مالتی پلکس 1024 IP

یک مالتی پلکس که با پشتیبانی از 1024 IP ورودی و 32 به یک  از طریق سه پورت ورودی گیگابایت و هر پورت 840Mbps عمل مینماید. قابلیت پشتیانی از 256 PIDS در هر کانال را دارد و قابلیت مانیتورینگ و کنترل تمام پارامترها به صورت وب بیس میسر است . 

Product Overview

32 in 1 IP, MUX, Scrambler, QAM Modulator is DEXIN Mux-scrambling-modulating all-in-one device. It supports maximum 1024 IP input through the 3 GE ports and 32 multiplexing scrambling QAM (DVB-C) modulating channels with non-adjacent carriers (50MHz~960MHz) output through the RF output interface. Its pay-as-you-grow modular design and flexible configuration are making it extremely scalable, very reliable with high performance, all of which are adaptable to newly generation CATV broadcasting system.

 

Key Features

* 3 GE ports (max 1024 IP in):
Data1 & Data2 bi-directional ports, max 512 IP in, 32 IP out
Data port (located on front panel), max 128 IP in
* Max 840Mbps for each GE input
* Supports accurate PCR adjusting/CA filtering, PID remapping and PSI/SI editing
* Supports up to 256 PIDS remapping per channel
* Support 32 IP output through Data1 & Data2 over UDP/RTP/RTSP
* 32 non-adjacent QAM carriers output, compliant to DVB-C (EN 300 429) and ITU-T J.83 A/B
* Supports RS (204,188) encoding
* Support Web-based Network management


Inner Principle Chart

Carrier Setting Illustration

 

Specifications

Input

Input

Max 1024 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 maximum 512 IP, while front-panel Data port can input maximum 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

1024

Output Channel

32

Max PIDs

256 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

32 non-adjacent carrier

Modulation Standard

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

Symbol Rate

5.0~7.0Msps, 1ksps stepping

Constellation

16, 32, 64 , 128, 256QAM

FEC

RS (204, 188)

RF Output

Interface

1 F typed output port for 32 carriers, 75Ω

RF Range

50~960MHz, 1kHz stepping

Output Level

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

MER

≥ 40dB

TS output

32 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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