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When it comes to cell-site solutions, 3M is the right partner at every level.
As wireless migrates from 3G to 4G, the future is fiber. And 3M offers more solutions at every step of the way. Not only do we have a 30-year history of proven performance in field-mounted fiber connectivity, our robust portfolio of Tower Solutions also includes weatherproofing and cable management technologies. In short, our Tower Solutions enable fast and easy installs with considerable savings on labor, inventory, operating expenses and maintenance costs. For a lower TCO and higher ROI.


The one stop for weatherproofing.
Weather causes more cell-site issues than anything else. And when it comes to weatherproofing, 3M offers a full range of weather protection products. In other words, we make it easy to get all the protection you need, all in one place.

3M™ Slim Lock Closure

The 3M™ Slim Lock Closure Family now includes weatherproofing options for DIN-716 and mini-DIN and connectors. The 3M™ Slim Lock NANO for N-type connectors will be available in Winter 2014.

3M™ Cold Shrink

3M™ Cold Shrink's proven performance keeps moisture out and cables in, all without heat, special tools or time-consuming procedures.


Whether it's 0 or 221 degrees Fahrenheit, rain or shine, ice or snow, you can count on 3M vinyl and mastic tapes to get the job done, and keep it done.


Fiber Connectivity

The fastest route from FTTA to B.
With over 10 million installed worldwide, our mechanical connectors have proven reliability. They're also field-mountable, which eliminates the issues tied to factory-terminated cables. Issues like stocking multiple lengths, managing slack, carrying spares for inevitable field failures—and the expenses that come with them.

3M™ No Polish Connectors

The 3M™ No Polish LC and SC Connectors (NPC) make field installation quick and easy, enabling customized configurations with just the cable and connectors.

3M™ No Polish Connector Kits

3M™ No Polish Connector Kits provide the tools and materials needed to terminate singlemode and multimode ST, SC and LC flat-splice, no polish connectors with no electrical power required.

3M™ Crimplok™+ Connectors

The 3M™ Crimplok™+ SC Connector provides quick and easy installation, enabling customized cabling configurations without the splice.

3M™ Crimplok™+ Connector Kit

The 3M™ Crimplok™+ Connector Kit provides the tools and materials needed to terminate SC/UPC connectors. No splices, no gels, no expensive fusion splicers, no electrical power required.


Keep cables in line.
Our craft-friendly, flexible solutions for fiber and power cabling management, like fiber terminals and enclosures with re-enterable, plug-n-play, future-proofed solutions, are simple to install and make changes fast and easy. Because when it comes to spending time on the tower, less is always more.

3M™ Tower Dome Closures

The hermetically sealed 3M™ Tower Dome Terminal Closure (TDTC) keeps the elements out, but makes installation and re-entry quick and easy.

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