Jeremy Ranch Golf & Country Club is in the Upper East Canyon of the Wasatch Mountains, on the outskirts of Park City, Utah. The Park City area has long been one of the nation’s attractive recreational and relocation destinations. The Jeremy Ranch facility overlooks the rapidly expanding East Canyon Creek region, which includes Park City. To serve this growing community, Wicked Fast Internet looked for a way to provide high-capacity services to residents and businesses. They wanted to keep costs down and assure that the selected technology would accommodate newly emerging high-capacity services, population growth, and geographical expansion.
- October 18, 2019
- 5G, E-Band, multi-band
Randy Jenkins, Aviat Networks’ Director of Business Development for North America, attended the “5G Transport & the Edge” meeting of technology leaders in New York on October 10. He sat on the microwave transport in the 5G environment panel, titled “Redefining the Access Network: Examining RAN Architecture & the Implications for 5G Transport.”
Author: Stuart Little, Director, International Product Line Marketing
Have you heard the buzz about Multi-Band? Multi-Band combines traditional microwave channel alongside an E-Band (80 GHz) channel, joining the capacity of the latter with the high availability of the former. Multi-Band makes E-Band carrier-class over longer distances, making it a much more viable and deployable solution for 5G backhaul.
Aviat Design, Aviat’s cloud-based link planning application, supports WTM 4800 E-Band and Multi-band designs. Aviat Design is the industry’s first and only integrated Multi-band link design solution showing a combined view of availability and capacity for the link. This enables easy, fast, intuitive E-Band and Multi-Band designs (all specs included, no pathloss files to download or update, easy cloud access). Popular design tools will require 2 separate link calculations for Multi-Band, and will not result in a combined design for the link, making it virtually impossible to understand the expected link performance or capacity or estimate the proper antenna size. Aviat Design is FREE for use at www.aviatcloud.com.
By Stuart Little, Director of International Product Line Marketing, US
This Halloween, zombies aren’t the only thing coming to life. Evolutions in e-band and multi-band mean wireless will play a crucial role in the rollout of 5G.
5G is coming (and hopefully it won’t be accompanied by White Walkers) and will bring with it tremendous challenges for network operators, and no less critical will be backhaul, where needed capacities will grow from the hundreds of Megabits to multiple Gigabits. In their latest Microwave Outlook (from December 2017), Ericsson forecasts that by 2022 the typical backhaul requirement for a high-capacity radio site will be in the around 1 Gbps, increasing to as much as 5 Gbps towards 2025.
- March 14, 2016
- AT&T, backhaul, California ISO, cost per mile, DWDM, E-Band, fiber, fiber optic technology, FierceWireless, IP/MPLS, Layer 3, RCR Wireless, Re/code, SDN, software defined networking, Sprint, urban backhaul, Verizon, Wireless Week
In late January and into February 2016, a big tumult ensued when Sprint announced that it would begin to move its mobile backhaul strategy from one based on leased fiber to another based on owned microwave radio. The story first ran in technology news site Re/code and quickly got reposted with additional commentary by FierceWireless, Wireless Week and others, and which was reiterated this week in RCR Wireless.
While the breathtaking headlines about reducing costs by $1 billion caught most people’s attention—primarily through reducing tower leasing costs and not using competitors’ networks—lower down in the copy came a potent reminder from Sprint about the economic benefits of microwave radio. It also highlighted the fact that backhaul has entered a transitional period (see article end for more on that).
Most of that $1 billion that Sprint seeks to save comes by way of moving away from AT&T and Verizon fiber backhaul networks. You might think that Sprint would build its own fiber network instead. But that would take too long and still have an exorbitant price tag associated with it. It’s a function of both out-of-pocket capital costs and embedded lost opportunity costs. Bottom line: laying fiber connections is expensive and slow. Putting up a network of high-speed, broadband microwave relay towers is quicker and easier.
- February 21, 2014
- 70GHz, 80GHz, backhaul, densification, E-Band, microwave communications, microwave congestion, millimeterwave, small cell, small cell backhaul, small cells, urban backhaul, urbanized backhaul
As the telecom community searches for reasons why Small Cell architectures have not yet launched en masse, “experts” are quick to suggest that lack of backhaul technology as the key perpetrator.
The last time we were together, we discussed the prospects for urban backhaul in 2014. True, it will be a very exciting time in the 70 GHz and 80 GHz E-band frequencies. The promise of small cells is finally coming to fruition after the hype cycle had all but chewed and spit them out. Remember when you first heard of DSL and cable modem? By the time you could get one, the media had stopped talking about them for at least two years. But we’re digressing.
For years and years, microwave and millimeterwave radio technologies have coexisted without very much overlap in either their markets or applications. Microwave radio served telephone company needs (e.g., long distance backhaul, mobile access aggregation) for the bulk of its implementations with some vertical deployments for oil and gas, public safety and utilities organizations. Typically, licensed bands in service ranged from 6GHz to 42GHz—with 11GHz and under popular for long haul; 18-38GHz trendy for short urban hops. Generally, millimeterwave radio is considered to be between the 60GHz and 80GHz bands and found its applications confined to those for intra-campus communication from building to building for universities, civic centers, other government conglomerations and large, spread-out (i.e., 1 to 5 miles) corporate facilities.
- November 21, 2012
- 70GHz, 80GHz, Carrier Ethernet, E-Band, Frequency, frequency band, Ian Marshall, microwave, Mobile network operator, Radio frequency, Regulation, spectrum efficiency, Wireless Backhaul
Because of need for higher capacities, the trend toward shorter link distances for mobile backhaul and declining product costs, 70/80GHz (i.e., E-band) solutions are gathering significant interest for mobile backhaul and enterprise access applications. However, because these frequencies are new to most people, there is little understanding of costs and other issues related to licensing the 70-80GHz spectrum.