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The Broadcom 3392 can be compared to other Wi-Fi and Bluetooth combo chips on the market, including:
The chip is already being integrated into high-performance consumer premises equipment (CPE). Major hardware manufacturers like Compal Broadband Networks (CBN) and Vantiva have announced or released modems and gateways powered by the BCM3392.
: The BCM3392 supports four independent Orthogonal Frequency Division Multiplexing (OFDM) downstream channels. This is a massive leap from the two OFDM channels supported by the legacy BCM3390.
While the world is talking about DOCSIS 4.0, that rollout is expensive and slow. The BCM3392 is a more immediate solution because: broadcom 3392
Broadcom BCM3392: The Next Generation in 10G DOCSIS 3.1 CPE Technology
Unlocking 10G Speeds: How the Broadcom BCM3392 is Supercharging DOCSIS 3.1 Broadcom BCM3392
The introduction of the BCM3392, alongside competing devices like the Intel Puma 7 series, directly catalyzed the widespread availability of gigabit-class cable internet. For consumers, this chip translated into tangible benefits: dramatically faster downloads for 4K/8K video and large game files, reduced latency for real-time applications like video conferencing and cloud gaming, and the headroom necessary for dozens of simultaneously connected smart home devices. The Broadcom 3392 can be compared to other
| Feature | BCM3382 (DOCSIS 3.0) | BCM3392 (DOCSIS 3.1) | BCM3395 (DOCSIS 3.1 + 4x4 Wi-Fi) | |-----------------------|----------------------|----------------------|-----------------------------------| | Downstream bonding | 32x8 SC-QAM | 32x8 + 1x OFDM | 32x8 + 2x OFDM (full spec) | | CPU | Dual-core MIPS | Dual-core ARM A7 | Quad-core ARM A7 or A53 | | Ethernet ports | 4x GbE | 4x GbE | 4x GbE + 2.5G or 10G uplink | | Integrated Wi-Fi | No | No | Yes (4x4 802.11ac Wave 2) |
The prominent Taiwan-based manufacturer rolled out a full portfolio of multi-gigabit data modems and gateways powered by the BCM3392.
Unlocking the Power of Wi-Fi 6 with Broadcom 3392 This is a massive leap from the two
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It supports up to four 192MHz-wide OFDM channels for downstream traffic, doubling the capacity of previous-generation DOCSIS 3.1 chips.
: It acts as a critical bridge, allowing users to experience near-next-gen speeds on existing DOCSIS 3.1 networks that have been upgraded with new software.
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Author(s): Preda, Gabriel • Sculley, D. • Goldbloom, Anthony
Publisher: Packt Publishing
Pub. Date: 2023
pages: 371
Language: lang_en
ISBN: 978-1-80512-851-9
eISBN: 978-1-80512-571-6