EMERALD IS THE FIRST ENTERPRISE KVM EXTENSION AND KVM MATRIX SWITCHING SOLUTION

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Key Features

Fault Tolerant Architecture
Best in Class Virtual Machine Integration
Complete BYOD Solution
Unified Platform Architecture
Enterprise Level Security
Centralized Command and Control
Now featuring industry first UltraStream™ Technology

BLACK BOX KVM Consoles/Extenders

EMERALD IS THE FIRST ENTERPRISE KVM EXTENSION AND KVM MATRIX SWITCHING SOLUTION

Mfr # EMD4000R SKU 5323314 UPC 822088136620

$2,291.02 MSRP $2,828.97 Save 19%

Regular price saves you $537.95 against MSRP.

Available

Product Overview

EMERALD IS THE FIRST ENTERPRISE KVM EXTENSION AND KVM MATRIX SWITCHING SOLUTION

EMERALD 4K DISPLAY PORT VUSB AUDIO VM RX
Emerald® 4K KVM-over-IP Extender - DisplayPort, Single-Monitor, V-USB 2.0, Audio - 1 Computer(s) - 1 Remote User(s) - 32808.40 ft Range - 4K - 4096 x 2160 Maximum Video Resolution - 1 x Network (RJ-45) - 4 x USB - DisplayPort - 120 V AC, 230 V AC Input Voltage - Desktop - For Mac, Linux, Windows - TAA Compliant
Emerald® 4K KVM-over-IP Extender - DisplayPort, Single-Monitor, V-USB 2.0, Audio
1 Computer(s) - 1 Remote User(s) - 32808.40 ft Range - 4K - 4096 x 2160 Maximum Video Resolution - 1 x Network (RJ-45) - 4 x USB - DisplayPort - 120 V AC, 230 V AC Input Voltage - Desktop - For Mac, Linux, Windows - TAA Compliant

Technical Specifications

Product Type	KVM Extender Receiver
Input Voltage	120 V AC
Input Voltage	230 V AC
Manufacturer Part Number	EMD4000R
Packaged Quantity	1
Platform Supported	Mac
Platform Supported	Linux
Platform Supported	Windows
Limited Warranty	2 Year
Connectivity Technology	Wired
Form Factor	Desktop
Manufacturer	Black Box Corporation
Microphone	Yes
Product Model	EMD4000R
Product Name	4K KVM-over-IP Extender - DisplayPort, Single-Monitor, V-USB 2.0, Audio
Brand Name	Emerald®
Input Voltage Range	100V AC to 240V AC
Country of Origin	Ireland
Maximum Video Resolution	4096 x 2160
Graphic Mode	4K
Maximum Operating Distance	32808.40 ft
USB	Yes
Headphone	Yes
Number of Network (RJ-45) Ports	1
Network (RJ-45)	Yes
Number of USB Ports	4
DisplayPort	Yes
KVM Technology	Digital
Number of Computers Supported	1
Number of Remote Users Supported	1
Receiver Height	1.50"
Receiver Width	8.50"
Receiver Depth	7.40"
Receiver Weight (Approximate)	2.55 lb
TAA Compliant	Yes
Device Type	KVM Extender
Data Link Protocols	TCP/IP
Environmental Compliance	Restriction of Hazardous Substances (RoHS)
Environmental Compliance	Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
Environmental Compliance	Waste Electrical and Electronic Equipment Directive (WEEE)

Marketing Information

2 Years Double Diamond™ Warranty (Standard)

4K KVM-over-IP Extender - DisplayPort, Single-Monitor, V-USB 2.0, Audio
1 x 12-VDC Power Supply and Power Clips

What Is Emerald?

Emerald is a control platform that lets operators access and control multiple computers, virtual machines, and web-based systems from a single workspace. It removes the need for multiple keyboards, screens, and desks by bringing everything into one unified operating environment.

Fault-Tolerant Architecture

Emerald is designed to stay online even when components fail. Redundant network paths and resilient system design ensure continuous access during outages, maintenance, or unexpected disruptions.

Best-in-Class VM Integration

Emerald connects directly to virtual machines without extra hardware. Operators can access physical and virtual systems from the same interface, using the same keyboard and mouse, with support for multi-user collaboration.

Complete BYOD Solution

Emerald supports secure access from personal laptops using native Windows and macOS applications. This enables flexible, hybrid, and remote workflows without compromising performance or control.

Unified Platform Architecture

Emerald provides one consistent platform for physical systems, virtual machines, and web applications. This simplifies operations, reduces training time, and minimizes operator fatigue.

Enterprise-Level Security

Emerald uses encrypted communications, centralized access control, and policy management to protect systems and data while maintaining fast, intuitive access for operators.

Centralized Command and Control

Emerald allows operators to monitor and control multiple systems at once from a single workstation. Industry-first UltraStream™ Technology delivers multiple simultaneous 4K streams over 1GbE and 10GbE infrastructures. Ideal for mixed HD and 4K users.

Why It Matters

Emerald is designed around how people actually work in control rooms. By reducing screen clutter, simplifying access, and keeping systems available under pressure, Emerald helps teams stay focused, coordinated, and effective no matter how complex the environment becomes.