Ubiquiti model ES-24-250W

Layer 2/3, PoE switch with (24) Gigabit RJ45 ports, (2) SFP ports, and a 250W power supply.

(24) GbE RJ45 ports

(2) SFP ports

250W total PoE availability

Rack-mountable, 1U

Technical Specifications
Mechanical

Dimensions 485 x 43.7 x 285.4 mm (19.1 x 1.7 x 11.2")

Weight 4.7 kg (10.4 lb)

Hardware

Networking interface (24) 10/100/1000 Mbps RJ45 Ethernet ports

(2) 1 Gbps SFP ports

Management interface (1) RJ45 serial port, Ethernet In/Out-Band

Total non-blocking throughput 26 Gbps

Switching capacity 52 Gbps

Forwarding rate 38.69 Mpps

Power method 100-240V AC, 50-60 Hz, universal input

Power supply AC/DC, internal, 250W

Max. power consumption Includes PoE output: 250W

Excludes PoE output: 30W

LEDs RJ45 ports: PoE, speed/link/activity

SFP ports: speed/link/activity

Rackmount Yes, 1U High

ESD/EMP protection Air/contact: ±24 kV

Shock and vibration ETSI300-019-1.4 Standard

Ambient operating temperature -5 to 40° C (23 to 104° F)

Ambient operating humidity 5 to 95% noncondensing

Certifications CE, FCC, IC

PoE Per Port

PoE interface PoE/PoE+ (Pins 1, 2+; 3, 6-)

24V DC passive PoE (Pins 4, 5+; 7, 8-)

Max. PoE+ wattage per port by PSE 34.2W

Voltage range PoE+ mode 50–57V

Max. passive PoE wattage per port 17W

24V passive PoE voltage range 20-27V