48 fixed SFP+ ports (1 or 10 Gbps)
Dual redundant hot-swappable power supplies
Four individual redundant hot-swappable fans
One 1-PPS timing port, with the RF1.0/2.3 QuickConnect connector type*
One 10/100/1000 management port
One RS-232 serial console port
Two USB ports
Locator LED
Locator LED button
Support for both port-side exhaust and port-side intake airflow schemes is available. Port-side exhaust airflow is useful when the port side of the switch sits on a hot aisle and the power supply side sits on a cold aisle. Port-side intake airflow is useful when the power supply side of the switch sits on a hot aisle and the port side sits on a cold aisle.