10M-25G Ethernet PCS and MAC

Support 10M, 100M, 1000M, 1.25G, 2.5G, 5G, 10G, and 25G Ethernet PCS and MAC functions with PHY interfaces.

25G/10G/SGMII/ 1000BASE-X PCS and MAC

Alphawave Semi 25G/10G/SGMll/1000BASE-X is the fully integrated Physical Coding Sublayer (PCS), KR FEC (IEEE Clause 74 – fire code FEC), SGMII / 1000BASE-X and Media Access Controller (MAC) core for 25Gbps, 10Gbps, 2.5Gbps/1.25Gbps Ethernet applications which is complaint with IEEE 802.3 standard and SGMII specification 1.6.

  • Support 10GGBASE-R/KR/XFI and 1000BASE-KX PMD interfaces
  • Support 25G/10G/SGMll/1000BASE-X PCS encoding
  • Support for a single-lane SerDes interface
  • MAC rate at 25G/10G/2.5G/1G
  • Optional FC FEC (RS 2112,2080) – IEEE 802.3 Clause 74
  • Support in 25/10GBASE-KR mode

25G/10G/2.5G/1.25G Block Diagram

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QSGMII/SGMII/ 1000BASE-X PCS and MAC

Alphawave Semi QSGMII and SGMll/1000BASE-X is the fully integrated 5G QSGMII, 2.5G/1.25G SGMII and 1000BASE-X Physical Coding Sublayer (PCS-X) and Media Access Controller (MAC) core for Ethernet applications which is complaint with IEEE 802.3 standard and QSGMII and SGMII specifications.

  • Support 5Gbps, 2.5Gbps and 1.25Gbps SerDes interfaces
  • Support QSGMII, SGMII and 1000BASE-X 8B10B PCS encoding
  • Support 4 or 1 channel operations
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QSGMII/SGMII/1000BASE-X MAC Block Diagram

2.5G/1000M/100M/10M Quad-Mode MAC

Alphawave Semi 2.5G/1000M/100M/10M is the fully integrated 2.5G/1000M/100M/10M Quad-mode Media Access Controller (MAC) core for Ethernet applications which is complaint with IEEE802.3 standard and RGMII specifications.

  • Integrated Quad-mode operation MAC with RGMII and GMII interface for area efficiency
  • Fully compatible with IEEE802.3 2015 standard, and RGMII specification 1.3 and 2.0
  • Super low latency with minimized fixed and variable delay for network efficiency.
  • Supports 1588v2 1-step and 2-step time stamps and full error handling
  • Supports 802.1Qbb priority flow control (PFC)
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MAC Block Diagram

Alphawave Semi™ is a global leader in high-speed connectivity for the world’s technology infrastructure. Our IP and custom silicon solutions meet the needs of global tier-one customers in data centers, compute, networking, AI, 5G, autonomous vehicles, and storage.
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