Mellanox Technologies introduced a low-latency 64-port 10GbE switch delivered in a top-of-rack 1U form factor. 
The SX1016, which is based on the company’s SwitchX switch silicon ICs, delivers up to 1.28 Tbps of switching bandwidth, extreme port density and 1.8W per port power consumption.
It also features Data Center Bridging and management support of IPv6, with the ability to extend L2 and L3 features through future software upgrades.
The SX1016 supports reversed airflow adding flexibility for data centers with different thermal designs, and consists of redundant fans and PSUs for higher availability. The SX1016 is equipped with enhanced chassis management capabilities supporting Web UI, industry-standard CLI, and is supported by Mellanox Unified Fabric Manager (UFM), which provides extensive end-to-end fabric orchestration and monitoring capabilities for virtualizing and scaling out data centers.
Separately, Mellanox announced it has added Multiple Physical Function (MPF) capabilities to its ConnectX-3 10/40GbE adapters for VMware ESXi 5.0. MPF allows each port of the ConnectX-3 10/40GbE adapter to present itself as multiple, individual physical NICs and to assign different bandwidth and priority to each physical NIC for different traffic types or functionality such as management, storage, VMotion, networking, etc. Mellanox supports up to 4 virtual NICs per port. http://www.mellanox.com
