IP Mux-Scrambling QAM modulation module

  FOT New Arrival IP Mux-Scrambling QAM modulation module DX3232 is the latest generation mux-scrambling-modulating all-in-one device.

DX3232 front view

DX3232 front view

  A single module supports maximum 512 IP (MPTS/SPTS) input and 24 carriers output as well as 24 IP output after multiplexing and scrambling process (RF output for local transmission and IP output for remote sub-head end). It adopts the slot structure with one device supporting maximum 3 DX3232 modules and 72 channels mux-scrambling-modulation. Each module can work standalone.
  With its powerful performance and low cost, DX3232 is especially adequate for the new generation CATV system.

DX3232 back view

DX3232 back view

Key features

  • Compliant to DVB-C (EN 300 429) and ITU-T J.83 A
  • Support DVB general scrambling system (ETR289), simulcrypt standards ETSI 101 197 and ETSI 103 197
  • 2 GE input per module, RJ45 interface or SFP
  • Supports up to 512 channels IP input over UDP, RTP (MPTS/SPTS)
  • Supports unicast and multicast, supports IGMP v2v3
  • Max 840Mbps effective bit rate for every GE input
  • Supports re-multiplexing and MPTS/SPTS multiplexing
  • Supports up to 256 PIDs remapping per channel
  • 24 QAM carriers output per module, adjustable frequency output within 768 MHz
  • Support 24 IP (MPTS) output over UDP, RTP/RTSP per module
  • Supports RS (204,188) encoding
  • Excellent RF performance, MER≥40db
  • Support Web-based NMS Management
  • Modular design, 1U chassis support up to 3 modules
  • Redundancy Power Supply

Inner Principle (of a single module)

Inner Principle (of a single module)

Inner Principle (of a single module)

Carrier Setting Illustration

Carrier setting illustration

Carrier setting illustration

Tips: 24 QAM carriers output per module, adjustable carrier frequency output within 768 MHz: support non-adjacent frequency setting. Bandwidth can be disregarded (regardless of bandwidth)
 

Specification

Input 
Interface2 GE(RJ45) or 2 SFP input ports,hot backup
IP Input 256x2=512
Transport Protocol TS over UDP/RTP,unicast and multicast, IGMP V2/V3
Transmission Code Max 840Mbps effective bit ratefor every GE input
Multiplexer
Input Channel512/ Module
Output Channel24/Module
Max PIDs256 per channel
FunctionsPID remapping(auto/manually optional)
PSI/SI table automatically generating
Scrambling
Max simu-encrypt CA 4/Module
Scramble Standard ETSI 101 197,ETSI 103 197
Connection Local/remote connection
QAM Modulation
QAM Channel24/Module
Modulation StandardEN300 429/ITU-T J.83A
Symbol Rate5750~7200 Ksps,1ksps stepping
Constellation16、32、64、128、256QAM
FECRS (204, 188)
RF Output
Interface1 F typed output port for 24 carriers, 75Ω impedance
RF Range36~960MHz,1kHz stepping
Output Level+10dBm ~ -10dBm,0.5dB stepping
MER≥ 40dB
IP Output
24*IP (MPTS) output over UDP, RTP/RTSP per module
System
Manage: Web Server NMS
Language: English/Chinese
General
Demission (WxLxH) 630mm×440mm×44.5mm
Weight 9.0kgs
Temperature 0~45℃(operation),-20~80℃(storage)
Power Supply AC 100V±10%,50/60Hz or AC 220V±10%,50/60Hz
Consumption 15.4W

System Connection Sample IP Base

system connection sample IP Base

system connection sample IP Base

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