Supermicro 221365 Ac Aoc-mh25g-m2s2tm-o Siom 2pt 25gbe Sfp28 Rj45 Intel X550 W 1u

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Out of stock
Stock Update:
10/23/2023 10:48:05 AM PST

Out of stock

Stock Update:
10/23/2023 10:48:05 AM PST


This item is brand-new, factory sealed.

The Supermicro AOC-MH25G-m2S2T is one of the most feature rich 25GbE controllers in the market. Based on the Mellanox ConnectX-4 Lx EN with features such as VXLAN and NVGRE; it provides flexible connectivity for different networking requirements. It is compatible with 10GbE networks and offers the most cost effective upgrades from 10GbE to 25GbE in Data Center and Cloud deployments.
The AOC-MH25G-m2S2T also supports an additional 2-ports of 10GbE RJ45 connectivity, based on the Intel X550 controller, providing NC-SI for Remote Management. This versatile 25GbE controller is an excellent choice to enhance data center network connectivity when high speed throughput is required.

Super I/O Module (SIOM) Form Factor

Mellanox ConnectX-4 Lx EN 25GbE controller Dual SFP28 connectors

Intel X550-AT2 10GbE controller, Dual RJ45 Connectors

Hardware offloads for NVGRE, VXLAN and GENEVE encapsulated traffic

SR-IOV for virtualization

Low latency RDMA over Converged Ethernet(RoCE) (25GbE Controller only)

Jumbo Frames Support

NC-SI for Remote Management (10GbE Controller only)

Asset Management Features with thermal sensor

RoHS compliant 6/6Controller Specifications
- Super I/O Module (SIOM) Form Factor
- Mellanox ConnectX-4 Lx EN 25GbE controller
-> Dual SFP28 connectors with speed up to 25Gbps per port
- Intel X550-AT2 10GbE 10GBase-T controller
-> Dual RJ45 connectors with speed up to 10Gbps per port
Cables Support:
- 25GbE SFP28: Direct attach copper cables and Fiber-optic cables (with required optional transceivers)
- 10GbE RJ45: RJ-45 Category-6 up to 55m, Category-6A up to 100m
Power Consumption:
- Maximum 25W
Operating Conditions:
- Operating temperature: 0oC to 55oC(32oF to 131oF)
- Storage temperature: -40oC to 70oC(-40oF to 158oF)
- Storage humidity: 90% non-condensing relative humidity at 35oC
Supported Platforms:
- Supermicro motherboards with SIOM slot
- Supermicro server systems with SIOM slot

NOTE:Please note that this product is sold only as part of an integrated solution with Supermicro server systems
- RoHS Compliant 6/6, Pb Free
25GbE SFP28 Specifications:
- 25GbE / 10GbE / 1GbE
- IEEE 802.3ad, 802.1AX Link Aggregation
- IEEE 802.1Q, 802.1P VLAN tags and priority
- IEEE 1588v2
- Jumbo frames support (9.6KB)
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:
- RAID offload - erasure coding (Reed-Solomon) offload
CPU Offload Features:
- 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
Overlay Networks:
- Stateless offloads for overlay networks and tunneling protocols
- Hardware offload of encapsulation and decapsulation of NVGRE and VXLAN overlay networks
Hardware-Based I/O Virtualization:
- Single Root IOV
- Multi-function per port
- Multiple queues per virtual machine
- VMware NetQueue support
- SR-IOV: Up to 256 Virtual Functions
- SR-IOV: Up to 16 Physical Functions per port
Management Features:
- Remote boot over iSCSI
- PXE and UEFI
OS Support:
- Windows
- FreeBSD
- VMware
10GbE RJ45 Specifications
I/O Features:
- MXI-X Support
- Intel Flow Director
- Low Latency
- Multiple Queues - 64 Tx and Rx per Port
- Tx/Rx IP, SCTP, TCP, and UDP Checksum Offloading (IPv4, IPv6) Capabilities
- Tx TCP Segmentation Offload (IPv4, IPv6)
Network Features:
- Jumbo frames up to 15.5KB
- IEEE 802.3az Energy Efficient Ethernet (EEE)
Virtualization Features:
- Multi-mode I/O Virtualization Operations
- VXLAN Stateless Offloads
- NVGRE Stateless Offloads
- Virtual Machine Device Queues (VMDq)
- 64 Transmit (Tx) and Receive (Rx) Queue Pairs Per Port
- FPP - 64 VFs Per Port
- Support for PCI-SIG SR-IOV Specification
- IEEE 802.1Q VLAN Support
Management Features:
- Preboot eXecution Environment (PXE) support
- iSCSI Remote Boot Support and FCoE
- NC-SI for remote management
OS Support:
- Linux RHEL, Linux SLES
- Windows
- FreeBSD
- VMware
Compatibility Matrices
- Supermicro Servers with SIOM support
Cables and Transceivers:
- Networking Cables and Transceivers
Top of rack Switch:
- SSE-F3548S / SSE-F3548SR (54 ports)
Available SKUs
Bracket Included: BKT-0113L
Description: 2-port 25 Gigabit and 2-port 10 Gigabit Ethernet Adapter with an internal bracket for 1U chassis (Twin Servers)Item Dimension (L inchxW inchxH inch)
Warranty Information
1 Year
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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Supermicro 221365 Ac Aoc-mh25g-m2s2tm-o Siom 2pt 25gbe Sfp28 Rj45 Intel X550 W 1u