How to use a punch down tool

110 punch down block is also referred to as cross-connect block, terminating block, or a connecting block for network cables. It is a tool that connects one group of wires to another group of wires through a system of metal pegs that the wires are attached to. 110 punch down block is often used in telecommunications closets that connects station cabling to the trunk cabling that goes from an IDF to the MDF. Being the predecessors to patch panels, 110 punch down blocks were commonly used to support low-bandwidth Ethernet and token-ring networks.

How to use a punch down tool

What Is 110 Punch Down Block

A 110 punch down block is an updated version of punch down block, is the core part of the connection management system, used to connect wiring for telephone systems, data network wiring, and other low-voltage wiring applications. 110 type wiring block is flame retardant, injection-molded plastic to do the basic devices and the termination cabling system is connecting on it.

The 110 punch down block is designed for 22 through 26 gauge solid wire. This is the termination used on Cat5e Patch Panel Wall Mount, Cat 6 patch panel and RJ-45 jacks. They are also formed into block type terminations the size of small 66 blocks. The 110 blocks are designed for 500 MHz (1 Gb/s) or greater bandwidth. 110 blocks are acceptable for use with AES/EBU digital audio at sample rates greater than 268 KHz as well as gigabit networks and analog audio.

How to use a punch down tool

110 Punch Down Block Wiring Diagram

The specifications of 110 Connecting Block are as follows: 25 pairs 110 type wiring block, 50 pairs 110 type wiring block, 110 pairs 110 type wiring block, 300 pairs 110 type wiring block. The distribution frame package of 110 type wiring blocks should also include 4 or 5 blocks, connection block, blank labels, and tags folder and the base. 110 type wiring block system uses easy quick-fit plug-hop loops which can be simply rearranged, so it provides a convenient cross-connect to the non-professional and technical personnel management system.

How to Punch Down 110 Block with Tool

A Punchdown Tool is used to force solid wire into metal slots on the 110 punch down block. Present residences typically have phone lines entering the house to a sole 110 block, and then it is spread by on-premises wiring to outlet boxes all over the house in a star topology.

How to use a punch down tool

How to Punch Down 110 Block

Both styles of punch block use a punch down tool to terminate the wires to the block. To terminate a wire, you place it into the terminal and then push it down to make contact with the punch down tool. The punch down tool fits around a 66 block terminal or into a 110 punch down block terminal. One side of the blade is sharp to cut the wire off flush, this is normally marked on the tool with the word cut. Be sure to have this side oriented to cut off the loose end of the wire and not the end going to the other block. Hide extra cable behind the block in case you ever have to re-terminate a pair so that you don’t have to re-terminate the entire cable. More details on punch down tools and how to punch down 110 blocks, read How to Use a Punch Down Tool for 110 Block

Whatever the dimensions of the punch down tools are, usage is the same. Many tools have a dual blade that can be flipped depending on which style of block is in use.