10 Gb/s 850 nm 1x4 array Oxide VCSEL

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The Broadcom AFCD-V24KB is a 850nm 10 Gb/s 1x4 array Oxide GaAs based Vertical Cavity Surface Emitting Laser (VCSEL) with 150µm thickness substrate.  Designed for use in 40Gb/s Ethernet links compliant to IEEE802.3ba and 40GBASE-SR4, the VCSEL array enables the optical power to be coupled efficiently into 50/125um and 62.5/125um multimode fiber.


  • 850nm wavelength range
  • Data rates from DC to 10.3125 Gb/s
  • High power output 
  • Suitable for use in non-hermetic environments


  • 40GbE SR4 QSFP+ pluggable transceiver
  • 40GbE QSFP+ active optical cable (AOC)

Lifecycle Status

Limited Release

Substance Compliance

  • RoHS6
    Fully Compliant
Specification Value
Lifecycle Limited Release
Distrib. Inventory No
Form Factor Die
Number of Channels 4
Wavelength 850 nm
Temperature +5°C +75°C
Dimensions (LxWxH in µm) 220x970x150
Top Contact Configuration GS
RoHS6 Compliant Y
Data Rate 10 Gb/s
Product Brief1 i