Technical Specifications
25GbE SFP28 Specifications
Ethernet
- 25GbE / 10GbE / 1GbE
- IEEE 802.3ad, 802.1AX Link Aggregation
- IEEE 802.1Q, 802.1P VLAN tags and priority
- IEEE 1588v2
- Jumbo frames support (9.6KB)
Enhanced Features:
- Hardware-based reliable transport
- Collective operations offloads
- Vector collective operations offloads
- 64/66 encoding
- Dynamically Connected transport (DCT)
- Enhanced Atomic operations
- Support for MSI/MSI-X mechanisms
Storage Offloads:
- RAID offload - erasure coding (Reed-Solomon) offload
CPU Offload Features:
- RDMA over Converged Ethernet (RoCE)
- TCP/UDP/IP stateless offload
- LSO, LRO, checksum offload
- RSS (can be done on encapsulated packet), TSS, HDS, VLAN insertion/stripping, Receive flow steering
- Intelligent interrupt coalescence
Overlay Networks:
- Stateless offloads for overlay networks and tunneling protocols
- Hardware offload of encapsulation and decapsulation of NVGRE and VXLAN overlay networks
Hardware-Based I/O Virtualization:
- Single Root IOV
- Multi-function per port
- Multiple queues per virtual machine
- VMware NetQueue support
Virtualization:
- SR-IOV: Up to 256 Virtual Functions
- SR-IOV: Up to 16 Physical Functions per port
Management Features:
- Remote boot over iSCSI
- PXE and UEFI
OS Support:
- RHEL/CentOS
- Windows
- FreeBSD
- VMware
10GbE RJ45 Specifications
I/O Features:
- MXI-X Support
- Intel Flow Director
- Low Latency
- Multiple Queues - 64 Tx and Rx per Port
- Tx/Rx IP, SCTP, TCP, and UDP Checksum
Offloading (IPv4, IPv6) Capabilities
- Tx TCP Segmentation Offload (IPv4, IPv6)
Network Features:
- Jumbo frames up to 15.5KB
- IEEE 802.3az Energy Efficient Ethernet (EEE)
Virtualization Features:
- Multi-mode I/O Virtualization Operations
- VXLAN Stateless Offloads
- NVGRE Stateless Offloads
- Virtual Machine Device Queues (VMDq)
- 64 Transmit (Tx) and Receive (Rx) Queue Pairs Per Port
- FPP - 64 VFs Per Port
- Support for PCI-SIG SR-IOV Specification
- IEEE 802.1Q VLAN Support
Management Features:
- Preboot eXecution Environment (PXE) support
- iSCSI Remote Boot Support and FCoE
- NC-SI for remote management
OS Support:
- Linux RHEL, Linux SLES
- Windows
- FreeBSD
- VMware
Weight
1.00 LB
Warranty Information
1 year
