The Broadcom BCM957508-N2100G is a dual-port 100 Gb/s PCI Express 4.0 x16 Network Adapter designed to the Open Compute Project (OCP) 3.0 Design Specification in small form factor with two QSFP56 network connectors. The adapter supports QSFP56/QSFP28/QSFP+ optical modules and copper direct-attach cables. The network adapter uses the Broadcom BCM57508 200GbE MAC controller with an integrated dual-channel 100GbE SFI transceiver.
Dual-port pluggable media interface, which is compatible with a QSFP56/QSFP28/QSFP+ optical transceiver or a copper direct-attach cable.
Industrys most secure PCIe adapter solution leveraging Broadcoms BroadSAFE technology
Supports 50G PAM-4 and 25G NRZ signaling.
Multi-Host up to four hosts.
Fully compliant with the SFF-8402 standard.
x16 PCI Express 4.0 compliant.
SR-IOV with up to 1k virtual functions (VFs).
Function-Level Reset (FLR) support.
TruFlow flow processing engine.
Virtual Network Termination VXLAN, NVGRE, Geneve, GRE encap/decap.
Tunnel-aware stateless offloads.
DCB support PFC, ETS, QCN, DCBx.
RDMA over Converged Ethernet (RoCE)
Network Controller Sideband Interface (NC-SI).
MCTP over SMBus.
Jumbo frames up to 9 KB.
Advanced congestion avoidance.
Multiqueue, NetQueue, and VMQ.
IPv4 and IPv6 offloads.
TCP, UDP, and IP checksum offloads.
Large send offload (LSO).
Large receive offload (LRO).
TCP segmentation offload (TSO).
Receive-side scaling (RSS).
Transmit-side scaling (TSS).
Network boot—PXE, UEFI.
MSI and MSI-X.
OCP 3.0 FRU support.
Conforms to the OCP 3.0 Design Specification Version 1.0.
Item Dimension (L"xW"xH")
13 x 9 x 7