HDMI & RJ45 Cable Tester – POE Protection, 8P8C 6P8C | OULLX
HDMI & RJ45 Cable Tester – POE Protection, 8P8C 6P8C | OULLX
OULLX HDMI & RJ45 Network Cable Tester with POE Protection
Keep your network infrastructure running smoothly with the OULLX 468 Multi-Cable Tester. Designed for IT professionals, home network enthusiasts, and installers alike, this compact tester quickly verifies the integrity of HDMI cables, RJ45 Ethernet network cables, and RJ11/6P8C telephone cables — all in one handy device. The split transmitter/receiver design lets you test cables even at a distance, making it ideal for wall-mounted or long-run installations.
Key Features
- Multi-Cable Compatibility: Tests HDMI cables, 8P8C (RJ45) Ethernet/network cables, and 6P8C telephone cables in a single tool.
- Anti-Burn POE Protection: Built-in protection safeguards both the tester and your equipment from Power over Ethernet (POE) surges during testing.
- Split Transmitter & Receiver: Transmitter and receiver units separate for convenient one-person testing over longer cable runs.
- Shielding Wire Detection: G-light indicator confirms shielding wire continuity for thorough cable verification.
- Compact & Portable: Lightweight design fits easily into any toolkit or cable bag for on-the-go use.
- Battery Powered: Runs on a single AAA battery (not included) for cordless, flexible operation anywhere on site.
What's in the Box
- 1x Transmitter Unit
- 1x Receiver Unit
- Note: 1x AAA battery required (not included). Battery is not shipped with the unit.
Specifications
| Brand | OULLX |
| Model | 681 / 468 |
| Supported Cables | HDMI, 8P8C (RJ45), 6P8C (RJ11) |
| POE Protection | Yes – Anti-Burn |
| Power Source | 1x AAA Battery (not included) |
| Country of Origin | Made in Mainland China |
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Frequently Asked Questions
Q: What types of cables can the OULLX 468 cable tester test?
A: The OULLX 468 multi-cable tester supports HDMI cables, 8P8C (RJ45) Ethernet network cables, and 6P8C telephone cables. It also detects shielding wire continuity, indicated by the G-light, making it a versatile tool for network and AV cable verification.
Q: Does the cable tester work with POE (Power over Ethernet) switches?
A: Yes. The tester features built-in anti-burn POE protection, which means you can safely test cables connected to POE-enabled switches or devices without risking damage to the tester or your network equipment.
Q: Can one person use this tester alone, or do I need a helper?
A: The transmitter and receiver units are designed to separate, allowing a single user to test cables independently — ideal for wall-mounted runs or situations where a second person isn't available.
Q: What battery does this cable tester use, and is it included?
A: The tester is powered by one AAA battery. Please note that the battery is NOT included and must be purchased separately. The battery is not shipped with the unit due to shipping regulations.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.