PWR-28 — PoE Class 1–8 support + 2-pair/4-pair delivery
draft · Power
Statement
The PoE subsystem (based on TPS23881 IEEE 802.3af/at/bt-compliant PSE controller) shall support Class 1 through Class 8 powered devices and shall support both 2-pair and 4-pair power delivery modes depending on DUT requirements
Acceptance Criteria
Class 1–8 compliant per IEEE 802.3af/at/bt; 2-pair and 4-pair modes selectable; operates from external 56 V supply; max combined output 90 W. Per Sparrow Hardware Datasheet v3 §6.5 (sourceRef: 01_ProductSpec/Sparrow Hardware Datasheet-v3-20260504_150735.pdf)
Sign-offs
No sign-offs recorded. Approving a requirement records one here.