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Add-on Card
Dual-Port, Low Latency InfiniBand Adapter Cards For SuperBlade

AOC-IBH-XDD This InfiniBand mezzanine card for the SuperBlade delivers low-latency and high-bandwidth for performance-driven server and storage clustering applications in Enterprise Data Centers, High-Performance Computing, and Embedded environments. Clustered data bases, parallelized applications, transactional services and high-performance embedded I/O applications will achieve significant performance improvements resulting in reduced completion time and lower cost per operation. AOC-IBH-XDD simplifies network deployment by consolidating clustering, communications, storage, and management I/O and by providing enhanced performance in virtualized server environments. In addition to this outstanding InfiniBand capability, the AOC-IBH-XDD can be configured alternatively as 10-Gigabit Ethernet NIC when used with the Supermicro SBM-XEM-002 10-Gigabit Pass-Through module.
 

Highlights
* Dual 20Gb/s InfiniBand ports or 10Gb/s Ethernet ports
* CPU offload of transport operations
* End-to-end QoS and congestion control
* Hardware-based I/O virtualization
* TCP/UDP/IP stateless offload
* Full support for Intel I/OAT


Specification
* InfiniBand:
- Mellanox ConnectX IB DDR Chip
- Dual 4X InfiniBand ports
- 20Gb/s per port
- RDMA, Send/Receive semantics
- Hardware-based congestion control
- Atomic operations
* Interface:
- SuperBlade Mezzanine Card
* Connectivity:
- Interoperable with InfiniBand switches through SuperBlade InfiniBand Switch (SBM-IBS-001)
- Interoperable with 10 Gigabit Ethernet switches through SuperBlade 10G Ethernet Pass- Through Module (SBM-XEM-002)
* Hardware-based I/O Virtualization:
- Address translation and protection
- Multiple queues per virtual machine
- Native OS performance
- Complimentary to Intel and AMD I/OMMU
* CPU Offloads:
- TCP/UDP/IP stateless offload
- Intelligent interrupt coalescence
- Full support for Intel I/OAT
- Compliant to Microsoft RSS and NetDMA
* Operating Systems/Distributions (InfiniBand):
- Novell, RedHat, Fedora and others
- Microsoft Windows Server
* Operating Systems/Distributions (Ethernet):
- RedHat Linux
* Operating Conditions:
- Operating temperature: 0 to 55°C


Compatible Servers
All Tylersburg Blade Servers