Attached files

file filename
S-1/A - S-1/A - Acacia Communications, Inc.d46988ds1a.htm
EX-1.1 - EX-1.1 - Acacia Communications, Inc.d46988dex11.htm
EX-5.1 - EX-5.1 - Acacia Communications, Inc.d46988dex51.htm
EX-3.3 - EX-3.3 - Acacia Communications, Inc.d46988dex33.htm
EX-10.20 - EX-10.20 - Acacia Communications, Inc.d46988dex1020.htm
EX-21.1 - EX-21.1 - Acacia Communications, Inc.d46988dex211.htm
EX-10.21 - EX-10.21 - Acacia Communications, Inc.d46988dex1021.htm
EX-10.2 - EX-10.2 - Acacia Communications, Inc.d46988dex102.htm
EX-10.10 - EX-10.10 - Acacia Communications, Inc.d46988dex1010.htm

Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the use in this Amendment No. 2 to Registration Statement No. 333-208680 of our report dated February 19, 2016 relating to the consolidated financial statements of Acacia Communications, Inc. and subsidiaries appearing in the Prospectus, which is part of this Registration Statement, and to the reference to us under the heading “Experts” in such Prospectus.

/s/ Deloitte & Touche LLP

Boston, Massachusetts

April 29, 2016