Model	JL385A
Ports	24 RJ-45 autosensing 10/100/1000 PoE+ ports 2 SFP 100/1000 Mbps ports
Processor	ARM Cortex-A9 @ 400 MHz
RAM	256 MB SDRAM
Flash	64 MB
Packet buffer size	1.5 MB
Latency	100 Mb Latency: < 7 μs 1000 Mb Latency: < 2 μs
Throughput	77.3 Mpps
Switching capacity	52 Gbps
MTBF	57.1 years
MAC address size	16K entries
Jumbo frame support	9216 bytes
Layer 2 Switching	VLAN, Spanning Tree, BPDU filtering
Layer 3 Services	ARP, DHCP Relay
Layer 3 Routing	Static IPv4 routing, Link aggregation, Convergence
Voltage	100 – 240 VAC
Maximum power rating	435W
PoE Power	370W PoE+
Operating temperature	0°C to 40°C
Operating relative humidity	15% to 95%, noncondensing
Dimensions	44.25 x 32.26 x 4.39 cm
Weight	4.4kg

HP 1920S 24G 2SFP PoE+ Switch JL385A