66 Punch Down Block 50 Pair for multi pair voice and data cross connect voice and data at Sellntell networks. 66 punch down block either 25 pair or 50 pair. So how do you use them?
If you're making a central location for either your telephone connections then you'll probably realize that you have to bring all the phone cables in to one spot and then route them out to the individual phone locations. This is where the 66 blocks come in. You mount them on the wall or backing board and run the phone lines left of the block. Then on the right of the block you run the cables out to the Telco locations or phone locations. Jumper clips can also be used to jump between the pairs connecting them in or out.With this method
it is pretty simple to run the lines in and the telephone. A convenience
is have a adapter jack that can be placed over the phone pairs coming in and give a female RJ plug to connect a RJ11 or even RJ45 male patch cord or cable to go out to wherever you need it to go. There are lots of options
when you use a 66 block for telephone connections.
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