ADTRAN

Segment and Category Revenues (Unaudited) (In thousands)

Three Months Ended September 30

empty cell Three Months Ended
September 30
empty cell Nine Months Ended
September 30

2018 2017
2018 2017

Segment Revenues:

Network Solutions $121,043 $145,467 $341,359 $444,607
Services & Support 19,292 39,645 47,830 95,457
Total $140,335 $185,112 $389,189 $540,064

Category Revenues:

Access & Aggregation $91,901 $135,959 $258,323 $394,741
Customer Devices 38,552 35,582 103,213 105,683
Traditional & Other Products 9,882 13,571 27,563 39,640
Total $140,335 $185,112 $389,189 $540,064

Sales by Geographic Region:

United States $83,731 $147,875 $214,039 $413,852
International 56,604 37,237 175,150 126,212
Total $140,335 $185,112 $389,189 $540,064