1. Introducción
The Black Box MediaCento IPX HDMI-Over-IP HD Extender Transmitter is designed to extend HDMI video signals over a Gigabit Ethernet network. This device allows for the distribution of high-definition video (up to 1080p) from a single source to multiple displays over an IP network, offering flexibility for digital signage and other video distribution applications. It is intercompatible with MediaCento 4K systems, enabling versatile integration within existing setups.
2. Características del producto
- Supports video resolutions up to 1080p HD.
- Enables setup and configuration directly from the front panel interface, eliminating the need for additional software.
- Interoperable with MediaCento 4K receivers for mixed resolution deployments.
- Facilitates "any source to any screen" video distribution over an IP network.
- Extends HDMI video signals efficiently over a standard Gigabit Ethernet network.
3. Descripción física y componentes
3.1 Panel frontal

Figura 1: Panel frontal view of the MediaCento IPX HD Extender Transmitter. This view shows the Power, Link, B1, B2 indicators, and the Video Channel selector dial.
- LED de encendido (verde): Indica que la unidad está encendida.
- Link LED (Amber): Indicates network link activity.
- B1/B2 LEDs: Reserved for future use or specific system diagnostics.
- Video Channel Selector Dial: A rotary switch (0-F) used to set the video channel for the transmitter. This must match the channel set on the receiver for proper operation.
3.2 Panel trasero

Figura 2: Panel trasero view of the MediaCento IPX HD Extender Transmitter. This view displays the LAN port (with PoE support), HDMI In port, and DC 5V-3A power input.
- LAN Port (RJ-45, with PoE): Connects to your Gigabit Ethernet network switch. Supports Power over Ethernet (PoE) for power delivery.
- HDMI In Port: Connects to the HDMI output of your video source (e.g., computer, media player).
- DC 5V-3A Power Input: Connects to the included 5V DC power adapter if PoE is not used or available.
4. Instrucciones de configuración
- Apagar dispositivos: Ensure all devices (video source, display, network switch) are powered off before making connections.
- Conectar fuente de vídeo: Connect an HDMI cable from your video source's HDMI output to the Entrada HDMI port on the MediaCento IPX Transmitter.
- Conectarse a la red: Conecte un cable Ethernet del Red local port on the transmitter to a Gigabit Ethernet switch. If your switch supports PoE, the unit will power on automatically.
- Apply Power (if no PoE): If your network switch does not provide PoE, connect the included 5V DC power adapter to the CC 5 V-3 A input on the transmitter and plug it into a power outlet.
- Set Video Channel: Use a small screwdriver or similar tool to set the Video Channel Selector Dial on the front panel to the desired channel (0-F). This channel must match the channel set on the corresponding MediaCento IPX Receiver.
- Dispositivos de encendido: Power on your video source, network switch, and then the display connected to the receiver.
For optimal performance, ensure your network infrastructure is capable of handling Gigabit Ethernet speeds and is properly configured for IP video distribution.
5. Instrucciones de funcionamiento
Once the MediaCento IPX Transmitter is properly set up and connected, operation is largely automatic. The unit will begin transmitting the HDMI signal over the network.
- Indicador de encendido: The green Power LED on the front panel should be illuminated, indicating the unit is receiving power.
- Indicador de enlace: The amber Link LED should be illuminated or blinking, indicating an active network connection and data transmission.
- Video Channel Matching: Ensure the Video Channel selector on the transmitter matches the setting on the receiver to establish a correct video link.
- Source Detection: The transmitter automatically detects the HDMI input signal from your source.
6. Mantenimiento
The MediaCento IPX Transmitter requires minimal maintenance to ensure long-term reliable operation.
- Limpieza: Periodically wipe the unit with a soft, dry cloth. Do not use liquid or aerosol cleaners.
- Ventilación: Asegúrese de que la unidad tenga ventilación adecuada y no esté colocada en un espacio cerrado que pueda provocar sobrecalentamiento.
- Condiciones ambientales: Utilice el dispositivo dentro de los rangos de temperatura y humedad especificados. Evite temperaturas extremas, la luz solar directa y entornos con alta humedad.
7. Solución de problemas
If you encounter issues with your MediaCento IPX Transmitter, refer to the following common troubleshooting steps:
| Problema | Posible causa | Solución |
|---|---|---|
| No hay salida de vídeo en la pantalla. |
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| Intermittent video or poor quality. |
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| Link LED is off. |
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8. Especificaciones
| Característica | Detalle |
|---|---|
| Número de modelo | VX-HDMI-HDIP-TX |
| Resolución admitida | Hasta 1080p HD |
| Conectividad | HDMI In, RJ-45 LAN (PoE) |
| Entrada de potencia | DC 5V-3A or Power over Ethernet (PoE) |
| Dimensiones (L x An x Al) | Aproximadamente 12.5 x 9.75 x 3.75 pulgadas (Dimensiones del paquete) |
| Peso | 2.2 libras |
| Fabricante | Caja negra |
| Primera fecha disponible | 24 de enero de 2019 |
9. Garantía y soporte
For warranty information and technical support, please refer to the official Black Box webSitio web o contacte directamente con el servicio de atención al cliente. Conserve el recibo de compra para reclamaciones de garantía.
Black Box Customer Support: www.blackbox.com/en-us/support





