Dual-Port 10 Gb/s SFP+ Ethernet PCI Express 3.0 x8 OCP 2.0 Mezzanine CardGeneral Description
The Broadcom BCM957412M4123C is a dual-port 10 Gb/s PCI Express 3.0 x8 Mezzanine Card designed to the Open Compute Project (OCP) Mezzanine Card 2.0 Design Specification with a SFP+ network connector as a Type 1 adapter, with the board outline adhering to a form factor called out in v0.5 of the specification. The adapter supports SFP+ optical modules and copper direct-attach cables. The card uses the Broadcom BCM57412 10G MAC controller with an integrated dual-channel 10GbE SFI transceiver.
Dual-port pluggable media interface, which may be equipped with a 10G SFP+ optical transceiver or with a copper direct-attach cable.
Fully compliant with the SFF-8402 standard.
x8 PCI Express 3.0 compliant.
SR-IOV with up to 128 virtual functions (VFs).
Function-Level Reset (FLR) support.
TruFlow flow processing engine.
Virtual Network Termination-VXLAN, NVGRE, Geneve, GRE encap/decap.
MCTP over SMBus.
PCIe-based UART and KCS.
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 bootPXE, UEFI.
MSI and MSI.X.
Conforms to the OCP Mezzanine Card 2.0 Design Specification Type 1 vertical stack.
Dual-port 10-Gigabit Ethernet adapter for Open Compute Platform systems.
-40oC to +70oC
5% to 95% non-condensing
Vibration and Shock
IEC78-2-() and IEC721-3-()
Item Dimension (L”xW”xH”)
13 x 8 x 7
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