CYP PU-305BDA-TX Bi-Directional Analogue Audio over Single CAT Transmitter

CYP PU-305BDA-TX – Bi-Directional Analogue Audio over CAT Transmitter

The CYP PU-305BDA-TX is a professional bi-directional analogue stereo audio transmitter designed to send and receive analogue audio signals over a single CAT5e/CAT6/CAT7 cable for distances of up to 300 metres. It provides a flexible solution for extending stereo audio between AV equipment, rooms and equipment racks.

Alongside analogue audio transmission, the unit supports RS-232 pass-through for device control. The system also supports PoE, allowing power to be delivered to the connected receiver and reducing the need for additional power supplies.

The PU-305BDA-TX is designed for use with the PU-305BDA-RX analogue receiver or PU-305BD-RX digital audio receiver. When paired with the digital receiver, the system supports conversion between analogue and digital audio using the receiver's integrated audio conversion circuitry.

Key Features
Bi-directional analogue stereo audio transmission

Extends audio up to 300m over CAT5e/CAT6/CAT7

Audio can be transmitted and received in both directions

RS-232 pass-through for device control

Bi-directional RS-232 control

Supports Power over Ethernet to the connected receiver

Compatible with PU-305BDA-RX and PU-305BD-RX

Compact design for professional AV installations

Specifications
Inputs: 2 × RCA Stereo L/R, 1 × 9-pin D-Sub RS-232

Outputs: 2 × RCA Stereo L/R, 1 × RJ45

RJ45: Bi-directional audio and proprietary data

Transmission Distance: Up to 300m

Power Supply: 12V / 1.25A

Dimensions: 100 × 110 × 25mm

Net Weight: 120g

Gross Weight: 360g

Ideal Applications
Ideal for multi-room audio, commercial AV systems, conference rooms, professional audio distribution, equipment racks and long-distance analogue audio installations.

The CYP PU-305BDA-TX offers a reliable and flexible way to extend bi-directional stereo audio and RS-232 control over CAT cabling, with support for PoE to simplify system installation.