INSTALLATION AND OPERATION MANUAL
FVT/FVR2014
2-CHANNEL 10-BIT DIGITALLY ENCODED VIDEO
+ 4 BI-DIRECTIONAL DATA CHANNELS
The FVT/FVR2014 is a two (2) channel ten (10) bit video transmission system.
It combines two individual video signals into one high speed digital stream and
transmits this over one optical fiber.
The link also transmits four channels of bi-directional data over the same fiber.
Each data channel can be configured for an electrical interface of RS232,
RS422 or RS485 (2- or 4-Wire).
There is also a RELAY connector on both the Video Transmitter and Video Receiver
modules which indicates that the optical communication link is operating
properly. The Relay is CLOSED when the optical communication is good.
The Data Channels are labeled A, B, C and D. Each data channel is configured
for the electrical interface by means of the “DATA SELECT” switch on the front
panel. Figure 5 on Page 4 illustrates the switch settings to set the type of data
for each channel.
Figure 4 on Page 3 illustrates the data electrical connections from the RJ45 Data
connectors and also the connection cable and “breakout box” connections.
Figure 6 on Page 4 illustrates the specific data connections for RS232, 2-Wire
RS485 and RS422/4-Wire RS485. (This last data connection also applies to
Manchester & Bi-Phase data transmission.)
Figure 7 on Page 5 illustrates the electrical connections between the
“Customer Equipment” and the FVT2014 and FVR2014.
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INSTALLATION AND OPERATION MANUAL FVT/FVR2014
FIGURE 1 – FVT/FVR2014 TRANSMITTER AND RECEIVER
MULTIMODE OR SINGLE MODE
OPTICAL FIBER
BLACK
BLACK WITH WHITE STRIPE
FIGURE 2 – FVT2014 TRANSMITTER
REAR PANEL REAR PANELFRONT PANEL FRONT PANEL
FIGURE 3 – FVR2014 RECEIVER
NOTE: Remove Electrical Connector for Rack Mount Units
TECH SUPPORT: 1.888.678.9427
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INSTALLATION AND OPERATION MANUAL FVT/FVR2014
FIGURE 4 – RJ45 BREAK-OUT
5 pc. Factory Supplied
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INSTALLATION AND OPERATION MANUAL FVT/FVR2014
FIGURE 5 – SWITCH POSITIONS
The mode for each data channel is configured using a set of three switches on the front panel of the unit.
FIGURE 6 – SWITCH SETTINGS
RS232
1 NC
2 Out (-)
3 Ground
4 NC
5 NC
6 IN (-)
7 NC
8 NC
RS485 (2W)
& SENSORNET
1 NC
2 NC
3 IN (+)
4 NC
5 NC
6 IN (-)
7 NC
8 NC
RS422, RS485
(4W), Manchester
& Bi-Phase
1 OUT (+)
2 OUT (-)
3 IN (+)
4 NC
5 NC
6 IN (-)
7 NC
8 NC
NC = No Connection
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INSTALLATION AND OPERATION MANUAL FVT/FVR2014
FIGURE 7 – DATA CONNECTIONS
See Page 4 for Switch Settings
RS232
RS422
Bi-phase or
Manchester
2-Wire
RS485,
Sensornet
Customer
Equipment
Data Transmit
Data Receive
Signal Ground
Data Out (+)
Data Out (-)
Data In (+)
Data In (-)
Data In (+)
Data In (-)
Data (A)
Data (B)
FVT2014
DIN(-)
DOUT(-)
GND
DIN(+)
DIN(-)
DOUT(+)
DOUT(-)
DOUT(+)
DOUT(-)
DIN(+)
DIN(-)
FVR2014
DOUT(-)
DIN(-)
GND
DOUT(+)
DOUT(-)
DIN(+)
DIN(-)
DIN(+)
DIN(-)
DIN(+)
DIN(-)
Customer
Equipment
Data Receive
Data Transmit
Signal Ground
Data In (+)
Data In (-)
Data Out (+)
Data Out (-)
Data Out (+)
Data Out (-)
Data (A)
Data (B)
Data Out (A)
4-Wire
RS485
Data Out (B)
Data In (A)
Data In (B)
FIGURE 8 – LED INDICATORS
LINK VIDEO DATA POWER
GREEN Communication link has An active video signal is An active data signal is Unit powered up
been established over present on the BNC present on the input pins
optical fiber connector. of the data connector.
RED Communication link has No video signal – –
not been established.
OFF Not powered up correctly – No data signal Unit powered down
DIN(+)
DIN(-)
DOUT(+)
DOUT(-)
DOUT(+)
DOUT(-)
DIN(+)
DIN(-)
Data In (A)
Data In (B)
Data Out (A)
Data Out (B)
TECH SUPPORT: 1.888.678.9427
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MECHANICAL INSTALLATION INSTRUCTIONS
INSTALLATION CONSIDERATIONS
This fiber-optic link is supplied as a Standalone/Rack module. Units
should be installed in dry locations protected from extremes of
temperature and humidity.
C1-US, C1-EU, C1-AU OR C1-CH CARD CAGE RACKS
CAUTION: Although the units are hot-swappable and may be installed
without turning power off to the rack, ComNet recommends that
the power supply be turned off and that the rack power supply
is disconnected from any power source. Note: Remove electrical
connector before installing in card cage rack.
1. Make sure that the card is oriented right side up, and slide it into
the card guides in the rack until the edge connector at the back
of the card seats in the corresponding slot in the rack’s connector
panel. Seating may require thumb pressure on the top and bottom
of the card’s front panel.
CAUTION: Take care not to press on any of the LEDs.
2. Tighten the two thumb screws on the card until the front panel of
the card is seated against the front of the rack.
WARNING: Unit is to be used with a Listed Class 2 or LPS power supply rated
9-12 VDC @ 1A.
FIGURE A
Dimensions are for a standard ComNet™ two slot module
.156 [3.96 mm]
.313 [7.95 mm]
IMPORTANT SAFEGUARDS:
A) Elevated Operating Ambient - If installed in a closed or multi-unit rack
assembly, the operating ambient temperature of the rack environment may
be greater than room ambient. Therefore, consideration should be given to
installing the equipment in an environment compatible with the maximum
ambient temperature (Tma) specified by the manufacturer.
B) Reduced Air Flow - Installation of the equipment in a rack should be such
that the amount of air flow required for safe operation of the equipment is
not compromised.
3 CORPORATE DRIVE | DANBURY, CT 06810 | USA
T: 203.796.5300 | F: 203.796.5303 | TECH SUPPORT: 1.888.678.9427 | INFO@COMNET.NET
8 TURNBERRY PARK ROAD | GILDERSOME | MORLEY | LEEDS, UK LS27 7LE
T: +44 (0)113 307 6400 | F: +44 (0)113 253 7462 | INFO-EUROPE@COMNET.NET
© 2010 Communications Networks Corporation. All Rights Reserved. “ComNet” and the “ComNet Logo” are registered trademarks of Communication Networks, LLC.
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