AOC-MH25G-b2S2G - Supermicro

Supermicro

Advanced 25GbE Ethernet Controller in Supermicro Super I/O Module The Supermicro^® AOC-MH25G-b2S2G is one of the most feature rich and low power consumption 25GbE kontrolers in the market. With 2-ports of 25GbE SFP28 connectivity in small form factor SIOM and based on the Broadcom^® BCM57414 with features such as VXLAN, NVGRE, RoCE also NIC Partitioning, it provides unparalleled density, performance, and functionality. It also supports additional 2-ports GbE RJ45, based on Intel^® i350, providing NC-SI side-band for IPMI Remote Management. AOC-MH25G-b2S2G is the most versatile 25GbE kontroler in the market and an excellent choice to enhance network connectivity in Data Centers and Enterprise environments.

RoHS Compliant 6/6, Pb Free

• General
   - Super I/O Module (SIOM) Form Factor
   - Broadcom^® BCM57414 25GbE kontroler
     • Dual SFP28 connectors with speed up to 25Gbps per port
   - Intel^® i350-AM2 GbE kontroler
     • Dual RJ45 connectors with speed up to 1Gbps per port

• Cables Support:
     - 25GbE SFP28: Direct attach copper cables and Fiber-optic
       cables (with required optional transceivers)
     - 10GbE RJ45: RJ-45 Category-5/5e up to 100m

• Power Consumption:
     - Maximum 9W

• Operating Conditions
   - 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

• Physical Dimensions
   - Card PCB dimensions: 92mm (3.62in) x 87.1mm
      (3.43in) (W x D)

• Supported Platforms:
     - Supermicro^® płyty główne with SIOM slot
     - Supermicro^® systemy serwerowe with SIOM slot

Please note that this product is sold only as part of an integrated solution with Supermicro systemy serwerowe


• Networking Features
   - Jumbo frames
   - 802.3x flow control
   - Link Aggregation (802.3ad)
   - Virtual LANs- 802.1q VLAN tagging
   - Configurable Flow Acceleration
   - IEEE 1588 and Time Sync

• Stateless Offload Features:
   - TCP, UDP, IPv4, IPv6 checksum offload
   - Large Send Offload
   - Receive Segment Coalescing
   - TCP Segmentation Offload
   - Large Receive Offload
   - Receive Side Scaling (RSS)
   - Transmit Side Scaling (TSS)

• NIC Partitioning (NPAR):
   - 16 Physical Functions
   - QoS per partition
   - Partitioning control via sideband communication
   - Up to 64 MAC/VLAN filter per partition
   - Per partition statistics support
   - Stateless offloads configuration per partition
   - VEB/VEPA support

• Virtualization Features:
   - NetQueue, VMQueue, and Multiqueue
   - Support for 128 Virtual Functions
   - VXLAN, NVGRE and Geneve
   - Edge Virtual Bridging (EVB)

• RDMA over Converged Ethernet (RoCE):
   - RoCEv1 and RoCEv2
   - Data Center Bridging with RoCE

• Flow Processing:
   - Exact/Wildcard Match Flow Lookup
   - VLAN insertion/deletion
   - NAT/NAPT
   - Mirroring

• Data Center Bridging:
   - Priority-based flow control (PFC; IEEE 802.1Qbb)
   - Enhanced transmission selection (ETS; IEEE 802.1Qau)
   - Quantized congestion Notification (QCN; IEEE 802.1Qau)
   - Data Center Bridging Capability eXchange
      (DCBX; IEEE 802.1Qaz)
   - 8 traffic classes per port; fully DCB compliant per 802.1Qbb

• Power Savings:
   - ACPI compliant power management
   - PCI Express Active State Power Management (ASPM)
   - Ultra low-power mode
   - Pass-through Energy Efficient Ethernet (IEEE 802.3az-2010)


• Ethernet Features:
   - IEEE 802.3 auto-negotiation for speed, duplex, and flow control
   - IEEE 802.3x and 802.3z compliant flow control support
   - Automatic cross-over detection function (MDI/MDI-X)
   - 1Gb/s Ethernet IEEE 802.3, 802.3u,802.3ab PHY
      specifications Compliant
   - IEEE 1588 protocol and 802.1AS implementation

• Power Management and Efficiency:
   - Energy Efficient Ethernet (EEE)
   - DMA Coalescing reduces platform power consumption
   - Active State Power Management (ASPM) support
   - LAN disable function
   - MAC Power Management controls
   - Low Power Link Up - Link Speed Control

• Virtualization Features:
   - PC-SIG SR-IOV support
   - VM to VM Packet forwarding (Packet Loopback)
   - Flexible Port Partitioning
   - IEEE 802.1q VLAN support
   - IEEE 802.1q advanced packet filtering
   - Jumbo Frames support

• Performance Features:
   - TCP/UDP, IPv4 and IPv6 checksum offloads to improve
      CPU usage
   - Low Latency Interrupts
   - Tx TCP segmentation offload (IPv4, IPv6) increases throughput
      and lowers procesor usage
   - Receive Side Scaling (RSS) for Windows environment,
      Scalable I/O for Intelligent interrupt generation

• Management Features:
   - Preboot eXecution Environment (PXE) support
   - iSCSI Remote Boot Support
   - NC-SI for remote management