Teranetics, a Santa Clara, Calif.-based chip company, has raised $25 million in a fourth round of funding, PEWire reports. The company has raised $53 million since 2003.

The current round included Columbia Capital, Granite Global Ventures, Global Catalyst Partners, Venrock and U.S. Venture Partners.

Teranetics serves the 10-gigabit Ethernet copper channel market. Read our previous coverage here.

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