Digitally-encoded video transmission: transmits 8 realtime color video signals and 2 bi-directional data signals on one optical fiber
Supports RS232, RS422, and 2- or 4-wire RS485
One bi-directional contact closure
Compatible with all NTSC, PAL, or SECAM CCTV camera systems
Tested and certified by an independent laboratory for full compliance with the environmental requirements (ambient operating temperature, mechanical shock, vibration, humidity with condensation, high-line/low-line voltage conditions and transient voltage p
The ComNet™ FVT/FVR812(M)(S)1 Series transmits eight (8) channels of video utilizing state of the art digital encoding and decoding for high-quality video transmission, along with two (2) channels of bi-directional data and one (1) bi-directional contact closure over one single mode or multimode optical fiber. This equipment is environmentally hardened and suitable for use in unconditioned roadside or out-of plant installations. The FVT/FVR812 is compatible with NTSC, PAL and SECAM video transmission protocols and supports bi-directional RS232, 422 and 485-2/4W data. Plug-and-play design ensures ease of installation and no electrical or optical adjustments are required. Bi-Color LED indicators are provided to indicate the status of the system, video and data. The FVT/FVR812 series feature ComFit design ensuring they can be directly mounted in a ComNet rack or stand-alone mounted. No additional parts or power supplies are required.
Digitally-encoded video transmission: transmits 8 realtime color video signals and 2 bi-directional data signals on one optical fiber
Supports RS232, RS422, and 2- or 4-wire RS485
One bi-directional contact closure
Compatible with all NTSC, PAL, or SECAM CCTV camera systems
Tested and certified by an independent laboratory for full compliance with the environmental requirements (ambient operating temperature, mechanical shock, vibration, humidity with condensation, high-line/low-line voltage conditions and transient voltage p
Voltage transient protection on all power and signal input/output lines provides unconditional protection from power surges and other voltage transient events
Robust design ensures extremely high reliability in unconditioned out-of-plant environments
Bi-color (Red/Green) LED status indicators provide rapid indication of critical operating parameters
Hot-swappable rack modules
Interchangeable between stand-alone or rack mount use – ComFit
Applications:
High-Performance CCTV (Fixed Video)
Warranty - Yes
ROHS Compliant - Yes
Spec Sheet available - Yes
Operating Temperature (Maximum):
167 F
Operating Temperature (Minimum):
-40 F
Certifications:
FCC, CE, UL
ROHS Compliant:
Yes
Signal to Noise Ratio:
57 dB
Depth:
6.10 in
Height:
3.30 in
Width:
5.30 in
Shipping Weight:
2 lbs
Warranty (Length/Type):
Five Years
Video Output:
1 volt pk-pk (75 ohms)
Overload:
>1.5 V pk-pk
Number of Input/Output Channels:
8
Bandwidth (minimum):
10 - 6.5 Hz - MHz per channel
Differential Gain:
<4 %
Differential Phase:
<0.7 °
Tilt:
<1 %
Max. RG-59 COAX Distance:
100m (300ft) Camera to Fiber Optic Module to maintain 6Mhz Bandwidth
Data Channels:
2
Data Interface:
RS232, RS422 and RS485 (2W/4W)
Data Format:
NRZ, NRZI, Manchester, Bi-Phase and Sensornet
Data Rate:
DC-250 Kbps (NRZ)
Bit Error Rate:
<1 in 10-9 @ Maximum Optical Loss Budget
Operating Mode:
Simplex or Full-Duplex
Contact Interface: Response Time:
0.5 msec
Input Contact:
Dry Contact Closure
Output Contact:
SPST Relay, 0.5 A Contact Rating – normally open
Wavelength:
1310/1550 Nm Multimode and Single Mode
Number of Fibers:
1
LED Indicators:
- Video Sync Presence for Each Video Channel - Received Data - Transmitted Data - Optical Carrier Detect
Optical Emitter:
Laser Diode
Optical Connector:
ST
Power Connector:
Terminal Block
Video Connector:
BNC (Gold Plated Center-Pin)
Data Connector:
Terminal Block
Power Surface Mount:
8-15 VDC @ 5W
Rack Mount:
From Rack
Number of Rack Slots:
3
Current Protection:
Automatic Resettable Solid-State Current Limiters