Power Over Cable (PoC) — Clean, Efficient Setup
Only the transmitter needs power; receivers draw power through the same CAT cable. This minimizes clutter, reduces adapter use, and ensures a streamlined installation for professional AV environments.
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CE-SP4L40
A professional 4K HDMI Extender designed for seamless multi-display transmission. Delivers zero-latency, visually lossless 4K @ 30 Hz video up to 40 meters and Full HD @ 60 Hz up to 70 meters over a single CAT6/6A/7 cable. Built for digital signage, control rooms, auditoriums, and conferencing environments.
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Experience the
CE-SP4L40
Professional HDMI Extender for Seamless Multi-Screen 4K Transmission
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Multi-Screen 4K Expansion with Zero-Latency
Distribute ultra-HD 4K@30 Hz visuals to up to four displays without signal loss. Ideal for digital signage, control rooms, and conference setups requiring synchronized, crystal-clear output across multiple screens.
Product Features
PoC Power Delivery — Simplified Setup
Only the transmitter requires power. The receivers draw power through the same CAT cable, keeping your installation clean, efficient, and clutter-free.
4K HDR Transmission — Visually Lossless Quality
Experience ultra-HD 4K@30 Hz visuals with high dynamic range, ensuring vibrant colors, deeper contrast, and zero signal degradation across every connected screen.
Multi-Screen Output Options — Scalable Connectivity
Supports 1-to-2, 1-to-4, and 1-to-8 display configurations, allowing flexible expansion for signage walls, conference systems, or large-venue presentations.
Zero-Latency Signal — Real-Time Sync
Enjoy instant audio-video transmission without lag — perfect for control rooms, live monitoring, and real-time broadcast environments.
RS-232 & IR Passback — Full Control Access
Bi-directional IR passback (20–60 kHz) and RS-232 integration ensure seamless device communication, remote switching, and centralized AV management.
Comprehensive Protection — Built for 24×7 Reliability
Equipped with lightning, surge, and ESD protection compliant with IEC 61000-4-2 standards, ensuring stable operation in demanding professional setups.
Know the product capabilities
Deliver zero-latency 4K@30Hz HDR content to up to four displays simultaneously, maintaining perfect synchronization across all screens.
PoC technology enables single-transmitter power supply, dramatically reducing cable clutter and simplifying professional AV installations.
Bi-directional IR passback and RS-232 control provide complete system integration for control rooms, digital signage, and auditoriums.
