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The Cisco UCS 6200 series Fabric Interconnect is a core part of the Cisco Unified Computing System, providing both network connectivity and management capabilities for the system. The Cisco UCS 6200 series offers line-rate, low-latency, lossless 10 Gigabit Ethernet and Fiber Channel over Ethernet (FCoE) functions. In addition, by supporting unified fabric, the Cisco UCS 6200 series provides both the LAN and SAN connectivity for all blades within its domain.
From a networking perspective, the Cisco UCS 6200 series uses a cut-through architecture, supporting deterministic, low-latency, line-rate 10 Gigabit Ethernet on all ports, independent of packet size and enabled services. The product family supports Cisco low-latency, lossless 10 Gigabit Ethernet unified network fabric capabilities, which increase the reliability, efficiency, and scalability of Ethernet networks. The fabric interconnect supports multiple traffic classes over a lossless Ethernet fabric from the blade through the interconnect. Significant TCO savings come from an FCoE-optimized server design in which network interface cards (NICs), host bus adapters (HBAs), cables, and switches can be consolidated.
The Cisco Nexus 6248UP fabric interconnect is a one-rack-unit (1 RU) 10 Gigabit Ethernet and FCoE switch offering up to 960-Gbps throughput and up to 48 ports. The switch has 32 1/10-Gbps fixed Ethernet and FCoE ports and one expansion slot.