Comnet FVT4014SHR, FVR1010SHR, FVR4014SHR, FVT1010SHR, FVR8018SHR Installation And Operation Manual
INSTALLATION AND OPERATION MANUAL
FVT/FVR8018(M)(S)1SHR
8-CHANNEL 10-BIT DIGITALLY ENCODED VIDEO
+ 8-CHANNEL BI-DIRECTIONAL DATA
+ SELF-HEALING RING TOPOLOGIES
The FVT/FVR8018SHR are part of ComNet’s SHR product family. The FVT8018SHR
transmits eight channels of video and eight channels of bi-directional data over its
Install fiber and power up
!
receiving modem prior to
power up of FVT8018SHR
two fiber optic interfaces. The FVR8018SHR receives eight channels of video and
eight channels of bi-directional data over its two fiber optic interfaces. The
FVT/FVR8018SHR are fully compatible with the other products in ComNet’s SHR product
family (e.g. FVT/FVR1010SHR and FVT/FVR4014SHR).
The NTSC or PAL video signals are digitized with 10-bits of resolution providing
superior image quality. The link also transmits bi-directional data over the same fiber.
Each data channel can be configured for an electrical interface of RS232, RS422 or
RS485 (2 Wire or 4 Wire).
Utilizing wave division multiplexing (WDM) technology, only one optical fiber is required
between units. It’s possible to implement a fully self-healing ring, linear add-drop, and even
point-to-point topologies. A maximum of eight (8) video signals can be placed onto the ring
through any combination of transmitter units, and an unlimited number of receiver units
can be used to view any or all of these eight video signals.
Bi-Color (Red/Green) LED indicators are provided for rapidly ascertaining equipment
operating status including the location of fiber breaks. See Figure 10 on Page 7 for an
explanation of LED indicators. An alarm relay output on the FVR8018SHR indicates when a
fault has occurred anywhere in the system.
These units are interchangeable between stand-alone or card-cage mount configurations.
See Figure A on Page 11 for mounting instructions.
See Figures 1 – 13 for complete installation information.
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INSTALLATION AND OPERATION MANUAL FVT/FVR8018SHR
FIGURE 1 – FVT/FVR8018SHR TRANSMITTER AND RECEIVER
MULTIMODE OR SINGLE MODE
OPTICAL FIBER (Depending on Model)
BLACK
BLACK WITH WHITE STRIPE
Power Supply:
Surface Mount: 8–15 VDC @ 3W
Rack Mount: From Rack
FIGURE 2 – FVT8018SHR TRANSMITTER
REAR PANEL REAR PANELFRONT PANEL FRONT PANEL
FIGURE 3 – FVR8018SHR RECEIVER
NOTE: Remove Electrical Connector for Rack Mount Units
TECH SUPPORT: 1.888.678.9427
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INSTALLATION AND OPERATION MANUAL FVT/FVR8018SHR
FIGURE 4 – DATA CONNECTIONS
See Figure 6 for Switch Positions
RS232
RS422
Bi-phase or
Manchester
2-Wire
RS485
Customer
Equipment
Data Transmit
Data Receive
Signal Ground
Data Out (+)
Data Out (–)
Data In (+)
Data In (–)
Data Out (+)
Data Out (–)
Data (A)
Data (B)
FVT8018SHR
DIN(–)
DOUT(–)
GND
DIN(+)
DIN(–)
DOUT(+)
DOUT(–)
DIN(+)
DIN(–)
DIN(+)
DIN(–)
FVR8018SHR
DOUT(–)
DIN(–)
GND
DOUT(+)
DOUT(–)
DIN(+)
DIN(–)
DOUT(+)
DOUT(–)
DIN(+)
DIN(–)
Customer
Equipment
Data Receive
Data Transmit
Signal Ground
Data In (+)
Data In (–)
Data Out (+)
Data Out (–)
Data In (+)
Data In (–)
Data (A)
Data (B)
Data Out (A)
4-Wire
RS485
Data Out (B)
Data In (A)
Data In (B)
TECH SUPPORT: 1.888.678.9427
DIN(+)
DIN(–)
DOUT(+)
DOUT(–)
DOUT(+)
DOUT(–)
DIN(+)
DIN(–)
Data In (A)
Data In (B)
Data Out (A)
Data Out (B)
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INSTALLATION AND OPERATION MANUAL FVT/FVR8018SHR
FIGURE 5 – RJ45 BREAK-OUT
5 pc. Factory Supplied
TECH SUPPORT: 1.888.678.9427
INS_FVT/FVR8018SHR_REVA
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