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SDI Camera Video + Power + Data RS-485 Transmission over Coax
Model:HD-SDE-VDK
PIC: SD-6
 

Description:

The SD/HD/3G-SDI Video + Power + Data RS-485 Transmission over Coax products are HD-SDI repeater for transmission distance extension. With supporting 14 types of SMPTE-compliance HD formats (1.485Gb/s, 1.485/1.001Gbps), these devices equalizes and re-clocks the input video signal and distributes it to 2 identical channels. The transmission distance is easily extended with 200m / 600ft per device unit for HD-SDI video signal.

 
Features:
  • Adaptive Equalizer returns the signal to its original amplitude and modulation.
  • Re-clocking function resynchronizes the signal
  • Cable Driver retransmits the signal with its original characteristics
  • Data and power can be transmitted from the recorder side to the camera over the coax cable.
  • Up to 7 repeaters may be powered from the coax cable – Requires 24V DC to power 2+ repeaters & Tx
  • Max. cable length (Belden 1694A): SD-SDI 400m/1300ft, HD-SDI 200m/600ft, 3G-SDI 140m/450ft
  • 5V~24V DC
 
Application Diagram:
 


Specification:

Model HD-SDE-VDK HD-SDE-VDP
HD-SDE-VDT HD-SDE-VDR
Type Transmitter Receiver Repeater
Connectors 1x BNC SDI
Input / Output Signal Type SD-SDI (270Mbps)
HD-SDI (1.485Gbps)
3G-SDI (2.97Gbps)
SDI Impedance 75 ohms
Max. Input Coax Length Belden 1694A
SD-SDI 400m / 1300ft  ;  HD-SDI 200m / 600ft  ; 3G-SDI 140m / 450ft
RS-485 Connector Plug-in Terminal Block
RS-485 Pitch / Poles 3.81mm/3P
RS-485 Rated Voltage / Current 800V / 8A
Power Supply Not Included 9V~24V DC w/
Locking Power Connector
(plus any cascaded repeaters)		 Not Included
DC Feed via Coax Min. 8V DC
Operating Temperature 0°C ~ 50°C / 32°F ~ 122°F
Storage Temperature -20°C ~ 70°C / -4°F ~158°F
Relative Humidity Up to 85% RH (Non-condensation)
Dimension 84 x 48 x 25 mm / 3.31 x 1.89 x 0.98 inches

*Specifications are subject to change without notice

 








SD-6