Why 2026 is the year to finally sunset all legacy broadband connections in your branch offices.
The business case for retiring legacy copper broadband — DSL, bonded T1, and MPLS over copper — has never been stronger. Fiber availability has expanded to cover 87% of U.S. commercial addresses as of Q4 2025, and symmetric gigabit fiber from providers like AT&T Fiber Business, Comcast Business, and regional fiber overbuilders now starts below $200/month for most metro locations.
For enterprises still running MPLS over copper at branch sites, the TCO math has decisively shifted. A typical 20-site enterprise replacing 10Mbps MPLS circuits ($600–$800/site/month) with 1Gbps fiber broadband plus Fortinet or Cisco SD-WAN overlay ($180–$250/site/month) achieves payback in under 18 months while delivering 100x the bandwidth headroom for video, cloud, and AI workloads.
Critical caveats: fiber lit building lists change quarterly, and contract terms for fiber internet still carry 3–5 year commitments. Compare Select maintains an active database of fiber availability by address — contact us before signing any broadband agreement to validate competitive options in your specific markets.
Enterprise internet connectivity spans dedicated fiber (DIA), broadband coax, fixed wireless, and satellite. Dedicated Internet Access delivers symmetrical bandwidth with SLA-backed uptime and 4-hour repair windows — the standard for offices running VoIP, VDI, or cloud-first workloads. Availability is hyper-local: AT&T, Comcast Business, Lumen, and Spectrum Business each have distinct fiber footprints, so the best-value carrier at one address may not even serve the building next door. Brokers can pull availability across every carrier at once instead of quoting one at a time.
Compare the vendors covered in this space side by side in our Internet & ISP Providers comparison, with independent profiles for Comcast Business, AT&T Business, Verizon Business, Spectrum Business, Lumen Technologies, Frontier Business, Nitel, Granite Telecommunications, Windstream Enterprise, Zayo Group, Cogent Communications. Every profile includes deployment and pricing models, competitor differentiators, and a buyer's FAQ drawn from real procurement engagements.
Vendor announcements like this one are negotiation events. Licensing changes, rebrands, acquisitions, and product launches all reset the competitive landscape — and reset your leverage at renewal. Compare Select tracks how each development translates into transacted pricing across hundreds of enterprise deals, so before you accept a "best and final" quote or auto-renew an expiring agreement, benchmark it against the current market. Our brokerage service is free to buyers: we shortlist the two or three vendors that genuinely fit your environment, coordinate demos, and run the pricing negotiation across competing suppliers, while you contract directly with the vendor you choose.
Read more enterprise IT analysis in the Tech Hub, compare vendors in the vendor directory, or explore current market trends. For a free, vendor-neutral recommendation, talk to a Compare Select advisor.