Product Name: Network Line Tracker
Function:
1. Test the twisted pair1, 2, 3, 4, 5, 6, 7, 8 and G, and distinguish which one is wrong, short circuit and open circuit.
2. Switch ON is the normal test speed, S is the slow test speed, and M is the manual gear.
Twisted Pair Test:
Turn on the power and insert the plugs into the main tester and the remote tester respectively. The main indicators light up one by one from 1 to G. The following figure explains:
Main Tester: 1-2-3-4-5-6-7-8-G
Remote Tester: 1-2-3-4-5-6-7-8-G (RJ45)
1-2-3-4-5-6 - - - (RJ12)
1-2-3-4------------ (RJ11)
If the connection is abnormal, it should look like this:
1. When the network line such as Line 3 is disconnected, the No. 3 lights of the main tester and the remote test terminal are not on.
2. When more than one line is not connected, more than one line does not light up, and when there are less than two lines, the light does not light up.
3. When the two ends of the network cable are out of order, example 2 and 4 are out of order, as shown in the figure below:
The main tester remains the same:
1-2-3-4-5-6-7-8-GThe remote test side is:
1-4-3-2-5-6-7-8-G4. When there are two short circuits in the network, the main tester does not display it, while the remote test terminal displays two short circuits slightly brighter. If there are more than three (including three)
When a short circuit occurs, the lights of all shorted wires are off.
If testing wiring frame and wall base modules
The tester needs to introduce two matching jumpers (eg 110P4-RJ45).
Such a lightweight tester can be carried anywhere. It is an indispensable tool for general network construction and maintenance. It can detect cable connection problems more efficiently and in less time. The most attractive thing is the price. This product is specially designed for export packaging, and the outer packaging is treated with matte glue. It is waterproof and more beautiful.
Specifications: