Sun Microsystems T5120, T5220 manual Front and Rear Perspectives

24 Sun SPARC Enterprise T5120 and T5220 Server Architecture Sun Microsystems, Inc.

Front and Rear Perspectives

Figure 11 illustrates the front and back panels of the Sun SPARC Enterprise T5220 server.

System status indicators DVD Drive USB ports

	Disk drives	Component status indicators
Redundant (N+1)	PCI Express or	PCI Express slots
Power supply units	XAUI slots

Serial and network	10/100/1000
		USB ports Serial port (ttya)
System status indicators Management ports	Ethernet ports

Figure 11. Sun SPARC Enterprise T5220 server, front and rear panels

External features of the Sun SPARC Enterprise T5220 server include:

•Front and rear system and component status indicator lights provide locator (white), service required (amber), and activity status (green) for the system

•Eight hot-plug SAS disk drives insert through the front panel of the system

•One slimline DVD-R drive is accessed through the front panel

•Four USB 2.0 ports are provided, two on the front panel, and two on the rear

•Two hot-plug/hot-swap N+1 power supplies with integral plugs and fans insert from the rear (rear power-supply indicator lights convey the status of each power supply)

•Four 10/100/1000Base-T autosensing Ethernet ports are provided

•A DB-9 TTYA serial port is provided for serial devices (not connect to the ILOM system controller serial port)

•A total of six PCI Express card slots are provided, two of which can support XAUI cards connected to the UltraSPARC T2 10 Gb Ethernet interfaces

•Two management ports are provided for use with the ILOM system controller. The RJ-45 serial management port provides the default connection to the ILOM controller. The network management port supports an optional RJ-45 10/100Base-T connection to the ILOM system controller.