Switch Module HP (24 ports) : 20 ports Ethernet LAN (RJ-45) , 4 ports SFP/SFP+. Input and output ports: 4 open mini-GBIC (SFP) slots; 20 RJ-45 autosensing 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+), Media Type: Auto-MDIX, Duplex: 10Base-T/100Base-TX: half or full; 1000Base-T: full only .
Interface type (ethernet): Gigabit. Data transfer rate: 10/100/1000 Mbit/s and cabling type ethernet (copper): 1000BASE-T, 100BASE-TX, 10BASE-T