Hyperscale and large data centers will need 400G connections to support rapidly growing server input/output (I/O) as the combination of higher server density and a shift to 25Gbit/s drives server I/O bandwidth per rack to 5 Tbit/s. Cloud service providers are already planning 400G deployments and expect widespread use of 400G within data centers by […]
Come & Talk Components at BCE 2016
This year’s Big Communications Event (BCE) in Austin, Texas, will include a Components Track dedicated to the semiconductor, optical and platform components enabling the 4G/5G virtualized wireless infrastructure and data center interconnects up to 400G. We are seeing major changes to the mobile network infrastructure. The industry has moved from 2G/3G networks to heterogeneous networks […]
OCP Drives Telco Data Centers & the New IP
The Open Compute Project (OCP) and the shift to virtualized functions using SDN and NFV is driving a complete change in the architecture of telecom data centers and telecom infrastructure. Rack-scale architectures, modular servers and rack-mount appliance platforms are the leading COTS solutions for the New IP infrastructure being developed today. These platforms are replacing […]
Mobile Data Bandwidth Challenges Wireline
The demise of wireline connections has been widely predicted and some consumers no longer have fixed lines. As I sit in my office in the countryside my broadband delivers 5Mbps down stream but only 0.3Mbps upstream; this is better than many nearby who only get 0.5Mbps downstream. My phone connects to 4G and already delivers twice […]
NFV Drives Shift to Open Platforms
Network functions virtualization (NFV) and software-defined networking (SDN) platforms are a key focus for telecom and network equipment suppliers, covered in a recent survey that also shows a significant shift toward open platforms and open software architectures. Many existing networking systems are built on commercial-off-the-shelf (COTS) platforms, including rackmount servers, blade servers, ATCA, appliance platforms […]
Intel and ARM Go Head-to-Head in the Data Center
The same day that Intel announced the Xeon processor D-1500 family, ARM said it was targeting 25 percent market share in servers by 2020. The Intel Xeon processor D-1500 family are the first Xeon class processors with integrated networking, something customers have been asking for, and was already available in competing ARM based solutions. The 14nm devices build […]
LTE-A Components Deliver on Bandwidth, IoT
The latest LTE components support the LTE-Advanced (LTE-A) functions required to deliver high bandwidth up to 600 Mbit/s at one extreme and very low-power sub-1 Mbit/s for IoT/M2M applications at the other extreme. Highly integrated handset devices feature up to ten 64-bit processor cores and LTE-A modems, and the latest devices for LTE-A base stations […]
Latest Modules Drive Market Toward 400G
Third-generation optical modules and semiconductor components supporting 28Gbit/s interfaces have made 100G more attractive than 10G or 40G and open the door to 400G connectivity. QSFP28 and CFP4 modules support 100G ports at much higher densities, lower power and lower cost of ownership than previous generations. There are already 20 vendors developing or shipping these […]
100G: Ready for Prime Time
User demand and the introduction of the latest 100G optical modules and related physical layer (PHY) devices have positioned 100G for significant growth through 2016/17. The majority of systems in many sectors of the long-haul, metro and enterprise markets are already shipping with 100G ports. Fifth-generation CFP4 and QSFP28 optical modules in the data center […]
White Box Switching Enabled by Latest Silicon & Software
The latest switch silicon and software is enabling white box switches that, together with standard servers systems, are replacing dedicated network systems. These switch systems provide multi-terabit switching on a platform that can be customized by the network or data center operator with software-defined networking (SDN), OS and other software downloaded to the box. The […]