NVIDIA SB7800

SB7800 QUANTUM InfiniBand Switch

36-port Non-blocking Managed EDR 100Gb/s InfiniBand Smart Switch

NVIDIA MSB7800-ES2F Switch-IB 2 Based EDR InfiniBand 1U Switch, 36 QSFP28 Ports, 2 AC Power Supplies, x86 Dual Core, Standard Depth P2C Airflow, Rail Kit RoHS 6

NVIDIA Networking provides the world’s first smart switch, enabling in-network computing through the Co-Design Scalable Hierarchical Aggregation and Reduction Protocol (SHARP) technology. SB7800 has the highest fabric performance available in the market with up to 7.2Tb/s of non-blocking bandwidth with 90ns port-to-port latency.

Built with NVIDIA Networking's latest Switch-IB 2 InfiniBand switch device, EDR uses efficient 64/66 encoding while increasing the per lane signaling rate to 25Gb/s. SB7800 provides up to thirty-six 100Gb/s full bi-directional bandwidth per port. These stand-alone switches are an ideal choice for top-of-rack leaf connectivity or for building small to extremely large sized clusters.

SB7800 enables efficient computing with features such as static routing, adaptive routing, congestion control and enhanced VL mapping to enable modern topologies (SlimFly, Dragonfly+, Torus). These ensure the maximum effective fabric bandwidth by eliminating congestion hot spots. The SB7800 switch has best-in-class design to support low power consumption. ATIS weighted power consumption is 136W for a fully-populated switch. Power is further reduced if not all ports are used or if partially utilized.