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PRODUCT INFORMATION
840nm
2B454
VCSEL Laser Diode
Datacom
This Vertical Cavity SurfaceEmitting Laser is designed for Fibre Channel, Gigabit Ethernet, ATM and general applications. It incorporates a photodiode to monitor the optical power and allow for feedback control. For eye safety, the optical power is attenuated to comply with IEC Laser Class 1 requirements.
Optical and Electrical Characteristics
PARAMETER SYMBOL MIN. TYP . MAX. UNIT
(25° C Case Temperature) TEST CONDITION
Fiber-Coupled Power Optical Power Slope Efficiency
(dPo/dIF)
Pfiber Po
100 400 50 2 830 840 0.5 1.9 3.5 30 100 30 -130 860 1 2.
2B454 Datasheet
