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24 carriers IP Mux-Scrambling QAM modulation module is the latest generation mux-scrambling-modulating all-in-one device. 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 modules and 72 channels mux-scrambling-modulation. Each module can work standalone. With its powerful performance and low cost, iit is especially adequate for the new generation CATV system.

* Compliant to DVB-C (EN 300 429) and ITU-T J.83A

* Supports re-multiplexing and MPTS/SPTS multiplexing

* Supports up to 256 PIDs remapping per channe

* 2 GE input per module, RJ45 interface or SFP，each GE port support 256 IP input SPTS or MPTS

* 32 QAM carriers output per module, adjustable carrier frequency output within 768 MHz

* Supports unicast and multicast, supports IGMP v2v3

* Supports up to 512 channels TS over UDP,RTP input (MPTS/SPTS)

* Support 32 IP (MPTS) output over UDP, RTP/RTSP per module

* Max 840Mbps for every GE input

* Modular design,1U chassis support up to 3 modules

* Dual Power Supply

Input
Interface	2GE(RJ45) or 1 SFP input port,hot backup
Transport protocol	TS over UDP/IP,Unicast and multicast,IGMP V2/V3
Transmission Code	Max 840Mbps for every GE input
Multiplexer
Input Channel	512/Module
Output Channel	32/Moduel
Max PIDs	256 Per Channel
function	PID Remapping(auto/manually optional) PCR accurate adjusting 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 Channel	32/Module
Modulation Stardard	EN300 429/ITU-T J.83A/B/C
Symbol Rate	1.0-7.0 Msps,1kps stepping
Constellation	16,32,64,128,256QAM
FEC	RS(204,188)
RF Output
Interface	1 F typed output port for 32 carrieds,75Ω impedance
RF range	48-960MHz,1Khz stepping
Output level	-16dBm-6dBm(output IP from one F type),0.5dB stepping
MER	≥ 40dB
ACLR	-60dBc
System
Network management Software(NMS&SNMP) Supporting
General
Dimension	630mm440mm44.5mm
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

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