Exhibit 99.4
CONSENT OF INDEPENDENT AUDITORS
We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (Nos. 333-230236, 333-228276, 333-221568, 333-202580, 333-194334, 333-180148, 333-172876, 333-165510, 333-158009, 333-155321, 333-149598, 333-141153, 333-134217, 333-132336, 333-123369, 333-88732, 333-83422, 333-73352, and 333-61956) of DASAN Zhone Solutions, Inc. of our report dated March 18, 2019 relating to the financial statements of Keymile GmbH, which appears in this Current Report on Form 8-K.
Hannover, Germany
March 18, 2019
PricewaterhouseCoopers GmbH
Wirtschaftsprüfungsgesellschaft
/s/ Jens Wedekind |
| /s/ ppa. Michael Meseberg |
Wirtschaftsprüfer |
| Wirtschaftsprüfer |
(German Public Auditor) |
| (German Public Auditor) |