Standard 48 PoE (Gen1)
US-48-500W (500W)
Layer 2, PoE switch with (48) GbE, PoE+ and 24V passive PoE RJ45 ports, (2) 1G SFP ports, and (2) 10G SFP+ ports.
(48) GbE PoE+ ports
(2) 1G SFP ports
500W total PoE availability
Technical Specifications
Mechanical
Enclosure material SGCC steel
Hardware
Management interface Ethernet In-Band
(1) RJ45 Serial port Out-of-Band
Networking interface (48) GbE RJ45 ports
(2) 1G SFP ports
(2) 1/10G SFP+ ports
PoE interface (48) PoE/PoE+ (Pins 1, 2+; 3, 6-)
24V DC passive PoE (Pins 4, 5+; 7, 😎
Total non-blocking throughput 70 Gbps
Switching capacity 140 Gbps
Forwarding rate 104.16 Mpps
Power method Universal input, 100—240V AC, 50/60 Hz
Power supply AC/DC, internal, 500W
Supported voltage range 100—240V AC
Max. power consumption Excluding PoE output: 64W
Including PoE output: 500W
Total available PoE 500W
Max. PoE wattage per port by PSE 24V Passive PoE: 17W
PoE+: 34W
Voltage range PoE mode 24V Passive PoE: 20–27V
PoE+: 50—57V
ESD/EMP protection Air: ± 24kV, contact: ± 24kV
Sound level*
Fan level 0
Fan level 1
Fan level 2
Fan level 3
10.7 dBr
16.2 dBr
19.3 dBr
23.6 dBr
* Background noise level: 27.5 dBa.
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
LEDs
System Status
Ethernet PoE
Speed/Link/Activity
SFP Speed/Link/Activity
