GQ-3680 series IPQAM Modulator
The Toncy GQ-3680 series represents a new generation of modular, high-density IP QAM products, integrating multiple functions within a compact 1U chassis. These functions include TS-over-UDP/RTP input and output, TS stream multiplexing, scrambling, PSI/SI processing, and modulation capabilities for 16/32/64/128/256QAM. When equipped with three plug-and-play 16-channel or 24-channel QAM module sub-cards, the GQ-3680 can support up to 48 or 72 modulated outputs, with each sub-card handling up to 2G bandwidth.
The GQ-3680 is designed for high reliability and stability, supporting 1+1 redundant hot-swap power supplies. Its sub-module design allows for flexible configuration and licensing, making the product highly scalable and adaptable. The GQ-3680 also supports remote monitoring and management via web and SNMP, significantly reducing management time and daily operational maintenance costs.
This IP QAM product offers a scalable, upgradeable, and highly reliable solution for operators. It is ideally suited for use in cable digital TV stations, sub-front end rooms, and VOD front ends, providing versatile deployment options.
The Toncy GQ-3680 series showcases a highly efficient 1U modular design capable of accommodating up to three removable modules:
- Each module can handle up to 16/24 QAM channels, reaching a total of 48/72 QAM channels across the system.
- It features a 1+1 redundant hot-swappable power supply.
- Each sub-module supports a 1+1 redundant data interface and handles TS-over-IP (UDP/RTP) input and output.
- Integrated functionalities include multiplexing, bypass, scrambling, PSI/SI processing, and QAM modulation.
- Each QAM channel can support up to 64 service programs, with each program handling up to 16 PIDs.
- It supports simultaneous processing of standard definition and high definition audio/video.
- Compatible with ITU-T J.83 Annex A/C (or A/B/C) and either 6MHz or 8MHz bandwidths.
- Capable of supporting up to four Conditional Access Systems (CAS) simultaneously, compatible with DVB-CSA.
- Offers multiple firmware options, supporting up to four scrambling channels.
- Capable of scrambling up to 1024 service programs.
- Supports UDP, ARP, ICMP, and IGMP protocols.
- Features PID filtering, pass-through, and automatic PCR correction.
- Utilizes adaptive filtering circuit design for exceptional out-of-band suppression.
- Managed via Web and SNMP interfaces.
This robust configuration makes the Toncy GQ-3680 ideal for demanding digital broadcasting environments, providing versatility, high capacity, and reliable performance.