Dual SPF28 Connectors
Low-Profile, Short Length Standard Form Factor
PCI-E 3.0 x8
Mellanox ConnectX®-4 Lx EN Ethernet Controller
Asset Management Features with thermal sensor
Hardware offloads for VXLAN, NVGRE and GENEVE
encapsulated traffic
Low latency RDMA over Converged Ethernet (RoCE)
PCI-SIG SR-IOV compliant
Jumbo Frames support up to 9.6kB
PXE Support
Erasure Coding Offload
NC-SI for IPMI support
RoHS compliant 6/6
The Supermicro AOC-S25G-m2S is a leading edge 25GbE controller. Based on the Mellanox ConnectX®-4 Lx EN chipset with features that such as VXLAN and NVGRE, it is backward compatible with 10GbE networks and addresses bandwidth demand from virtualized infrastructures in data center or cloud deployments. It supports the RoCE specification with CPU offload, delivering low-latency and high-performance over Ethernet networks. Supermicro® Asset Management and thermal detection give an extra layer of controller health management and peace of mind. The Supermicro AOC-S25G-m2S high performance 25GbE adapter solution is an excellent choice to enhance network connectivity in data centers and enterprise environments.
This product is only available through Supermicro.
Key Features
• Dual SPF28 Connectors
• Low-Profile, Short Length Standard Form Factor
• PCI-E 3.0 x8
• Mellanox ConnectX®-4 Lx EN Ethernet Controller
• Asset Management Features with thermal sensor
• Hardware offloads for VXLAN, NVGRE and GENEVE
encapsulated traffic
• Low latency RDMA over Converged Ethernet (RoCE)
• PCI-SIG SR-IOV compliant
• Jumbo Frames support up to 9.6kB
• PXE Support
• Erasure Coding Offload
• NC-SI for IPMI support
• RoHS compliant 6/6
Compliance
RoHS
RoHS Compliant 6/6, Pb Free
Compatibility Matrices
Compatible Servers
Standard Networking AOC Compatibility
Top of rack Switch
SSE-F3548S / SSE-F3548SR (54 ports)
Specification
• General
- Mellanox ConnectX®-4 Lx EN dual-port 25Gbps controller
- Compact size low-profile standard form factor
- PCI-E x8 3.0 (8GT/s, 5GT/s or 2.5GT/s) interface
- Dual SFP28 connectors
- Typical power consumption: 8.7W
• Host Interface
- PCI-E 3.0
- Message Signal Interrupt (MSI-X)
• Networking features
- 25G Ethernet Consortium 25 Gigabit Ethernet
- IEEE802.3ae 10 Gigabit Ethernet
- IEEE802.3az Energy Efficient Ethernet
- IEEE 802.3ap based auto-negotiation and KR startup
