FU4443 32 in 1 IP QAM Modulator (with 2 RF out)
Modulator / Modem

FU4443 32 in 1 IP QAM Modulator (with 2 RF out)

32 non-adjacent QAM carriers output with 2 RF ports, compliant to DVB-C (EN 300 429). 32 IP output over UDP/RTP/RTSP, unicast/multicast, 2*100/1000M Ethernet Ports (SFP). Support 32 multiplexed or scrambled IP out over…

Key Specifications

  • QAM Channel 32 non-adjacent carrier
  • TS output 32 IP output over UDP/RTP/RTSP, unicast/multicast, 2*100/1000M Ethernet Ports (SFP)
  • Max PIDs 256 per channel
  • J.83B Constellation :64/256QAM
  • Constellation 16, 32, 64 , 128, 256QAM
  • Output Level -20dBm~+10dBm(87~117dbµV), 0.1dB stepping
  • Transport Protocol TS over UDP/RTP, unicast and multicast, IGMP V2/V3
  • Transmission Rate Max 840Mbps for each GE input

Overview

FU4443 (-D) IP QAM modulator is Mux-scrambling-modulating all-in-one device developed by FMUSER. It has 32 multiplexing channels, 32 scrambling channels and 32 QAM (DVB-C) modulating channels, and supports maximum 1024 IP input through the GE port and 32 non-adjacent carriers (50MHz~960MHz) output through the RF output interface. The device is characterized with dual RF output ports which broaden the bandwidth for QAM carriers. Key Features:  2 GE input, Data1 and Data2 (SFP interface optional);  Supports up to 1024 IP input through GE1 & GE2 over UDP/RTP;  Max 840Mbps for each GE input;  Supports accurate PCR adjusting, CA PID filtering, PID remapping and PSI/SI editing;  Supports up to 256 PID remapping per channel;  Support DVB general scrambling system (ETR289), simulcrypt standards ETSI 101 197 and;  Support 32 multiplexed or scrambled IP out over UDP/RTP/RTSP;  32 non-adjacent QAM carriers output with 2 RF ports, compliant to DVB-C (EN 300 429); and ITU-T J.83 A/B;  Supports RS (204,188) encoding;  Support Web-based Network management

Technical Specifications

RF Modulation

Modulation Parameters

ModulationParameters DVB-C Modulator Sectioon
Symbol Rate 5.0~7.0Msps, 1ksps stepping
Constellation 16, 32, 64 , 128, 256QAM
FEC RS (204, 188)

RF Output

Transmission Rate Max 840Mbps for each GE input
Scramble Standard ETR289, ETSI 101 197, ETSI 103 197
QAM Channel 32 non-adjacent carrier
RF Range 50~960MHz, 1kHz stepping
MER ≥ 40dB

RF Performance

ACLR -60 dBc

DVB-C

J.83B Constellation :64/256QAM
Modulation Standard EN300 429/ITU-T J.83A/B

Encoding & Decoding

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

IP Streaming

IP Input

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

IP Output

TS output 32 IP output over UDP/RTP/RTSP, unicast/multicast, 2*100/1000M Ethernet Ports (SFP)

ASI / Transport Stream

ASI Interface

Max PIDs 256 per channel
Functions PID remapping(auto/manually optional)

Scrambling & Security

ScramblingParameters Max simulscrypt CA

System & Physical

Connection Local/remote connection
System Network management software (NMS) supporting

Since 2009

Manufacturing Experience

200+

Countries & Regions Served

2-Year

Warranty

Factory

Direct Pricing

Ideal Applications

Digital TV distribution to existing TV parks
Cable and MDU channel delivery
Broadcast network channel transmission

Interested in FU4443 32 in 1 IP QAM Modulator (with 2 RF out)?

Get factory direct pricing, lead time, and technical support from our engineering team.

Chat with us on WhatsApp