Extron electronics TPX 88, Руководство пользователя

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Introduction, cont’d
TPX 88 Matrix Switchers • Introduction 1-6
About Both TPX Switcher Models
The TPX switchers are single box solutions to simple twisted pair routing
applications (figure 1-1). Each input and output is individually isolated and
buffered, and any input(s) can be switched to any one or all outputs with virtually
no crosstalk or signal noise between channels.
1
2
3
4
5
6
7
8
AU
DI O
OU
TP
UT
S
IN
PU
TS
1
2
3
4
5
6
7
8
OU
TP
UT
S
OU
TP
UT
S
RE MO
TE
L
R
1
L
R
2
L
R
3
L
R
4
L
R 5
L
R
6
L
R 7
L
R
8
RS
-23 2
RS
-42
2
GND
TX-
TX +
RX - RX +
0
1
Audio
Audio
Extron
TP T 15HD A
Twisted Pair
Transmitter
Extron
TPX 88 A
Twisted Pair
Matrix Switcher
Extron
TP T 15HD A
Twisted Pair
Transmitter
TP T 1
5H D A
H-S HIF T
BU FFE
RE D
CO
MP UT ER
INP
UT
AU DIO
ID PIN 4 ID PIN 11
LO CA
L M ON
ITO R
TP T 1
5H D A
H-S HIF T
BU FFE
RE D
CO
MP UT ER
INP UT
AU DIO
ID PIN 4 ID PIN 11
LO CA
L M ON ITO
R
PC
MAC
Document Camera
w/ High Res Output
System
Control
Sound System
Speakers
VCR/DVD
CODEC
Video Camera
VI DE
O IN PU
T
VTT
00 1C
M
Tw
iste d P
ai r T
ra ns m
itt er
PO
W ER
Laptop
Extron
VTT001
Twisted
Pair Transmitter
Extron
VTT001
Twisted
Pair Transmitter
VI DE
O IN
PU T
VT
T0 01
CM
Tw
is ted
Pair
Tran sm
itte
r
PO W
ER
VI DE
O IN
PU T
VT
T00 1C
M
Tw
iste d P
air R
ec eiv
er
PO W ER
Extron
VTR001
Twisted
Pair Receiver
Extron
VTR001
Twisted
Pair Receiver
VI DE
O IN PU
T
VT T001
CM
Tw iste
d Pa
ir R ec
eiv er
PO
W ER
Extron
IN1404XT
Video Scaler
w/ UTP Output
Stereo
Audio
LCD Projector #2
Presenters
Display
Lobby
C SYNC SOG
C VIDEO N/C
L
R AU DI O
OU TP
UT
AV IN
PU T
RG
B
PO
W ER
15 V
.34 A MA
X
Extron
TP R 15HD A
Twisted Pair
Receiver Stereo
Audio
LCD Projector #1
C SYNC SOG
C VIDEO N/C
L
R
AU
DI O
OU TP
UT
AV IN
PU T
RG B
PO W
ER
15
V
.34 A MA
X
Extron
TP R 15HD A
Twisted Pair
Receiver
Extron
CPM101
Connector Plate
50
-60 Hz
10 0-2
40 V
0.3
A
LIS TE
D
1T 23
I.T .E.
AN
AH EI
M,
C A.
MA
DE IN
U
SA
Figure 1-1 — Typical TPX 88 A matrix switcher application
The TPX 88 switchers support I/O grouping, a feature that lets you virtually divide
the matrix into up to four smaller sub-switchers, making installation and control
easier. I/O grouping allows you to separate different signal types to avoid
connecting signal types from different, incompatible, transmitter/receiver families.
The TPX matrix switchers are housed in rack-mountable, 1U high, 17" wide metal
enclosures. The appropriate rack mounting kit is included with each switcher,
allowing you to mount the switcher in a standard 19" rack. Each model has an
internal 100 VAC to 240 VAC, 50/60 Hz, 25 watts, auto-switchable, power supply
that provides worldwide power compatibility.
Many twisted pair transmitters and receivers have the ability for one
component of the pair to provide power for the other (such as a TP R BNC A
providing the power for a TPT BNC).
The TPX 88 cannot power connected twisted pair transmitters and receivers.
The TPX 88 cannot switch the power that a twisted pair transmitter or
receiver supplies to a twisted pair receiver or transmitter.
In a twisted pair system that includes a TPX 88, both the twisted pair
transmitter and the twisted pair receiver must be powered locally. The
appropriate power supply is included with the transmitters and receivers.