Supermicro AOC-STG-I4S

Specification

• General
- Broadcom BCM57840S controller
- Compact size low-profile standard form factor
- PCI-E 3.0 x8 (8GT/s) interface
- Quad SFP+ connectors

• Ethernet Features
- Energy Efficient Ethernet IEEE 802.3az supported
- Traffic Steering for MAC address and VLAN Tag
- Up to 32 queues/port supported for RSS (Receive Side Scaling)
- Congestion Notification 802.1au
- Large Send Offload (LSO) and Large Receive Offload (LRO)
- Link Aggregation 802.3ad

• Network Features
- Jumbo Frames up to 9000B
- Clause 73 Auto-negotiation
- IEEE 801.2q VLAN
- External PHY support
- TCP Offload Engine (TOE) reduces host CPU utilization
 while preserving the rich and flexible nature of soft
 OS stack implementation
- iSCSI Acceleration
- IPv6 Acceleration
- Support port aggregation, failover, load balancing

• Remote Boot Options
- Preboot eXecution Environment (PXE) support
- iSCSI remote boot

• Virtualization Features
- Up to 128 per port for VMDq
- SR-IOV with up to 64 Virtual Functions (VFs) for Guest
 Operating Systems (GOS) per port
- Supports NetQueue and VMQueue
- Supports Data Center Bridging which provides lossless
 data delivery, lower latency, and standards-based
 bandwidth sharing of data center physical links
- Supports up to 68 Rx/Tx Descriptor Queues for
 Virtualization per port
- Supports up to 136 MAC Addresses per port
- Supports IEEE 802.1Qau Congestion Notification

• OS Support
- Windows® 2008 Server R2 (with HyperV), Server 2012
 (with HyperV)
- RedHat EL 5, 6, and 7
- SuSE SLES 10, 11, and 12
- VMware ESX 5.0 (vSphere 5.0), 5.1 (vSphere 5.1), and
 6.0 (vSphere 6.0)
- Solaris 11

• Cables Support
- SFP+ direct attached twin axial cables, up to 5 meters
- LC-LC fiber-optic cables (with required optional transceivers)

• 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)

• Physical Dimensions
- Card PCB dimensions: 13.72cm (5.4") x 6.90cm (2.73") (L x H)
- Height of end brackets: standard 12cm (4.725"), low-profile
 7.94cm (3.13")