{"id":"arista-qdd-400g-dr4-3190583073","brand":"Arista","brandSlug":"arista","identifier":"QDD-400G-DR4","name":"Arista QDD-400G-DR4 — Optics & transceivers","identityKind":"part-number","category":"optics","specifications":[{"label":"Connector designation","value":"QSFP-DD","sourceId":"customer-library","recordId":"pn-934682304af9735a05bf","verificationStatus":"unverified_inherited"},{"label":"Title-derived · network rate/connector","value":"400G, QSFP","sourceId":"title-derived-v27-1","verificationStatus":"unverified_inherited"}],"sourceRefs":[{"sourceId":"customer-library","recordId":"pn-934682304af9735a05bf"}],"legacyUrls":["/parts-stock?q=QDD-400G-DR4"],"platformIds":[],"officialSources":[],"aliases":[],"stockStatus":"quotation-required","price":null,"exactPhoto":null,"categoryLabel":"Optics & transceivers","reviewStatus":"inherited-technical","technicalFieldCount":2,"href":"/explore/product/arista-qdd-400g-dr4-3190583073","searchText":"arista qdd-400g-dr4 — optics & transceivers qdd-400g-dr4 arista optics & transceivers  connector designation qsfp-dd title-derived · network rate/connector 400g, qsfp","titleDerivedSpecs":[{"label":"Title-derived · network rate/connector","value":"400G, QSFP","sourceId":"title-derived-v27-1"}],"englishContent":"Prepare an ASTER RACKIT sourcing request for QDD-400G-DR4. Record the exact part number, required quantity and destination system. Review the listed evidence and confirm the offered unit, accessories and compatibility before purchase","facets":{"interface":["QSFP"],"capacity":[],"generation":[],"lifecycle":["unverified"]},"facetEvidence":"Mixed inherited/title-derived/OEM-reviewed facts; inspect the source field before relying on a facet.","indexEligible":false}