A few short years after 3G service brought us anytime, anywhere broadband-and before Apple rolled out its 3G iPhone-4G networks began raising the bar in select markets. This latest evolution in wireless networking offers faster wireless data transmission speeds, vastly superior coverage and support for a new generation of mobile applications and services.
Published By: SafeNet
Published Date: Jan 14, 2014
WAN optimization is a widely used technology that improves the efficiency of network data transmission. SafeNet Ethernet encryptors are Layer 2 (data link) appliances that secure traffic at wire speeds across wide area Ethernet services to provide protected information transmission. This paper discusses the scenario where both encryption and optimization are used across a WAN and the design considerations required.
A powerful signal integrity analysis tool must be flexibility, easy to use and integrated into an existing EDA framework and design flow. In addition, it is important for the tool to be accurate enough. This report reviews a validation study for the Mentor Graphics HyperLynx 8.0 PI tool to establish confidence in using it for power integrity analysis.
For advanced signaling over high-loss channels, designs today are using equalization and several new measurement methods to evaluate the performance of the link. Both simulation and measurement tools support equalization and the new measurement methods, but correlation of results throughout the design flow is unclear. In this paper a high performance equalizing serial data link is measured and the performance is compared to that predicted by simulation. Then, the differences between simulation and measurements are discussed as well as methods to correlate the two.
Published By: Riverbed
Published Date: Sep 05, 2014
Storing data in the cloud using a Whitewater™ cloud storage gateway from Riverbed Technology overcomes what is becoming a serious challenge for IT departments: how to manage the vast, and ever-growing, amount of data that must be protected. Whitewater eliminates concerns about data security, data transmission speeds over the Internet, and data availability, while
providing great flexibility and a favorable return on investment. Moving data to the cloud replaces the high costs of tape and disk
storage systems with a pay-as-you-go cloud storage tier. This paper makes the business case for cloud storage, outlining where
capital and operational costs can be eliminated or avoided by using the cloud for backup and archive storage.
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