SAN JOSE, Calif. - January 16, 2013 - Harmonic Inc. (NASDAQ: HLIT) today announced that it plans to report its results for the fourth quarter and year ended 2012, after market close on January 29, 2013.

Harmonic will host a conference call to discuss its financial results at 2:00 p.m. Pacific (5:00 p.m. Eastern) on Tuesday, January 29, 2013. A listen-only broadcast of the conference call can be accessed either from the Company's website at www.harmonicinc.com or by calling +1.847. 944.7317 or +1.866.297.6395 (passcode 33961615). The replay will be available after 6:00 p.m. Pacific at the same website address or by calling +1.630.652.3042 or +1.888.843.7419 (passcode 33961615#).

Harmonic intends to discuss financial and other statistical information on this conference call. This information will also be available on the Company's website at www.harmonicinc.com either in the press release related to the above broadcast, by accessing the listen-only broadcast described above or by accessing the replay of the broadcast described above.

About Harmonic Inc.

Harmonic (NASDAQ: HLIT) is the worldwide leader in video delivery infrastructure for emerging television and video services. The company's production-ready innovation enables content and service providers to efficiently create, prepare, and deliver differentiated services for television and new media video platforms.www.harmonicinc.com. 

CONTACTS:

Carolyn V. Aver Michael Bishop
Chief Financial Officer Investor Relations
Harmonic Inc. +1.408.542.2760
+1.408.542.2500


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