LY21 Modular Hybrid Matrix Switcher
A modular hybrid matrix platform with flexible I/O cards, 4K60Hz support and seamless signal switching for professional AV distribution systems.
Build the Matrix Around Your AV System.
The LY21 uses a modular card-based architecture, allowing different input and output interfaces to be combined according to project requirements.
Configure different input and output cards for different AV requirements.
Combine different signal interfaces within the same matrix platform.
Choose different chassis capacities according to project scale.
Configure the system with different input and output cards to match project-specific signal requirements.
Connect Different AV Signals in One System.
Configure different input and output cards within the same modular matrix platform to match project-specific signal requirements.
Modular Matrix Switcher
Designed for Reliable Signal Switching and System Control.
LY21 combines high-resolution signal support, seamless switching and practical system management features for professional AV distribution applications.
4K60Hz Support
Supports high-resolution 4K60Hz signal processing.
Seamless Switching
Switch between sources without black screen or flickering.
EDID Management
EDID learning simplifies compatibility and project commissioning.
HDCP Compatibility
Supports HDCP compatibility for professional AV integration.
Scene Management
Save, recall and poll scenes for efficient system operation.
Scale From 8×8 to 160×160.
Choose the matrix capacity that matches your AV system, from compact installations to large-scale professional signal distribution projects.
Scalable Matrix System
| Matrix Capacity | Chassis | Max Input | Max Output |
|---|---|---|---|
| 8 × 8 | 2U | 8 | 8 |
| 16 × 16 | 3U | 16 | 16 |
| 32 × 32 | 5U | 32 | 32 |
| 64 × 64 | 10U | 64 | 64 |
| 96 × 96 | 20U | 96 | 96 |
| 144 × 144 | 28U | 144 | 144 |
| 160 × 160 | 31U | 160 | 160 |
Flexible System Control
Control the LY21 through multiple interfaces to match different installation, commissioning and daily operation requirements.
Front Panel Control
Operate the matrix directly from the front panel for local source selection and system control.
IR Control
Provides convenient local control for routine matrix operation.
Serial Port Control
Supports serial-port control for integration with professional AV control systems.
Network Control
Manage and control the matrix through the network for more flexible system operation.
Web Control
Access matrix control functions through a web-based interface for convenient system management.
Third-Party Control
Integrate the LY21 into third-party control environments for centralized AV system operation.
Multiple control methods allow the LY21 to adapt to different installation, integration and daily operation workflows.
Basic Video Wall Splicing
Configure basic multi-screen video wall layouts for professional AV display applications.
Built for Professional AV Distribution Applications.
The LY21 modular hybrid matrix can be configured for different professional AV environments, from meeting spaces and control rooms to command centers and large-scale display systems.
Conference Rooms
Flexible signal routing for presentations, conferencing and multi-source AV systems.
Control Rooms
Centralized signal distribution for monitoring and operational display systems.
Command Centers
Reliable multi-source routing for mission-critical visualization environments.
Large-Scale AV Systems
Scalable matrix architecture for complex professional AV distribution projects.
Technical Specifications for the LY21 Series.
Key system parameters for matrix capacity, modular signal interfaces and control options.
System Capacity
Signal & Control
- HDMI
- DVI
- VGA
- SDI
- HDBT
- CVBS
- Fiber
- HDMI & SDI
- 4K HDMI
- 4K HDBT
- IP
- 4K Fiber
4K HDBT
4K Fiber
- Front Panel
- IR
- Serial Port
- Network
- Web
- Third-Party Control
Frequently Asked Questions About the LY21 Series
Find answers to common questions about system capacity, signal compatibility, control methods and project configuration.
Is LY21 switching truly 100% black-screen-free?
Absolutely zero black screen! Pure FPGA hardware seamless switching, 4K60Hz zero flicker & zero latency throughout—completely solves the “black flash on every switch” issue.
Can I hot-plug cards while the system is running?
100% hot-swappable! Add/remove I/O cards without shutdown, expansion in 5 seconds—ends the nightmare of “expansion = total downtime”.
How many signal interfaces are supported?
Nearly everything! Mix and match VGA/DVI/HDMI/SDI/HDBaseT/CVBS/IP/Fiber and more—one matrix handles all signal sources.
What is the maximum size?
Up to 160×160! From small 4×4 projects to ultra-large command centers, one system covers all.
How to control it? Is special training required?
5 ways to choose: front panel / IR remote / RS232 / PC software / Web GUI—ordinary engineers can master in 5 minutes.
Suitable for 24/7 continuous operation?
Born for 7×24! Embedded pure hardware + optional redundant power, stable for over 10 years—widely used in public security, transportation, power and other core dispatch centers.
Will on-site commissioning be difficult and take forever?
100 signals tuned in 5 minutes! One-click bulk EDID learning auto-detects all display resolutions; scene presets prepared in advance, one-click recall on site; Chinese Web wizard interface, ordinary engineers need zero training, same-day handover—completely ends the nightmare of “debugging till midnight, client waits three days”!
Will adding cards or upgrading later be expensive? Is repair costly if something fails?
Easily 300m+, 4K60Hz no drop! Plug HDBaseT card → 100–150m (Cat6), plug fiber card → 300m–40km, full 4K60Hz uncompressed zero-latency; mix and match in one chassis for both short-range HDMI and long-distance fiber—completely eliminates “far = blurry or laggy” nightmares!
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