The GOSPELL’s GQ-3680 is a new generation of modular & high density Edge QAM modulator. It supports up to 48 QAM channels in 1RU chassis by using three external pluggable 16 QAM modules, each of QAM modules supporting up to two Gigabit copper(RJ-45) or optical(SFP) interfaces according to different deployment environment of network. Moreover, the GQ-3680 supports 1+1 redundant & hot-swappable power supplies for high reliability and stability of system. Its pay-as-you-grow modular design, flexible configurations and licensing mechanism are making the GQ-3680 unparalleled scalability, reliability and system performance to cable operators. The GQ-3680 adopts Web browser and SNMP management with remote monitoring and control that can greatly reduce management time and operating expenses (OPEX) of operators.

With the GQ-3680, cable operators can be ensured that they will have a scalable, reliable, high performance video stream services for years into the future. It can be applied to cable DTV head-ends, sub head-ends and VoD networks.

Main Features

1RU modular design, supporting up to three pluggable QAM modules

16 QAM output channels per module, up to 48 QAM output channels

Supports 1+1 redundant & hot-swappable power supplies

Dual copper or optical interface per QAM module, Independent or 1+1 redundancy

Supports multiplexing, pass-through, scrambling, PSI/SI processing, and QAM modulation;

Supports up to 64 programs per QAM channel and 16 PIDs processing capability per program

Supports SD and HD audiovisual streams simultaneously

ITU-T J.83 Annex A/B/C compliant, 6MHz or 8MHz bandwidth

Supports up to four Simul-Crypt CAS(s) and complies with DVB-CSA

Multiple firmware options to enable up to four scrambling channels

Scrambling processing up to 1024 programs

Supports UDP/ARP/ICMP/IGMP protocols

Supports PID filtering, pass-through, PCR auto-correction

Self-adaptive filter circuit design ensures outstanding out-of-band rejection

Web browser and SNMP management for remote management, monitoring and control