* 24-Port 10/100/1000Base-T Gigabit RJ-45 with IEEE 802.3af PoE Injector

* 4 100/1000Base-X mini-GBIC/SFP slots, shared with Port-21 to Port-24

* 2 HDMI-like 5GbE Stacking interfaces

* RS-232 DB9 console interface for Switch basic management and setup

* Complies with IEEE 802.3af Power over Ethernet End-Span PSE

* Up to 24 IEEE 802.3af devices powered

* Supports PoE Power up to 15.4 watts for each PoE ports

? Auto detect powered device (PD)

? Circuit protection

? Remote power feeding up to 100m