Is traditional microwave dead? With the advent of Multi-Band, it could be. Why accept an old solution when you can have so much more by combining E-Band and traditional microwave into a single-box unit. Governments are taking action across the world to connect homes and businesses in rural areas to the rest of the world. From the 7-year action plan devised by National Broadband Ireland (NBI) to the Federal Communications Commission’s (FCC) $9.2 billion newly implemented Rural Digital Opportunity Fund, there is a worldwide focus on the connectedness of rural areas. As capacity demands increase rapidly for rural broadband networks, a better solution than traditional microwave is needed.
When it comes to delivering the best in wireless backhaul solutions, Aviat sets the bar high, and now we have been selected as one of the “best-positioned suppliers” for the OpenSoftHaul (OSH) global RFI sponsored by Telecom Infra Project’s Wireless Backhaul Project Group (WBH PG).
Some multi-box Multi-Band solutions currently available on the market fail to provide a seamless switchover between the traditional microwave and E-band frequencies when the E-band portion becomes unavailable—leading to reduced capacity and the need for manual intervention to correct the link’s performance.
Jeremy Ranch Golf & Country Club is in the Upper East Canyon of the Wasatch Mountains, on the outskirts of Park City, Utah. 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 make sure that the selected technology would accommodate newly emerging high-capacity services, population growth, and geographical expansion.
A quick Google-glance around the Internet will reveal a panoply of all-outdoor radios (ODRs) in both microwave and millimeter-wave bands. ODRs do not conform to a universal norm in terms of networking features, power consumption, bandwidth scalability (i.e., capacity) or outright radio horsepower (i.e., system gain).
So if you find yourself asking the questions, “Which ODR is the best fit for my network?” or “How do I narrow the ODR field?” it is good to start with the basics.
The right product choice can be quickly resolved—or at least the candidates can be short-listed—by focusing on three ODR product attributes that most heavily influence the value-for-the-money (i.e., total cost of ownership or TCO) equation:
For many microwave backhaul networks, the growth in underlying traffic is such that products which cannot scale to 500 Mbps/1 Gbps per channel will run out of momentum too early and precipitate the dreaded “forklift upgrade” (also known as the “CFO’s nightmare”).
These same CFOs are also suffering sleepless nights due to rising energy costs—which in some countries can double year-over-year. Therefore, it behooves the operator to seek and prioritize the use of über energy-efficient products, such as the Aviat WTM 3200, which—and this is important—do not compromise on RF performance.
That brings me to my last point: System gain (RF performance) remains a core TCO factor insofar as it can drive smaller antenna usage with the concomitant capex savings. Still, there might be little to differentiate ODRs in terms of RF performance—in which case the spotlight will fall on these other attributes to sway the decision.
Having worked on the operator side and wrestled with TCO analysis on many occasions, my experience tells me that you can narrow your ODR choice quickly by reflecting on these three attributes and the TCO gains they can deliver.
Product Marketing Manager