UniFi Switch US-24-250W

Thiết bị mạng Switch Unifi US-24-250W

Product	US-24-250W
Dimensions	485 x 43.7 x 285.4 mm (19.09 x 1.72 x 11.24″)
Weight	4.7 kg (10.4 lb)
Networking Interfaces	(24) 10/100/1000 Mbps RJ45 Ethernet Ports (2) 1 Gbps SFP Ethernet Ports
Management Interface	(1) RJ45 Serial Port Out-of-Band, Ethernet In-Band
Total Non-Blocking Throughput	26 Gbps
Switching Capacity	52 Gbps
Forwarding Rate	38.69 Mpps
MAC Address Table	16384
Maximum Aggregations	6
Monitoring Sessions	1
Maximum VLANs	255
Power Method	100-240VAC/50-60 Hz, Universal Input
Power Supply	AC/DC, Internal, 250W DC
Max. Power Consumption	Including PoE Output		Excluding PoE Output
	250W		30W
LEDs Per Port	RJ45 Data Ports		SFP Data Ports
	PoE, Speed/Link/Activity		Speed/Link/Activity
Sound Level*	Fan Level 0	Fan Level 1	Fan Level 2	Fan Level 3
	9.1 dBr	14.2 dBr	16.8 dBr	21.2 dBr
ESD/EMP Protection	Air: ± 24 kV, Contact: ± 24 kV
Shock and Vibration	ETSI300-019-1.4 Standard
Operating Temperature	-5 to 40° C (23 to 104° F)
Operating Humidity	5 to 95% Noncondensing
Certifications	CE, FCC, IC
* Background noise level: 27.5 dBa
PoE+ Per Port
PoE Interfaces	PoE+ IEEE 802.3af/at (Pins 1, 2+; 3, 6-) 24VDC Passive PoE (Pins 4, 5+; 7, 😎
Max. PoE+ Wattage per Port by PSE	34.2W
Voltage Range 802.3at Mode	50–57V
Max. Passive PoE Wattage per Port	17W
24V Passive PoE Voltage Range	20-27V