Type	Name	Date
Underwriting agreement	Underwriting Agreement, by and among DZS Inc., DASAN Networks, Inc., and Cowen and Company, LLC and Stifel, Nicolaus & Company, Incorporated, as representatives of the several underwriters named therein	11/17/2022
Credit agreement	Credit Agreement, among DZS Inc., as Borrower, the other Loan Parties party thereto, the Lenders from time to time parties thereto and JPMorgan Chase Bank, N.A., as Administrative Agent	02/10/2022
Underwriting agreement	Underwriting Agreement, by and among DZS Inc. and Stifel, Nicolaus & Company, Incorporated and Needham & Company, LLC, as representatives of the several underwriters named therein	01/27/2021

Type	Name	Date
By-Laws	Amended and Restated Bylaws of DASAN Zhone Solutions, Inc	09/12/2016
By-Laws	Amended and Restated Bylaws of Zhone Technologies, Inc	04/12/2016

Type	Name	Date
Employment agreement	Employment Agreement, by and between Dasan Zhone Solutions, Inc. and Philip John Yim	06/19/2020
Employment agreement	Employment Agreement, by and between DASAN Zhone Solutions, Inc. and Il Yung Kim	09/13/2016
Employment agreement	Amended and Restated Employment Agreement, by and between DASAN Zhone Solutions, Inc. and James Norrod	09/13/2016
Employment agreement	Employment Agreement, by and between DASAN Zhone Solutions, Inc. and Kirk Misaka	09/13/2016

Type	Name	Date
Acquisition / asset purchase agreement	Share Purchase Agreement, by and between ZTI Acquisition Subsidiary III Inc. and Riverside KM Beteiligung GmbH	01/03/2019