IBM 8480 Hardware Maintenance Manual - Page 74

Universal, Serial, connectors, Audio

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throughput for your server. These modes apply to the integrated Ethernet controller and to the controllers on supported Ethernet adapters. Universal Serial Bus (USB) connectors Your server has two Universal Serial Bus (USB) 2.0 connectors for optional telephony and multimedia devices. USB 2.0 devices configure automatically with Plug and Play technology. 1 4 Notes: 1. If you attach a standard (non-USB) keyboard to the keyboard connector, the USB 2.0 connectors and devices will be disabled during the power-on self-test. 2. If you install a USB keyboard that has a mouse connector, the USB keyboard emulates a mouse, and you will not be able to disable the mouse settings in the Configuration/Setup Utility program. USB cables Use a 4-pin USB cable to connect external devices to USB connectors. USB 2.0 technology transfers data at up to 128 megabits per second (Mbps) with a maximum of 127 external devices and a maximum signal distance of 5 meters (16 ft) per segment. You must use devices that support USB 2.0 in order to obtain this maximized data transfer rate. Audio connectors The audio connectors are used to connect external audio equipment to your server. Mic (pink) Line in (blue) Line out (green) Line out This connector is used to send audio signals from the server to external devices, such as powered speakers with built-in amplifiers, headphones, multimedia keyboards, or the audio Line in connector on a stereo system. Note: The internal speaker in your server is disabled when any device is attached to this connector. Line in This connector is used to accept audio signals from external devices, such as line output from external audio equipment into the server sound system. Microphone This connector is used to connect a microphone to your server when you want to record sounds on the hard disk drive or use speech recognition software. 64 IBM xSeries 205 Type 8480: Hardware Maintenance Manual and Troubleshooting Guide

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throughput
for
your
server.
These
modes
apply
to
the
integrated
Ethernet
controller
and
to
the
controllers
on
supported
Ethernet
adapters.
Universal
Serial
Bus
(USB)
connectors
Your
server
has
two
Universal
Serial
Bus
(USB)
2.0
connectors
for
optional
telephony
and
multimedia
devices.
USB
2.0
devices
configure
automatically
with
Plug
and
Play
technology.
1
4
Notes:
1.
If
you
attach
a
standard
(non-USB)
keyboard
to
the
keyboard
connector,
the
USB
2.0
connectors
and
devices
will
be
disabled
during
the
power-on
self-test.
2.
If
you
install
a
USB
keyboard
that
has
a
mouse
connector,
the
USB
keyboard
emulates
a
mouse,
and
you
will
not
be
able
to
disable
the
mouse
settings
in
the
Configuration/Setup
Utility
program.
USB
cables
Use
a
4-pin
USB
cable
to
connect
external
devices
to
USB
connectors.
USB
2.0
technology
transfers
data
at
up
to
128
megabits
per
second
(Mbps)
with
a
maximum
of
127
external
devices
and
a
maximum
signal
distance
of
5
meters
(16
ft)
per
segment.
You
must
use
devices
that
support
USB
2.0
in
order
to
obtain
this
maximized
data
transfer
rate.
Audio
connectors
The
audio
connectors
are
used
to
connect
external
audio
equipment
to
your
server.
Line out (green)
Line in (blue)
Mic (pink)
Line
out
This
connector
is
used
to
send
audio
signals
from
the
server
to
external
devices,
such
as
powered
speakers
with
built-in
amplifiers,
headphones,
multimedia
keyboards,
or
the
audio
Line
in
connector
on
a
stereo
system.
Note:
The
internal
speaker
in
your
server
is
disabled
when
any
device
is
attached
to
this
connector.
Line
in
This
connector
is
used
to
accept
audio
signals
from
external
devices,
such
as
line
output
from
external
audio
equipment
into
the
server
sound
system.
Microphone
This
connector
is
used
to
connect
a
microphone
to
your
server
when
you
want
to
record
sounds
on
the
hard
disk
drive
or
use
speech
recognition
software.
64
IBM
xSeries
205
Type
8480:
Hardware
Maintenance
Manual
and
Troubleshooting
Guide