MuxLab 500755-AMP-TX - Audio over IP Transmitter with Microphone Input
The MuxLab 500755-AMP-TX is a high-performance audio-over-IP transmitter designed for professional audio signal distribution over standard Ethernet networks. This versatile device allows you to extend 2-channel audio and microphone signals up to 100 meters using a single Cat5e/6 cable. Its flexibility makes it ideal for a wide range of commercial and residential applications, from public address and background music systems to boardrooms, classrooms, and digital signage.
This transmitter stands out for its ability to handle multiple audio sources. It features two 2-channel stereo audio inputs (RCA and 3.5 mm mini-jack) and a dedicated microphone input in a terminal block format, offering exceptional connectivity for various sound sources. Device control is intuitive, allowing you to manage input selection, volume, bass, and treble directly from the front panel with a rotary dial and LCD screen, or remotely via the web interface of the MuxLab 500811 Pro Digital network controller.
Built for integration into complex systems, the 500755-AMP-TX supports point-to-point, point-to-multipoint, and multipoint-to-multipoint configurations, enabling the creation of scalable audio architectures with hundreds of transceivers, limited only by network bandwidth. It also offers Power over Ethernet (PoE) support, simplifying installation by eliminating the need for an external power supply when connected to a PoE network switch. Bidirectional RS232 transmission and directional IR pass-through facilitate remote control of end devices connected to the system.
Main features
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Transmission over IP: Sends 2-channel audio and microphone signals over a standard IP network.
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Long Range: Extends the audio signal up to 100 meters using a single Cat5e/6 network cable.
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Multiple Inputs: Equipped with two analog audio inputs (RCA and 3.5mm) and one microphone input (terminal block).
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Flexible Control: Local management via a dial on the front panel with LCD display or remotely via web interface (with controller 500811).
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PoE support: It can be powered through a PoE network switch (PD - Power Device), simplifying wiring and installation.
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Versatile Configurations: Supports point-to-point, point-to-multipoint, and multipoint-to-multipoint network topologies for maximum scalability.
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Remote Device Control: Includes bidirectional RS232 transmission and IR signal pass-through to control connected equipment at the receiving end.
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Robust Construction: Durable steel housing designed for professional environments.
Product benefits
The MuxLab 500755-AMP-TX transmitter offers a robust and scalable solution for audio distribution. For system integrators, the ability to utilize existing network infrastructure significantly reduces installation costs and complexity. PoE support eliminates the need for local power supplies at each transmitter, resulting in a cleaner and more flexible installation. End users benefit from centralized and easy control, clear audio quality over long distances, and a system that can grow and adapt to future needs, allowing hundreds of devices to be connected on a single network.
Use cases
This transmitter is the central component for a variety of distributed audio systems. It's perfect for commercial installations such as shops, restaurants, and offices that require background music and public address announcements. In educational settings, it facilitates audio distribution in classrooms and auditoriums. It's also ideal for digital signage systems in airports, shopping malls, and museums, as well as boardrooms and conference systems where audio clarity and control integration are essential.
Frequently Asked Questions
Do I need a specific receiver for this transmitter?
Yes, the 500755-AMP-TX is designed to work with receivers in the same line, such as the MuxLab 500755-AMP-RX, to complete the audio amplification and extension system.
Can I connect multiple transmitters and receivers on the same network?
Absolutely. The system supports point-to-multipoint and multipoint-to-multipoint configurations, allowing you to connect hundreds of transceivers on the same local network, depending on the available bandwidth.
Can the transmitter be powered without a PoE switch?
Yes. Although it supports PoE for added convenience, it can also be powered by an external 5V power supply (not included).
What type of network cable is recommended?
The use of Cat5e or Cat6 twisted-pair cable is recommended. For environments with high electrical interference, a shielded (STP) cable should be used to ensure maximum signal quality.
Project description
Model 500755-AMP-TX IP Audio Transmitter. Extends 2-channel audio and microphone signals up to 100 meters over Cat5e/6 cabling. Features two analog audio inputs (RCA and 3.5mm mini-jack) and a 3-pin terminal block microphone input. Supports Power over Ethernet (PoE) and can also be powered via an external 5V power adapter. Includes a bidirectional RS232 serial port and an IR port for remote control. Compatible with point-to-point, point-to-multipoint, and multipoint-to-multipoint network configurations. Controllable locally via dial or remotely via web interface. Metal housing measuring 110 x 121 x 50 mm and weighing 0.55 kg.
