HP 2920-48G-POE+ J9729A Managed Switch 44x 10/100/1000, 4x Gigabit SFP, ARM 625MHz Processor, PoE+ I/O ports and slots: - 44 RJ-45 autosensing 10/100/1000 PoE+ ports - Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T, IEEE 802.3at PoE+) - 4 RJ-45 dual-personality 10/100/1000 PoE+ ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T, IEEE 802.3at PoE+) - 1 dual-personality (RJ-45 or USB micro-B) - 1 USB 1.1 - 1 RJ-45 out-of-band management port - 2 module slots - 1 stacking module slot