Fiber Optic LAN Components High Speed VCSEL 2.
5Gbps HFE4090-321 FEATURES • Designed for drive currents between 5 and 15 mA • Optimized for low dependence of electrical properties over temperature www.
DataSheet4U.
com • High speed ≥1 GHz The HFE4090-321 is a high-performance 850 nm VCSEL (Vertical Cavity Surface-Emitting Laser) packaged for high-speed data communications.
LASER RADIATION AVOID EXPOSURE TO BEAM CLASS 3B LASER PRODUCT The HFE4090-321 is a high radiance VCSEL designed to convert electrical current into optical power that can be used in fiber optic communications and other applications.
As the current varies above threshold, the light intensity increases proportionally.
The HF...

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