25GbE SFP28 Specifications
Networking Features
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25GbE/10GbE/1GbE
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IEEE 802.3ad, 802.1AX Link Aggregation
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IEEE 802.1Q, 802.1P VLAN tags and priority
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IEEE 1588v2
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Jumbo frame support (9.6KB)
Enhanced Features
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Hardware-based reliable transport
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Collective operations offloads
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Vector collective operations offloads
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64/66 encoding
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Dynamically Connected Transport (DCT)
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Enhanced atomic operations
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Support for MSI/MSI-X mechanisms
Storage Offloads
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RAID offload – erasure coding (Reed-Solomon) offload
Overlay Networks
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Stateless offloads for overlay networks and tunneling protocols
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Hardware offload of encapsulation of NVGRE and VXLAN overlay networks
1-3
Chapter 1: Overview