Network management

Experts at Fiber Connect convened to address the need for new approaches to fiber deployments in challenging environments.

Nokia is broadening its horizons with a new version of its network-in-a-box solution, adding new components into the mix and making its kit scalable to meet the needs of medium-sized operators in addition to small ones.

SiFi Networks will go live with the first neighborhood in its Placentia FiberCity Project where homes and businesses will gain access to the company’s all-fiber open access network. The project, which will cost around $35 million, is privately funded by SiFi Networks and will eventually provide access to some 20,000 locations in Placentia, California.

At Mountain Connect, a panel discussed some of the pros and cons of open access networks. These networks are deployed by one company and then leased to multiple internet service providers, which can then offer broadband service to end customers. Jack Waters, CEO of Intrepid Fiber Networks, said open access networks give consumers a choice of providers. “The idea of choice is incredibly powerful,” he said. “It’s not something you ever got in telecom.” He also said that building open access networks can make things less disruptive for communities.

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.