GEOGRAPHIC INFORMATION, PRODUCT GROUPS AND CUSTOMER CONCENTRATION INFORMATION

Geographic Information

The following table shows revenues by geographic area based on the delivery locations of our products:



	Three Months Ended				Six Months Ended
	December 26, 2015		December 27, 2014		December 26, 2015		December 27, 2014
	(Thousands)
China	$	35,179	$	25,531	$	68,235	$	46,253
United States	16,916		13,386		29,967		27,923
Mexico	14,196		10,899		26,534		22,890
Malaysia	8,307		13,761		16,160		29,461
Italy	6,818		6,768		13,889		10,903
Germany	4,010		6,233		8,952		14,387
Japan	1,344		1,704		2,966		5,448
Rest of world	7,359		8,538		14,976		18,796
	$	94,129	$	86,820	$	181,679	$	176,061

Product Groups

The following table sets forth revenues by product group:



	Three Months Ended				Six Months Ended
	December 26, 2015		December 27, 2014		December 26, 2015		December 27, 2014
	(Thousands)
100 Gb/s transmission modules	$	49,554	$	33,670	$	90,382	$	55,000
40 Gb/s transmission modules	11,308		19,300		22,136		41,466
10 Gb/s and lower transmission modules	33,267		32,005		69,161		70,231
Industrial and consumer	—		1,845		—		9,364
	$	94,129	$	86,820	$	181,679	$	176,061

During the second quarter of fiscal year 2015, we sold our Komoro Business, which included the industrial and consumer product group of Oclaro Japan.

Significant Customers and Concentration of Credit Risk

For the three months ended December 26, 2015, three customers accounted for 10 percent or more of our revenues, representing approximately 21 percent, 16 percent and 10 percent of our revenues, respectively. For the six months ended December 26, 2015, three customers accounted for 10 percent or more of our revenues, representing approximately 19 percent, 16 percent and 10 percent of our revenues, respectively.

For the three months ended December 27, 2014, three customers accounted for 10 percent or more of our revenues, representing approximately 20 percent, 14 percent and 13 percent of our revenues, respectively. For the six months ended December 27, 2014, four customers accounted for 10 percent or more of our revenues, representing approximately 23 percent, 13 percent, 10 percent and 10 percent of our revenues, respectively.

As of December 26, 2015, three customers accounted for 10 percent or more of our accounts receivable, representing approximately 19 percent, 11 percent and 11 percent of our accounts receivable, respectively. As of June 27, 2015, four customers accounted for 10 percent of our accounts receivable, representing approximately 24 percent, 13 percent, 11 percent and 11 percent of our accounts receivable, respectively.