AMPCOM Network Cable Tester rj45 RJ11 Network LAN Ethernet RJ45 Cable Tester tool LAN Networking Tool network Repair
•AMPCOM multiply network teltphone cable tester, use for testing your homemade Ethernet patch cables or telephone lines to make sure they are in working order prior to connecting to your devices
•Cable Tester for RJ11/RJ12/RJ14 Telephone wire and RJ45 LAN cable to uncover problematic shorts, open wires, crossing pairs and other wiring mishaps
•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
•Two Power Supply Methods: Requires one 9-volt battery (not included) or through the type-c power port power work. Protective power switch for low power consumption.
UTP: The lights of the main tester will turn on sequentiy from 1 to 8.
STP: The lights of the main tester will turn on sequentiy from 1 to G.
RJ11 Port Test
6P6C: The lights of the main tester will turn on sequentiy from 1 to 6;
6P4C: The lights of the main tester will turn on sequentiy from 2 to 5;
6P2C: The lights of the main tester will turn on sequentiy from 3 to 4;
Following are 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 is disordered, for example NO. 2and 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 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 outlles, two cables which can match each other (RJ45) will be connected to the tester.
If test cables of the same axes, BNC turns on when the cable works.
9V reduplicated battery is used in this tester. Battery is advised to change 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.