![Crestron UPX-2 Operation Manual Download Page 37](http://html.mh-extra.com/html/crestron/upx-2/upx-2_operation-manual_2683681037.webp)
Universal Presentation Processor
Crestron
UPX-2
USB Connector Pinout
PIN DESCRIPTION PIN DESCRIPTION
1
+5 VDC
3
Data +
2
Data -
4
Ground
Pins 1 2 3 4
NOTE:
Only standard Windows
®
XP embedded drivers are included. You cannot
load your own driver.
IEEE 1394b
1394
IEEE 1394b high performance serial bus is a 9-pin standard for connecting devices
to a personal computer. IEEE 1394b provides a single plug-and-socket connection
on which up to 63 devices can be attached with data transfer speeds up to 800 Mbps
(megabits per second). The standard describes a serial bus or pathway between one
or more peripheral devices and the computer's microprocessor. IEEE 1394b has
networking capabilities over distances of 100 meters over CAT5. Many peripheral
devices now come equipped to meet IEEE 1394b. Implementations of IEEE 1394b,
which include FireWire™ and i.Link™, are not supported in the first release of the
UPX-2. Additional functionality/compatibility will be available in future firmware
releases.
1394 Connector Pinout
PIN DESCRIPTION
1 30
VDC
2
Ground
3
TPB- Twisted Pair B
4
TPB+ Twisted Pair B
5
TPA- Twisted Pair A
6
TPA+ Twisted Pair A
1
3
5
2
4
6
AUDIO MIC
AUDIO
MIC
The Audio Mic (Microphone) input is one simplex powered 3.5 mm TRS mini
phone jack. Use this input for conferencing (NetMeeting is supported). MIC input is
not passed to audio outputs. This input is converted to data and passed over the
network to an IP address of your choosing using NetMeeting.
Input = 0.1 V
RMS
(with 20 dB boost on)
1.0 V
RMS
(with boost off)
Impedance = 10 k
Ω
Tip – Microphone audio
Ring – Bias power
Sleeve – Ground
Tip
Ring
Sleeve
Operations Guide – DOC. 6276B
Universal Presentation Processor: UPX-2
¥
15