Attached files

file filename
EX-32 - EX-32 - ADTRAN INCadtn-ex32_10.htm
EX-31 - EX-31 - ADTRAN INCadtn-ex31_8.htm
EX-24 - EX-24 - ADTRAN INCadtn-ex24_9.htm
EX-21 - EX-21 - ADTRAN INCadtn-ex21_6.htm
10-K - 10-K - ADTRAN INCadtn-10k_20171231.htm

 

Exhibit 23

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (Nos. 333-215218, 333-168419, 333-133927, 333-126734, 333-66000, 333-41458, 333-78417, 333-30375, 333-29899, 333-4808) of ADTRAN, Inc. of our report dated February 23, 2018 relating to the financial statements, financial statement schedule and the effectiveness of internal control over financial reporting, which appears in this Form 10-K.

 

/s/ PricewaterhouseCoopers LLP

Birmingham, Alabama

February 23, 2018

 

General Business