24 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+); Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only; 4 SFP+ 1/10GbE ports; PHY-less

Specification

Product
Product id	551112
Brand	Hewlett Packard Enterprise
Partnr	JL255A#ABB
EAN/UPC code	1900170072298
Product information sheet(s)
Data transmission
MAC address table	32768 entries
Switching capacity	128 Gbit/s
Throughput	95 Mpps
Network
Copper ethernet cabling technology	10BASE-T, 100BASE-TX, 1000BASE-T, 10GBASE-T
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity	24
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Gigabit Ethernet (copper) ports quantity	24
SFP+ module slots quantity	4
Design
Rack mounting	Y
Form factor	1U
Performance
Fanless	N
Power over Ethernet (PoE)
Power over Ethernet (PoE)	Y
Power over Ethernet plus (PoE+) ports quantity	24
Power over Ethernet (PoE) power per port	30 W
Total Power over Ethernet (PoE) budget	370 W