These 110 and 66 style punchdown blocks simplify telephone and computer networking installations. Voice punchdowns are typically one-to-many connections in order to distribute outside lines to inside phones. Network punchdown blocks are always one-to-one because networks must be split with a network hub or switch.

Provide 110-Connector Blocks for the Leviton 110 Style Crossconnects.

Sold in single blocks: 3-, 4- or 5-Pair.

Note that a 50 pair crossconnect can be completely filled out with 10 x 4 pair plus 2 x 5 pair connector blocks.

We recommend not using this device! If at all possible...pull a new cable. But if that simply isn't possible, this cat 5 coupler is the next best option. Simple, quick, cheap, and reliable.

BRIDGING CLIP 2 POS, PHOSPHOR BRONZE. Available singly, or in bags of 50 clips.

Use with Leviton 40089-D bracket (sold separately) and 4910x-IDC connecting blocks.

For wall mount applications requiring a compact cross-connect block that supports voice, data, and security, including high megabit applications when used with Power Sum rated cabling. Used in entrance facilities, telecommunication closets and equipment rooms. 50 pair density.

Standard telco 66 punchdown and crossconnect connecting blocks.
10"H x 2.56 "W x 1.2"D

Split M Block: 50-pair (66M1-50) 10" H x 3-5/16" W x 1-3/16" D

Used in building entrance facilities, telecommunications closets and equipment rooms to provide fixed cross-connections for voice, security and data applications--including high megabit applications when used with Category 5e rated cabling. Wall version mounts to walls or backboards in 50, 100 or 300 pair densities. Rack version mounts on 19" distribution frames or hinged wall-mount brackets.

Used in building entrance facilities, telecommunications closets and equipment rooms to provide fixed cross-connections for voice, security and data applications--including high megabit applications when used with Category 5e rated cabling. Wall version mounts to walls or backboards in 50, 100 or 300 pair densities.