Produktbeskrivning

Broadcom's NetXtreme E-series network controller delivers best-in-class performance and hardware acceleration and offload capabilities that result in higher throughput, higher CPU efficiency, and lower workload latency for TCP/IP as well as RoCE traffic.

Broadcom OCP NIC 3.0 Ethernet adapters utilize the NetXtreme marketleading 25G NRZ, 50G PAM-4, and PCIe 4.0 SerDes technology, ensuring seamless interoperability with Broadcom's market-leading Top-of-Rack switch and PCIe Express switch solutions which also use the same SerDes technology.

 

Egenskaper

● OCP NIC 3.0-compliant
● Line-rate throughput from 1 Gb/s to 200 Gb/s
● 4-port support
● DAC, copper, and fiber connectivity
● PCIe 4.0 host interface
● 25 G PAM-4 SerDes
● TruFlow-configurable packet processor for virtual switch acceleration
● BroadSAFE technology provides Silicon Root of Trust, secure boot, and secure key storage
● TruManage for cloud-scale manageability
● On-chip tunneling protocol processing for Geneve, VXLAN, and NVGRE
● Multi-host with ECN marking
● Hardware-based low-latency RoCE v1/v2
● SR-IOV up to 1K VFs
● GPUdirect acceleration
● PXE, UEFI network boot

 

Teknisk specifikation

Typ av enhet	Nätverksadapter
Formfaktor	Instickskort - låg profil
Gränssnittstyp (buss)	PCI Express 4.0 x16

Portar	25 Gigabit SFP28 x 4
Anslutningsteknik	Kabelansluten
Datalänkprotokoll	25 Gigabit Ethernet
Funktioner	Wake on LAN (WOL), stöd för IPv6, stöd för byte av datacenterbrygga (DCBX), IPv4-support, PXE-support, Large Send Offload (LSO), Large Receive Offload (LRO), Receive Side Scaling (RSS), UEFI-support, Single Root I/O Virtualization (SR-IOV), Data Center Bridging (DCB), TCP Segmentation Offload (TSO), Extended Message-Signaled Interrupts (MSI-X), Generic Routing Encapsulation (GRE), iSCSI-start, Priority-Based Flow Control (PFC), Network Controller Sideband Interface (NC-SI), Virtual Extensible LAN (VXLAN), Network Virtualization using Generic Routing Encapsulation (NVGRE), Function Level Reset (FLR), Meddelandesignalerade avbrott (MSI), stöd för Jumbo Frames (upp till 9 000 byte), MCTP over SMBus, TruFlow, Avbrottsmoderering, flera köer för virtuella maskiner (VMMQ), utökat överföringsval (ETS), Quantized Congestion Notification (QCN), GENEVE-support, Multi-Host-teknik, RDMA med låg latens över konvergerat Ethernet (RoCE), stöd för Open Compute Project (OCP) 3,0, vSwitch Acceleration, tunnelmedvetna statslösa avlastningar, SMBus 2.0, NetQueue
Standarder som följs	IEEE 802.3ap, IEEE 802.3az

Processor	Broadcom BCM57504

Gränssnitt	4 x 25Gb Ethernet - SFP28

Standarder som följs	EMC, halogenfri

Operativsystem erfordras	Linux, FreeBSD, SUSE Linux Enterprise Server, Microsoft Windows, Debian Linux, Red Hat Enterprise Linux, CentOS, Ubuntu, Oracle Solaris, VMware ESX, Oracle Linux, Microsoft Windows Hyper-V Server

Vikt	110 g

Min temperatur vid drift	0 °C
Max temperatur vid drift	55 °C