HP DL320 - ProLiant - G3 Manual page 38

hp ProLiant DL320 generation 2 server high-density deployment technical white paper 38
High Voltage – AC line voltage of 200 V to 240 V. With higher voltage levels, a server can use a
lower current and still meet its power requirements. HP recommends using a high-voltage source
to support high-volume deployments of ProLiant DL320 Generation 2 servers in a rack.
In-Rack Keyboard – The 1U rack keyboard drawer and the internal keyboard with trackball are
designed to work together to save room in space-constrained, rack-mount environments. The 1U
keyboard drawer requires only half the Compaq branded rack depth and provides enough space
behind it to mount a HP Server Console switch.
Keyboard/Video/Mouse (KVM) – KVM refers to a keyboard cable, a video cable, a mouse
cable, or a switch. Some HP parts lists might refer to KVM switches as Server Console Switches.
Local Console –A local console system interacts with a server using a set of KVM devices and
can be in-rack or off-rack. In this paper, in-rack local console refers to a flat panel display and a
keyboard/trackball in the same rack as the servers. Off-rack local console refers to any
combination of a display, a keyboard, and a pointing device located outside of the rack. A local
console system does not use a network connection to interact with the server.
Low Voltage – AC line voltage of 100 V to 120 V.
N.A. – North America, including U.S., Canada, and Mexico.
Network Interface Controllers (NICs) – Controllers that are embedded on the system board of
the ProLiant DL320 Generation 2 server.
Power Distribution Unit (PDU) – A PDU is a high-voltage or low-voltage device that is
equipped with circuit breakers that help prevent electrical surges and external equipment
malfunction by providing over current and surge protection for connected devices. See the
"power distribution units" section of this paper.
Remote Console – A remote console is a server console system that uses a network connection to
interact with the server. This system enables any computer with appropriate software and network
access to control a server from anywhere across the globe. HP recommends using the
remote-console system for managing a large number of servers because it eliminates the
congestion of KVM cabling.
Remote Insight Lights-Out Edition (RILOE) – The HP Remote Insight Lights-Out Edition is
designed to provide remote access and control of ProLiant server products from anywhere on the
network with a standard web browser. Consequently, customers can deploy a ProLiant DL320
Generation 2 server in a true "headless" fashion with a minimum of only three cables per server:
one power cord for the server, one network cable for the LAN connection, and one network cable
for the Remote Insight Lights-Out Edition management LAN connection. Using the Remote
Insight Lights-Out Edition, customers can deploy 42 ProLiant DL320 Generation 2 servers in a
42U Compaq branded rack with significantly fewer cables than in a local console.
Server Console Switch – A device that enables multiple servers in a rack to be accessed and
managed by a single keyboard, mouse, and monitor. These switches are also known as KVM
switches.
Sliding Rail – A tool-free rack management system designed for Compaq branded and
third-party racks that support in-rack serviceability for ProLiant DL320 Generation 2 servers.
UID LED and Switch – The blue Unit Identification (UID) LED identifies that the
ProLiant DL320 Generation 2 server requires service. A UID switch toggles both the front and
rear UID LEDs simultaneously.
Wake on LAN (WOL) – An option that enables a remote restart of the server.