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GQ6002A-X-T/R
2-way bidirectional XLR audio optical transceiver
Keywords
Commercial Switches
Domestic Switches
隐藏域元素占位
Category:
Commercial Switches
Domestic Switches
Product Overview
The GQ6002A‑X‑T/R XLR‑to‑fiber audio optical transceiver enables bidirectional, long‑distance transmission of two balanced XLR audio channels over a single fiber optic cable. The device features professional‑grade 3‑pin XLR connectors, converting incoming audio signals into digital data, performing digital multiplexing, and then modulating the signal into an optical format for transmission. At the receiving end, photoelectric conversion is carried out, followed by demultiplexing and digital‑to‑analog conversion to restore the signal as an analog output.
Canon‑type (XLR) audio optical transceivers are divided into optical transmitters and optical receivers, which are used in pairs. They are widely employed in radio‑station audio transmission, live television broadcasting, live concert broadcasting, high‑definition video conferencing, film studios, distance learning, and other applications.
Product Features
1. Supports two-way balanced audio transmission via XLR connectors.
2. The optical port supports multimode or single-mode, single-fiber or dual-fiber, and is available with FC, SC, ST, or LC connectors.
3. The audio interface is a standard broadcast‑grade analog XLR balanced connector, with a high dynamic range of 100 dB.
4. Automatic high-pass filtering to isolate the DC offset.
5. Intelligent noise suppression system, designed to handle soft rising or falling ramps and analog noise reduction, with a 100 dB signal-to-noise ratio (SNR) and zero‑pop operation.
6. The audio interface features three-level lightning protection, meeting IEC 61000-4-5 (8/20 μs) standards: common-mode surge voltage of 6 kV.
7. Plug and play—no configuration required.
| Interface parameters | |
| Audio interface (XLR) | Signal level: 0–8 Vp-p Dynamic bandwidth: 101 dB Total Harmonic Distortion (THD): -90 dB Sampling frequency: 192 kHz Audio A/D sampling: 24 bits Signal-to-Noise Ratio (SNR): 100 dB Frequency response: ≤±0.5 dB Audio input/output impedance: 600 Ω balanced Maximum audio input/output voltage: 0–4 V / 0–2.5 V Audio gain: ±0.1 dB Maximum input level: ≥9.5 dBm Nonlinear distortion: ≤0.2% |
| Optical interface | Optical wavelengths: 850 nm, 1310 nm, 1550 nm Optical transmit power: > -7 dBm Receiving sensitivity: < -24 dBm |
| Number of interfaces | |
| Optical port | Quantity: 1 piece Interface types: FC, SC, ST, and LC are available. Transmission distance: Multimode fiber: 2 km; Single-mode fiber: 20/40/60/80/100 km |
| Audio interface | Audio channels: 2-way bidirectional Interface type: dual‑purpose XLR female connector (transmission), XLR male connector (reception) |
| Power Supply Characteristics | |
| Input voltage | DC-12V |
| Full-load power consumption | <2W |
| Wiring Method | DC5525 power connector |
| Overload protection | Support |
| Work environment | |
| Operating temperature | -20～70℃ |
| Storage temperature | -40～85℃ |
| Relative humidity | 5% to 95% (non-condensing) |
| Mechanical Properties | |
| Shell | Metal casing |
| Installation Method | Desktop-style |
| Warranty | |
| Warranty period | Two years |
Device model | Business Interface | Optical port | Power supply |
GQ6002A-X-T/R | 2-way bidirectional XLR audio optical transceiver | 1 piece FC, SC, ST, and LC are available. | External power adapter |
| When placing an order, please confirm whether the optical port is multimode or single-mode, whether it uses a single fiber or dual fibers, and the transmission distance in kilometers. | |||
Application Diagram: Fiber Optic Point-to-Point Networking
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