Marvell QL41232 10/25GbE SFP28 Ethernet Adapters

85,00 €

Marvell QL41232 10/25GbE SFP28 Ethernet Adapters

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The Marvell QL41232 10/25GbE SFP28 Ethernet Adapters are based on eighth-generation technology from Marvell and feature Universal Remote Direct Memory Access (RDMA) to offer concurrent support for RoCE, RoCE v2, and iWARP. They are suitable for existing 10Gb customers who want to maintain 10Gb network support and want the investment protection of supporting 25GbE network speeds, but don't need FCoE or iSCSI support.

This product guide provides essential presales information to understand the adapter and its key features, specifications, and compatibility. This guide is intended for technical specialists, sales specialists, sales engineers, IT architects, and other IT professionals who want to learn more about Marvell 25 GbE network adapters and consider their use in IT solutions.

Specifications

The adapter has the following technical specifications:

  • Marvell FastlinQ 41000 ASIC
  • PCIe 3.0 x8 host interface
  • Available in PCIe low profile and OCP 3.0 form factor
  • Supports Message Signal Interrupt (MSI-X)
  • Two SFP28 external connectors supporting a transceiver, direct-attach copper (DAC) cable or active optical cable (AOC).
  • Support for PXE boot, iSCSI boot and Wake-on-LAN (WOL)
  • Networking Features
    • Jumbo frames (up to 9600-Byte)
    • 802.3x flow control
    • Link Aggregation (IEEE 802.1AX-2008)
    • Virtual LANs-802.1q VLAN tagging
    • Configurable Flow Acceleration
    • Congestion Avoidance
    • IEEE 1588 and Time Sync
    • Forward Error Correction Clause 74, Clause 91 support over 25 Gbps
  • Performance
    • Data Plane Development Kit (DPDK) support
    • Maximum 60 Million packets per second
    • Low latency
    • 25Gbps line rate per-port in 25GbE mode
    • 10Gbps line rate per-port in 10GbE mode
  • Stateless Offload Features
    • IP, TCP, and user datagram protocol (UDP) checksum offloads
    • TCP segmentation offload (TSO)
    • Large send offload (LSO)
    • Giant send offload (GSO)
    • Large receive offload (LRO) (Linux)
    • Receive segment coalescing (RSC) (Windows)
    • Receive side scaling (RSS)
    • Transmit side scaling (TSS)
    • Interrupt coalescing
  • Virtualization
    • VMware NetQueue support
    • Microsoft Hyper-V VMQ support (up to 208 dynamic queues)
    • Linux Multiqueue support
    • PCI SIG SR-IOV compliant with support for 192 Virtual Functions
    • Virtual NIC (vNIC) / Network Partitioning (NPAR) with support for up to 16 physical functions
    • Unified Fabric Protocol (UFP) with support for up to 16 physical functions
    • VXLAN-aware stateless offloads
    • NVGRE-aware stateless offloads
    • Geneve-aware stateless offloads
    • IP-in-IP-aware stateless offloads
    • GRE-aware stateless offloads
    • Stateless Transport Tunneling
    • Edge Virtual Bridging (EVB)
    • Per Virtual Function (VF) statistics
    • VF Receive-Side Scaling (RSS)/Transmit-Side Scaling (TSS)
  • RDMA over Converged Ethernet (RoCE)
    • RoCEv1
    • RoCEv2
    • iSCSI Extensions for RDMA (iSER)
    • Internet wide area RDMA protocol (iWARP)
    • Storage over RDMA: iSER, SMB Direct, and NVMe over Fabrics
    • NFSoRDMA
  • Tunneling Offloads:
    • Virtual Extensible LAN (VXLAN)
    • Generic Network Virtualization Encapsulation (GENEVE)
    • Network Virtualization using Generic Routing Encapsulation (NVGRE)
    • Linux Generic Routing Encapsulation (GRE)
  • Data Center Bridging (DCB)
    • Priority-based flow control (PFC; IEEE 802.1Qbb)
    • Enhanced transmission selection (ETS; IEEE 802.1Qaz)
    • Quantized Congestion Notification (QCN; IEEE 802.1Qau)
    • Data Center Bridging Capability eXchange (DCBX; IEEE 802.1Qaz)
  • Manageability
    • QLogic Control Suite integrated network adapter management utility (CLI) for Linux and Windows
    • QConvergeConsole integrated network management utility (GUI) for Linux and Windows
    • QConvergeConsole Plug-ins for vSphere (GUI) and ESXCLI plug-in for VMware
    • QConvergeConsole PowerKit (Windows PowerShell) cmdlets for Linux and Windows
    • UEFI-based device configuration pages
    • Native OS management tools for networking
    • Full support for Lenovo OneCLI, ASU, XClarity Administrator and firmware updates
    • SNIA HBA API v2 and SMI-S APIs
  • Power Saving
    • ACPI compliant power management
    • PCI Express Active State Power Management (ASPM)
    • PCI Express eCLKREQ support
    • PCI Express unused lane powered down
    • Ultra low-power mode
    • Power Management (PM) Offload
Marvell QL41232
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