Gigabit DOCSIS® Cable Gateway Device

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Fourth-generation DOCSIS® 3.0 System-on-a-Chip (SoC) capable of 1-Gb/s downstream speeds by bonding up to 24x8 DOCSIS channels.
Broadcom’s BCM3384 DOCSIS®/EuroDOCSIS™ 3.0 cable gateway SoC combines Broadcom's Full-Band Capture (FBC) digital tuning technology with remote diagnostics, dual-band concurrent Wi-Fi, a dedicated applications processor and integrated DECT 6.0 CAT-iq 2.0. Broadcom's DOCSIS technology enables advanced data, voice and video services throughout the home. When combined with Broadcom's set-top box SoC with fast-acquisition technology, video channels can be pretuned and users can enjoy the experience of Broadcom's FastRTV® fast-channel-change technology.


  • Features 24x8 DOCSIS channel bonding for breakthrough Internet speeds
  • Enables fastest whole-home connected solution when paired with 5G WiFi
  • Accelerates time to market with pin compatibility to Broadcom’s DOCSIS 3.0 cable gateway SoC
  • Integrates DECT and turnkey software to deliver complete digital voice solution


  • Set-Top Boxes
  • Home Gateways 

Lifecycle Status


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Lifecycle Active
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