![]() ![]() ![]() "10G will deliver so much more than just speed," Elad Nafshi, EVP and chief network officer at Comcast Cable, said in a statement. Several other operators pursuing D4.0 are looking at Extended Spectrum DOCSIS (ESD), an option that envisions a spectrum upgrade to 1.8GHz while keeping downstream and upstream traffic split off and operating in dedicated spectrum.ġ0G, a broader industry initiative supporting HFC, fiber and even wireless access networks, targets symmetrical 10-Gig speeds along with higher levels of security and low-latency capabilities. xFi Complete includes a lease of a Comcast gateway, the company's advanced cybersecurity product, Wi-Fi controls and unlimited data.Ĭomcast said the speed upgrades tie into a broader network transformation initiative focused on cloud-based virtualization and other technical updates that pave the way for DOCSIS 4.0 and "10G." The network virtualization effort also ties into a plan at Comcast to become carbon neutral by 2035, the company said.ĭOCSIS 4.0 is a new set of CableLabs specs for hybrid fiber/coax (HFC) networks poised to support speeds of up to 10 Gbit/s downstream and 6 Gbit/s upstream along with enhanced security and low-latency capabilities.Ĭomcast's DOCSIS 4.0 deployment will focus on Full Duplex DOCSIS (FDX), a flavor of the spec that envisions the HFC network to build out to 1.2GHz and equipped with an FDX band that allows upstream and downstream traffic to occupy the same block of spectrum. Customers on that package in supported markets will get the faster upload speeds with no change to the price. Notably, the faster upload speeds come with xFi Complete, a package that sells for an additional $25 per month. ![]() That price is similar in other 2-Gig markets, but the price does go down when paired with various market-specific promotions and offers, the company added.Īccording to this Comcast chart for the Colorado Springs speed enhancements, upstream speeds are rising across all tiers – on up to 200 Mbit/s for Comcast's 1.2-Gig and 2-Gig downstream tiers.Ĭlick here for a larger version of this image. But, by way of example, the "everyday price" for Comcast's new 2-Gig downstream tier in Colorado Springs is $120 per month, the company tells Light Reading. Comcast also sells a standalone unlimited data option that fetches an additional $30 per month. Comcast current data usage policy, supported today in its Central and West divisions, limits usage to 1.2 terabytes per month before charging $10 for each additional bucket of 50 gigabytes. Comcast's speed upgrades are also taking shape as the operator starts to see the rate of broadband subscriber growth slow – Comcast's residential and broadband subscriber adds fell flat in Q2 2022.Ĭomcast has been asked for details on pricing and data usage policies for the new speed. Introduced in January, that gateway tacks on support for the 6GHz band alongside traditional support for the 2.4GHz and 5GHz bands.Ĭomcast's leap into the multi-gigabit era arrives as it and other cable operators come under pressure from AT&T, Frontier Communications, Ziply Fiber and other fiber-to-the-premises (FTTP) competitors that have launched multi-gig services. The operator said it will support multi-gig speeds in the home with a Wi-Fi 6E gateway and the use of its xFi Pod Wi-Fi extenders. With an in-home assist from a new multi-gig-capable Wi-Fi 6E gateway, Comcast expects to offer symmetrical multi-gig capabilities to more than 50 million homes and businesses before the end of 2025.Ĭomcast said initial 2-Gig downstream rollouts are underway in Colorado Springs, Colorado Augusta, Georgia and Panama City Beach, Florida, with additional market deployments on tap through the remainder of the year. ![]()
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