operation Wavelength (nm) |
1470 to 1610 nm |
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|
Insertion Loss (dB), |
Typical |
1 |
1.1 |
|
Maximum |
1.2 |
1.3 |
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Channel Peak Isolation (dB) |
>50@1550nm |
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Channel Isolation (dB) |
>40(1520nm~1580nm); |
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|
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>32(1470nm~1610nm) |
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Channel Cross Talk (dB) |
>50 |
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Polarization Dependent Loss (dB) |
<0.20 |
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Polarization Mode Dispersion (ps) |
<0.1 |
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Return Loss (dB) |
>50 |
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Power Handling (mW) |
300 |
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Operating Temperature (°C) |
0 ~ +70 |
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Storage Temperature (°C) |
-40 ~ +85 |
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Dimensions (mm) |
Ø5.5 x L50 |
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Optical Circulator Ordering information
|
Item |
Description |
|
BEYOND-PIOC |
beyond Polarization Insensitive Optical Circulator |
|
Port |
3=3 port |
|
Wavelength |
13=1310nm 15=1550nm 16=1585nm |
|
Grade |
P=Premium A=Grade A |
|
Pigtail Style |
1=250um Bare Fiber 2=900um Jacket |
|
Fiber Length |
1=1.0m 2=2m |
|
Connector |
0=None 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC 5=ST 6=LC |