The Emerson (Vertiv) Avocent HMXAMGR24 is an advanced management appliance designed for high-performance KVM (Keyboard, Video, and Mouse) extension over IP. It serves as the central orchestration point for the HMX series of transmitters and receivers, allowing administrators to configure, manage, and secure access to remote computers across a network.
Product Specifications
| Feature | Specification Details |
| Product Name | Avocent HMX Advanced Manager |
| Model | HMXAMGR24 |
| Manufacturer | Emerson / Vertiv |
| Function | Centralized KVM system management |
| Connectivity | Dual Ethernet ports (10/100/1000 Mbps) |
| Security | Role-based access control, LDAP/Active Directory integration |
| Management | Browser-based GUI for remote configuration |
| Capacity | Scalable management for large-scale HMX deployments |
Key Functionality
The HMXAMGR24 acts as the “brain” of the KVM network, providing:
- Centralized Configuration: Automatically discovers transmitters and receivers, simplifying the deployment of large KVM matrices.
- Security & User Management: Ensures only authorized personnel can access specific computer nodes through secure login credentials and session management.
- Redundancy: Supports redundant appliance setups to ensure the KVM network remains operational even if the primary manager fails.
- Device Firmware Management: Simplifies the process of updating firmware across all endpoints in the network from a single interface.
Application Fields
This system is widely deployed in environments requiring high-resolution, zero-latency access to mission-critical workstations:
- Broadcast & Media: Managing high-definition video editing and playout servers from remote control rooms.
- Command & Control Centers: Enabling operators to switch between multiple workstations instantly to respond to evolving situations.
- Data Centers: Providing secure, local-like access to server racks and blade enclosures without physical presence in the cold aisle.
- Industrial Monitoring: Allowing control engineers to access HMI systems in harsh environments from a safe, climate-controlled office location.

Product Usage Instructions
- Initial Setup: Connect the HMXAMGR24 to your network via the Ethernet port. Access the web-based GUI by entering the appliance’s default IP address into a browser.
- Device Discovery: Once logged in, navigate to the “Device Discovery” tab. The manager will automatically scan the network for connected HMX transmitters and receivers.
- Channel Mapping: Use the GUI to create “Channels” (groups of transmitters and receivers). You can drag-and-drop to define which users have access to which computers.
- Security Integration: Configure the manager to interface with your existing LDAP or Active Directory server for centralized user authentication.
- Monitoring: Regularly check the system logs and status page to monitor connection health, device availability, and recent user activity.
Frequently Asked Questions (Q&A)
Q: Do I need the Advanced Manager for a simple point-to-point HMX setup?
A: No. If you are only using one transmitter and one receiver, you can configure them directly via their own web interfaces. The HMXAMGR24 is designed for systems involving multiple endpoints (matrices).
Q: Can the HMXAMGR24 manage different HMX models?
A: Yes, it is designed to manage the entire range of Avocent HMX series products, provided they are running compatible firmware versions.
Q: How do I handle a manager failure?
A: If you have a redundant manager setup, the secondary unit will take over automatically. If not, you will need to rely on the static configurations already loaded into the transmitters and receivers, but you will lose the ability to perform matrix switching or make configuration changes.
Q: Is it possible to perform firmware updates through the manager?
A: Yes, the manager can host firmware files and push them to all devices in the network, ensuring that your entire matrix is updated uniformly.
Recommended Similar Products
- Vertiv Avocent HMX 6000 Series (High-performance IP KVM)
- AdderLink INFINITY Manager (AIM)
- Raritan Dominion KX III Series (Alternative KVM-over-IP)
- Black Box Emerald Management System
