RB-AUDIO02 two XLR balanced audio channels over fiber extender (Transmitter and Receiver) SET of TWO, single strand SMF 20Km or MMF 1Km reach, SC connector
Overview
The RB-AUDIO02 is a dedicated fiber optic extender kit designed to transport two channels of balanced line-level audio. This set includes both a transmitter and a receiver unit, utilizing 16-bit digital encoding to maintain signal integrity across fiber optic cabling. It requires only a single strand of fiber for operation, supporting transmission distances up to 20Km on singlemode fiber or up to 1Km on multimode fiber.
Key Features
- Transmits two independent balanced XLR audio channels over a single fiber strand, reducing cabling requirements for audio transport.
- Supports long-range signal transmission up to 20Km on singlemode fiber (9/125um), allowing for audio distribution across large facilities.
- Features a frequency response of 10Hz to 20kHz at +/- 3dB, ensuring the full audible spectrum is captured and transmitted.
- Utilizes 16-bit digital encoding, which preserves signal quality during transport between the transmitter and receiver.
- Equipped with dedicated LED indicators for power and fiber link status, allowing for quick visual verification of system operation.
- Includes AC power adapters (85-260V input) for both the transmitter and receiver, providing flexible power options for different deployment environments.
Technical Specifications
| Interface Type | XLR Audio |
| Connectors | XLR (Audio) and SC (Fiber) |
| Fiber Compatibility | Singlemode (9/125um) / Multimode (62.5/125um or 50/125um) |
| Singlemode Reach | 20 Km |
| Multimode Reach | 1 Km |
| Audio Encoding | 16-bit Digitally Encoded |
| Frequency Response | 10 Hz to 20 kHz (@ +/- 3dB) |
| Signal to Noise Ratio | > 90 dB |
| Distortion | < 0.05% |
| Audio Level | 16 dBu |
| Input Impedance | 600 Ohms+ (Balanced) |
| Output Impedance | < 10 Ohms+ (Balanced) |
| Power Supply | AC 85-260V input / DC 12V 1A output |
| Power Consumption | < 5W |
| Operating Temperature | 0°C to 55°C |
| Operating Humidity | 0% to 95% (Non-condensing) |