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SD/HD/3G-SDI 1 to 4 Distribution Amplifier
HD-SD-124
PIC: SD-9

 

Description:

This Distribution Amplifier distributes a single SDI video signal data to several video signal adapter amplification equipment of SDI signal at the same time. There is no signal loss in the switching process. It supports almost all video formats which is SMPTE compliant. It can also achieve up to 1080p@60Hz for Full HD output performance perfectly.

In professional application systems, it needs several digital display terminals to show the same SDI video, and this device is specially designed for satisfying this type of requirement. It widely applies to surveillance, broadcast TV station, TV media, video conferences, electronic teaching, wired network areas, etc.

 

Features:
  • Support SD-SDI (270Mbps), HD-SDI (1.485Gbps) & 3G-SDI (2.97Gbps)
  • Full HD video format
  • Built-in Cable Equalizer, Re-clocker & Cable Driver
  • Max. cable length (Belden 1694A): SD-SDI 400m/1300ft, HD-SDI 200m/600ft, 3G-SDI 140m/450ft
  • Excellent SDI signal jitter suppression function
  • Power supply and SDI signal format indicator
  • Embedded ESD to protect the circuit
  • 5V~24V DC
 
Application Diagram:
 


Specification:

Model
HD-SD-124
Input Interface
1x BNC SDI, HD-SDI, 3G-SDI
Input Signal Type

SD-SDI (270Mbps), HD-SDI (1.485Gbps), 3G-SDI (2.97Gbps)

Support Input Format

SD-SDI: 480i, 576i
HD-SDI: 720p24/25/30/50/59.94/60 all frame rate;
1080i all frame rate, 1035i all frame rate;
1080p all frame rate
3G-SDI: 1080p all frame rate

Video Standard

SMPTE 424M, SMPTE 292M and SMPTE 259M
ITU-R BT.601,ITU-R BT.1120

SDI Signal Range
0.8V p-p
SDI Impedance
75 ohms
SDI Coupling Type

AC Coupling

Max. Input Coax Length

Belden 1694A
SD-SDI 400m / 1300ft  ;  HD-SDI 200m / 600ft  ; 3G-SDI 140m / 450ft

HDMI/DVI Output Interface
Nx BNC SD-SDI, HD-SDI, 3G-SDI
Re-clocking
Auto Support 270Mbps/1.485Gbps/2.97Gbps
Power Supply
5V~24V DC w/ Locking Power Connector
Power Consumption
10 Watts (max)
Operating Temperature
0°C ~ 40°C / 32°F ~ 104°F
Storage Temperature
-20°C ~ 60°C / -4°F ~140°F
Relative Humidity
20~90% RH (Non-condensation)
Dimension
120 x 57 x 36 mm / 4.72 x 2.24 x 1.42 inches

*Specifications are subject to change without notice

 









SD-9