About Us

Technical Support Contacts

For technical questions regarding product installation, configuration and operation, please contact Harmonic's Technical Support Center. Representatives are available from 8:00 a.m. to 5:00 p.m. Pacific Time.

Digital Video Products Technical Support and RMAs
Phone:  1.888.MPEG.TWO (1.888.673.4896) inside the U.S.
+1.408.490.6477 outside the U.S.
Fax:  +1.408.490.6770
RMA@harmonicinc.com
 
Optical Networking Products Technical Support and RMAs
Phone:  1.800.730.4099 inside the U.S.
+1.408.542.2771 outside the U.S.
Fax:  +1.408.490.6770
 
Support Contract Information
Phone:  1.866.797.2666 inside the U.S.
 
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