Network testers deliver fast, reliable cable verification for LAN and telephone wiring projects. Ethernet line tester helps technicians finish wiring inspection during network setup and routine maintenance. Network cable checker supports simple one-person operation and cuts down working hours for all kinds of cable checking and troubleshooting jobs.
Specification
| Model |
T-XL858 |
| Structure |
Split design (main unit + remote unit) |
| Interface |
RJ45 (8P8C), RJ11 (6P6C) |
| Compatible Cables |
8P / 6P / 4C network cables and telephone cables; shielded/unshielded wires |
| Compatible Cable Core |
Pure oxygen-free copper wire core |
| Test Functions |
Cable continuity test, telephone line test, shield cable identification |
| Test Modes |
OFF / ON / S (high-speed & low-speed scanning modes) |
| Outer Jacket Material |
Eco-friendly PVC material |
| Wiring Standard |
T568A / B |
| Indicator |
LED indicator lights, G light for shield cable detection |
| Power Supply |
9V battery |
| Certification |
CE |
Features
- Detachable split-body structure supports long-distance wire testing, ideal for on-site work when using a LAN tester.
- Ergonomic curved edge creates a comfortable non-slip grip for easy handling of the Ethernet cable tester.
- Dual-speed scanning modes available; freely switch between fast and slow test speeds via the RJ11 tester.
- Heavy-duty eco-friendly PC casing brings shock resistance and long service life to the cable tester and toner.
Details


Applications
- Office network setup: Use the LAN cable tester to verify Ethernet cable wiring when building office local area networks.
- Home cabling project: Run tests on telephone and network lines for new home renovation wiring work with an Ethernet line tester.
- Server room maintenance: Inspect cable connections and locate faulty lines inside data server rooms via a network cable checker.
- Telecom field service: Check telephone line continuity for telecom on-site repair and installation using a cable tester RJ45.

FAQs
Q: How to operate a network wire tester for first use?
A: Connect the cable ends to the main and remote units, turn on the power, and observe the LED lights to read the wiring status.
Q: What maintenance work needs to be done after field work for the cable checker?
A: Wipe dust off the RJ ports, keep the unit dry, and store it in the carrying bag once cable testing is complete.
Q: How long is the full charging time of the RJ45 tester?
A: It takes about 3 hours to finish charging; unplug the power immediately once charging is complete.
Q: Can a network cable analyzer test live-powered network cables?
A: Do not connect to live-powered lines; only test cables without electric power.
Q: What should I do if the LED lights on the line cable tester don't light up?
A: Check the battery power and confirm the cable plugs are fully inserted into the tester ports.