From the testing to the deployment of fiber cables, submarine communication networks come with many challenges. For one, the cost and time associated with submarine networks far exceed that of terrestrial networks—whether it is being deployed or repaired. Furthermore, the number of customers relying on these networks is vast, making a damaged cable critical to repair as soon as possible. Considering these factors, it is essential that these fiber cables be meticulously tested and re-tested before being deployed.
From the planning stage to the deployment of an undersea fiber-optic cable, a considerable amount of time, money and resources are invested to ensure the success of a submarine network. Yet one point that is often overlooked during this process, and which can lead to unfortunate delays, is the final acceptance test of the fiber. Simply put, it comes down to making sure that the fiber can deliver on the promised and expected bandwidth.
Siklu Inc. (Petach Tikva, Israel), a wireless backhaul provider, on Tuesday announced the closing of its $19 million Series B investment. New investors in this round include Amiti Ventures (Chicago, Ill, U.S.A.), Qualcomm Incorporated (San Diego, Calif., U.S.A.) and another undisclosed category leading strategic investor. They have been joined by all existing investors: DFJ-Tamir Fishman Ventures, Evergreen Venture Partners and Argonaut Private Equity. Ben Rabinowitz, Managing Partner at Amiti Ventures, will join the Board of Directors of Siklu.
The scalability, flexibility and cost advantages of Ethernet are fueling a massive and rapid transformation of Wireless Service Providers’ transport network infrastructure—from TDM to Ethernet. According to Infonetics Research, only 45% of Wireless Service Providers considered moving to all IP/Ethernet backhaul network infrastructures in 2009, whereas in 2010, 65% planned to make the change including 100 operators already deploying it.
As some of the world’s leading mobile operators continue to remind us in their quarterly results, the roll-out of packet backhaul has been key to mitigating potential cost escalation associated with the transition from a voice centric to a data centric revenue model in mobile services. Many operators that are making that transition successfully draw attention to the critical role that is being played by the transition to packet backhaul...for the full article click here
It is quite apparent that the mobile backhaul industry is in a transition from legacy TDM transport network infrastructures to that of carrier Ethernet. This transition is fueled by the increased use of data-hungry devices that demand more bandwidth, as well as the advantages of deploying carrier Ethernet services (i.e. scalability, flexibility and cost). TelecomEngine got a chance to speak with Juan Prieto, Product Marketing Manager at InfoVista, about the perspective from both Mobile Operators and wholesale providers transitioning to carrier Ethernet transport.
Reporting live from the CTIA Enterprise and Applications show in San Diego, California, the M2M Zone has had a chance to speak with many leading industry executives to get their take on one of the hot topics of the week: 2G versus 3G and 4G in M2M applications.
It seems that everyone has their own opinion on the matter, but most agree that 2G isn’t going anywhere anytime soon.
This week, the M2M Zone was on the floor and in the conferences at the CTIA Enterprise and Applications show in San Diego, California, and one topic that was stressed from some of the top industry executives was simplicity. There is no question that the technology behind M2M applications is complicated, and it will remain complicated. The simplicity these executives were referring to was in the eyes of the consumer.
For the first time in history, wireless subscriber connections have surpassed the population in the United States and its territories (Puerto Rico, Guam and the U.S. Virgin Islands), which means the wireless penetration rate in the U.S. is 103.9%, according to a survey connected by CTIA- the Wireless Association.