# NADDOD Infrastructure Classification

Date: 2026-05-09
Actor: Codex
Scope: NADDOD remaining detail gaps
Mode: DB-only classification

## Root Cause

Most remaining NADDOD detail gaps were not missing optical transceiver details. They were infrastructure products inside the transceiver table:

- switches
- ConnectX adapter cards
- Quantum/Spectrum systems
- ONIE/port/cage products

## DB Correction

Updated `18` rows by source/title evidence:

- switch/Quantum/Spectrum/ONIE/ports => `Switch / Network Infrastructure`
- adapter/ConnectX => `NIC / Adapter`

Implementation notes:

- used allowed `data_confidence=scraped_unverified`
- added note: `classified as non-transceiver infrastructure product by source/title evidence`
- marked `details_verified=true` only when a source product URL existed

## Result

Public TIP health after pass:

- `details_verified=11466`
- `fully_verified=10177`
- total products: `17647`
- status: `healthy`
- load status: `ok`
- memory used: `12%`

## Training Note

TIPLLM must not force switches/NICs/infrastructure into optical transceiver fields. These products can be source/detail verified as infrastructure records, but they must not participate in optical 1:1 equivalence matching.