LAN Network Cable Tester for RJ45 & RJ11

Easily and quickly test your network cabling for connection problems (i.e. broken wires) and for correct ordering (just in case the wires have been crimped in the wrong order)

RJ45 sockets - will test any cabling that uses RJ45 ends including CAT-5, CAT-5E, CAT-6, CAT-6a and CAT-7.

RJ11 sockets - will test any cabling that uses RJ11 ends including Telephone cables. Useful for anyone making their own cables or fitting network cable into the faceplates etc.

Easy to use, easy to carry - Automatically runs all tests and checks for continuity, LED status display. Slow and fast test switch. Compact size with a high-quality soft leather case, hand-held for portability.

Power Supply Methods - Requires one 9-volt battery (not included) or through the type-c port. Protective power switch for low power consumption.

How it works

• RJ45 Port Test:
• UTP: The lights of the main tester will turn on sequentially from 1 to 8.
• STP: The lights of the main tester will turn on sequentially from 1 to G.
• RJ11 Port Test:
• 6P6C: The lights of the main tester will turn on sequentially from 1 to 6.
• 6P4C: The lights of the main tester will turn on sequentially from 2 to 5.
• 6P2C: The lights of the main tester will turn on sequentially from 3 to 4.
• In case of abnormal connections:
• If one cable, for example, cable NO.3 is open-circuited, the two NO.3 lights of the main tester and remote tester will not turn on.
• If several cables are not connected, several lights will not turn on respectively. If less than two cables are connected, none of the lights is on.
• If two ends of a cable are disordered, for example, NO. 2 and NO. 4, then displays on:
• Main tester: 1-2-3-4-5-6-7-8-G
• Remote tester: 1-4-3-2-5-6-7-8-G
• If two cables are short-circuited, neither of the corresponding lights is on, of the remote tester while on main tester remains unchanged. If three cables, including three, are short-circuited, none of the corresponding lights is on.
• If test patch panels or wall plate outlets, two cables which can match each other (RJ45) will be connected to the tester.
• The battery is advised to be changed if any weak light appears. (Battery is not included)
• It steps through each wire and tests each one. If any of them don't work you'll see the light not light up. For example, it lights up 1-2-3-4-5-6-7-8 in order... If 5 is open you'll see it skip 5 and go to 6.