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  • Product Name: 3G SDI HD Matrix Switcher
  • Model No.: SDI series

SDI HD matrix switcher adapt normal BNC port, transmit HD video through professional video cable, includes audio signal, be convenient for installation and with low cost. The transmission distance can reach more than 120m( the type with clock recovery has longer transmission distance),can meet most AV applications where need high requirement for HD signal transmission distance, overcome the disadvantage of short transmission distance, port difficult welding for HDMI/DVI. It is the best choice for AV project application.

Technical parameters

 

Model

According to input port and output quantity,for example 8 channels input and 8 channels output is 3G/SDI0808

Application standard

SMPTE424M,SMPTE295M,SMPTE292M,ITU-R BT.601,ITU-R BT.1120

Video format

270Mbps SDI,1.485Gbps HD-SDI&2.97Gbps 3G-SDI

Data frequency 

19Mbps to 2.97Gbps

Range

0.8Vp-p±10%

Rise/fall time

400~700ps

DC excursion

0v±0.5v

Overshoot

<10%

Shift

<540ps±10%

Min/max electricity frequency

0.5V to 1.0Vp-p

Max transmission range

3G: 120m.  HD: 200m  SD:400m

 (use 75-5,128 professional video line,or 75-5 closed circuit television line,far transmit distance and low cost

input

Port

4,8,16,24,32,48,64  pcs BNC port(according to requirement)

Impedance

75Ω

Return loss

<-15dB, [email protected] to 1.5 GHz

DC compensation

Max ±5mV

Output impedance

75Ω

output

Port

4,8,16,24,32,48,64 pcs BNC port(according to requirement)

Impedance

75Ω

Return loss

<-15dB, [email protected] to 1.5 GHz

DC compensation

Max ±5mV

Output impedance

75Ω

control type

Serial control port

RS-232, 9-pin female D type port

Baud rate & protocol

Baud rate :9600, data bits:8bits, stop bit:1,no parity check bit

Serial control port structure

2=TX,3=RX, 5=GND

specification

Power supply

100VAC~240VAC,50/60Hz,international self-adaption power supply

Temperature

store,use temperature:-20º~+70 ºC

Humidity

store,use humidity:10%~90%

Case height

16,32,64 channels input,case respectively as 1U,3U,5U