roam/20211201125733-power_over_ethernet.org
Correl Roush e09e0fd972
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2024-12-18 20:02:13 -05:00

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:PROPERTIES:
:ID: 6de2329b-bdba-45ff-bfda-d4df5c2879c8
:ROAM_ALIASES: PoE
:END:
#+title: Power Over Ethernet
#+caption: Standard Types and Power Levels
| Name | IEEE Standard | Maximum PSE Power | PD Available Power |
|-------+-----------------------+-------------------+--------------------|
| PoE | IEEE 802.3af (Type 1) | 15.4 W | 12.95 W |
| PoE+ | IEEE 802.3at (Type 2) | 30 W | 25.50 W |
| PoE++ | IEEE 802.3bt (Type 3) | 60 W | 51 W |
| Poe++ | IEEE 802.3bt (Type 4) | 90 W | 71.3 W |