1310-1550nm 20W High Power Optical Isolator
High-power optical isolator for 1310, 1480 and 1550 nm communication, sensing and test systems, with single-stage / dual-stage and PM / SM configuration options.
Technical Specifications
Parameter
Specification
Unit
Grade
Single / Dual
-
Center Wavelength
1550, 1480, 1310
nm
Operating Wavelength Range
±20
nm
Typical Peak Isolation @ 23°C
42 / 58
dB
Min. Isolation @ 23°C
28 / 45
dB
Typical Insertion Loss @ 23°C
0.4 / 0.5
dB
Max. Insertion Loss @ 23°C
0.55 / 0.65
dB
Min. Extinction Ratio - Both Axis
20
dB
Min. Extinction Ratio - Fast Axis Blocked
25
dB
Max. PDL (SM fiber)
0.15
dB
Min. Return Loss (Input / Output)
50 / 50
dB
Max. Optical Power (CW)
1, 2, 5 ... 20
W
Max. ns Pulse Peak Power
10 or specified
kW
Max. Tensile Load
5
N
Package Dimensions
dia. 5.5 x 35 mm / 70 x 12 x 8 mm / 33 x 17 x 11.5 mm / 60 x 17 x 11.5 mm
-
Operating Temperature
0 to +70
°C
Storage Temperature
-40 to +85
°C
Package Options
dia. 5.5 x 35; 70 x 12 x 8; 33 x 17 x 11.5; 60 x 17 x 11.5
mm
Configuration and ordering notes
Confirm center wavelength, optical power, fiber type, package, connector and pigtail requirements. If your target configuration is not an exact table value, submit it for Engineering Review.
Final wavelength, power, fiber, connector, pigtail and package options are confirmed against the selected configuration before quotation.
Review the specification table and confirm wavelength, power, fiber, connector and package for the required configuration.
Package Drawing
Need an exact configuration?
A quotation review can begin with the application, quantity and available component information. Wavelength, optical power, fiber and termination details can be clarified with engineering.