PU‑305BDA‑KIT is a Cat.5e/6/7 analog audio extender kit designed to send and receive stereo signals over a single network cable up to 300 m.
It includes a transmitter and a receiver with fully bidirectional functionality, allowing each unit to send and receive audio. It features RS-232 pass-through for remote device control and Power over Cat (PoC) functionality, allowing the entire system to be powered from a single source, eliminating the need for a second power supply.
It is suitable for AV installations requiring long-distance analog audio distribution with serial control and simplified cabling.
Main features
- Supports bidirectional transmission (IN/OUT) of analog audio and RS-232 pass-through
- Supports Power over Cat 5e to the transmitter or receiver
- Only one power supply is required, which can be used on both the TX and RX
- Bidirectional RS-232 control
User benefits
- Send and receive analog audio over a single Cat. cable
- Reduced cabling with single-ended PoC power
- Simplified device control via RS-232
- Immediate installation with the complete TX + RX kit
- Compatibility with other PU 305 series devices
Areas of use
- Distributed audio system installations in large buildings (schools, offices, public facilities)
- PA and background music
- Conference rooms and meeting rooms
- Audio integration into control systems with RS-232 (touch panels, matrix switchers, controllers)
- Hi-Fi and custom audio installations in homes and showrooms
- Audio extensions for temporary events and mobile installations
Technical characteristics
- Inputs:
- 2 × RCA [1 × TX analogue stereo (L/R)]
- 2 × RCA [1 × RX analogue stereo (L/R)]
- 1 × 9-pin Dsub [1 × TX RS-232 data]
- 1 × RJ45 [1 × RX bi-directional audio plus propriety data]
- Outputs:
- 2 × RCA [1 × TX analogue stereo (L/R)]
- 2 × RCA [1 × RX analogue stereo (L/R)]
- 1 × 9-pin Dsub [1 × RX RS-232 data]
- 1 × RJ45 [1 × TX bi-directional audio plus propriety data]
- PSU: PoC, PSU 12 V 1.25 A, bi-directional PoE
- Dimensions (W × H × D): 10.2 × 2.5 × 10.2 cm
- Weight: 480 g