NDS3316

NDS3316
Код 521161
IP-QAM Modulator. 16xQAM

Product Overview

16 in 1 IP QAM modulator is the latest generational Mux-scrambling-modulating all-in-one device developed by DEXIN. It has 16 multiplexing channels, 16 scrambling channels and 16 QAM (DVB-C) modulating channels, and supports maximum 512 IP input through the 3 GE ports and 16 non-adjacent carriers (50MHz~960MHz) output through the RF output interface. The device is also characterized with high integrated level, high performance and low cost. This is very adaptable to newly generation CATV broadcasting system.

Key Features

  • 3 GE ports (max 512 IP in):
  • Data1 & Data2 bi-directional ports, max 512 IP in, 16 IP out  
  • Data port (located on front panel), max 128 IP in
  • Max 840Mbps for each GE input
  • Support accurate PCR adjusting
  • Support CA filtering, PID remapping and PSI/SI editing
  • Supports up to 180 PIDS remapping per channel
  • Support DVB general scrambling system (ETR289), simulcrypt standards ETSI 101 197 and  ETSI 103 197
  • Support 16 IP output through Data1 & Data2 over UDP/RTP/RTSP
  • 16 non-adjacent QAM carriers output, compliant to DVB-C (EN 300 429) and ITU-T J.83 A/B
  • Support RS (204,188) encoding
  • Support Web-based Network management

Input

   Input

Max 512 IP input through 3 (front-panel Data port, Data 1 and Data 2) 100/1000M Ethernet Port (SFP interface optional). Each Data1 or Data 2 port can input max 512 IP, while front-panel Data port can input max 128 IP

   Transport Protocol

TS over UDP/RTP, unicast and multicast, IGMP V2/V3

   Transmission Rate

Max 840Mbps for each GE input

Mux

   Input Channel

512

   Output Channel

16

   Max PIDs

180 per channel

   Functions

PID remapping(auto/manually optional)

PCR accurate adjusting

PSI/SI table automatically generating

Scrambling

Parameters

   Max simulscrypt CA

4

   Scramble Standard

ETR289, ETSI 101 197, ETSI 103 197

   Connection

Local/remote connection

Modulation

Parameters

   DVB-C Modulator Sectioon

J.83A

Constellation : 16/32/64/128/256QAM

Bandwidth :8M

J.83B

Constellation : 64QAM/ 256QAM

Bandwidth :6M

   QAM Channel

16 non-adjacent carrier

   Modulation Standard

EN300 429/ITU-T J.83A/B(DVB-C)

   Symbol Rate

5.0~7.0Msps, 1ksps stepping

   FEC

RS (204, 188)

RF Output

   Interface

1 F typed output port for 16 carriers, 75Ω impedance

   RF Range

50~960MHz, 1kHz stepping

   Output Level

-20dBm~+10dBm(87~117dbµV), 0.1dB stepping

   MER

≥ 40dB

TS output

16 IP output over UDP/RTP/RTSP, unicast/multicast, 2 (Data1& Data2) 100/1000M Ethernet Ports

System

   Network management software (NMS) supporting

General

   Demission

420mm×440mm×44.5mm (WxLxH)

   Temperature

0~45℃(operation), -20~80℃(storage)

   Power Supply

AC 100V±10%, 50/60Hz or AC 220V±10%, 50/60Hz 

 

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