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GreenGo 16 in 1 IP Input and RF Output IP QAM Modulator Digital Tv Ip QAM Modulator

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • IP to QAM Signal Conversion: Converts IP-based digital TV streams (UDP, RTP, IP) into QAM modulated signals for seamless integration into CATV systems and digital TV head-end infrastructure.
  • Multi-Input Compatibility: Supports 16 simultaneous inputs (UDP/IP, RF, and RTP protocols), enabling flexible content aggregation and distribution across diverse networks.

Key features

  • 1. Corrosion-Resistant Metal Construction

  • Material Technology

  • 2. User-Friendly Interactive Interface

  • Interactive Design

  • 3. High-Capacity Multi-Protocol Support

  • Performance Parameters

  • 4. Versatile Scenario Adaptability

  • Scenario Solutions

  • 5. Industry-Standard Compliance

  • Certification Standards

Product details

GreenGo 16 in 1 IP Input and RF Output IP QAM Modulator Digital Tv Ip QAM Modulator

The GreenGo 16-in-1 IP Input and RF Output IP QAM Modulator is a robust, rack-mounted device designed for CATV systems and digital TV head-end infrastructure. Built with durable metal construction and modular architecture, it supports high-density channel deployment and seamless integration into networked environments.

Technical specifications

FeatureSpecificationApplication Scenario
Carrier Capacity2K channelsHigh-channel-density CATV networks
Input CompatibilityUDP/IP/RF/RTP protocolsFlexible signal ingestion for hybrid networks
Protocol SupportUDP/IP-based streamingReal-time transmission in IP-based head-ends
Modulation TypeQAM (Quadrature Amplitude Modulation)Digital TV signal encoding for broadcast systems
ApplicationCATV system, digital TV head-end systemCentralized signal processing in broadcast facilities

Customization guide

Adjustable parameters include:

  • Input Protocol Configuration: Optimize for UDP/IP or RF inputs to match specific network requirements.
  • Output Power Settings: Calibrate RF output levels for long-distance signal transmission.
  • Channel Bandwidth Allocation: Customize QAM parameters (e.g., 64-QAM/256-QAM) for bandwidth efficiency.

Get inspired

With its 16-in-1 input/output flexibility and 2K carrier capacity, the GreenGo modulator enables scalable deployment in both small office networks and large-scale data centers. Its modular design allows easy upgrades to meet evolving broadcast demands.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Channel Capacity500 channels1,000 channels2,000 channels*
Input ProtocolsUDP/IPUDP/IP + RTPUDP/IP/RTP + RF
Output Power15 dBm20 dBm25 dBm (+30% vs. industry standard)

Supplier's note

  1. Technical Breakthroughs:

    • 2K Carrier Capacity: Supports triple the channels of legacy modulators, reducing hardware redundancy.
    • Multi-Protocol Support: Simultaneous handling of UDP/IP and RF inputs cuts integration costs by 20%.
    • Low-Power Design: 30% lower energy consumption than competitors via optimized QAM encoding.
  2. Optimal Version Selection:

    • Base Model: Ideal for small CATV operators needing up to 500 channels.
    • Advanced Model: Targets medium-scale head-ends requiring RTP compatibility for live streaming.
    • Pro Model: Designed for large broadcasters demanding 2K channels and RF redundancy. With its 25 dBm output, it ensures stable signal delivery over 50km fiber links—critical for rural network deployments.

*Note: Comparative values are based on industry benchmarks (e.g., IEEE 802.3av and SCTE standards).

Frequently asked questions

  • Which GreenGo IP QAM modulator model suits small CATV systems?

  • How to clean and maintain the GreenGo QAM modulator’s ports?

  • Metal vs. plastic modulators: Why choose GreenGo’s metal build?

  • Can the GreenGo modulator be customized for specific protocols?

  • Is the GreenGo QAM modulator FCC/CE certified for digital TV head-ends?

  • Does the GreenGo modulator support simultaneous UDP/IP and RF inputs?

  • How do I configure the RF output for different QAM requirements?

  • Is the GreenGo modulator suitable for digital TV head-end systems?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Carrier CapacityLarge-scale CATV networksIndustry: 1K (1024 carriers)
Base: 2K (2048 carriers)
Advanced: 4K (4096 carriers)
▲▲▲
Supports up to 4096 channels for dense deployments (DVB-C compliant)
Scalable for expanding networks
Higher cost for Advanced tier; requires upgraded infrastructure for 4K
Input ProtocolsHybrid IP/RF broadcast systemsIndustry: UDP/IP
Base: UDP/IP/RF
Advanced: UDP/IP/RF/RTP
▲▲
Supports RTP for real-time streaming (RFC 3550)
Flexible for mixed network environments
Base lacks RTP compatibility for low-latency applications
Modulation TypeDigital TV head-end systemsIndustry: 64-QAM
Base: 256-QAM
Advanced: 256-QAM + FEC (1/2→7/8)
Advanced: 7/8 FEC reduces retransmissions (ITU-T J.83 Annex B)
Higher spectral efficiency
FEC increases latency slightly in Advanced tier
LatencyLive streaming distributionIndustry: 50 ms
Base: 30 ms
Advanced: 15 ms (ISO 19157)
▲▲▲
Advanced: Near real-time performance for sports/events
Low delay critical for IPTV
Base may lag for ultra-low-latency use cases
Power EfficiencyEnergy-constrained data centersIndustry: 200 W
Base: 150 W
Advanced: 100 W (IEC 62301)
▲▲
Advanced: 40% lower power consumption than industry averageBase lacks advanced cooling for extreme environments
Redundancy FeaturesMission-critical broadcast infrastructureIndustry: N/A
Base: Dual power supply
Advanced: Hot-swappable modulators + RAID
▲▲
Advanced: Zero downtime during maintenance (MTBF >100,000 hrs)
Ensures 99.99% uptime
Base lacks RAID for data redundancy

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