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Anue Systems Launches Advanced Gigabit Ethernet / IP Network Emulator; GEL2 Product Simulates Layers 1, 2 and Higher Network Impairments.


AUSTIN, Texas -- Anue Systems, the company that "Delays your Data," today announced its newest product, the Gigabit Ethernet An Ethernet standard that transmits at 1 Gbps. Used mostly to connect high-end workstations and servers as well as for network backbones, Gigabit Ethernet transmits full duplex from point to point using switches and half duplex in a shared environment (CSMA/CD) using a hub.  Layer 2+ Network Emulator. Called "GEL2," this Emulator provides the ability to simulate real-world Layer 1 (Physical Layer), Layer 2 (Data Link Layer) and higher layer (Network and Protocol Layer) impairments on optical Gigabit Ethernet traffic.

GEL2 allows a user to inject packet impairments -- such as packet loss, packet jitter A flicker or fluctuation in a transmission signal or display image. The term is used in several ways, but it always refers to some offset of time and space from the norm. For example, in a network transmission, jitter would be a bit arriving either ahead or behind a standard clock cycle  and reordering re·or·der  
v. re·or·dered, re·or·der·ing, re·or·ders

v.tr.
1. To order (the same goods) again.

2. To straighten out or put in order again.

3. To rearrange.

v.
 -- as well as packet delays, bit errors and loss of signal conditions into Gigabit Ethernet data that is being transmitted over optical fiber. These impairments can be changed within a few milliseconds and without any loss of data. GEL2 supports full line rate regardless of packet size, and is designed to be used "in line" between two network endpoints to simulate a long distance IP network.

"Although GEL2 has many advanced features, it is extremely easy to use, like all of our other Network Emulators," explained Kevin Przybocki, Vice President of Sales & Marketing of Anue Systems. "With this box, you can select exactly which packets you want to modify based on the header information like destination address, and then you can drop them, jitter them, corrupt them, duplicate them, or just about anything else you can think of that might happen on a real network. And in addition to all this, it can emulate 100,000 kilometers of distance."

To learn more about GEL2, visit http://www.anuesystems.com/GEL_product_features.htm.

Ethernet / IP Network Simulation In computer network research, network simulation is a technique where a program models the behavior of a network either by calculating the interaction between the different network entities (hosts/routers, data links, packets, etc) using mathematical formulas, or actually capturing  is critical for businesses implementing data storage and backup solutions, testing VOIP (Voice Over IP) A digital telephone service that uses the public Internet as well as private backbones instead of the traditional telephone network. Many companies, including Vonage, 8x8 and AT&T (CallVantage), typically offer calling within the country for a  or streaming video A one-way video transmission over a data network. It is widely used on the Web as well as company networks to play video clips and video broadcasts. Computers in home networks stream video to digital media hubs connected to a home theater.  applications, validating critical transaction processes, or conducting optical network throughput testing. In addition to Gigabit Ethernet, Anue Systems also makes Network Emulators for Fibre Channel and SONET/SDH.

About Anue Systems Inc.

As a leading provider of innovative network simulators for next generation networking Next Generation Networking (NGN) is a broad term to describe some key architectural evolutions in telecommunication core and access networks that will be deployed over the next 5-10 years.  technologies, Anue Systems puts "the World in a Box." Anue's Network Impairment and Delay Emulators meet the needs of organizations that are designing, building, testing, deploying and using high-speed fiber optic data networks. Headquartered in Austin Texas, Anue Systems has built a team of world-class engineers with expertise in optical data networking and testing.
COPYRIGHT 2004 Business Wire
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Copyright 2004, Gale Group. All rights reserved. Gale Group is a Thomson Corporation Company.

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Publication:Business Wire
Date:Nov 17, 2004
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