Optical, photonics & datacom interconnect

Claim

Thirteen names screened in round 3 of the July sweeps. 10 of 13 above their own historical multiple bands. The extreme case: LITE at 2.6x its own recent-high price-to-book — not 2.6x book, 2.6x its own previous peak multiple.

This field, together with ATE, is where [[pattern-ai-levered-fields-trade-above-own-band]] was established.

The field has structurally shrunk

JNPR, INFN and DZSI are no longer independently investable — see [[pitfall-not-investable-universe]]. Consolidation has removed much of the mid-tier, which both concentrates the AI-narrative premium in the survivors and makes the field less screenable than its history suggests.

Trigger identified but not entered on the watchlist

HLIT <$10 — surfaced in the July synthesis, offered, never added to Watchlist.md.

What would falsify this

The AI-datacom interconnect capex cycle breaking hard enough to reset the earnings base — which would take the survivors below their bands for the first time since 2023.

History

• 2026-07-29 — swept in round 3 of the July tech sweeps.