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Ipsilon Networks

From Alfawiki
Adapted from the English Wikipedia article Ipsilon Networks, available under CC BY-SA 4.0Updated 8 August 2025
Ipsilon Networks, Inc.
Company typePrivate
IndustryComputer networking
Defunct1997
FateAcquired by Nokia
Headquarters
Sunnyvale
,
United States
Key people
Brian NeSmith (president)
ProductsIP Switch ATM 1600

Ipsilon Networks, Inc. operated as a computer networking firm in the 1990s, focusing on IP switching technologies.

The company's initial offering, the IP Switch ATM 1600, was introduced in March 1996 with a price tag of $46,000. This device integrated Asynchronous Transfer Mode (ATM) hardware with Internet Protocol routing capabilities. Ipsilon played a role in advancing the Multiprotocol Label Switching (MPLS) protocol by releasing some of the earliest label switching concepts, although it did not achieve a major presence in the market.

In December 1997, Nokia purchased Ipsilon for $120 million. At that point, Brian NeSmith was the president, and the company’s headquarters were located in Sunnyvale, California.

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