Hollsteen
← Ciena

Revenue by segment/product/region: Optical Networking

Flow – sum over the period · $M

QuartersFiscal years

$MRevenue by segment/product/region: Optical Networking · FY2016: not reported – Segment/product 'cien:OpticalNetworkingMember' is reported in the SEC XBRL data only for FY2021–FY2025 (segment structure changed).Revenue by segment/product/region: Optical Networking · FY2017: not reported – Segment/product 'cien:OpticalNetworkingMember' is reported in the SEC XBRL data only for FY2021–FY2025 (segment structure changed).Revenue by segment/product/region: Optical Networking · FY2018: not reported – Segment/product 'cien:OpticalNetworkingMember' is reported in the SEC XBRL data only for FY2021–FY2025 (segment structure changed).Revenue by segment/product/region: Optical Networking · FY2019: not reported – Segment/product 'cien:OpticalNetworkingMember' is reported in the SEC XBRL data only for FY2021–FY2025 (segment structure changed).Revenue by segment/product/region: Optical Networking · FY2020: not reported – Segment/product 'cien:OpticalNetworkingMember' is reported in the SEC XBRL data only for FY2021–FY2025 (segment structure changed).Revenue by segment/product/region: Optical Networking · FY2021: $2.6B · 10-K 0000936395-23-000044 filed Dec 15, 2023Revenue by segment/product/region: Optical Networking · FY2022: $2.4B · 10-K 0000936395-23-000044 filed Dec 15, 2023Revenue by segment/product/region: Optical Networking · FY2023: $3.0B · 10-K 0000936395-23-000044 filed Dec 15, 2023Revenue by segment/product/region: Optical Networking · FY2024: $2.6B · 10-K 0000936395-24-000044 filed Dec 20, 2024Revenue by segment/product/region: Optical Networking · FY2025: $3.2B · 10-K 0001628280-25-056698 filed Dec 12, 2025not reported3,2462,554FY2016FY2025FY2021
$MRevenue by segment/product/region: Optical Networking · FY2020: not reported – Segment/product 'cien:OpticalNetworkingMember' is reported in the SEC XBRL data only for FY2021–FY2025 (segment structure changed).Revenue by segment/product/region: Optical Networking · FY2021: $2.6B · 10-K 0000936395-23-000044 filed Dec 15, 2023Revenue by segment/product/region: Optical Networking · FY2022: $2.4B · 10-K 0000936395-23-000044 filed Dec 15, 2023Revenue by segment/product/region: Optical Networking · FY2023: $3.0B · 10-K 0000936395-23-000044 filed Dec 15, 2023Revenue by segment/product/region: Optical Networking · FY2024: $2.6B · 10-K 0000936395-24-000044 filed Dec 20, 2024Revenue by segment/product/region: Optical Networking · FY2025: $3.2B · 10-K 0001628280-25-056698 filed Dec 12, 20253,2462,554FY2020FY2025FY2023
FY2025
3,246$M
All values (5)
PeriodValue ($M)Status
FY20253,246reported
FY20242,643reported
FY20232,987reported
FY20222,380reported
FY20212,554reported

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

More metrics for Ciena

Income statement

Per share

Balance sheet

Cash flow

Debt and interest

Revenue by segment/product/region

Operating income by segment

Gross profit by segment

Sources & calculation
Value
$3.2B
Period
FY2025, ended Nov 1, 2025 · fiscal-year value (12 months)
Source
10-K, filed Dec 12, 2025 · 0001628280-25-056698
Location
us-gaap:Revenues [srt:ProductOrServiceAxis=cien:OpticalNetworkingMember]
Confidence
1. – directly from an XBRL fact in the filing (or calculated exactly from it)

Versions

v1$3.2BDec 12, 202510-K 0001628280-25-056698reported · confidence 1. · current