🔊 TOSLINK Digital Audio Optical Cable — Technical Specifications
📶 Connectivity
Interface type: Optical fiber (TOSLINK standard)
Connector type: Standard TOSLINK / square optical plug
Cable length: Typically 0.5 m – 10 m (longer lengths may need active boosters)
Compatibility: Works with TVs, soundbars, home theater receivers, DACs, game consoles, and PCs
🔊 Audio Support
Signal type: Digital optical (light pulses)
Supported formats:
Stereo PCM
Dolby Digital 5.1
DTS 5.1
Sample rate: Up to 96 kHz (typical)
Bit depth: 16‑bit / 24‑bit depending on source
Channel count: 2.0 stereo up to 5.1 surround
💡 Features
Electromagnetic interference (EMI) immune — ideal for environments with electrical noise
No signal degradation over short distances (≤10 m passive fiber)
Durable connectors with strain relief on most cables
Plug-and-play — no drivers required
📏 Physical
Cable jacket: PVC, nylon braided, or flexible TPE
Connector durability: Usually >1000 insertions
Weight: Very light; cable flexibility allows easy routing
Color coding: Often red/orange for optical clarity
⚡ Typical Use Cases
Connecting TV → Soundbar / AV Receiver for high-quality audio
Linking CD / DVD / Blu-ray players → DAC / Amplifier
PC → DAC / Home theater system for digital audio
Gaming consoles (PS4, PS5, Nintendo Switch dock) → audio receivers
✅ Quick Summary Table
| Feature | Specification |
|---|---|
| Interface | TOSLINK (optical fiber) |
| Audio formats | Stereo PCM, Dolby Digital 5.1, DTS 5.1 |
| Max sample rate | 96 kHz |
| Max channels | 2.0 – 5.1 |
| Connector | Standard square TOSLINK plug |
| Cable length | 0.5 m – 10 m |
| EMI immunity | Yes |
| Plug-and-play | Yes |
