2000nm Optical Circulator(2μm)
Features
Applications
Low Insertion Loss
EDFA & Raman Amplifier
High Return Loss
Fiber Sensor
High Isolation
Fiber Instrument
High Extinction Ratio
High Reliability& Stability
Specifications
Parameters
Unit
Values
Center Wavelength
nm
1950, 2000, 2050
Bandwidth
±10
Min.Isolation at 23℃
dB
20
Max.Insertion Loss at 23℃
1.5
Max. Polarization Dependent Loss
0.15
Min.Return Loss
50
Min.Directivity
40
Power Handling
mW
300
Fiber Type
-
SMF-28E, SM1950
Operating Temperature
℃
0~+60
Storage Temperature
-40~+85
For device with connector, IL is 0.3dB higher, RL is 5dB lower.
Ordering Information
PICIR-1111-222-34-555
1111
-Center Wavelength:
1950=1950nm, 2000=2000nm
222
-Fiber Type:
001=PM1550, 008=SMF-28E, 045=Nufern PM1950, 046=Nufern SM1950
3
-Package Dimension:
0=φ5.5x35mm, 1=φ5.5x50mm, S=Specified
-Pigtail Type:
0=250μm bare fiber, 1=900μm loose tube
4
-Fiber Length:
0=0.8m,1=1m
555
-Connector Type:
0=FC/UPC,1=FC/APC,2=SC/UPC,3=SC/APC,4=LC/UPC,5=LC/APC