Artel FiberLink 4040 Series Quick Start Manual

Four Audio
Inputs
(Line Level)
QUICK START GUIDE
FiberLink® 4040 Series
Four Channels of Audio Over One Single Mode
or Multimode Fiber

INSTALLATION INSTRUCTIONS

The FiberLink 4040 Series transmission systems are normally preset for immediate use with
audio input circuitry set for balanced 600 Ohm input impedance and output set for
balanced audio. If a different protocol is desired, it can be easily selected using the flip
switches located on the back panel of the unit. (See Audio Switch Setting.) There are
indicator LEDs on the units for monitoring purposes and several user selectable options for
configuring audio inputs and outputs. The following instructions describe the typical
installation procedure and the function of the LED indicators.
The following instructions describe the typical installation procedure:
1. The various options, as already mentioned, have been preset. If unbalanced high-input
impedance or unbalanced output is desired, please refer to the manual instructions on
page 7 (available online at www.artel.com/support/documentation).
2. Connect the fiber optic cable between the two FiberLink units.
3. Apply power to both units. Refer to Figure 1 for DC power connections.
4. When power is applied, the green POWER LED will light, indicating the presence of
operating power.
5. Connect the audio input signals to the proper positions on the removable terminal
blocks. (See System Terminal Block Connections) Be certain to check all connections
and assure that inputs and outputs are not intermixed.
6. The green audio LED indicators (one per channel) will give an indication as stated on
page 2. Note that the rack card version also has a red LED for indicating the presence
of an alarm condition.
Note: The Rack Card version has an additional red LED for indicating the presence of an alarm
condition (loss of signal). Refer to Indicator LED's and Alarm Circuitry sections of this manual.
Figure 1: Power Connector DC Input Polarity
4040 Tx
Fiber
Cable
(+) Positive
( - ) Negative
4041 Rx
9-24 Volts
AC or DC
Four Audio
Outputs
(Line Level)
1