Product Specifications • Dimensions: 485 x 43.7 x 285.4mm (19.09 x 1.72 x 11.24″) • Weight: 4.7kg (10.4lbs) • Total Non-Blocking Throughput: 26Gbps • Switching Capacity: 52Gbps • Forwarding Rate: 38.69 Mpps • Max. Power Consumption: Includes PoE Output: 250W Excludes PoE Output: 30W • Power Method: 100-240VAC / 50-60Hz, Universal Input • Power Supply: AC/DC, Internal, 250W DC • LEDs Per Port: RJ45 Data Ports: PoE, Speed/Link/Activity SFP Data Ports: Speed/Link/Activity • Networking Interfaces: (24) 10/100/1000Mbps RJ45 Ethernet Ports + (2) 1Gbps SFP Ethernet Ports • Management Interface: (1) RJ45 SerialPort, Ethernet In/Out Band • Certifications: CE, FCC, IC • Rackmount: Yes, 1U High • ESD/EMP Protection: Air: ±24kV / Contact: ±24kV • Operating Temperature: -5 to 40°C (23 to 104°F) • Operating Humidity: 5 to 95% non-condensing • Shock and Vibration: ETSI300-019-1.4 Standard PoE per Port • PoE Interfaces: PoE+ IEEE 802.3af/at (Pins 1,2+;3,5-) / 24VDC Passive PoE (Pins 4,5+;7,8-) • 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