NIC Network PCIe CardBroadcom BCM957608-P1400GDF00 Single-Port 400 Gb/s QSFP-DD PCI Express 5.0 x16 Ethernet Network Interface Card

Model : Broadcom BCM957608-P1400GDF00 Single-Port  400 Gb/s QSFP-DD PCI Express 5.0 x16 Ethernet Network Interface Card

Features 

Network Interface:

     8 SerDes capable of 100/50G PAM4 and 25G NRZ

     QSFP-DD 112 support

     Single-port 400/200/100/50/25G

     400Gb/s total bandwidth

     Auto-negotiation with auto-detect

     IEEE-1588v2 

Host Interface:

     16 lanes of PCI Express 5.0

     Link rates: 32, 16, 8, 5, 2.5 GT/s

     Lane configuration: x16, x8, x4, x2, and x1

     MSI-X support

Platform Security:

     HW Secure Boot (RoT)

     Attestation (SPDM)

     OCP Secure Recovery

     Secure Wipe and Restore

     OCP Silver Security Badge (Cert Pending)

RoCEv2:

     Standards-based

     DCQCN

     Peer Memory Direct

     Smart Congestion Control: DCN and SARA

     Automated Configuration

Networking/Virtualizations and Accelerations:

     RoCEv2

     Multi-Queue, NetQueue, and VMQ

     Single Root I/O Virtualization 

     VF isolation and protection

     VXLAN, GRE, NVGRE, Geneve, and IP-in-IP

     Tunnel-aware stateless off-loads

     Edge Virtual Bridging (EVB)

     Stateless TCP offloads: IP/TCP/UDP checksum, LSO, LRO, GRO, TSS, RSS, aRFS, Interrupt coalescing

 kTLS hardware offload encryption/decryption support

 QUIC hardware offload encryption/decryption support