SMART-AVI AR-TX 100, AR-RX 100 User Manual

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The information contained in this document is
subject to change without notice. Smart-AVI makes
no warranty of any kind with regard to this material,
including but not limited to, implied warranties of
merchantability and fitness for any particular
purpose.

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or for incidental or consequential damages in
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Extend any RS232 and stereo device up
to 3000ft using a single Cat5 cable.

AR100

User Manual

Technical Specifications

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Introduction

The AR100 RS232 - Sound Cat5 extender allows
you to extend any full Duplex RS232 with any
Stereo sound up to 3000ft using a single
unshielded Cat5 cable.

Features

 Unbalanced stereo line level analogue audio to

be transmitted via UTP Cat5 Hi-fidelity audio
frequency response.

 Extend any touch screen up to 3000ft.
 Extend any sound system up 3000ft.
 Supports all protocol and baud rates.
 Uses easy to install inexpensive CAT5.
 Output reaches up to 3000 feet.
 Compatible with line level stereo audio signals.
 High ground loop immunity.
 Built-in lightning, power surge and transient

protection.

 Remote units come with buffered outputs.
 Compact enclosure.
 Optional power supply for remote unit.
 Fully transparent path for all protocols and data

transfers.

t onA i s

Applications

 Hotel
 Cable TV remote control
 Control rooms
 Remote On-Digital set-top control
 Sky box control extension and switcher output
 Dealer rooms
 Point of Sale
 Remote VCR control

What’s in the box?

Installation Diagram

m t et

Connecting The Transmitter

1. Connect an RS232 cable and/or audio cable to the
souce unit.

2. Connect power supply to the unit. Observe LED

lighting up indicating power present

et

t eConnecting The Receiver

Connecting The Receiver

1. Connect an RS232 cable and/or audio cable to the

reveiver unit.

2. Observe LED lighting up indicating power present

P C i T Ce e A e

Preparing & Connecting System CAT5 Cable
Following is the wiring standard for terminating CAT 5
cable using RJ-45 connector:

Pair 1 Pins 1 & 2
Pair 2 Pins 3 & 6
Pair 3 Pins 4 & 5
Pair 4 Pins 7 & 8

C e

Connectors: RJ-45
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Capacitance: 14 pf/ft (46.2 pf/m)
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C n t G eConductor Gauge:

Conductor Gauge: 24 AWG
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Impedance: 100 +/- 15 ohms

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Amplifier

AR TX100

AR TX100

AR RX100

AR RX100

CAT5 Cable

CAT5 Cable

Sound Source

Speaker

Speaker

Server Dump Terminal

5V 5V

5V 5V