Datacenter interconnect (DCI)
Ciena
A leader in coherent optical transport and DCI (datacenter interconnect). WaveLogic 6 delivers 1.6T coherent routing, capturing distributed-AI demand (training/inference across datacenters). FY2025 revenue +19% (above 8-11% guidance); one hyperscaler was 18% of revenue. Unlike transceivers (inside a node), it handles long-haul links between datacenters.
CIEN Updated Jul 12, 2026 3 AI consumers
Per the valuechain.wiki graph, Ciena is directly linked to 3 companies (1 supply, 2 revenue relationships) and reaches 22 companies within two hops; the links are backed by 3 dated sources, 1 of them primary filings (as of 2026-07-12).
Financials & Segments
- Total revenue · FY2025 revenue +19%
- Customer concentration · One hyperscaler 18% of revenue.
- Segments · DCI/coherent transport · WaveLogic routers · SW/services
Revenue from
- Telecom carriers · government (optical transport) Medium confidence
Carrier and government backbone transport — a revenue base beyond hyperscalers. - Amazon Medium confidence
Supplies DCI to hyperscalers like Amazon — a channel benefiting from distributed-AI datacenter expansion. - Microsoft Medium confidence
Supplies DCI to hyperscalers like Microsoft — a large customer at 18% of revenue, both a concentration risk and growth driver.
Pays to
- Sumitomo Electric Medium confidence
Sources fiber for DCI systems from Sumitomo and Corning — the materials cost axis of long-haul links. - manufacturing & R&D (undisclosed) Low confidence
Optical-transport manufacturing and R&D — investment setting the pace of generation shifts (undisclosed). - opticalcomponents · DSP (undisclosed) Low confidence
Coherent optics and in-house WaveLogic DSP — the cost/technology axis of its competitive moat (undisclosed).
Value-chain ripple (2 tiers)
Following node-to-node links up to 2 tiers; each firm is shown once, at its nearest tier.
| Company | Chain | '21 | '22 | '23 | '24 | '25 | YTD |
|---|---|---|---|---|---|---|---|
| Datadog | lead2 | +80.9 | -58.7 | +65.1 | +17.7 | -4.8 | +89.4 |
| Palo Alto Networks | lead2 | +56.7 | -24.8 | +111.3 | +23.4 | +1.2 | +76.9 |
| CrowdStrike | lead2 | -3.3 | -48.6 | +142.5 | +34 | +37 | +59.7 |
| Illumina | lead2 | +2.8 | -46.9 | -31.1 | -1.3 | -1.8 | +45 |
| Starbucks Corp | lead2 | +11.1 | -13.2 | -1.2 | -2.5 | -5.3 | +27.4 |
| Johnson Controls | lead2 | +77.4 | -19.3 | -7.6 | +39.8 | +53 | +20 |
| Snowflake | lead2 | +20.4 | -57.6 | +38.6 | -22.4 | +42.1 | +19.2 |
| Airbnb Inc | lead2 | · | -48.6 | +59.2 | -3.5 | +3.3 | +9.5 |
| Costco Wholesale | lead2 | +51.8 | -19 | +49 | +39.6 | -5.4 | +6.6 |
| Walmart Inc | lead2 | +2 | -0.5 | +12.9 | +74 | +24.5 | +2.6 |
| Schrodinger | lead2 | -56 | -46.3 | +91.5 | -46.1 | -7.3 | -7.8 |
| MercadoLibre, Inc. | lead2 | -19.5 | -37.2 | +85.7 | +8.2 | +18.5 | -8 |
| Uber | lead2 | -17.8 | -41 | +149 | -2 | +35.5 | -8.8 |
| The Walt Disney Company | lead2 | -14.5 | -43.9 | +4.3 | +24.4 | +3.3 | -15.3 |
| Coupang | lead2 | · | -49.9 | +10.1 | +35.8 | +7.3 | -20.3 |
| Netflix | lead2 | +11.4 | -51.1 | +65.1 | +83.1 | +5.2 | -21.7 |
| ServiceNow | lead2 | +17.9 | -40.2 | +82 | +50.1 | -27.7 | -29.7 |
| Amazon | lead1 | +2.4 | -49.6 | +80.9 | +44.4 | +5.2 | +6.3 |
| Microsoft | lead1 | +52.5 | -28 | +58.2 | +12.9 | +15.6 | -20 |
| Ciena | node | +45.6 | -33.8 | -11.7 | +88.4 | +175.8 | +97 |
| Sumitomo Electric | benef1 | +11.4 | +6.3 | +30.8 | +52.9 | +139 | +55.3 |
YTD as of 2026-07-10 · source: Yahoo Finance
Ciena's thesis is its lead in coherent optical transport (DCI) that links the space between datacenters. WaveLogic 6 delivers 1.6T coherent routing, capturing distributed-AI demand that ties multiple datacenters together for training and inference — unlike transceivers inside a node, this is the separate market of long-haul datacenter-to-datacenter links, and DCI demand grows as AI clusters expand beyond a single building. FY2025 revenue of +19% (above guidance) with one hyperscaler at 18% of revenue shows hyperscalers like Microsoft and Amazon driving growth. Its in-house WaveLogic DSP is the competitive moat, though it depends on optics, DSP and fiber (Sumitomo, Corning). Having run ahead of its chain, it risks a give-back if hyperscaler orders fail to follow. Re-rating triggers are DCI wins and hyperscaler concentration, the WaveLogic 6 ramp, and distributed-AI traffic.
Analysis generated from returns as of 2026-07-09Analyst ratings
Consensus: Buy 2 · Hold 2 · Sell 0 · Avg. target $554 · Price $462.75 (07-11) · Upside +20%
| Broker | Rating | Target | Published | |
|---|---|---|---|---|
| Rosenblatt | Buy | $720 | Jun 4, 2026 | Report ↗ |
| Morgan Stanley | Equalweight | $405 | May 29, 2026 | Report ↗ |
| TD Cowen · Joshua Buchalter | Buy | $675 | May 15, 2026 | Report ↗ |
| Rothschild Redburn | Neutral | $416 | May 1, 2026 | Report ↗ |
Rosenblatt raised its target to $720 and kept Buy, viewing the recent pullback as consolidation and citing ~25% annual TAM growth to $50B through 2029 plus data-center expansion and margin improvement.
Analyses covering this node
- In 1.6T optics the money flows upstream: the bottleneck is lasers, not assembly Jul 10, 2026
- The money enters through one door: AI demand converges on hyperscaler capex Jun 23, 2026