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SCHEDA PRODOTTO

Cod./Produtt.: AOC-M25G-m4SM-O/AOC-M25G-m4SM-O
Produttore: SUPERMICRO
Descrizione: SIOM 4-port 25GbE SFP28 (Mellanox ConnectX-4 Lx EN)

SPECIFICHE TECNICHE

Main Specifications
Device Type	Ethernet Controller
Dimensions (WxDxH)	Card PCB dimensions: 92mm (3.62in) x 87.1mm (3.43in) (W x D)
Form Factor	Super I/O Module (SIOM)

Networking

Ethernet

25GbE / 10GbE, IEEE 802.3ad, 802.1AX Link Aggregation, IEEE 802.1Q, 802.1P VLAN tags and priority, IEEE 1588v2, Jumbo frame support

Connectivity Technology

Wired

Data Transfer Rate

25Gbps

Enhanced Features

Hardware-based reliable transport, Collective operations offloads, Vector collective operations offloads, 64/66 encoding, Dynamically Connected transport (DCT), Enhanced Atomic operations, Support for MSI/MSI-X mechanisms

Storage Offloads

Stateless offloads for overlay networks and tunneling protocols, Hardware offload of encapsulation of NVGRE and VXLAN overlay networks

Port Quantity

Quad SFP28 connectors with speed up to 25Gbps per port

Hardware-based I/O Virtualization

Single Root IOV, Multi-function per port, Multiple queues per virtual machine, VMware NetQueue support

Virtualization

SR-IOV: Up to 256 Virtual Functions, SR-IOV: Up to 16 Physical Functions per port

CPU Offloads

RDMA over Converged Ethernet (RoCE), TCP/UDP/IP stateless offload, LSO, LRO, checksum offload, RSS (can be done on encapsulated packet), TSS, HDS, VLAN insertion/stripping, Receive flow steering, Intelligent interrupt coalescence

Management Features

Remote boot over iSCSI, PXE and UEFI, NC-SI for remote management

Power

Consumption Operational

Maximum 20W

Environmental Parameters

Operating Temperature

Operating temperature: 0°C to 55°C (32°F to 131°F)

Storage temperature: -40°C to 70°C (-40°F to 158°F)

Storage humidity: 90% non-condensing relative humidity at 35°C

Software / System Requirements

OS Supports

RHEL/CentOS (7.2, 7.1, 7.0, 6.8, 6.7, 6.6, 6.5, 6.2)

Windows (2012 R2, 2012)

FreeBSD (11)

VMware (6.5, 5.5)

Miscellaneous

Features

SR-IOV for virtualization, Low latency RDMA over Converged Ethernet (RoCE), Jumbo Frames support, NC-SI for Remote Management, Asset Management Features with thermal sensor

Supermicro Super I/O Module (SIOM) Form Factor, Mellanox® ConnectX-4 Lx EN 25GbE controller, Quad SFP28 connectors, Hardware offloads for NVGRE, VXLAN and GENEVE encapsulated traffic

Cables Support

SFP28 Direct attach copper cables, SFP28 Fiber-optic cables (with required optional transceivers)

ROHS

RoHS Compliant 6/6

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