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HFE218x-521 - Fiber Optic LAN Components

Download the HFE218x-521 datasheet PDF. This datasheet also covers the HFE4090-321 variant, as both devices belong to the same fiber optic lan components family and are provided as variant models within a single manufacturer datasheet.

General Description

SALES AND SERVICE Honeywell Sensing and Control serves its customers through a worldwide network of sales offices and distributors.

Key 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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HFE4090-321_Honeywell.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number HFE218x-521
Manufacturer Honeywell
File Size 2.88 MB
Description Fiber Optic LAN Components
Datasheet download datasheet HFE218x-521 Datasheet

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HFE219x-521 Fiber Optic LAN Components
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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.