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A Dynamic, Flexible Network

Cox Business enhances carrier partner wireline networks nationwide.

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Award-Winning Service to Wireless Carriers

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2013, 2015, and 2019 Winner of the Atlantic ACM Metro Ethernet Data Value Award

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One of the Largest Ethernet Service Providers in the U.S.

Cox Wireline Access Infrastructure Solutions

Our extensive national MPLS backbone delivers the scale and reliability your customers expect. Move confidently in a fast-paced environment with the support of our nimble, responsive, customer-based approach.

Ethernet Access

  • Intelligent demarcation devices provide active monitoring of your circuit performance
  • Local or long-haul transport via our national MPLS backbone and wholly-owned metro fiber infrastructure
  • Multiple speed options with scalable speeds up to 100 Gbps
  • Multiple topologies supporting hub-and-spoke, point-to-point, and multi-point
  • Two classes of service including real-time and priority data


Our optical wavelength solution offers point-to-point transport using Dense Wave Division Multiplexing (DWDM).

It’s fast and incredibly efficient, with bandwidth options of 1 Gbps, 10 Gbps, and 100 Gbps.


Our Carrier solutions offer both dedicated and broadband Internet access. We deliver reliability by leveraging our national MPLS backbone with distributed peering and transit connections.  

Design the best solution for your network and your customers with symmetrical bandwidth speeds ranging from 10 Mbps to 100 Gbps.

Wireline Infrastructure Datasheet


  • $25 billion of continuous network upgrades
  • Owned, operated, and maintained by Cox
  • 10,000 Gbps network capability
  • 30,000 miles of metro fiber
  • 200,000+ miles of hybrid fiber-coax
  • Supporting hub-and-spoke, point-to-point, and multi-point


  • Bandwidths from 2 Mbps to 100 Gbps
  • Fiber access, MPLS core
  • Layer 2 Ethernet transport service delivered via fiber or HFC
  • Q-in-Q Support
  • Wide array of supported physical interfaces, including 10/100 Electrical, Gig-E, 10 Gig-E Optical, 10/100 Base-T, Gig-E, 10 Gig-E (SM and MM)

Billing and Support:

  • Real-time and priority data options
  • Enterprise-grade service-level agreements
  • 24/7 dedicated local support teams

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