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 | |||