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 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 and 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.
本產品僅可透過以下管道購買： Supermicro 。
主要規格
• Super I/O Module (SIOM) Form Factor
• Broadcom® BCM57414 25GbE controller,
Dual SFP28 connectors
• Intel® i350-AM2 GbE controller, Dual RJ45 Connectors
• Network Virtualization: VXLAN and NVGRE (25GbE Controller only)
• NIC Partitioning (NPAR) (25GbE Controller only)
• Broadcom TruFlow (25GbE Controller only)
• PCI-SIG SR-IOV
• IEEE 1588 Time Sync
• Jumbo Frames support
• NC-SI for IPMI Remote Management (GbE Controller only)
• Asset Management Features
• RoHS compliant 6/6
控制器規格
• General
- Super I/O Module (SIOM) Form Factor
- Broadcom® BCM57414 25GbE controller
• Dual SFP28 connectors with speed up to 25Gbps per port
- Intel® i350-AM2 GbE controller
• 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)
- GbE 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® motherboards with
SIOM
slot
- Supermicro® server systems with
SIOM
slot
Please note that this product is sold only as part of an integrated solution with Supermicro server systems
遵守
RoHS
符合 RoHS 6/6，無 Pb
25GbE Specifications
• 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
- vSAN/RDMA
• 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)
• 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)
GbE Specifications
• 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
