AOC-MH25G-b2S2GM - Supermicro

Zdjecie - AOC-MH25G-b2S2GM - Supermicro
Znajdź w sklepie Bizserver Opis:
Super I/O Module (SIOM) Form Factor
Broadcom® BCM57414 25GbE controller,
  Dual SFP28 connectors
Intel® i350-AM2 GbE controller, Dual RJ45 Connectors
RDMA over Converged Ethernet (RoCE) (25GbE Controller only)
Network Virtualization: VXLAN and NVGRE
(25GbE Controller only)
NIC Partitioning (NPAR) (25GbE Controller only)
Broadcom TruFlow (25GbE Controller only)
IEEE 1588 Time Sync
Jumbo Frames support
NC-SI for IPMI Remote Management (GbE Controller only)
Asset Management Features
RoHS compliant 6/6



Cechy kluczowe:
The Supermicro® AOC-MH25G-b2S2G is one of the most feature rich and low power consumption 25GbE controllers 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 controller in the market and an excellent choice to enhance network connectivity in Data Centers and Enterprise environments.

Środowisko Operacyjne

RoHS Compliant 6/6, Pb Free
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
- 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 processor 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