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Focus mode Supporting context hidden. Figures, their basis, confidence and sources are unchanged — nothing that qualifies a number is hidden.

Time to Compute

Chain mapping

Trace every dependency. Verify every commercial step.

Architecture view

Copper nearby. Pluggable optics and fibre farther out.

  1. Inputs 1

    Raw and refined materials, and the substrates components are grown on.

    • the specialist disc that optical lasers are built on. Relationship Direct, evidence High, maturity Deployed, commercial stage Ordered.

  2. Components 5

    The finished parts — lasers, modules, memory, packaging — sold to system builders.

    • a steady light source, switched into data further down the line. Relationship Ecosystem, evidence Medium, maturity Deployed, no commercial stage on record.
    • a laser that writes the data onto its own beam. Relationship Ecosystem, evidence Medium, maturity Deployed, no commercial stage on record.
    • the glass pathway the light actually travels down. Relationship Ecosystem, evidence Medium, maturity Deployed, no commercial stage on record.
    • a removable module that turns electrical data into light. Relationship Reported, evidence High, maturity Deployed, commercial stage Ordered.
    • the short electrical links that never left. Relationship Unknown, evidence Unverified, maturity Deployed, no commercial stage on record.

  3. Systems 0

    Accelerators, switches and the fabric that turns components into a machine.

    T2C holds no accelerator, switch or server supplier record. Nothing is drawn here rather than a plausible-looking box with no document behind it.

  4. Infrastructure 6

    The building itself: power secured, halls energised, equipment installed.

    • an operator building and running the halls. Relationship Direct, evidence High, maturity Deployed, commercial stage Accepted.
    • an operator building and running the halls. Relationship Direct, evidence High, maturity Deployed, commercial stage Capacity.
    • an operator building and running the halls. Relationship Direct, evidence High, maturity Deployed, commercial stage Capacity.
    • an operator building and running the halls. Relationship Direct, evidence High, maturity Deployed, commercial stage Recognised.
    • an operator building and running the halls. Relationship Direct, evidence High, maturity Deployed, commercial stage Capacity.
    • an operator building and running the halls. Relationship Direct, evidence High, maturity Deployed, commercial stage Recognised.

  5. Monetisation 6

    A customer accepts the capacity, and the operator is finally paid for it.

    • a customer paying for the megawatts. Relationship Direct, evidence High, maturity Deployed, commercial stage Accepted.
    • a customer paying for the megawatts. Relationship Direct, evidence High, maturity Deployed, commercial stage Accepted.
    • a customer paying for the megawatts. Relationship Direct, evidence High, maturity Deployed, commercial stage Accepted.
    • a customer paying for the megawatts. Relationship Direct, evidence High, maturity Deployed, commercial stage Accepted.
    • a customer paying for the megawatts. Relationship Direct, evidence High, maturity Deployed, commercial stage Accepted.
    • contracts whose buyer the operator would not name. Relationship Reported, evidence High, maturity Deployed, commercial stage Capacity.

This map draws 11 of 18 nodes from a sourced record, and exactly 1 edge from a named company-to-company agreement. Everything else is either T2C's own framing of how the thing is built, marked inferred, or a company's own statement of what it makes. What it would take to track more

How the interconnect changes

Copper does not disappear. Light moves closer to the chip.

Copper remains useful for the shortest links. Optics takes more of the distance and bandwidth burden as systems scale.

Today
Chip, Millimetres: Electrical traces inside the package. Board, Centimetres: Copper traces across the board remain efficient. Rack, Under 3 metres: Direct-attach copper and pluggable optics coexist. Row, Tens of metres: Pluggable optical modules over fibre. Building, Hundreds of metres: Fibre carries the whole distance.
Next
Chip, Millimetres: Still electrical — the shortest links stay copper. Board, Centimetres: An optical engine on the package can take over here. Rack, Under 3 metres: Optical I/O carries more of this reach. Row, Tens of metres: Fibre, driven from closer to the silicon. Building, Hundreds of metres: Fibre, unchanged — this reach was always optical.

Copper is present in both rows. What changes is where the handover to light happens — not whether copper is still used.

Order to revenue

Six stages, and the distance between them is the point. Announced capacity is not an order; an order is not a shipment; acceptance is not revenue.

  1. Capacity Capacity announced or expanded. 11 records · 8 sources Nothing has been ordered, and no customer is committed.
  2. Qualified A customer has tested the part and permitted it to be bought. 0 records · 0 sources No sourced record sits at this stage. It is not inferred from the stage before it. Qualification is permission to order, not an order.
  3. Ordered A volume order has been placed. 2 records · 2 sources The parts have been ordered, not delivered.
  4. Shipping Product is shipping to the customer. 0 records · 0 sources No sourced record sits at this stage. It is not inferred from the stage before it. Shipped is not accepted — the customer has not signed off.
  5. Accepted The customer formally accepted the delivered system. 2 records · 2 sources Acceptance normally starts the revenue clock. It is not revenue.
  6. Recognised Revenue is recognised under the contract. 2 records · 2 sources Billing, recognition and cash receipt are three separate events.

Chain Mapping shows dependencies and commercial position. It is research context, not investment advice, and a relationship shown here is only ever as strong as the document beside it. The stage-level supply chain · Stage explainers