Harmonic Inc., a provider of broadcast and on-demand video delivery solutions, reported net sales of $70.2 million in the 2007 first quarter, up 25 percent from $56.2 million in the first quarter of 2006, the company announced April 26.

International sales represented 40 percent of net sales, compared to 54 percent in the same period of 2006.

Edge and access products, video processing products and software and services represented 51 percent, 37 percent and 12 percent, respectively, of 2007 first quarter revenue.