Chelsio 2-port Low Profile 10/25GbE Server Offload Adapter With PCI-E x8 Gen 3 MPN:T6225-SO-CR

Complete and flexible TCP offload. The T6225-SO-CR transport engine executes programmable firmware and is configurable with hundreds of registers for protocol parameters, RFC compliance and offload control. It can offload protocol processing per connection, per-server, per-interface, while simultaneously providing complete stateless offload for non-offloaded connections (processed by operating systems stack running on host CPU). It also provides a flexible direct data placement capability for regular TCP sockets, with all the benefits of zero-copy and kernel bypass without rewriting the applications. Packet switching and routing. T6225-SO-CR integrates a 140-port high performance L2-L3 packet switch with integrated access control and flow control support, which allows switching traffic from any of the ports or host queues or physical or virtual functions to each other. The switch can further provide multicast and replication functions in ingress or egress direction. Typical use is for very high performance OVS offload. Sixth-generation protocol offload engine. T6 is Chelsios sixth-generation TCP offload (TOE) design, fifth-generation iSCSI design, and fourth-generation iWARP (RDMA) implementation. With support for the 8 Gbps PCIe Gen3 data rate, it provides 128 Gbps of raw bandwidth. Also provides support for PCIe SR-IOV virtualization with embedded virtual switch. High performance security offload. T6225-SO-CR introduces ground breaking TLS/SSL performance with inline cryptographic functions leveraging Chelsios proprietary TCP/IP offload engine. Chelsios full offload TLS/SSL is uniquely capable of 100Gb line rate performance. In addition, it can be used with inline mode for DTLS and in a traditional co-processor lookaside mode to accelerate IPsec, TLS/SSL with AES, SHA1 and SHA2 processing and SMB 3.X Crypto.

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