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Quick Details

  • Place of Origin: Sichuan, China (Mainland)
  • Brand Name: Dexin
  • Model Number: NDS3542I
  • Input: 8/12 HDMI, IP input, 1dvb-c tuner for option
  • video: mpeg4/h.264
  • output: IP, ASI for option
  • BISS: De-scrambling
  • Type: CATV encoder modulator

Packaging & Delivery

Packaging Details Carton box
Delivery Time in stock

Dexin NDS3542I 12 HDMI input h.264 Encoder Modulator

 

 

 

 

 

 

 

Product Overview

NDS3542I is a professional high integration device which includes encoding, multiplexing, scrambling and modulating. It supports 4/8/12 HDMI input, one DVB-C tuner input and 128 IP input with Data1 (GE) and Data2 (FE) port. It also supports DVB-C/T RF out with 4 adjacent carries, and support Data1 (GE) output port to support 4 MPTS out. This full function device makes it ideal for small CATV head end system, and it’s a smart choice for hotel TV system, entertainment system in sports bar, hospital, apartment…

     

     Key features

·         Support LOGO, OSD and QR code insertion for every local channel

·         4/8/12 HDMI input, MPEG-4 AVC/H.264 Video encoding

·         1DVB-C tuner input for re-mux (only for DVB-C RF out and suitable for India market)

·         128 IP input over UDP and RTP protocol

·         MPEG1 Layer II Audio encoding and support audio gain adjustment

·         4 groups of multiplexing/scrambling/modulating output channels

·         4 DVB-C or DVB-T RF out

·         Support 4 MPTS IP (DATA1 port only) output over UDP and RTP

·         Support PID remapping/accurate PCR adjusting/PSI/SI editing and inserting

·         Control via web management, and easy updates via web

     

     Principle Chart

DVB-C RF out

       

DVB-T RF out

      Technical Specification

Input

4/8/12 HDMI inputs for option

1 DVB-C Tuner input for remux, F type interface (only for DVB-C RF out)

128 IP input over UDP and RTP

Video

Encoding

MPEG-4 AVC/H.264

Resolution

In-put

1920×1080_60P, 1920×1080_60i,

1920×1080_50P, 1920×1080_50i,

1280×720_60P, 1280×720_50P,

720×576_50i,720×480_60i,

Out-put

1920×1080_30P, 1920×1080_25P,

1280×720_30P, 1280×720_25P,

720×576_25P,720×480_30P,

Bit-rate

1Mbps~13Mbps each channel

Rate Control

CBR/VBR

Audio

Encoding

MPEG-1 Layer 2

Sampling rate

48KHz

Resolution

24-bit

Audio Gain

0-255 Adjustable

Bit-rate

64kbps,128Kbps,192kbps,224kbps,256kbps,320kbps,384kbps

Multiplexing

Maximum PID

Remapping

180 input per channel

Function

PID remapping ( automatically or manually)

Accurate PCR adjusting

Generate PSI/ SI table automatically

Scrambling

Maximum simulcrypt CA

4

Standard

EN300 429/ITU-T J.83A/B

Connection

Local/remote connection

Modulation

 

 

 

DVB-C

 

 

 

 

RF out

4*RF DVB-C out (4 carriers combined output)

Standard

EN300 429/ITU-T J.83A/B

MER

≥40db

RF frequency

50~960MHz, 1KHz step

RF output level

-25~-1dBm (82~105 dbµV), 0.1dBm

Symbol Rate

5.0Msps~7.0Msps, 1ksps stepping

 

J.83A

J.83B

Constellation

16/32/64/128/256QAM

64/256 QAM

Bandwidth

8M

6M

DVB-T

Standard

EN300744

FFT mode

2K,

Bandwidth

6M, 7M, 8M

Constellation

QPSK, 16QAM, 64QAM

Guard Interval

1/4, 1/8, 1/16, 1/32

FEC

1/2, 2/3, 3/4, 5/6, 7/8

MER

≥42 dB

RF frequency

50~960MHz, 1KHz step

RF out

4*RF COFDM DVB-T out (4 carriers combined output)

RF output level

-28~ -3 dBm (77~97 dbµV), 0.1db step

Stream output

RF output (F type interface)

4 IP MPTS output over UDP/RTP, 1*1000M Base-T Ethernet interface (Data1 only)

System function

Network management(WEB)

Chinese and English language

Ethernet software upgrade

Miscellaneous

Dimension(W×L×H)

482mm×410mm×44mm

Environment

0~45(work);-20~80℃(Storage)

Power requirements  

AC 110V± 10%, 50/60Hz, AC 220 ±10%,50/60Hz

       

 

         Order Information

 

NDS3542I-4

(DVB-C RF out)

NDS3542I-4

(DVB-T RF out)

NDS3542I-8

(DVB-C RF out)

NDS3542I-8

(DVB-T RF out)

NDS3542I-12

(DVB-C RF out)

NDS3542I-12

(DVB-T RF out)

4 HDMI Input

 

 

 

 

8 HDMI Input

 

 

 

 

12 HDMI Input

 

 

 

 

Scrambling function

 

 

 

DVB-C Tuner Input

 

 

 

 

 

 

Company Information

    

 

 

 

 

 

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