Network management

Tillman FiberCo received a $200 million investment from Northleaf Capital Partners to fuel plans to build an open-access fiber network in five states. The deal with Northleaf leaves the door open to another $300 million investment when the time is right. Founded in 2021, Tillman FiberCo is a subsidiary of Tillman Global Holdings, whose other subsidiary, Tillman Networks, is a well-known player in the telecommunications construction world. But unlike its sister company, Tillman FiberCo not only designs and builds fiber networks, but also owns them.

DOCSIS 4.0 has been billed as the technology that will put cable operators on par with 10G PON service from fiber providers, but a recent CableLabs interoperability event showed cable companies can hit over 8 Gbps with a mix of new and old gear. CableLabs Principal Architect Doug Jones said that operators demonstrated speeds of “eight point something” gigabits per second downstream and 1.5 Gbps upstream. But rather than using an end-to-end DOCSIS 4.0 system, this was done using a DOCSIS 3.1 cable modem termination system (CMTS) in a high split configuration and a DOCSIS 4.0 modem.

Small and midsized cable operators agree that broadband is as important as ever, but the way they are implementing their video strategies is still a mixed bag. While some operators are upgrading to new IP- and app-based services and platforms, others are also partnering with third-party streaming services or, in some extreme cases, exiting the video business altogether. 

Fiber network provider Underline Infrastructure launched its Opportunity Program to provide low-cost, high-tier internet service for households that qualify for the federal government’s Affordable Connectivity Program (ACP). “If a family qualifies for the ACP—and we're honored to serve them—we will serve up no less of a performance or a service tier than what a 'paying family' would receive,” Thompson said.

The city of Bountiful, Utah, with a population of around 45,000, plans to begin construction of a new municipal broadband network in August 2023. Bountiful has partnered with Utopia Fiber to install and operate the open-access network. The city-owned fiber network will provide gigabit speeds to residents and businesses who elect to participate.

From my perch as the head of our Nation’s expert agency on communications, I can’t help but be an optimist about the future of AI. Every day I see how communications networks power our world. I know how their expansion and evolution can change commercial and civic life. I also know the power of those communications networks can grow exponentially when we can use AI to understand how to increase the efficiency and effectiveness of our networks. Because the day is not far off when we will be able to use this technology to help self-configure, self-optimize, and self-heal facilities.

The environmental impacts of broadband networks are not well understood. The infrastructure required to run these networks requires power, which in and of itself, releases carbon and other emissions into the atmosphere. Hence the power consumption of broadband networks matters.

Europe's telecommunications chiefs love to moan about the data deluge that has swamped their networks, demanding payment – a "fair contribution" or "fair share" – from the Internet giants they hold mainly responsible. Yet none has ever presented any hard data to support the claims. Metrics show many of them fail to cover their capital costs.

Officials from SiFi Networks and the City of Rockford (IL) announced the official construction launch of the Rockford FiberCity project, a revolutionary fiber-optic infrastructure investment that will bring a fast, affordable, and reliable all-fiber internet network to every home, business, and institution in the city. The circa $200 million project, which is being funded privately, shall provide access to all of Rockford’s 78,000 households, businesses and institutions, with speeds up to 10 Gbps, among the fastest residential speeds available in the US. Notably, the Rockford FiberCity proj

There was an interesting political effort in the Washington State Legislature recently to expand the use of open-access networks. There was language included in Substitute House Bill 1147 that would require that any network funded from Broadband Equity, Access, and Deployment (BEAD) Program grants must become open-access and available to other broadband providers.  Open-access has been a topic in Washington for many years.