Discription S220-48P4S (48*10/100/1000BASE-T ports(380W PoE+), 4*GE SFP ports, built-in AC power)
Features Downlink: 24 x 10/100/1000BASE-T ports (400W PoE+)
Uplink: 4 x 10GE SFP+ ports
Dimensions (H x W x D): 43.6 mm x 442.0 mm x 220.0 mm Weight: 2.92 kg
Input Voltage: (AC: 100 V AC to 240 V AC, 50/60 Hz) (DC: 240 V DC)
Maximum Power Consumption: Without PoE: 44.35 W
Maximum Power Consumption: Full PoE Load: 485.91 W
Operating Temp: –5°C to +50°C (23°F to 122°F)
Storage Temp: –40°C to +70°C (–40°F to +158°F)
Operating Humidity: 5% RH to 95% RH (non-condensing)
Working Modes: Standard mode, port isolation, port bonding, flow control disabling
Heat Dissipation Mode: Fanless, natural heat dissipation, intelligent fan speed adjustment
Fan Modules: 2 built-in
Power Supply Mode: AC built-in
Memory: 2 GB RAM
Flash Memory: 1 GB
Console Port: RJ45
Service Port Surge Protection: ±7 kV (common mode)
Power Supply Surge Protection: ±6 kV (differential mode and common mode)
Ingress Protection Level: IP20

Weight	4.5 kg
Dimensions	46 × 65 × 19 cm