HDMI 4K30Hz KVM Over IP Extender - 120m(394ft) - Over IP KVM Extender - One to Many - HDMI Loop-out - Downscaler - Low-latency

• Features
• Applications
• Need to Know Before Buying

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Overview

HDMI 4K30Hz KVM Over IP Extender - 120m (394ft) is designed for long-distance transmission of high-definition video, audio, and USB signals over a standard Cat 6 network cable. It allows seamless remote control of computers, servers, and media devices with a maximum range of 394 feet (120 meters). HDCP 1.4, HDMI Loop-out, Downscaler, Low-latency signal transmission, plug-and-play installation, the additional receiver unit (part#- CE-H3KE01-S1) is sold separately

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Features

High-Quality and Long-Distance Signal Transmission

4K 30Hz up to 394 feet (120m) - Transmits video content up to 4K@30Hz with HDCP 1.4 compliance, ensuring compatibility with protected content; Downscales 4K to 1080p at the receiver's HDMI output, ensuring compatibility with a wide range of displays




One to One Connection








One-to-Many Connection

Following with TCP/IP standard and Compatible with gigabit Ethernet switch hubs, enabling 1-to-1 or 1-to-many extension modes for versatile setups, the additional receiver unit (part# CE-H3KE01-S1) is sold separately





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Flexible Connectivity

USB Connection for Keyboard and Mouse Control - Delivers three USB Type-A ports, two for independent HID keyboard & mouse to control your PC system from a remote location and one for host connection such as Laptop or Desktop. It also supports wireless keyboard and mouse with a dongle plugged into the USB port

*Note: Touch screen functionality is not supported



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HDMI Loop-Out

The transmitter features an HDMI loop-out, allowing local monitoring while extending the signal to a remote display or dual-screen setups

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High-Speed Transmission

Delivers a maximum video bandwidth of 3.4Gbps per channel (10.2Gbps across all channels), ensuring smooth and reliable signal transmission



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4K UHD Video Resolution

Supports video resolution up to 4K@30Hz, HDCP 1.4, YUV 4:4:4 8-bit to deliver a clear picture quality, and audio format supports PCM 2/5.1/7.1ch

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Multiple Connectivity Ports

Comes with one HDMI video input port, one USB Type-A port for PC or HDMI device host connection, one HDMI video loop out port, one HDMI video output port, two USB Type-A ports for connecting keyboard and mouse, one RJ45 input port, one RJ45 output port, two DC 5V/1A power jack and two reset buttons, one K/M control button






Connection



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Durable and Reliable Design

High-quality Metal Housing- It features a high-quality surface metal housing that efficiently dissipates heat, ensuring system stability and trouble-free operation. The metal housing offers robust durability and provides Lightning, Surge, and ESD protection while minimizing EMI/RFI noise interference

Supports Reset Function - Both the transmitter and receiver are equipped with reset buttons for quick restart when the display is not detected



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Easy to Install and Use

Plug-n-Play installation, no software or additional hardware configuration required. Automatically adjusts parameters to match different network cables and achieve the best display performance

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Applications

SIIG’s HDMI 4K30Hz KVM Over IP Extender - 120m(394ft) is a versatile solution for extending high-quality video and USB signals over long distances, making it suitable for a wide range of applications in professional, commercial, and residential settings. Its plug-and-play design, support for 4K content, and robust construction ensure reliable performance and ease of use











Data Centers & IT Management

Enables remote management of servers and workstations, providing secure and centralized access without requiring physical presence. It supports multi-user access, allowing IT teams to perform troubleshooting and system maintenance efficiently from any location




Education & Training

Facilitates remote access to computer labs and learning stations, enabling high-quality screen sharing for interactive virtual classes. Provides streamlined IT support for universities, schools, and training institutions to ensure seamless learning experiences




Command & Control Centers

Delivers real-time access to security systems and surveillance feeds, enabling remote operation of critical infrastructure such as energy grids and transportation networks. Supports multi-user access to enhance coordination, monitoring, and decision-making efficiency




Corporate and Conference Rooms

Extends HDMI video from laptops or PCs to projectors and large displays in meeting environments. Offers remote keyboard and mouse control, making it ideal for dynamic presentations, collaborative discussions, and interactive sessions

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Need to Know Before Buying

1. Please confirm your computer or device with HDMI port



2. Check the extended display/monitor with HDMI port and supports 1080p@60Hz and 4K@30Hz resolution



3. Please ensure using UTP Cat6/7 cable for the best video quality and accurate transmission distance

4. After changing the display, please press the reset button to relearn the EDID

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Comparison Table

SKU	CE-H27R11-S1	CE-H27811-S1	CE-H27411-S1	CE-H28411-S1
Max. Resolution	4K 30Hz	4K 60Hz	1080p	4K 30Hz
Transmission Distance	394ft (120m)	230ft (70m)	230ft (70m)	4K 130ft (40M)/ 1080p 230ft (70m)
HDCP Version	1.4	2.2	1.4	1.4
Transmission Mode	Over IP	Cable	Cable	Cable
Number of USB Port	2	1	2	2
HDMI Loop-out	✓	✓	✓	✗
EDID	✗	✓	✗	✗
Audio Extractor	-	S/PDIF (Toslink)	-	-

• Package Contents

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Specifications

• Compliant with HDCP 1.4 specification
• Video resolution: 4K30Hz, 1080p, 1080i, 720p, 576p, 480p
• Bandwidth: 3.4Gbps / 340MHz (10.2Gbps all channels)
• Transmission distance: Up to 120m for 4K30Hz
• Audio Format: PCM 2/5.1/7.1ch
• Product:
• Color: Black
• Housing: Metal
• Transmitting unit (TX):
  • Dimensions: 4.09" (W) x 0.91" (H) x 4.41" (D)
  • Weight: 0.47 lbs
  • Connectors:
    • 1x 19-pin HDMI, Type A, Female, Input
    • 1x 19-pin HDMI, Type A, Female, Output
    • 1x 8-pin, RJ45 Output
    • 1x 4-pin USB Type-A, Female, for Host connection
    • 1x Reset Button
    • 1x Power Jack
• Receiving unit (RX):
  • Dimensions : 4.09" (W) x 0.91" (H) x 4.41" (D)
  • Weight: 0.47 lbs
  • Connectors:
    • 1x 19-pin HDMI, Type A, Female, Output
    • 1x 8-pin RJ45, Input
    • 2x 4-pin USB Type-A Female, connect to Keyboard/Mouse
    • 1x K/M Switch Button
    • 1x Reset Button
    • 1x Power Jack
• Unit package:
  • Dimensions: 11.50" (W) x 2.17" (H) x 9.37" (D)
  • Weight: 2.12 lbs
• Power adapter:
  • Input: 100-240V AC, 50/60 Hz
  • Output: DC 5V/1A
  • UL listed: E470034 / Level: VI
• Environmental conditions:
  • Operation Temperature: 32 to 122 degrees F
  • Storage Temperature: 14 to 158 degrees F
  • Relative humidity: 5 to 90% RH (non-condensing)
• Certifications/Standards: FCC, CE, RoHS
• UPC Code: 662774-046662
• Warranty: 2 years limited
• Country of origin: China

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Package contents

• HDMI 4K30Hz KVM Over IP Extender – 120m
• 2x Power adapter 5V/1A
• USB A to A Cable
• User Manual