Hosa OPM-320 Pro Fiber Optic Cable — Toslink to Toslink, 20ft
OPM-320 Overview
The Hosa OPM-320 is a 20ft professional fiber optic cable designed to interconnect digital audio components equipped with Toslink jacks. Built around a large-diameter Plastic Optical Fiber (POF) core, it delivers maximum signal clarity across ADAT and all S/PDIF formats, including Dolby Digital and DTS surround. Polished optical terminations minimize signal loss at each connection point. This cable is well suited for recording studios, broadcast facilities, home theater installations, and any professional environment requiring reliable optical digital audio transport.
Robust construction throughout the cable assembly makes the OPM-320 appropriate for demanding installation and touring applications where durability is a priority.
Key Features
- Large-Diameter Plastic Optical Fiber (POF) — maximizes signal clarity and light transmission across the full 20ft run
- Polished Optical Terminations — precision-finished connectors minimize signal loss at both ends
- Toslink to Toslink Connectors — standard optical interface compatible with a wide range of professional and prosumer digital audio equipment
- ADAT Compatible — supports ADAT Lightpipe protocol for multi-channel digital audio transfer
- S/PDIF Format Compatibility — works with all S/PDIF formats including Dolby Digital and DTS surround
- Robust Construction — built to withstand the physical demands of professional installation and repeated use
Connectivity & I/O
- Toslink optical connector (male) x1, input end
- Toslink optical connector (male) x1, output end
Technical Specifications
| Cable Type | Plastic Optical Fiber (POF) |
| Connectors | Toslink to Toslink |
| Length | 20ft |
| Compatible Formats | ADAT, S/PDIF, Dolby Digital, DTS Surround |

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