Top Trends in Backhaul Summer 2013

Ryan-Bruton-Aviat-Networks-senior-international-marketing-manager-sees-big-trends-against-fiber-and-for-microwave-in-backhaul-in-summer-2013

Ryan Bruton: Aviat Networks senior international marketing manager.

As the summer in the Northern Hemisphere quickly draws to a close, we can look back to the beginning of the season to see what was on the mind of the backhaul market. Our international marketing manager, Ryan Bruton, gave an interview to CommsMEA covering the trends in backhaul for this time period.

In microwave backhaul, for the African market, radio links are averaging around 40 kilometers in length, says Bruton. This is due in part to climatological conditions, but other factors could also be involved, he says. However, in the Middle East, the typical microwave backhaul links are above this average—also partially due to the atmosphere and geography.

Another big trend Bruton sees this summer in backhaul includes the barriers to fiber being used in the Middle East and Africa markets. Accordingly, fiber is very difficult to trench over kilometers and kilometers of open desert. The terrain is inhospitable and very tough on fiber due to high heat and arid conditions. Not to mention bringing in the equipment necessary to install long fiber routes can be a very large obstacle if the paths lay some distance away from existing roads and other infrastructure. Going through the lush flora of Africa, such as in Nigeria, trenching fiber presents a different yet also nearly insurmountable set of barriers, with massive stands of sometimes-centuries-old trees. And clearcutting tropical rainforest to make way for a fiber backhaul route is neither cheap nor “green.”

Microwave is both the more cost-effective and greener alternative compared to fiber-optic technology for wireless backhaul. Currently achieving about 50 percent of the total market share for backhaul worldwide, microwave certainly is a driver for mobile and other wireless network operators.

Then there is always the potential for fiber to fall victim to so-called “backhoe fade,” a euphemism for the accidental cutting of fiber lines by misguided digging operations. But there is always the potential that fiber cuts are not accidental. In any event, fiber is vulnerable to cuts over the entire course of a route—from Point A to Point B. Microwave sites are isolated to a single spot where they may be assailable. At least operators have the option of “hardening” their microwave sites for maximum uptime, whereas, again, this would be too cost prohibitive in the case of fiber over an entire route.

Read More


Low Latency Microwave Serves Many Purposes

Trevor Burchell, VP of Europe, Africa, Middle East Sales and Services.

Trevor Burchell, Aviat VP of Middle East, Africa and Europe Sales and Services.

In a recent interview, Trevor Burchell, Aviat Networks VP for Middle East, Africa and Europe sales and services, commented on the recent trend of low latency microwave networks. Though increasingly found in the telecom infrastructure of financial institutions, low latency microwave is not limited to these applications, he says. Burchell sees its applicability in uses as diverse as health care, government and utilities.

Some considerations are common to all microwave networks—low latency and all others, according to Burchell. Proper path planning and network engineering must be executed in order to have the most fully functional wireless point-to-point  backhaul possible, he says.

In general, Burchell sees microwave as the best choice where telecommunications have to be rolled out quickly and cost effectively. There are many other points to consider. The complete interview is available online in Engineering News.

Read More


Zain Tech Conference: Tomorrow is Now

Zain Group held its Zain Technology Conference in early November 2012 for its suppliers in order to better align its technology investments for the future.

Last week, I travelled to Dubai in the United Arab Emirates with my colleague, Steve Loebrich, to attend and present at the Zain Technology Conference. That brought together senior technical staff from the Zain Group of mobile operator companies from eight countries across the Middle East and North Africa, including Bahrain, Jordan, Iraq, Kuwait, Lebanon, Saudi Arabia, South Sudan and Sudan. This was the second time this pioneering mobile operator has held this conference since 2009. Zain launched the first mobile network in the Middle East in 1983 and now serves more than 41 million subscribers.

At the conference, Zain announced its new initiative “Ghanduna Zain” (Zain Tomorrow), which is a new strategy to bridge its technology investment plans with the future. Like mobile operators all around the world Zain is working hard to support the booming demand for mobile broadband data as well as providing basic voice and data services, through high-speed 3G technology and now with the impending launch of LTE services in its Kuwait network.

In the words of Zain Group’s CTO, Hisham Allam, “The purpose of our conference is to facilitate the exchange of the latest industry expertise, and given we have vast areas of growth in the fields of voice and data services, such trends pose both an opportunity as well as a challenge in terms of managing the expansion in traffic efficiently.” Allam continued, “The rise in mobile data and the growth in the usage of smartphones to access content is a reality, with smartphones representing over 90 percent of all mobile devices sold in Kuwait at this point in time. The increasingly sophisticated nature of modern mobile-services consumers requires that we become fully aware of their needs and their expectations in terms of quality of services.”

During the conference, Zain’s vendor partners gave presentations on new technologies and highlighted their products and services. Aviat Networks participated along with our partner, Middle East Telecommunications Company (METCO), which has worked with Zain for the past 25 years in transmission and backhaul networks in countries such as Kuwait, Iraq and Sudan. During the breakout sessions, Aviat conducted two presentations covering Network Convergence and lowering the Total Cost of Ownership of microwave backhaul networks and an overview of technology options and challenges for providing backhaul for new Small Cells.

Overall, it was a great event and extremely well-organized by Zain, and I look forward to the next conference. You can view a short video of the conference on CNBC Arabia (in Arabic).

Stuart Little
Director Product and Regional Marketing
Aviat Networks

Read More


Managed Services for Emerging Markets – Dubai 2012

This time last week, we were participating in the Managed Services for Growth Markets conference in Dubai. The conference consisted of two days of presentation and panels discussing the latest trends in Managed Services for emerging markets. We heard how several customer organizations have leveraged Managed Services to improve performance, costs, and, ultimately, their bottom line.

This is similar to what we are seeing and hearing across our own customer base. There is a growing demand for wireless network services suppliers to take on more of the support and maintenance of networks. By outsourcing operational activities, our wireless customers can focus on perfecting the services they offer to their customers.

Our own Ross Gillett, Director of Services for the Middle East and Africa, participated on a discussion panel focused on how suppliers, such as Aviat Networks, bring value to their customers through Managed Services. Ross emphasized that specific knowledge of the local customer requirements is key in developing a successful solution. Whether it is a mobile service provider, low latency customer or a state agency—they are all basically looking for someone who can bring value to their investment.

The bottom line is that good partners focus on making their customer successful!

Emerging markets are an important area of focus for us and this particular event had strong support from a number of our existing customers as well as several potential new customers from these markets. We heard a number of presentations outlining some of the unique challenges customers and Managed Service providers have to address in this region. We also had a chance to speak with conference participants and share our experiences with managing multiple customer networks.

In our exhibition hall reception area, we had numerous opportunities to interact with suppliers, media and even competitors to share stories, challenges and where we see the market headed. These one-to-one conversations are the best part of a conference since it gives us an opportunity to share, on a personal level, how Managed Services are being leveraged on a broad basis.

We will definitely be returning next year.

Pat Davis
Director, Global Support Services

Read More


Subscribe to our newsletter