Product Details

♣ 16 Channel IP MUX QAM Modulator with Scrambler for IP Headend

Product Description

SC-4124 16QAM ip mux scrambler qam modulator

Overview

SC-4124 16IN1 IP QAM Modulator with MUX-Scrambler supports 64×IP input and 16×RF output. The input IP signal can be sent to signal processor and be converted to TS (transport stream). It integrates multiplexer, scrambler and QAM/DVB-C modulator. It supports 4 CAS/SMS SimulCrypt.It suits 1U rack and can be configured by front panel LCD and NMS (network management software). Its high-integrated and cost-effective design makes it widely used in varieties of digital broadcasting distribution systems.

Features

u Integrated mux-scrambler modulator

u 64×IP input

u 16×DVB-C RF output

u Support 4×CAS/SMS

u 8M cache, anti-burst stream

u PID filter and re-mapping

u PSI/SI edit, NIT table inserts and PCR correction

u LCD/Keyboard control by front panel and network management by Ethernet

Technical Specifications

Input	IP	1000mbps IP port (64×IP in)
Output	Interface	16×RF, F-head
	Impedance	75Ω
	Constellation	16, 32, 64, 128, 256 QAM
	Symbol Rate	5~9 Msps, 1Ksps step
	Error-Correcting Codes	RS code188/204
	MER	≥40dB
	BER	0
	Output Level	90~110dBuV
	Level Test Port	70~90dBuV
	Level Attenuation Range	-20dBm~0dBm (per carrier), 0.5dB step
	Frequency Range	47MHz~870MHz
Multiplexer		from the input 64×IP
Scrambler		support 4×CAS/SMS; head-end implementation of DVB simulcrypt (ETSI TS 103 197 V1.4.1)
Management		network RJ-45, 10/100M
Management		Keyboard+LCD
General Features	Size	482mm×280mm×44mm
	Temperature Range	0~45°C(Operation); -20~80°C(Storage)
	Power	100-240VAC, 50Hz, 25W

Packaging & Shipping