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Marvell® MV-Q3244 Automotive 802.3ch compliant 10GBase-T1 PHY
The Marvell® MV-Q3244 device is a single-pair Ethernet physical layer transceiver (PHY) that supports operation over shielded twisted pair (STP). The transceiver implements the Ethernet physical layer portion of 2.5G/5G/10GBASE-T1 as defined by the IEEE 802.3ch standard.
The MV-Q3244 has integrated MACsec that secures against the Layer 2 In-Vehicle Networking security threats. MACsec secures data exchange on a hop-by-hop basis and prevents attacks such as intrusion, man-in-the-middle, and replay attacks.
The device is designed to directly connect to automotive-grade Graphics Processing Units (GPUs), CPUs, Ethernet switches, and Electronic Control Units (ECUs) via 10G/5G/2.5G USXGMII, 10 Gbps XFI, 2.5 Gbps 2500BASE-X interface to support the operations and network rates required for In-Vehicle Networks (IVN).
The device uses advanced mixed-signal processing to perform equalization, echo cancellation, data recovery, and error correction at full line rate. The device achieves robust performance and exceeds automotive electromagnetic interference (EMI) requirements in noisy environments with very low power dissipation.
Key Features
- 2.5G/5G/10GBASE-T1, IEEE 802.3ch compliant PHY
- Supports IEEE 802.1AE MACsec
- 802.1AS, 802.1AS-Rev PTP
- AEC Q100 Grade 2 Qualified
Applications
- Advanced Driver Assistance Systems
- Central Gateway
- Inter zone connectivity
Documentation
Additional Information
Additional product information is available under NDA on the Marvell Extranets. To contact Marvell Sales, please submit your inquiry via request for information below.
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