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Emerald® 4K KVM-over-IP Extender - DisplayPort, Single-Monitor, V-USB 2.0, Audio
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Emerald® 4K KVM-over-IP Extender - DisplayPort, Single-Monitor, V-USB 2.0, Audio

1 Computer(s) - 328.08 ft Range - 4K - 4096 x 2160 Maximum Video Resolution - 1 x Network (RJ-45) - 1 x USB - DisplayPort - 120 V AC, 230 V AC Input Voltage - For Mac, Linux, Windows - TAA Compliant

SKU
EMD4000T
Category
KVM Consoles/Extenders

MSRP$2,828.64

$2,554.19

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Genuine Black Box through authorized distribution — TAA country-of-origin verified and NDAA §889 screened before checkout.

SKU
EMD4000T
Category
KVM Consoles/Extenders

Overview

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.

Highlights

  • 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

Specifications

Additional Warranty Information2 Years Double Diamond? Warranty (Standard)
Package Contents
  • 4K KVM-over-IP Extender - DisplayPort, Single-Monitor, V-USB 2.0, Audio
  • 1 x USB Type-A to B Cable, 6-ft. (1.8-m)
  • 1 x DisplayPort Male to Male Cable, 6-ft. (1.8-m)
  • 2 x 3.5mm Audio Cables, 5-ft. (1.5-m)
  • 1 x 12-VDC Power Supply and Power Clips
Product TypeKVM Extender Transmitter
Input Voltage120 V AC, 230 V AC
Manufacturer Part NumberEMD4000T
Packaged Quantity1
Platform SupportedMac, Linux, Windows
Limited Warranty2 Year
Connectivity TechnologyWired
ManufacturerBlack Box Corporation
MicrophoneYes
Product ModelEMD4000T
Product Name4K KVM-over-IP Extender - DisplayPort, Single-Monitor, V-USB 2.0, Audio
Brand NameEmerald®
Input Voltage Range100V AC to 240V AC
Country of OriginIreland
Maximum Video Resolution4096 x 2160
Graphic Mode4K
Maximum Operating Distance328.08 ft
USBYes
HeadphoneYes
Number of Network (RJ-45) Ports1
Network (RJ-45)Yes
Number of USB Ports1
DisplayPortYes
KVM TechnologyDigital
Number of Computers Supported1
Transmitter Height1.50"
Transmitter Width8.50"
Transmitter Depth7.40"
Transmitter Weight (Approximate)2.50 lb
TAA CompliantYes
Device TypeKVM Extender
Data Link ProtocolsTCP/IP
Environmental ComplianceRestriction of Hazardous Substances (RoHS), Registration, Evaluation, Authorization and Restriction of Chemicals (REACH), Waste Electrical and Electronic Equipment Directive (WEEE)

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