10Gb/s Dual-Channel Transceiver IC

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The Broadcom AFSI-Q22C0 dual channel transceiver IC is designed to simultaneously support two short communication links over multi-mode fiber at serial (64/66, NRZ) bit rates up to 10 Gb/s. The IC includes two independent VCSEL driver circuits and two independent receiver circuits as well as an efficient digital control state machine.   


  • 2 channel VCSEL driver and 2 channel receiver
  • 10 Gbps data rate with 64/66 encoded data
  • Signal Detect (LSOD) with programmable threshold and hysteresis
  • Two wire serial bus interface for programming and CIO defined power management 2-bit TWS hardware address control
  • Die size: width 2.55mm
  • Die thickness: 975µm
  • Chip substrate temperature range 0C – 90C


  • High bandwidth (10Gbps) VCSEL based fiber optic interconnects for datacom, computercom and consumer electronics

Lifecycle Status

Limited Release

Substance Compliance

  • RoHS6
    Fully Compliant
Specification Value
Lifecycle Limited Release
Distrib. Inventory No
Number of Channels 2
Temperature 0C to + 90°C
Form Factor Die
Fiber Type Multimode
RoHS6 Compliant Y
Pwr Supply In V 3.3 & 1.5
Data Rate 10 Gb/s