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Press Release:
Napatech Introduces New Cost-Effective 4 Port GbE Adapter
ANDOVER, Mass., April 7 (SEND2PRESS NEWSWIRE) -- Napatech today announced the introduction of a new member to their NT4 family of high-performance 4 port 1 Gbps Ethernet network adapters for PCI-Express. The new adapter is named NT4E-STD and is an enhanced PCI-Express version of the widely deployed Napatech XD adapter for PCI-X. The NT4E-STD provides 4 x 1 Gbps Ethernet ports, doubling the number of interfaces currently provided by the XD Adapter and thereby halving the port cost. The NT4E-STD also provides complete RMON1 standard support allowing full off-load of statistics collection from host CPUs.
In addition to PCI-Express and RMON1 support, the NT4E-STD provides a number of additional enhancements to the XD feature set:
* Support for 4 x 1 Gbps ports both electrical RJ45 and Optical SFP versions
* Support for additional DDR2 RAM for data burst buffering up to 4 GB
* Fixed Slicing functionality for payload discard
* Support for Multiple CPU cores via 1, 2, 3 or 4 host buffers with individual statistics.
The NT4E-STD uses the same API and programming interfaces as Napatech's other adapter products.
"The new NT4E-STD PCI-Express adapters enable our OEM customers to provide very advanced solutions with a high port density at an attractive price point. The NT4E-STD family provides advanced time stamping features as well as new statistics features, which combined with its attractive price offers our OEM customers a cost-effective platform for the future," says Nick Arraje, VP of Sales North America at Napatech. By implementing the full RMON1 standard (RFC2819) a very detailed view of network traffic can be presented with zero CPU load. RMON1 provides jumbo frame counters on a per-port basis, which offer a number of useful "good/bad" statistics for each of the four host buffers supported.
These statistics are presented as "snapshots," which are transferred to the host through a separate DMA process followed by a time stamp. The new advanced statistics allow appliances/applications to present a very detailed view of network traffic at practically zero CPU load.
Napatech's high-performance adapters include line rate capture and processing of frames up to 20 Gbps, 10 ns time-stamping of every packet, channel merging, frame classification, conditional dynamic slicing, 64 user-programmable filters, packet coloring, deduplication, support for 32 CPU cores, and more. The feature set supports Linux, FreeBSD and Windows, and includes a programming interface and development tools.
About Napatech
Napatech is a leading OEM supplier of multi-port 1GbE and multi-port 10GbE high-performance network adapters. The core idea is to off-load real-time/streaming protocol, payload analysis and control applications traditionally implemented in software or proprietary hardware. Napatech expects a huge growth in the demand for high performance adapters as Ethernet speeds increase. Napatech has sales, marketing and R&D offices in Mountain View, California, Andover, Massachusetts, and Copenhagen, Denmark.
For more information visit us at: www.napatech.com.
NEWS SOURCE: Napatech Inc.
Send2Press® is the originating wire service for this story. Terms of Use. © Napatech Inc.. All trademarks acknowledged.
THE CONTENT OF THE ABOVE PRESS RELEASE WAS PROVIDED BY THE NEWS SOURCE (Napatech Inc.), WHO IS SOLELY RESPONSIBLE FOR ITS ACCURACY. FOR QUESTIONS ABOUT THIS STORY CONTACT THE NEWS SOURCE AND NOT THIS WEBSITE.
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