1
The FiberLink 3350 Series of fiber optic transmission systems are ready for immediate use
and do not require any special tools or equipment. However, an Optical Power Meter, such
as the FiberLink 6615, can be useful in determining optical loss budgets during your systems
design and maintenance.
The following instructions describe the typical installation procedure:
1. Connect the video source to the video input BNC connector on the transmitter unit.
2. Connect the video output cable to one of the two video output BNC connectors on
the receiver unit.
3. Terminate any unused BNC output connector at 75 Ohms.
4. Connect the fiber optic cable to the transmitter and receiver units.
5. Connect the Universal Power Supply to the transmitter and receiver units.
For box versions using DC power, please refer to figure 1.
6. When power is applied, the green POWER LED should illuminate, indicating the
presence of operating power. The 3G/HD/SD RATE LED will give an indication as
described in the Indicator LED’s and Alarm Circuitry section of this manual.
7. The system should now be operational.
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.
FiberLink® 3350 Series
3G/HD/SD-SDI Transmission over one single
mode or multimode fiber
INSTALLATION INSTRUCTIONS
Figure 1: Power Connector DC Input Polarity
9-24 Volts
AC or DC
(+) Positive
( - ) Negative
SDI Displays or
SDI Equipment
3350 Tx
3G/HD/SD-SDI
Source
3351 Rx
Fiber
Cable
Fiber
Cable
3350 Tx
3G/HD/SD-SDI
Source
3351 Rx
Fiber
Cable
3G/HD/SD-SDI
Loop-Thru
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