Networking, Optical, And Interconnect

Current Setup

Charts render through the selected-security right rail. Fundamental claims route to the AI capex theme, the Information Technology lane, linked security lanes, and official company releases listed in Source Trail.

Basket

The basket is inherited from the parent theme's expanded networking, optical, and interconnect group, then hand-ranked by source-backed node economics before chart timing. The first eight names are the primary read because they have the clearest direct exposure to AI cluster networking, switching silicon, optical transport, or optical components. Rows nine through fifteen remain core routes, but they carry broader portfolio, manufacturing, concentration, cash-conversion, or proof-quality caveats.

Watch-only routes: POET for funded optical-interposer optionality, GLW for fiber and photonics infrastructure pending local lane support, and MCHP for broad embedded connectivity where AI contribution is not yet quantified.

Market caps use local discovery instruments.market_cap queried on 2026-06-13. Nasdaq earnings pages for the 15 ranked tickers were checked on 2026-06-13 and did not provide confirmed next earnings dates, so every card uses Not confirmed rather than an estimate.

What Confirms Or Weakens

Source Trail

Canonical Thesis

• AI Capex Cycle defines the networking, optical, and interconnect bucket inside the AI infrastructure buildout.
• Information Technology supports the data-center Ethernet, routing, optical transport, semiconductor, cloud, server, and implementation services route.
• Memory And Component Scarcity frames component allocation, optical supply, downstream bill-of-material pressure, and supplier margin risk.
• Funding Dependency And Duration Tolerance frames long-payback capex, cash conversion, valuation tolerance, and financing-sensitive tails.
• Trade, Tariff, And Sourcing Geography routes tariff, export-control, China, Asia manufacturing, and sourcing risk.

Security Lanes

• Primary ranked lanes inspected: ANET, CRDO, ALAB, CIEN, MRVL, AVGO, COHR, LITE, and CSCO.
• Secondary ranked lanes inspected: FN, MTSI, APH, SMTC, AAOI, and MXL.
• Watch-only lanes and routes inspected: POET and MCHP. GLW had official web evidence for fiber and photonics infrastructure but no maintained local security lane in the checked knowledge index, so it stays watch-only.

Official Company Sources

• Credo Q4/FY2026 results supplies the June 1, 2026 revenue, gross-margin, and Q1 FY2027 guide refresh.
• Ciena Q2 FY2026 results supplies the June 4, 2026 revenue and FY2026 guide refresh.
• Marvell Q1 FY2027 results supplies the current data-center and AI networking evidence.
• Broadcom Q2 FY2026 results supplies the June 2026 AI semiconductor revenue and guide refresh.
• Coherent Q3 FY2026 results supplies Datacenter & Communications, margin, and cash-conversion evidence.
• Lumentum Q3 FY2026 results supplies the optical component and systems ramp evidence.
• Cisco Q3 FY2026 results, Arista Q1 2026 results, and Astera Q1 2026 results support the original core routes.

Revenue And Earnings-Date Sources

• Latest-quarter revenue fields use the fiscal periods named in each Basket card: ANET Q1 2026, CRDO Q4 FY2026, ALAB Q1 2026, AVGO Q2 FY2026, MRVL Q1 FY2027, CIEN Q2 FY2026, COHR Q3 FY2026, LITE Q3 FY2026, CSCO Q3 FY2026, FN Q3 FY2026, MTSI Q2 FY2026, APH Q1 2026, AAOI Q1 2026, SMTC Q1 FY2027, and MXL Q1 2026.
• Primary revenue sources were the linked official releases where already present in this page, plus the local security lanes for FN, MTSI, APH, AAOI, SMTC, and MXL, which route to each company's latest earnings release, 10-Q, or source registry.
• Earnings-date checks used Nasdaq earnings pages accessed June 13, 2026 for ANET, CRDO, ALAB, AVGO, MRVL, CIEN, COHR, LITE, CSCO, FN, MTSI, APH, AAOI, SMTC, and MXL. The pages did not provide confirmed next earnings dates in the checked text, so the Basket cards use Not confirmed.

Companion Routes

• Hyperscaler And Cloud Capex Budgets is the demand-origin node that funds networking orders.
• Accelerators And Custom Silicon owns the adjacent compute and custom ASIC route, including the shared AVGO and MRVL routing problem.
• Servers, Racks, EMS, And Systems Integration owns FLEX, SANM, JBL, and other system-manufacturing routes that should not be double counted here.
• Power Scarcity And Grid Load routes the power and data-center delivery constraints that can delay AI cluster deployment.

Discovery And Chart Provenance

• The chart API route is /api/securities/{ticker}/chart?frequency=weekly&window=3y&as_of=latest. The page opts into API-backed selected-security charts with data-report-api="required".
• Read-only DuckDB coverage was checked against ../discovery/data/discovery.duckdb. All 15 ranked tickers had local daily_ohlc rows through 2026-06-12.
• Weekly chart rows are derived from daily_ohlc using first open, maximum high, minimum low, final close, and summed volume for the week. Setup rows use a three-year visible horizon, 20W EMA, 100W EMA where local history allows, weekly volume, and 20W average volume in the selected-security chart API.
• Local row-count coverage for the 15 ranked names was at least 1,098 rows except ALAB, which has 560 rows because local history begins after its 2024 IPO. CRDO has 1,098 rows from 2022-01-27. All other ranked names have longer local histories through 2026-06-12.
• The local report API should be treated as the current chart source. Any static setup thresholds from the prior 2026-06-08 table are stale relative to the 2026-06-12 local rows and must be refreshed before use as current trading evidence.
• discovery lineage-status --ticker TICKER --dataset daily_ohlc --limit 1 --json was run for the ranked tickers. The latest lineage rows show successful Massive provider runs in May 2026, while the stored daily_ohlc table itself contains later rows through 2026-06-12; this mismatch is recorded as a lineage-catalog caveat.

Subagent Tournament Merge

• Ten primary subagents ranked the basket through switching, optical, electrical interconnect, manufacturing, knowledge coverage, discovery setup, funding quality, customer route, tail selection, and page-contract lenses. A separate merge/select subagent was requested after the primary pass; the final page follows the merged rank that keeps ANET/CRDO/ALAB as direct fabric leaders, promotes AVGO/MRVL for AI networking silicon, ranks CIEN/COHR/LITE as the main optical routes, and leaves POET, GLW, and MCHP watch-only.

Known Gaps

• GLW has official evidence for fiber and photonics infrastructure, but no maintained local security lane was found in the checked knowledge index. It remains watch-only until canonical coverage exists.
• POET has a funded optical-interposer route, but Q1 2026 revenue was about $0.5M and qualification, Malaysia ramp, customer acceptance, dilution, and warrant evidence still control the setup.
• AVGO and MRVL are valid networking routes but overlap with the accelerator/custom silicon node. Their role cells deliberately name the shared routing to prevent double counting.
• Setup levels are technical evidence only. They do not establish causality for the recent moves without same-window order, filing, guidance, or customer evidence.

Categories

• Themes
• AI Capex Cycle
• AI infrastructure
• Information Technology
• Memory and components
• Power Scarcity
• Node metadata