Description
Specifications
- Mfr Part Number: AOC-S25G-M2S
- 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
- 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
- IEEE 802.ad, 802.1AX Link Aggregation
- IEEE 802.1Q, 802.1p VLAN tags and priority
- IEEE802.1Qau (QCN) – Congestion Notification
- IEEE 802.1Qaz (ETS)
- IEEE 802.1Qbb (PFC)
- IEEE 802.1Qbg
- IEEE 1588v2
- Jumbo frame support (9.6KB)
- CPU Offload Features:
- RDMA over Converged Ethernet (RoCE)
- TCP/UDP/IP stateless offload
- LSO, LRO, checksum offload
- RSS, TSS, HDS, VLAN insertion/stripping. Receive flow steering
- Intelligent interrupt coalescence
- Storage Offloads: RAID offload – erasure coding (Reed-Solomon) offload
- Management Features:
- Asset Management features with thermal sensor
- NC-SI for IPMI Support
- Overlay Network:
- 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
- Address translation and protection
- Multiple queues per virtual machine
- Enhanced QoS for vNICs
- VMware NetQueue support
- Virtualization Features:
- SR-IOV – up to 256 Virtual Functions
- SR-IOV – up to 16 Physical Functions per port
- 1K ingress and egress QoS levels
- Guaranteed QoS for VMs
- Operating System Support:
- RHEL/CentOS
- Windows
- FreeBSD
- VMware
- OpenFabrics Enterprise Distribution (OFED)
- OpenFabrics Windows Distribution (WinOF-2)
- Remote Boot:
- Remote boot over iSCSI
- PXE and UEFI
- Dimensions:
- Card PCB (WxL): 2.71 x 5.60 inch / 6.89 x 14.20 cm
- Height of End Brackets: Standard – 4.725 inch / 12.000 cm; Low-profile – 3.15 inch / 8.00 cm
- Weight: 0.1975 lbs / 89.58 g
- RoHS Compliant
