Reliant FORM 10-K manual Segments, Product revenues, 2003 2002 2001 Revenues, Contribution margin

Segments

The following tables set forth information by segment for the years ended December 31:

		2003		2002		2001
Revenues
Wireless Networks	$	4,389	$	4,161	$	5,699
Enterprise Networks		2,589		2,422		3,222
Wireline Networks		2,005		2,572		4,328
Optical Networks		1,179		1,820		5,050
Other		31		33		601
Total	$	10,193	$	11,008	$	18,900
Contribution margin
Wireless Networks	$	1,573	$	1,104	$	515
Enterprise Networks		560		316		263
Wireline Networks		612		736		611
Optical Networks		(2)		(778)		(1,524)
Other		(341)		(26)		(1,688)
Total	$	2,402	$	1,352	$	(1,823)
Management EBT
Wireless Networks	$	695	$	256	$	(456)
Enterprise Networks		279		29		(141)
Wireline Networks		171		178		(205)
Optical Networks		(260)		(1,274)		(2,504)
Other		(306)		(209)		(2,634)
Total		579		(1,020)		(5,940)
In-process research and development expense		–		–		(15)
Amortization of acquired technology and other		(101)		(157)		(806)
Amortization of goodwill		–		–		(4,058)
Deferred stock option compensation		(16)		(110)		(248)
Special charges		(284)		(2,095)		(14,816)
Gain (loss) on sale of businesses and assets		4		21		(138)
Income tax benefit (expense)		80		468		2,751
Net earnings (loss) from continuing operations	$	262	$	(2,893)	$	(23,270)

Product revenues

The following table sets forth external revenues by product for the years ended December 31:

		2003		2002		2001
Wireless solutions	$	4,389	$	4,161	$	5,699
Circuit and packet voice solutions		3,044		3,193		5,224
Optical solutions		1,413		1,997		5,409
Data networking and security solutions		1,316		1,624		1,967
Other		31		33		601
Total	$	10,193	$	11,008	$	18,900

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