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JXDH-6503C1 4 IN 1 IP QAM Modulator

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Outline

JXDH6503C1 IP QAM modulator is an all-in-one device integrated with multiplexing, scrambling and modulation in one case. It has 512 IP (SPTS/MPTS) input over UDP/RTP with 4 Ethernet ports. After multiplexing, scrambling and modulating process, it gives 4 DVB-C adjacent carriers (30MHz~1000MHz) output through the RF output interface. To meet customers’ various requirements, this device is also equipped with 1 data port for 4 IP (SPTS/MPTS) output over UDP protocol.

With the features of low cost and high performance, JXDH6503C1 is very adaptable to IPTV system.

Key Features

* 4 Ethernet IP input port (IPTV 1,2,3,4)

* 512 IP (SPTS/MPTS) input over UDP/RTP protocol

* Support up to 748 PIDS remapping per channel

* Support accurate PCR adjusting/PSI/SI editing and inserting /PID Remapping/PID pass

* Excellent RF output performance index, MER≥40db

* 4 multiplexed or scrambled TS over UDP output

* 4 adjacent QAM carriers output, compliant to DVB-C (EN 300 429) and ITU-T J.83 A/B/C

* USB for upgrading CPU/FPGA

* Support IPTV Sync

* Support Web-based Network management

Specifications

Input

512   IP (SPTS/MPTS) input over UDP/RTP protocol, 4*100M Ethernet ports

Multiplexing

Maximum   PID Remapping

748   per input channel

Function

PID   remapping (automatically or manually)

Accurate   PCR adjusting

Generate   PSI/SI table automatically

Scrambling

Maximum   simulcrypt CA

4

Standard

ETSI   101 197, ETSI 103 197

Connection

Local/remote   connection

Modulation

QAM   Channel

1   F typed output port for 4 carriers, 75Ω

Standard

EN300   429/ITU-T J.83A/B/C

MER

≥40db

RF   Frequency

30~1000   MHz, 1kHz stepping

RF   Output level

-10dBm~+0dBm,   0.1dB stepping

FEC

RS   (204, 188)

Symbol   Rate

5.0Msps~9.0Msps,   1ksps stepping


J.83A

J.83B

J.83C

Constellation

16/32/64/128/256QAM

64/256   QAM

64/256   QAM

Bandwidth

8M

6M

6M

Stream   Out

4   IP (SPTS/MPTS) output over UDP, 1*1000M Ethernet port (IPTV Port)

System

Web-based   Network management

Chinese   and English Language

Web   and USB software upgrade

General

Dimension

430mm×180mm×44mm   (W*L*H)

Temperature

0~45℃(Operation)   ; -20~80℃(Storage)

Power

AC   100V±1050/60Hz; AC 220V±10%, 50/60HZ

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