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transceiver-db/sync/history/2026-05-09-qsfptek-cable-aoc-parser-and-backfill.md
Rene Fichtmueller bb9c495497 fix: verify qsfptek cable details
2026-05-09 17:03:35 +02:00

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QSFPTEK Cable AOC Parser And Backfill

Date: 2026-05-09 Actor: Codex Scope: QSFPTEK remaining detail gaps Mode: DB-only correction plus scraper parser hardening

Root Cause

QSFPTEK still had detail gaps because:

  • the scraper did not pass productUrl to findOrCreateScrapedTransceiver
  • generic leading lengths like 1m, 2m, 10m, 15m, 30m were not parsed
  • MFS/MCP cable families were not classified as AOC/DAC cable products

Code Change

Patched packages/scraper/src/scrapers/qsfptek.ts:

  • parse generic meter/kilometer reach
  • classify MFS/AOC/active fiber as AOC Cable
  • classify MCP/DAC/Copper/Twinax as Cable
  • write productUrl in the DB upsert
  • set Copper/DAC wavelength to N/A
  • add safe optical family wavelength parsing for future catalog runs

Synced to active /opt/tip; pnpm -C packages/scraper build passed.

DB Backfill

  • QSFPTEK rows missing details: 36
  • deterministic cable/AOC rows with source URL and leading length: 28
  • rows updated: 28
  • additional rows promoted to fully_verified: 8

Training Note

TIPLLM should treat QSFPTEK MFS... rows as AOC/active fiber cable candidates and MCP... rows as DAC/Copper cable candidates, but only mark details verified when source URL and deterministic length are present.