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Revenue by segment/product/region: Maintenance Support & Training

Flow – sum over the period · $M

QuartersFiscal years

$MRevenue by segment/product/region: Maintenance Support & Training · Q1 FY2016: not reported – Segment/product 'cien:MaintenanceSupportAndTrainingMember' is reported in the SEC XBRL data only for FY2019–FY2025 (segment structure changed).Revenue by segment/product/region: Maintenance Support & Training · Q2 FY2016: not reported – Segment/product 'cien:MaintenanceSupportAndTrainingMember' is reported in the SEC XBRL data only for FY2019–FY2025 (segment structure changed).Revenue by segment/product/region: Maintenance Support & Training · Q3 FY2016: not reported – Segment/product 'cien:MaintenanceSupportAndTrainingMember' is reported in the SEC XBRL data only for FY2019–FY2025 (segment structure changed).Revenue by segment/product/region: Maintenance Support & Training · Q4 FY2016: not reported – Segment/product 'cien:MaintenanceSupportAndTrainingMember' is reported in the SEC XBRL data only for FY2019–FY2025 (segment structure changed).Revenue by segment/product/region: Maintenance Support & Training · Q1 FY2017: not reported – Segment/product 'cien:MaintenanceSupportAndTrainingMember' is reported in the SEC XBRL data only for FY2019–FY2025 (segment structure changed).Revenue by segment/product/region: Maintenance Support & Training · Q2 FY2017: not reported – Segment/product 'cien:MaintenanceSupportAndTrainingMember' is reported in the SEC XBRL data only for FY2019–FY2025 (segment structure changed).Revenue by segment/product/region: Maintenance Support & Training · Q3 FY2017: not reported – Segment/product 'cien:MaintenanceSupportAndTrainingMember' is reported in the SEC XBRL data only for FY2019–FY2025 (segment structure changed).Revenue by segment/product/region: Maintenance Support & Training · Q4 FY2017: not reported – Segment/product 'cien:MaintenanceSupportAndTrainingMember' is reported in the SEC XBRL data only for FY2019–FY2025 (segment structure changed).Revenue by segment/product/region: Maintenance Support & Training · Q1 FY2018: not reported – Segment/product 'cien:MaintenanceSupportAndTrainingMember' is reported in the SEC XBRL data only for FY2019–FY2025 (segment structure changed).Revenue by segment/product/region: Maintenance Support & Training · Q2 FY2018: not reported – Segment/product 'cien:MaintenanceSupportAndTrainingMember' is reported in the SEC XBRL data only for FY2019–FY2025 (segment structure changed).Revenue by segment/product/region: Maintenance Support & Training · Q3 FY2018: not reported – Segment/product 'cien:MaintenanceSupportAndTrainingMember' is reported in the SEC XBRL data only for FY2019–FY2025 (segment structure changed).Revenue by segment/product/region: Maintenance Support & Training · Q4 FY2018: not reported – Segment/product 'cien:MaintenanceSupportAndTrainingMember' is reported in the SEC XBRL data only for FY2019–FY2025 (segment structure changed).Revenue by segment/product/region: Maintenance Support & Training · Q1 FY2019: $61.0M · 10-Q 0000936395-19-000010 filed Mar 11, 2019Revenue by segment/product/region: Maintenance Support & Training · Q2 FY2019: $69.0M · 10-Q 0000936395-19-000021 filed Jun 12, 2019Revenue by segment/product/region: Maintenance Support & Training · Q3 FY2019: $66.0M · 10-Q 0000936395-19-000040 filed Sep 11, 2019Revenue by segment/product/region: Maintenance Support & Training · Q4 FY2019: $65.0M · derived · 10-K 0000936395-20-000042 filed Dec 18, 2020Revenue by segment/product/region: Maintenance Support & Training · Q1 FY2020: $62.0M · 10-Q 0000936395-20-000011 filed Mar 11, 2020Revenue by segment/product/region: Maintenance Support & Training · Q2 FY2020: $71.0M · 10-Q 0000936395-20-000028 filed Jun 10, 2020Revenue by segment/product/region: Maintenance Support & Training · Q3 FY2020: $69.0M · 10-Q 0000936395-20-000036 filed Sep 9, 2020Revenue by segment/product/region: Maintenance Support & Training · Q4 FY2020: $67.0M · derived · 10-K 0000936395-21-000054 filed Dec 17, 2021Revenue by segment/product/region: Maintenance Support & Training · Q1 FY2021: $68.0M · 10-Q 0000936395-21-000010 filed Mar 10, 2021Revenue by segment/product/region: Maintenance Support & Training · Q2 FY2021: $70.0M · 10-Q 0000936395-21-000034 filed Jun 9, 2021Revenue by segment/product/region: Maintenance Support & Training · Q3 FY2021: $74.0M · 10-Q 0000936395-21-000040 filed Sep 8, 2021Revenue by segment/product/region: Maintenance Support & Training · Q4 FY2021: $71.0M · derived · 10-K 0000936395-22-000065 filed Dec 16, 2022Revenue by segment/product/region: Maintenance Support & Training · Q1 FY2022: $72.0M · 10-Q 0000936395-22-000029 filed Mar 9, 2022Revenue by segment/product/region: Maintenance Support & Training · Q2 FY2022: $74.0M · 10-Q 0000936395-22-000045 filed Jun 8, 2022Revenue by segment/product/region: Maintenance Support & Training · Q3 FY2022: $73.0M · 10-Q 0000936395-22-000053 filed Sep 7, 2022Revenue by segment/product/region: Maintenance Support & Training · Q4 FY2022: $73.0M · derived · 10-K 0000936395-23-000044 filed Dec 15, 2023Revenue by segment/product/region: Maintenance Support & Training · Q1 FY2023: $68.0M · 10-Q 0000936395-23-000014 filed Mar 8, 2023Revenue by segment/product/region: Maintenance Support & Training · Q2 FY2023: $73.0M · 10-Q 0000936395-23-000027 filed Jun 7, 2023Revenue by segment/product/region: Maintenance Support & Training · Q3 FY2023: $73.0M · 10-Q 0000936395-23-000034 filed Sep 6, 2023Revenue by segment/product/region: Maintenance Support & Training · Q4 FY2023: $74.0M · derived · 10-K 0000936395-24-000044 filed Dec 20, 2024Revenue by segment/product/region: Maintenance Support & Training · Q1 FY2024: $74.0M · 10-Q 0000936395-24-000008 filed Mar 7, 2024Revenue by segment/product/region: Maintenance Support & Training · Q2 FY2024: $77.0M · 10-Q 0000936395-24-000025 filed Jun 6, 2024Revenue by segment/product/region: Maintenance Support & Training · Q3 FY2024: $74.0M · 10-Q 0000936395-24-000032 filed Sep 4, 2024Revenue by segment/product/region: Maintenance Support & Training · Q4 FY2024: $77.0M · derived · 10-K 0000936395-24-000044 filed Dec 20, 2024Revenue by segment/product/region: Maintenance Support & Training · Q1 FY2025: $75.0M · 10-Q 0000936395-25-000011 filed Mar 12, 2025Revenue by segment/product/region: Maintenance Support & Training · Q2 FY2025: $79.0M · 10-Q 0000936395-25-000025 filed Jun 5, 2025Revenue by segment/product/region: Maintenance Support & Training · Q3 FY2025: $81.0M · 10-Q 0000936395-25-000041 filed Sep 4, 2025Revenue by segment/product/region: Maintenance Support & Training · Q4 FY2025: missing – No verified SEC value extracted, although the company reports this metric in other periods.Revenue by segment/product/region: Maintenance Support & Training · Q1 FY2026: not reported – Segment/product 'cien:MaintenanceSupportAndTrainingMember' is reported in the SEC XBRL data only for FY2019–FY2025 (segment structure changed).Revenue by segment/product/region: Maintenance Support & Training · Q2 FY2026: not reported – Segment/product 'cien:MaintenanceSupportAndTrainingMember' is reported in the SEC XBRL data only for FY2019–FY2025 (segment structure changed).Revenue by segment/product/region: Maintenance Support & Training · Q3 FY2026: not reported – Segment/product 'cien:MaintenanceSupportAndTrainingMember' is reported in the SEC XBRL data only for FY2019–FY2025 (segment structure changed).not reported80.761.3Q1 FY2016Q3 FY2026
$MRevenue by segment/product/region: Maintenance Support & Training · Q1 FY2016: not reported – Segment/product 'cien:MaintenanceSupportAndTrainingMember' is reported in the SEC XBRL data only for FY2019–FY2025 (segment structure changed).Revenue by segment/product/region: Maintenance Support & Training · Q2 FY2016: not reported – Segment/product 'cien:MaintenanceSupportAndTrainingMember' is reported in the SEC XBRL data only for FY2019–FY2025 (segment structure changed).Revenue by segment/product/region: Maintenance Support & Training · Q3 FY2016: not reported – Segment/product 'cien:MaintenanceSupportAndTrainingMember' is reported in the SEC XBRL data only for FY2019–FY2025 (segment structure changed).Revenue by segment/product/region: Maintenance Support & Training · Q4 FY2016: not reported – Segment/product 'cien:MaintenanceSupportAndTrainingMember' is reported in the SEC XBRL data only for FY2019–FY2025 (segment structure changed).Revenue by segment/product/region: Maintenance Support & Training · Q1 FY2017: not reported – Segment/product 'cien:MaintenanceSupportAndTrainingMember' is reported in the SEC XBRL data only for FY2019–FY2025 (segment structure changed).Revenue by segment/product/region: Maintenance Support & Training · Q2 FY2017: not reported – Segment/product 'cien:MaintenanceSupportAndTrainingMember' is reported in the SEC XBRL data only for FY2019–FY2025 (segment structure changed).Revenue by segment/product/region: Maintenance Support & Training · Q3 FY2017: not reported – Segment/product 'cien:MaintenanceSupportAndTrainingMember' is reported in the SEC XBRL data only for FY2019–FY2025 (segment structure changed).Revenue by segment/product/region: Maintenance Support & Training · Q4 FY2017: not reported – Segment/product 'cien:MaintenanceSupportAndTrainingMember' is reported in the SEC XBRL data only for FY2019–FY2025 (segment structure changed).not reportedQ1 FY2016Q4 FY2017
Q3 FY2016
None

No SEC data for CIEN seg_revenue/cien:MaintenanceSupportAndTrainingMember in FY2016 Q3: outside the stored range FY2019 Q1–FY2025 Q3 (latest fiscal year FY2024, latest period FY2025 Q3). Use a period in that range, period='latest', or get_series(company='CIEN', metric='seg_revenue') for the full series.

All values (27)
PeriodValue ($M)Status
Q3 FY202580.7reported
Q2 FY202579.4reported
Q1 FY202574.6reported
Q4 FY202477.2derived
Q3 FY202474.3reported
Q2 FY202477.4reported
Q1 FY202474.1reported
Q4 FY202374.4derived
Q3 FY202372.9reported
Q2 FY202373.2reported
Q1 FY202367.9reported
Q4 FY202273.1derived
Q3 FY202272.8reported
Q2 FY202274.0reported
Q1 FY202272.5reported
Q4 FY202171.3derived
Q3 FY202174.0reported
Q2 FY202170.4reported
Q1 FY202167.6reported
Q4 FY202067.0derived
Q3 FY202069.1reported
Q2 FY202071.5reported
Q1 FY202061.8reported
Q4 FY201965.3derived
Q3 FY201965.9reported
Q2 FY201968.8reported
Q1 FY201961.3reported

16 periods without value hidden · Show gaps with reason · CSV with all sources · Technical ID: seg_revenue / cien:MaintenanceSupportAndTrainingMember

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