ADTRAN (ADTN) 8-K ADTRAN, Inc. Reports Results for First Quarter 2010 and Declares Quarterly Cash Dividend

Exhibit 99.2

Product and Segment Revenues
(In thousands)

	Three Months Ended
	March 31,
	2010			2009
Product revenues:
Carrier Systems	$	58,093		$	42,729
Business Networking		26,457			20,012
Loop Access		42,477			47,623
Total	$	127,027		$	110,364
Subcategories included in the above:
Broadband Access (included in Carrier Systems)	$	36,362		$	22,219
Optical Access (included in Carrier Systems)		11,259			10,652
Internetworking (Netvanta & Multi-service Access Gateways) (included in Business Networking)		22,183			15,315
Total Growth Products		69,804			48,186
Percentage of Total Revenue		55	%		44	%
HDSL (does not include T1) (included in Loop Access)		39,930			42,921
Other Products (excluding HDSL)		17,293			19,257
Total Traditional Products		57,223			62,178
Percentage of Total Revenue		45	%		56	%
Total	$	127,027		$	110,364
Segment Revenues:
Carrier Networks	$	99,524		$	87,084
Enterprise Networks		27,503			23,280
Total	$	127,027		$	110,364
Sales by Geographic Region:
United States	$	120,300		$	103,418
International		6,727			6,946
Total	$	127,027		$	110,364