LENKENG HDMI MATRIX EXTENDER SENDER

LENKENG IMMS-IM02 4K @60Hz HDMI over IP Matrix Extender – Transmitter Experience powerful, flexible and ultra-clear AV distribution with this 4K @60Hz HDMI over IP Matrix Extender, featuring both a transmitter and receiver. Designed for large-scale signal management, it uses IGMP switching and advanced ipcolor STREAM technology to deliver stunning 4K visuals with low-latency performance across your network. The system supports up to 256 transmitters and 256 receivers, enabling seamless switching, routing and extension in complex multi-display environments. With transmission distances up to 120m over CAT6 or higher, it’s perfect for One-to-One or Many-to-Many configurations. Built for professional applications, the extender includes HDMI loop-out, bi-directional IR passback, RS232 control, I/O triggering and PoE for simplified installation. Ideal for AV conferencing, transportation control centers, broadcast environments, and education and training setups, it delivers dependable high-performance signal distribution for mission-critical workflows.

Key features:
• Built on ipcolor STREAM technology to deliver high-definition and low-latency transmission • Supports up to 3840×2160 @60Hz resolution, backwards compatible • Compatible with CAT5e/6 or higher-level networking cables, transmission distance of CAT6 cable is 120m • Supports One-to-One or Many-to-Many connections through a Gigabit switch • Supports RS232 passthrough and control • The transmitter supports HDMI loop out • Supports bi-directional IR pass-back (20~60KHz) • Supports IR learning remote and control device by App • Supports I/O interface control • Supports POE (Power over Ethernet) • Creating multi-screen splicing with up to 5×5 (also includes: 1×1/1×2/1×3/1×4/1×5/2×1/2×2/2×3/2×4/2×5/3×1/3×2/3×3/3×4/3×5/4×1/4×2/4×3/4×4/4×5/5×1/5×2/5×3/5×4/5×5) video wall through switch and controlled by App • Supports 256 signal source inputs and 256 signal outputs, providing flexible Many-to-Many matrix configuration (requires App control operation while connecting more than 100 TX-to-RXs) • Firmware upgrading via Micro USB port • Lightning protection, surge protection, ESD protection • Supports stable 24/7 operation SPECIFICATIONS • HDMI Length: ≤5m • Maximum Transfer Rate: 18Gbps • Compatibility: HDMI 2.0，HDCP 1.4 / HDCP 2.2 • Resolutions: 4096×2160 @24/30Hz, 3840×2160 @24/30/50/60Hz, 1080p @50/60Hz,720p @50/60Hz, 1920×1200 @60Hz, 2560×1440 @60Hz • Connection Types: One-to-One Many-to-Many Switch Cascading • Transmission Distance: CAT5 80m / CAT5e 100m / CAT6 120m • Transmission Latency: 4K @60Hz (130~200ms) 1080p @60Hz (70~130ms) • HDMI Output: LPCM 2.0 • IR Receiving Range: ≤5m • IR Frequency: 20kHz~60kHz • RS232 (GND/RXD/TXD): Default Baud Rate: 115200 Supported: 2400, 4800, 9600, 19200, 38400, 57600, 115200 • Power Supply: TX/RX: DC 5V 2A (Alternative) • Power Consumption: TX ≤5.5W RX ≤3.5W • Working Temperature: -20~60°C • Storage Temperature: -30~70°C • Humidity: 0~90% RH (No Condensation） • Housing: Metal • Weight: TX：523g RX：514g • Colour: Black • Dimensions (L × W × H): 191 × 96 × 25mm • Protection: ESD Protection 1a Contact Discharge Level 2 (±4KV) 1b Air Discharge Level 3 (±8KV) Implementation of the Standard: IEC61000-4-2 Lightning Protection, Surge Protection