•
Asynchronous transfers
— Supports USB devices that require asynchronous
transfers.
•
Real-time status LED indicators for troubleshooting and monitoring
— Front and
rear panel LED indicators provide visual confirmation of port activity between an active
host and each connected peripheral device.
•
Rack and furniture mountable
— Low-profile, 1-inch (2.5 cm) high, quarter rack wide
metal enclosures enable the extenders to be installed discreetly, such as beneath a
table or inside a lectern.
•
Included power supplies
— An energy-efficient, external, universal power supply,
part number
70-775-01
(28-071-57LF)
, is provided with each unit. The power supply
provides worldwide power compatibility with high demonstrated reliability and low
power consumption.
•
Remote configuration and control
— The transmitter and receiver can be configured
via Extron SIS (Simple Instruction Set) commands issued from the computer to the front
panel 2.5 mm TRS Config port of the extenders.
Application Diagram
HO
ST
POWE
R
12V
--A MA
X
INPU
T
OUTPUT
1
2
3
4
PO
WE
R
12V
--A MA
X
INPUT
OUTPUT
S
OV
ER
DT
P
RE
MO
TE
RS
-23
2
IR
Tx
Rx
G
Tx
Rx
CO
NT
AC
T
1
2
3
RS
-23
2
Tx
Rx
G
LIN
K
SIG
DT
P O
UT
DT
P
HD
BT
OU
TPU
TS
INP
UT
S
1
1
UN
IVE
RSA
L
HD
MI
DISP
LA
YPO
RT
2
3
HD
MI
2A
HD
MI
2B
LA
N
RE
SE
T
US
B
1
2
50/
60
Hz
100
-240V
AC
--A
MAX
USB
HDMI
Extron
Annotator 300
HDCP-Compliant
Annotation Processor
with DTP Extension
CAT 5/5e/6/7
up to 330' (100 m)
Projector/Display
USB Touchscreen
Display
USB
Extron
USB Extender Plus T
Twisted Pair Transmitter
for USB Peripherals
Extron
USB Extender Plus R
Twisted Pair Receiver
for USB Peripherals
Figure 1.
USB Extender Plus T/R Application with the Annotator 300
USB Extender Plus T/R • Introduction
2
