Calix (CALX) 8-K Calix Reports First Quarter 2017 Financial Results

Exhibit 99.2

Calix, Inc.
Historical Financial Supplemental Information
(Recast of Revenue and Cost of Revenue by Class)
(Unaudited, in thousands)
	Three Months Ended								Year Ended December 31, 2016
	March 26, 2016		June 25, 2016		September 24, 2016		December 31, 2016
Revenue:
Systems	$	91,680	$	100,144	$	114,029	$	122,731	$	428,584
Services	6,695		7,281		7,158		9,069		30,203
Total revenue	98,375		107,425		121,187		131,800		458,787
Cost of revenue:
Systems	47,693		51,501		60,662		69,120		228,976
Services	5,200		5,918		6,981		10,494		28,593
Total cost of revenue	52,893		57,419		67,643		79,614		257,569
Gross profit	$	45,482	$	50,006	$	53,544	$	52,186	$	201,218

	Three Months Ended								Year Ended December 31, 2015
	March 28, 2015		June 27, 2015		September 26, 2015		December 31, 2015
Revenue:
Systems	$	84,917	$	92,778	$	108,440	$	99,806	$	385,941
Services	6,121		6,351		3,857		5,193		21,522
Total revenue	91,038		99,129		112,297		104,999		407,463
Cost of revenue:
Systems	45,145		47,628		56,894		55,059		204,726
Services	3,403		3,212		2,290		3,403		12,308
Total cost of revenue	48,548		50,840		59,184		58,462		217,034
Gross profit	$	42,490	$	48,289	$	53,113	$	46,537	$	190,429