Demarc Extension


The Integrity and speed of your network starts here. The D-Marc Extension transmits through a pathway from the interface of a public telephone/network providers side of a demarcation point and ends at the termination point of the Customer Premises Equipment in the MDF (Main Distribution Frame).

This is a commonly overlooked cable in the building. Mainly due to confusion of who is responsible for extending the service within the building to the customer. Extensions from Internet and Phone providers into a building can be costly and can result in a delay of delivery which could interfere with a customer’s operations.

Backbone Cabling’s experts can extend and ensure your extended cable, equipment, installations and repairs will meet your budget and needs well into the future.

IDF Extension

The MDF is located on the first floor or sometimes the basement of a building. When there are multiply floors within the building where the end user’s workspace is over 285 feet from the MDF, the Cat6 cable is degraded with packet loose and speed at these high-end runs.

So, in order to connect the two, a separate network room/closet also referred as an IDF (Intermediate Distribution Frame) is needed on each additional floor, connecting the end user’s phone and network to the MDF.

Backbone Cabling understands this critical role in networking the IT infrastructure and adheres firmly to the principal of quality workmanship, delivering projects that are stable, structured and organized.

Call 970-556-3287 Or Fill Out The Contact Form Below to Contact Backbone Cabling Today

Backbone cabling was a saving grace after a previous installer came in and basically made a mess of our new low voltage installation. John came in, analyzed our challenges, and executed cleaning up and finishing the installation with a level of professionalism that is hard to find today. He took a frustrating situation and turned it into something we walked away from feeling good. I would recommend John for all of your cabling needs; you will not be disappointed.

Austin H. of KPA

Backbone Cabling

Loveland, Colorado


Backbone Cabling

Specializes in Low-Voltage Cabling for:




Office Spaces



Phone Cabling

  • Analog and Voip
  • Trouble shoot
  • Add, move, changes
  • Repair
  • Termination

Data Cabling

  • Trouble Shoot
  • New and existing cable
  • Add, move, changes
  • Repair
  • Termination


  • Access points
  • Point to Point solutions
  • Design
  • Installation
  • Trouble shoot
  • Repair
  • Cabling

Audio, Video

  • Coax and ethernet cabling
  • Projector Installation
  • TV Installation
  • Monitors
  • Speakers/Sound system
  • Trouble shoot
  • Repair


  • Cabling
  • Camera Installation
  • BNC – RG59
  • POE
  • Trouble shoot
  • Repair

Structured Cabling

Backbone Cabling’s goal is to provide high quality structured cabling and low voltage systems to meet and exceed their customer’s individualized goals while providing complete customer support.

Network Room

 By designing for scalability, keeping it simple and being flexible and adaptable to change, Backbone Cabling’s trusted reputation in Network Room/Closet buildouts can save you time and money.

Demarc Extension

Backbone Cabling’s experts can plan for and ensure your extended cable, equipment, installations, and repairs will meet your budget and needs well into the future. Contact us today for more information.

Site Survey

Our knowledgeable technicians at Backbone Cabling can help you with a specific cabling issue or a whole building cabling solution. A whole site survey can help to determine any add-ons or removal of redundant cabling at your site.

Point to Point Solutions

Sometimes cabling from Point A to Point B is not possible. Many times, the answer is, but not limited to a Point to Point Wireless bridge. This bridge is a wireless data link between two fixed points.

Device Installation & Setup

We have a proven reputation for providing high-quality structured cabling & low voltage systems to meet & exceed their client’s individualized goals while providing complete customer support.

We are here For all of your low-voltage cabling needs