Interlogix S7731DVR-EFC1, S7731DVR-EST1, S7731DVR-EST2, S7731DVR-RFC1, S7731DVR-RFC2 Specsheet
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GE
Fiber Optic
Video/Data Transmitters and Receivers
Single-Channel
Video and Reverse
Multiprotocol Data
S731DV, S7731DV and S731DV-PKG
Overview
S731DV and S7731DV video and reverse data links provide digital transmission of video and return multiprotocol data. The link
converts analog baseband composite video to 8-bit digital format
for transmission over one or two fibers. The links support all major
video formats. Return data permits remote control of a PTZ at the
camera station. S731DV models feature multimode operation, while
S7731DV models operate over single mode fibers. S731DV-PKG kits
include a standalone multimode transmitter, a standalone multimode receiver, and two power supplies.
Multiprotocol Data Formats
The unique multiprotocol data design accepts all major data formats. This allows the S731DV and S7731DV to be retained if there
is a change of video control systems. Relay/contact closure is supported from the camera station to the control station.
Data Translation
The data functions include the unique data translation feature,
which allows one data format to be input and a different data format to be output. Data formats are selected during installation and
can be easily changed in the field via rotary switch.
Superior Diagnostics
The SMARTS™ diagnostic technology provides an extensive set of
built-in diagnostic tools including a video test pattern generator
that allows failures to be diagnosed from the monitor. LEDs provide
a visual indication of the operating status of the equipment.
Standard Features
One-way video and reverse multiprotocol data transmission
over one or two fibers
Single and multimode models available
8-bit video processing
520 TV lines video resolution
Unique data translation function
Field-selectable data format
18 dB (single mode) or 13 dB (multimode) optical budget
Forward relay/contact closure - 1 channel
Supports all major data formats
Standalone or rack configurations
Standalone package includes a multimode transmitter, a multimode receiver, and two power supplies
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S731DV-PKG
Security
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Related Diagram
Ordering Information
Use the Configurators below to select the options available for these products.
Specifications
Video S731DV (Multimode) S7731DV (Single Mode)
Channels 1 simplex
Format NTSC and PAL
Input/Output Signal 1.0 V pk - pk composite
Bandwidth 6.5 MHz
Signal-to-Noise Ratio >55 dB
Video Resolution 520 TV lines
Input/Output Impedance 75 ohms
Differential Phase <3°
Differential Gain 3%
Data
Channels 1 simplex (RX to TX)
Formats RS-232 (3-wire/5-wire), TTL, RS-422, RS-485 (2-wire), Manchester,
Biphase, SensorNet
Baud Rate 250 kbps to 512 kbps (depending on data format)
Relay/Contact Closure 1 simplex channel (TX to RX)
Relay/Contact Rating 0.5 A at 30 VDC 0.5 A at 30 VDC
Bit Error Rate <1.0E-9
Optical
Mode Multimode Single Mode
Optical Budget* 13 dB 18 dB
Emitter LED Laser
Wavelength 850 nm and/or 1300 nm
(depending on model)
1310 nm and/or 1550 nm
(depending on model)
Operating Distance** Up to 3.2 mi (5.2 km)
(depending on model)
Up to 37 mi (60 km)
Launch Power -15 dBm -10 dBm
Receiver Sensitivity -28 dBm
Gain Control Optical Automatic Gain Control (OAGC)
Electrical
Input Power, Standalone Units 24 VAC or 13.5 VDC regulated
Input Power, Rack Units 13.5 VDC regulated
Current Requirement 450 mA
Power Consumption 6 W
Power Factor 4 (rack units only)
Protection Solid-state short circuit protection
Power Supply Model 613P (optional)
Environmental
Operating Temperature -40 to 167 °F (-40 to 75 °C)
Maximum Humidity 95% relative, noncondensing
Mechanical
Dimensions (LWD), Standalone
Units
5.0” x 4.8” x 1.5” (127 x 122 x 38 mm)
Dimensions, Rack Units 1 slot (1.0”)
Weight Standalone 1.20 lbs (0.55 kg); Rack 0.6 lbs (0.27 kg)
Construction Polycarbonate (standalone); Aluminum (rack)
Optical Fiber
Transmitter
Receiver
Video In
Data Out
Contact In
Video Out
Data In
Contact Out
613P Power Supply (2 included with S731DV-PKG)
Input Power 100 - 240 VAC, 60/50 Hz
Output Voltage 13.5 VDC regulated
Output Current 1.3 A maximum
Power Consumption 18 W
AC Connection Connects to standard wall outlet
Dimensions 1.27” x 2.3” x 4.35”
Weight 0.79 lbs (0.36 kg)
Includes a standalone multimode transmitter, a standalone multimode receiver, and two power supplies.
* Optical Budget based on 62.5 µm fiber, for 50/125 µm fiber subtract 3 dB.
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