Charter Communications CFO Chris Winfrey strongly believes 5G will not displace fixed-line providers because it cannot match the capabilities of wired connections.
Speaking at the Bank of America Merrill Lynch Media, Communications & Entertainment Conference, Winfrey said:
“I don’t see anything about 5G that ever makes it comparable to DOCSIS 3.1 or DOCSIS 3.1 Full Duplex, or any capability we have through fixed line service.”
Charter has been accelerating its DOCSIS 3.1 rollout to provide gigabit downstream speeds and is evaluating the Full Duplex annex of the specification to support multi-gigabit symmetrical performance. Winfrey points to these advancements as a primary reason 5G is unlikely to replace fixed-line broadband any time soon.
He acknowledges, however, that wireless signals can sometimes be easier to deploy than laying physical cable, particularly in locations where running fiber or coaxial lines is challenging.
“When I look at 5G and what it takes to deliver 5G when it finally becomes real… we have it,” Winfrey said, emphasizing the complementary role of fixed infrastructure.
“You have to be relatively close to the home with fibre, and you need to have power. To replicate that without cable infrastructure, you really need to be a cable overbuilder… I don’t see any rationale for someone to do that.”
Charter also operates Spectrum Mobile, an MVNO that runs on Verizon’s network. The company’s strategy is to use mobile service as a value-added offering that complements its wired broadband and video packages, encouraging customers to subscribe to bundled services for both in-home and on-the-go connectivity.
“We’ll be using this as a tool to sell mobile into the existing customer base but also into our new sales every day, and we’ll be using mobile to drive incremental sales to cable,” Winfrey explained. Charter expects to incur “at least a couple of years” of startup costs as it integrates mobile offerings into its bundles, but management believes the approach will ultimately reduce customer churn and strengthen product stickiness.
Charter’s position reflects a broader industry view that while 5G will expand wireless capabilities and support new use cases, it will largely depend on fixed-line fiber and power infrastructure for backhaul and capacity. This interdependence suggests 5G is more likely to complement, rather than replace, existing wired networks—especially where high-capacity, low-latency, symmetrical connections are required.
What are your thoughts on Winfrey’s comments? Let us know below.