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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950170-23-007289
Filing Date
2023-03-10
Accepted
2023-03-10 16:16:56
Documents
115
Period of Report
2022-12-31

Document Format Files

Seq Description Document Type Size
1 10-K dzsi-20221231.htm   iXBRL 10-K 5036755
2 EX-4.1 dzsi-ex4_1.htm EX-4 24687
3 EX-21.2 dzsi-ex21_2.htm EX-21 51214
4 EX-23.1 dzsi-ex23_1.htm EX-23 6378
5 EX-23.2 dzsi-ex23_2.htm EX-23 4002
6 EX-31.1 dzsi-ex31_1.htm EX-31 28886
7 EX-31.2 dzsi-ex31_2.htm EX-31 29419
8 EX-32.1 dzsi-ex32_1.htm EX-32 13838
9 GRAPHIC img134897022_0.jpg GRAPHIC 93985
  Complete submission text file 0000950170-23-007289.txt   20596400

Data Files

Seq Description Document Type Size
10 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT dzsi-20221231.xsd EX-101.SCH 98255
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT dzsi-20221231_def.xml EX-101.DEF 355562
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT dzsi-20221231_lab.xml EX-101.LAB 838571
13 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT dzsi-20221231_cal.xml EX-101.CAL 101252
14 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT dzsi-20221231_pre.xml EX-101.PRE 624217
109 EXTRACTED XBRL INSTANCE DOCUMENT dzsi-20221231_htm.xml XML 4843473
Mailing Address 5700 TENNYSON PARKWAY SUITE 400 PLANO TX 75024
Business Address 5700 TENNYSON PARKWAY SUITE 400 PLANO TX 75024 4693271531
DZS INC. (Filer) CIK: 0001101680 (see all company filings)

IRS No.: 223509099 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-32743 | Film No.: 23723852
SIC: 3661 Telephone & Telegraph Apparatus