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Telco Block, 66 Block, 110 Block

Telco blocks are utilized to connect phone systems to data networks. There are two popular forms of telco blocks: the 66 block and the 110 block. The 66 block is quite common in modern phone systems, as they simplify connecting multiple phone lines. The 66 block is also referred to as B-blocks, M-blocks, and as split-50 blocks.

Primus Cable’s 66 Block w/o Bracket is a 50 pair telco wiring block composed of durable fire retardant material. This 66 block is suitable for terminating high performance unshielded twisted pair cable. Its performance exceeds Cat5e requirements specified in TIA/EIA 568-B.2. This 66 block mounts on a 89B bracket.

The more recent, 110 block is becoming ever more popular. The 110 block preserves the twists in each twisted pair of cable right up to the connection point. They are commonly used for data networking applications, and have superior crosstalk characteristics over the 66 block. The 110 block also allows for higher density terminations, and provides for higher bandwidth specifications.

Primus Cable provides the Connecting Block, 4-Pair, 110 Type, 10 pcs/bag accommodates 20 to 26 AWG diameter conductors. This 110 block is designed for repeated use on 110 data wiring blocks and color coded for easy installation. It is designed for voice and data applications, and color coded for organization and ease of use.

We provide all the equipment necessary for telecommunication network installation and repair. Our Cross Connect Wire is voice grade twisted pair cable provided on 1,000ft spools. This non-jacketed, 24 AWG cross connect wire is very flexible, and cost effective for your telecom installation.

We also have Cable Distribution Spools, or mushroom posts for managing your cross connect wire. It is designed for mounting onto walls or other surfaces to help support and guide your cross connect wire. Our cable distribution spools are also ideal for Cat3 cable for telephone applications.

If you have any questions, feel free to give us a call. 951-824-1571

Products 1-29 of 29
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 66 Block Wood Backboard - Full, Half and Quarter Sizes

Price: $19.80-$42.90
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Availability: In Stock
Dynacom Item #: PP7-####-XW -

    66 Block Wood Backboard These wooden backboards from Dynacom are made to support two, four or eight 66 Wiring Blocks. Some punch down wiring blocks do not contain legs (also called feet), which prevents them from being wall-mounted. With a backboard and an 89B bracket, any 66 punch down block can be mounted to the wall. Additional Related Items To complete your network Primus Cable has all the products you need, with full end to end solutions for Telco voice systems. We carry a wide array...

    66 Block Metal Bridge Clips

    Price: $7.00
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    Availability: In Stock
    Dynacom Item #: PP7-2144-BC -

      Metal Bridge Clips, 66 Block Dynacom's metal bridge clips are meant to be used with a specific type of punch down block known as a 66 block. These stainless steel clips are vital for termination in phone configuration systems. A bridge clip is used to connect two center terminals of a split block, effectively completing the circuit and connecting the left and right side of the split block. The metal bridge clips can be easily removed in order to allow the service subscriber or the service...

       CAT 5E 110 Wiring Blocks w/o Legs, Wall Mount

      Price: $4.80-$27.12
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      Availability: In Stock
      Dynacom Item #: PP7-####/###NL -

        CAT 5E 110 Wiring Blocks Without Legs in 50, 100, or 300-Pairs The CAT 5E 110 Wiring Blocks Without Legs are commonly used as an interconnect between the patch panels and the power outlet boxes. Because these CAT 5E 110 Wiring Blocks do not have legs, they are able to be mounted flush against the wall or backboard. These wiring blocks are ideal for voice and data applications where a lot of terminations are necessary. The 110 wiring block is preferred because of the high density capabilities...

        CAT 6 Tower Mount Field Termination Kits

        Price: $213.90-$618.70
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        Availability: Call For Shipping
        Dynacom Item #: PP7-45##/### -

          CAT 6 Rack Mount Field Termination Kits The CAT 6 110 Field Termination Kits are commonly used as an interconnect between the patch panels and the power outlet boxes. Because these CAT 6 110 Field Termination Kits do not have legs, they are able to be mounted flush against the wall or backboard. These wiring blocks are ideal for voice and data applications where a lot of terminations are necessary. The Field Termination Kits are preferred because of the high density capabilities it offers....

          CAT 6 110 Wiring Blocks w/ Legs, Wall Mount

          Price: $7.36-$40.90
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          Availability: Min. Qty. Order
          Dynacom Item #: PP7-116#/XX -

            CAT 6 110 Wiring Blocks With Legs in 48-Pair, 96-Pair, 300-Pair The CAT 6 110 Wiring Blocks With Legs are commonly used as an interconnect between the patch panels and the power outlet boxes. These wiring blocks are ideal for voice and data applications where a lot of terminations are necessary. The 110 wiring block is preferred because of the high density capabilities it offers. It is possible to get a higher number of connections in 300 pair wiring blocks because the connection blocks allow...

            Hinged Cover for 66 Wiring Block - Available in 4 Colors

            Price: $1.50
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            Availability: In Stock
            Dynacom Item #: PP7-121#-XX -

              Hinged 66 Punch Down Wiring Block Cover Dynacom's Hinged 66 Block Cover is designed to keep dirt and debris off of the punch down block containing rows of four IDC style clips. 66 Punch down blocks are used for terminating 22-26 AWG solid copper cross-connect station wiring for many types of phone systems. Bridge clips are required to complete the circuit between the left and right side of the 66 block. Because Dynacom takes great pride in quality control procedures and commitment to quality...

              Standard B-Style Mounting Bracket for 66 Block

              Price: $1.90
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              Availability: In Stock
              Dynacom Item #: PP7-320/MB -

                Dynacom Mounting Bracket, 66 Block This B Bracket is used for mounting a 66 punchdown block. This bracket fastens and holds the punchdown block firmly against the backboard or wall and allows the technician to terminate and install the 66 block with ease. The most common application for this bracket is in the configuration of phone systems that feature a 66 punchdown block. This bracket is not compatible with the 110 punchdown block design, which is typically used in configuring data (CAT 5...

                66 Block, 50-Pair Block w/ Voice Jacks

                Price: $57.50-$67.00
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                Availability: Min. Qty. Order
                Dynacom Item #: PP7-####-RJ## -

                  Pre-Wired 66 Block with RJ11 or RJ45 Connectors, 50 Pair Dynacom's 66 block is a punch down block containing rows of four IDC style clips. It is used for terminating 22-26 AWG solid copper cross-connect station wiring for many types of phone systems. The Pre-Wired 66 Block is available with RJ11 or RJ45 connectors in a 6-Port, 8-Port, or 12-Port configuration. Once the cross connect wires have been distributed to the proper terminals, a bridge clip is used to finish the terminations. A bridge...

                  66 Block w/ `Hydra%27 Cable (RJ45)

                  Price: $53.00
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                  Availability: Min. Qty. Order
                  Dynacom Item #: NPNB-66DS2-7 -

                    Pre-Wired 66 Block and Hydra Cable, 6 RJ45 Plugs Dynacom's 66 block is a punch down block containing rows of four IDC style clips. It is used for terminating 22-26 AWG solid copper cross-connect station wiring for many types of phone systems. The Pre-Wired 66 Block is available with a 7ft Hydra cable which contains six RJ45 plugs. This pre-wired block is ideal for setting up Private Branch Exchange (PBX) systems in commercial environments. Once the cross connect wires have been distributed to...

                    66 Block, 50-Pair Block w/ Telco Connectors

                    Price: $39.50-$56.50
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                    Availability: In Stock
                    Dynacom Item #: PP7-114#-XXC -

                      Pre-Wired 66 Block with Male or Female Amphenol Connectors, 50 Pair Dynacom's 66 block is a punch down block containing rows of four IDC style clips. It is used for terminating 22-26 AWG solid copper cross-connect station wiring for many types of phone systems. The Pre-Wired 66 Block is available with male or female connectors in a single or double configuration. Once the cross connect wires have been distributed to the proper terminals, a bridge clip is used to finish the terminations. A...

                      CAT 5E 110 Wiring Block for 89 Bracket

                      Price: $11.28
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                      Availability: Min. Qty. Order
                      Dynacom Item #: NPNB-110A-A50FT -

                        CAT 5E 110 Wiring Block for 89B or 89D Bracket The CAT 5E 110 Wiring Blocks are commonly used as an interconnect between the patch panels and the power outlet boxes. The 110 wiring block is preferred because of the high density capabilities it offers. It is possible to get a higher number of connections in 50, 100, or 300 pair wiring blocks because the connection blocks allow for more terminations. Connection Blocks work directly with the CAT 5E 110 wiring block by interconnecting two...

                        CAT 5E 110 Wiring Blocks w/ Legs, Wall Mount

                        Price: $5.92-$33.48
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                        Availability: Min. Qty. Order
                        Dynacom Item #: PP7-####/### -

                          CAT 5E 110 Wiring Blocks with 50, 100, or 300-Pairs The CAT 5E 110 Wiring Blocks are commonly used as an interconnect between the patch panels and the power outlet boxes. These wiring blocks are ideal for voice and data applications where a lot of terminations are necessary. The 110 wiring block is preferred because of the high density capabilities it offers. It is possible to get a higher number of connections in 50, 100, or 300 pair wiring blocks because the connection blocks allow for more...

                          CAT 5E 110 Clip - 3, 4 or 5-Clip

                          Price: $0.60-$0.82
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                          Availability: In Stock
                          Dynacom Item #: PP7-####-X# -

                            CAT 5E 110 Connecting Block These Connecting Blocks, from Dynacom, work directly with the CAT 5E 110 wiring block by interconnecting two different cables. One cable may be directly terminated on the wiring block and then covered and secured by a connection block. The connecting blocks have the capability of creating a higher number of possible terminations on the 110 wiring block. The IDC terminals on top the connection blocks and the terminals on the bottom of the connecting blocks allow for...

                            CAT 3 110-Style Connectors - 1, 2, 3 or 4-Pair

                            Price: $1.72-$3.46
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                            Availability: Min. Qty. Order
                            Dynacom Item #: NPNB-110PCC-X -

                              CAT 3 Connecting Block, 110 Type The CAT 3 Connecting Blocks from Dynacom are designed for use with 110 punchdown wiring blocks. The 1-Pair, 2-Pair, and 3-Pair connectors can be used for voice applications only. However, the 4-Pair connector blocks can be used in data applications because of the ability to terminate the 4 conductors of the data cables. These connecting blocks allow for a cable to be terminated on to the connecting block, as opposed to being terminated directly on the 110...

                               CAT 6 610- Style Clip, 4-Pair

                              Price: $0.96
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                              Availability: Min. Qty. Order
                              Dynacom Item #: PP7-1174/C4 -

                                CAT 6 610 Connecting Block Clip, 610 Type - 4-Pair These 4-Pair CAT 6 Connecting Block Clips, from Dynacom, work directly with the 610 wiring blocks and the 610 Connecting Blocks by interconnecting two different cables. One cable may be directly terminated on the connecting block and then covered and secured by the top. The 4-Pair Connecting Block Clips have the capability of simply plugging in to the 4-Pair Connecting Block on the 610 wiring block. These CAT 6 4-Pair Connecting Block Clips'...

                                Wiring Block Label Holders (6 ct.)

                                Price: $2.54
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                                Availability: Min. Qty. Order
                                Dynacom Item #: NPNB-110PH -

                                  Wiring Block Label Holders Dynacom's Wiring Block Label Holders offer the capability of securing the labels to the wiring block, while protecting them from debris. 110 and 610 punchdown blocks are commonly used because of their high density potential. Because of the high volume of connections and terminations on the wiring block, it is imperative that each pair be labeled for future reference and troubleshooting purposes. Once the wiring block has been properly labeled, the labels are placed...

                                  Wiring Block Label Strips

                                  Price: $1.24
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                                  Availability: Min. Qty. Order
                                  Dynacom Item #: NPNB-110PS -

                                    Wiring Block Labels Dynacom's Wiring Block Labels offer the ability to properly identify the labels to their respective terminations. 110 and 610 punchdown blocks are commonly used because of their high density potential. Because of the high volume of connections and terminations on the wiring block, it is imperative that each pair be labeled for future reference and troubleshooting purposes. Once the wiring block has been properly labeled, the labels are placed between the rows of the wiring...

                                    Mushroom Board, Cable Distribution Spool, Wood

                                    Price: $17.60-$24.20
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                                    Availability: Min. Qty. Order
                                    Dynacom Item #: PP7-###-M## -

                                      Mushroom Board, Cable Distribution Spool, Metal This Dynacom Metal Mushroom Board is designed for mounting onto walls or other surfaces to help support, retain and guide your telco cables or category network cables. Wooden mushroom boards from Dynacom offer the functionality of 4-8 cable spools in one. This grouping of individual mushroom posts install easily to the backboard or wall and provide a clean and manageable telco block. Mushroom boards serve two purposes, the first being the...

                                      Mushroom Board, Cable Distribution Spool, Wood

                                      Price: $14.30-$24.20
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                                      Availability: Min. Qty. Order
                                      Dynacom Item #: PP7-###-W## -

                                        Mushroom Board, Cable Distribution Spool, Wood This Dynacom Wooden Mushroom Board is designed for mounting onto walls or other surfaces to help support, retain and guide your telco cables or category network cables. Wooden mushroom boards from Dynacom offer the functionality of 4-8 cable spools in one. This grouping of individual mushroom posts install easily to the backboard or wall and provide a clean and managable telco block. Mushroom boards serve two purposes, the first being the...

                                        66 Wiring Block, Unwired w/ Snap-On Cover

                                        Price: $11.08
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                                        Availability: In Stock
                                        Dynacom Item #: PP7-319/66 -

                                          66 Wiring Block, Unwired Dynacom's 66 block is a punch down block containing rows of four IDC style clips. It is used for terminating 22-26 AWG solid copper cross-connect station wiring for many types of phone systems. Bridge clips are required to complete the circuit between the left and right side of the 66 block. Additional Related Items To complete your network Primus Cable has all the products you need, with full end to end solutions for cable management and CAT 3 networks. We carry a...

                                          ICC 66 WIRING BLOCK W/O BRACKET, 50-PAIR

                                          Retail: $26.00
                                          Price: $12.95
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                                          Availability: In Stock
                                          ICC Item #: IC066NB050 -

                                            This high impact flame retardant block is suitable for terminating high performance UTP cable. Mounts on 89B bracket.

                                            CAT 5E Rack Mount Field Termination Kits

                                            Price: $36.80-$102.36
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                                            Availability: Call For Shipping
                                            Dynacom Item #: NPNB-110RM-###-# -

                                              CAT 5E Rack Mount Field Termination Kits with Clips The CAT 5E 110 Wiring Blocks with are commonly used as an interconnect between the patch panels and the power outlet boxes. Because these CAT 5E 110 Wiring Blocks do not have legs, they are able to be mounted flush against the wall or backboard. These wiring blocks are ideal for voice and data applications where a lot of terminations are necessary. The 110 wiring block is preferred because of the high density capabilities it offers. These...

                                              CAT 5E Tower Mount Field Termination Kits

                                              Price: $147.20-$418.60
                                              View
                                              Availability: In Stock
                                              Dynacom Item #: NPNB-110WMT-###-X -

                                                CAT 5E Rack Mount Field Termination Kits with Clips The CAT 5E 110 Wiring Block Tower Mounts are commonly used as an interconnect between the patch panels and the power outlet boxes. Because these CAT 5E 110 Wiring Blocks do not have legs, they are able to be mounted flush against the wall or backboard. These wiring blocks are ideal for voice and data applications where a lot of terminations are necessary. The 110 wiring block is preferred because of the high density capabilities it offers....

                                                66 Block Backboard Metal, Half (w/ 4 Brackets)

                                                Price: $20.70-$42.40
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                                                Availability: Min. Qty. Order
                                                Dynacom Item #: NPNB-183X-XX -

                                                  66 Block Metal Backboard, Full, Half and Quarter Sizes Dynacom's 66 Block Metal Backboards are used to mount 66 punchdown style wiring blocks to a wall. Once the wiring block has been mounted to the 89B brackets on the backboard, the backboard is able to be hung in the location of choice. These backboards are available in 3 different configurations: quarter, half, and full size. The full size backboard is capable of securing up to four 66 punchdown wiring blocks; while the half size supports...

                                                   CAT 6 Wall Mount Field Termination Kits

                                                  Price: $27.46-$103.28
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                                                  Availability: Call For Shipping
                                                  Dynacom Item #: NPNB-610B-### -

                                                    CAT 6 Wall Mount Field Termination Kits The CAT 6 110 Wiring Block Tower Mounts are commonly used as an interconnect between the patch panels and the power outlet boxes. Because these CAT 6 110 Wiring Blocks do not have legs, they are able to be mounted flush against the wall or backboard. These wiring blocks are ideal for voice and data applications where a lot of terminations are necessary. The 110 wiring block is preferred because of the high density capabilities it offers. These Kits allow...

                                                    CAT 6 610-Style Connector, 4-Pair

                                                    Price: $4.48
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                                                    Availability: Min. Qty. Order
                                                    Dynacom Item #: NPNB-610PCC-4 -

                                                      CAT 6 Connecting Block 4-Pair 610 Type These 4-Pair CAT 6 Connecting Blocks, from Dynacom, work directly with the 610 wiring blocks and the 610 Connecting Block Clips by interconnecting two different cables. One cable may be directly terminated on the connecting block and then covered and secured by the top. The 4-Pair Connecting Blocks and 4-Pair Clips have the capability of plugging directly onto the 610 wiring block once they have been terminated. The CAT 6 4-Pair Connecting Block Clips'...

                                                      CAT 6 Rack Mount Field Termination Kits

                                                      Price: $72.46-$144.78
                                                      View
                                                      Availability: In Stock
                                                      Dynacom Item #: PP7-157#/##X -

                                                        CAT 6 Rack Mount Field Termination Kits The CAT 6 110 Field Termination Kits are commonly used as an interconnect between the patch panels and the power outlet boxes. Because these CAT 6 110 Field Termination Kits do not have legs, they are able to be mounted flush against the wall or backboard. These wiring blocks are ideal for voice and data applications where a lot of terminations are necessary. The Field Termination Kits are preferred because of the high density capabilities it offers....

                                                        CAT 6 110 Wiring Blocks w/o Legs, Wall Mount

                                                        Price: $5.94-$30.70
                                                        View
                                                        Availability: Min. Qty. Order
                                                        Dynacom Item #: NPNB-610WB-XX -

                                                          CAT 6 110 Wiring Blocks Without Legs in 48, 96, and 288-Pair p>The CAT 6 110 Wiring Blocks Without Legs are commonly used as an interconnect between the patch panels and the power outlet boxes. These wiring blocks are ideal for voice and data applications where a lot of terminations are necessary. The 110 wiring block is preferred because of the high density capabilities it offers. It is possible to get a higher number of connections in 300 pair wiring blocks because the connection blocks...

                                                          Cable Distribution Spool w/ Out Wood Screw

                                                          Price: $0.56-$0.78
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                                                          Availability: In Stock
                                                          Dynacom Item #: PP7-####-MUSH -

                                                            Cable Distribution Spool, Mushroom Post With or Without Screw The Dynacom Cable Distribution Spool is designed for mounting onto backboards or other surfaces to help support, retain and guide your Telco cables or category network cables. The Cable Management Spools, often called mushroom posts, are made of durable white plastic. The mushroom posts help provide a trim and expedites the process of threading jumper wires or cable on a backboard. The wiring is held neatly in place by the top rim...