DTV Headend 16 Frequency QAM Modulator 8 * ASI 4 * DVB-C With Scrambling

Brand Name	GOSPELL		Place of Origin	China
Model Number	GQ-3650DS

Delivery Time:Within 7 days

16 Frequency Multifunction QAM Modulator with Scrambling
?

Model No: GQ-3650DS Series

? ? ? Gospell GQ-3650DS series is a new DTV product platform of multifunction QAM modulators. The series includes various products which all provide functions of multiplexing, scrambling, modulation, some of them also support QAM-to-QAM and QPSK-to-QAM conversions.

? ? ? GQ-3650DS series supports module authorization management system, by which the number of modulating channels and CAS channels can be added / deleted anytime by software. The products also supports web-based management and SNMP, which makes it possible for remote online control and monitoring.

? ? ? Due to its versatilities, GQ-3650DS series can be applied to different places upon customers’ needs, such as cable DTV head-end, sub head-end, or broadcasting center. This product series is designed for fulfilling customized needs of various DTV head-ends with its capability of providing multiple functions in one unit.

List of Product:

Name	Model	Sub Moel	Input Interfaces	Output Interfaces

Multifunction QAM Modulator with E3/DS3 GQ-3650DS-E GQ-3650DS-E 8*ASI,4*E3/DS3 1*RF QPSK-to-QAM Multifunction QAM Modulator GQ-3650DR-S GQ-3650DR-S 8*ASI,4*RF(DVB-S/S2) 1*RF QAM-to-QAM Multifunction QAM Modulator GQ-3650DR-C GQ-3650DR-C 8*ASI,4*RF(DVB-C) 1*RF Multifunction QAM Modulator GQ-3650DA GQ-3650DA-1 12*ASI 1*RF GQ-3650DA-2 10*ASI 1*RF,2*ASI Multifunction QAM Modulator GQ-3650DP GQ-3650DP-1 8*ASI,1*IP 1*RF GQ-3650DP-2 8*ASI,1*IP 1*RF,2*ASI

Main Features:

Flexible configurations with module authorization management system Changeable input / output interfaces by swithing the daughter boards Complied with ITU- T J.83 Annex A, B, C Support UDP / ARP / ICMP / IGMP protocols Support TS over IP, multiplexing, scrambling, PSI/SI processing, mudulation, and up-converting Up to 4 CAS simul-crypt QAM Mode: 16/32/64/128/256 QAM output frequency range: 30~860MHz Support MPTS Up to 64 programs for each modulating channel Capable of processing 128 PIDs for a single program Support HD/SD program Web based management for online remote upgrade and control SNMP for online remote monitoring Power failiure memory recovery

List of Authorizations:

Item	Function	Remark

Level 1 1*MC Standard Configuration (MC refers to modulation channel) Level 2 1*MC+ Scramble ? Level 3 2*MC ? Level 4 2*MC+ Scramble ? Level 5 4*MC ? Level 6 4*MC+ Scramble ?