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Telecommunication networking News
October 01, 2019
The new AT&T design for open carrier-grade routing covers systems ranging from single line card devices to large hardware clusters. The design taps Broadcom's Jericho2 chip.
September 17, 2019
Cisco acquisitions in 2019 and 2018 include three that show the company preparing for when carriers will increase spending to ready networks for next-generation business services.
September 11, 2019
Peer-to-peer content delivery network technology from Streamroot will enable CenturyLink to reach underserved areas and offer more services to customers.
August 15, 2019
Cisco forecast weak revenue growth in the current quarter, as service provider sales fell and product orders were flat. The company also reported being shut out of China.
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Fiber optics, or optical fiber, refers to the medium and the technology associated with the transmission of information as light pulses along a glass or plastic strand or fiber. Continue Reading
With a large array of small antennas and time division duplex communication, 5G massive MIMO is expected to support more bandwidth and users with lower latency. Continue Reading
Coaxial cable is a type of copper cable specially built with a metal shield and other components engineered to block signal interference. Continue Reading
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SFP ports enable Gigabit switches to connect to a wide variety of fiber and Ethernet cables in order to extend switching functionality throughout the network. Continue Reading
New 5G frequency allocations will help make it an amazing technology, but it will also force a rethinking of how those signals are transmitted. Continue Reading
The next generation of cellular technology, 5G, is nearing peak hype status, according to a Gartner report. But real, widespread adoption is still several years away. Continue Reading
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In this roundup of industry blogs, engineers discuss why it's helpful to teach users the basics of troubleshooting a network connection and why it's hard to simulate a network. Continue Reading
Telecom trends in 2019 dictate that network operators have tough choices to make to compete with OTT players, increase revenue in terms of 5G and IoT, and consider the software-based fast-fail model. Continue Reading
A three-pronged network strategy takes an evolutionary approach to selling revolutionary technology changes internally, with a bigger chance of success. Continue Reading
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With vWAN providers changing the traditional three-legged WAN structure, carriers need to develop new WAN plans and services using SDN and NFV to keep enterprises on their networks. Continue Reading
When it comes to cloud infrastructure, should providers include IPv6 readiness when designing their infrastructure strategies? Is OpenStack needed for an IPv6 deployment? Expert Ciprian Popoviciu explains. Continue Reading
To enable legal voice call interception in the world of VoIP, service operators need to find a way to gain accurate user identity and authentication. Continue Reading