High Performance, Dual Port 100 GBE Ethernet Adapter
This 100 Gigabit Ethernet Dual-Port QSFP28 Computing PCI Express Network Interface Card offers simple integration into any PCI Express x16 slot to interface with 100 Gigabit networks. The performance is optimized so that system I/O is not the bottleneck in high-performance networking applications. Based on the Intel E810-CAM2 Ethernet controller, the card has two fully integrated 100G Ethernet Ports, enhanced programmable packet processing pipeline, virtualization (Enhanced SR-IOV support with up to 256 VFs, backward compatibility VF driver support), new features for the communications market (fine-grained scheduler, transmit head drop support, adjustment of credits according to different headers, enhanced QoS, enhanced burst control) and RDMA (iWARP and RoCEv2).
This 100 Gigabit Ethernet PCI-Express Network Interface Card is the ideal solution for implementing multiple network segments, mission-critical high-powered networking applications, and environments within high-performance servers.
KEY FEATURES:
2x QSFP28 ports
100 Gbps total BW
SERDES capable of 25G NRZ
Supports up to 8 ports: 2x100G (SR4/LR4) / 8x10G ( SR/LR) via breakout cable
Auto-negotiation with auto-detect
IEEE1588 Precision Time Protocol
Supports Direct Attached Copper cable
Supports QSFP28 100G transceivers
Based on Intel E810-CAM2
Low Profile
RoHS compliant
Host Interface:
PCIe x16 lanes from/to host via gold fingers of edge card
Support PCI Express Base Specification Revision 4.0, 16GT/s, 8GT/s, 5GT/s or 2.5GT/s Compliance with PCIe spec 4.0 currently at draft 0.9
LAN and Virtualization Features:
100 Gbps throughput (each of Tx and Rx)
Parses up to 504B from packet header
768 switch ports (VSIs)
Programmable forwarding rules
Virtualization
Host virtualization via VMQ and SR-IOV
Support for offloads including Geneve, VxLAN and NVGRE
256 SR-IOV Virtual Functions
Stateless offloads for tunneled packets (network virtualization support)
Malicious VF protection
RDMA
iWARP and RoCE v2
256K Queue Pairs (QPs)
Send Queue Push Mode
QoS
WFQ Transmit scheduler with 9 programmable layers
Pipeline sharing and starvation avoidance
Up to 32 Congestion Domains in the Tx and Rx paths
QoS via 802.1p PCP or Differentiated services DSCP value
Rx Packet buffer supports at least 3 no-drop flow control events, shared among ports
