SML-TS-F Fiber and Network Cable Tracer
Fiber and network field tracer combining dual-mode network tracing, remote wire mapping, and a 650 nm continuous red-light source.

Product Overview
The SML-TS-F combines the SML-TS Series’ standard tracing, anti-interference tracing, remote wire mapping, and low-voltage line-status checks with a 650 nm continuous red-light source. Its network functions cover network, telephone, shielded network, four-core, and metallic two-core cables. The red-light source uses a 2.5 mm universal optical interface to help identify a target fiber and reveal visible breaks. The 5 km and 15 km ranges are selectable configurations of the same model.
Typical Applications
- Red-light identification and visible-break checks on fiber patch cords and links
- Locating target network cables at patch panels, switches, and cable rooms
- Tracing network, telephone, shielded network, and four-core cables
- Full remote network-cable wire mapping and fault checks
- Field maintenance of hybrid fiber-and-copper cabling
Use and Safety Limits
Never look directly into the red-light output or the end face of a connected fiber, and never aim the light at anyone’s eyes. The line voltage must not exceed 60 V during powered tracing; perform ordinary remote cable mapping only on a de-energized line. Remote mapping through a switch port supports ordinary switches and standards-compliant PoE switches, not non-standard PoE switches that directly output 48 V. This model does not support single-ended connector testing or coaxial/video cable functions. Never connect the tester to mains power, high-voltage wiring, or a circuit of unknown voltage.
Features
- Standard and anti-interference network-cable tracing modes
- Remote network-cable mapping for wire order, continuity, shorts, and miswiring
- 650 nm continuous red-light source for fiber identification and visible break checks
- Selectable 5 km or 15 km red-light range under the same model
- Powered tracing up to 60 V with automatic work-area illumination
Specifications
| Model | SML-TS-F |
|---|---|
| Product Category | Fiber and Network Cable Tracer |
| Network Functions | Standard tracing, anti-interference tracing, remote wire mapping, line-status checks |
| Red-Light Source | 650 nm; continuous mode |
| Optical Interface | 2.5 mm universal FC / ST / SC interface |
| Red-Light Range | Selectable 5 km / 15 km |
| Network Interfaces | Transmitter RJ45 / RJ11; receiver supports RJ45 / RJ11, with connector layout varying by production batch |
| Network Tracing Distance | Network cable 500 m; telephone line up to 2 km |
| PoE Tracing Protection | Powered tracing up to 60 V |
| Single-Ended/Coaxial Functions | Not supported |
| Power | One 9 V 6LR61 alkaline battery in each transmitter and receiver |
| Operating Environment | -10°C to +60°C; 10% to 70% RH |

