Black Point Products BT-198 Yellow Cat-5 25-Foot Enhanced Patch Cord, Yellow

hello Shaun here today today I'll be running through with you how to do self-diagnostics of your home ethernet points namely those who find like on the walls right using one of this little babies here so this is actually a general cable tester stated here it does diagnostics check using the RJ11 as well as the RJ45 standard so RJ11 is the format for your typical phone jacks I mean, for phone jacks is just the other term of it and for ethernet points or ethernet cables with 8 pins is the RJ45 standard so this allows you to test the continuity of the 8 pins on the RJ45 as well as the 6 pins on your RJ11 so as seen here so that's two parts to this remote there is the main unit as well as a remote unit as says on the tin here it's actually removable so what you have right is actually a standalone unit powered by a battery so this runs off a 9 volt battery and there are two ports up here