Sun Network QDR InfiniBand Gateway Switch Ports. This schematic identifies the ports. On the extreme left is an Ethernet Management port. Then there are two rows of ports.

First row: 5 connections U20 P2 or U24 P1, 3 empty ports, 4 leaf-to-leaf connections, 4 connections to the spine switch, 2 10GigE ports.

Second row: 4 connections U20 P2 or U24 P1, 1 connection to the spine switch, 3 empty ports, 1 connection to the spine switch, 3 leaf-to-leaf connections, 4 connections to the spine switch, 2 empty ports.

On the far right is a USB port.