SPECIFICATIONS:

Model: GS2048PS4
Fixed port:
48 10/100/1000Base-T ports
4 x 10Gigabit SFP+ ports
1 x Console port
1 x USB port
1 x Reset hole
LED Indicators: PWR, PoE, Link/Act LED
Input voltage: 100V~240V AC 50/60Hz
Power consumption: 750W (720W for PoE)
CPU: 400MHz ARM Cortex-A9
DDR: 2G DDR3 800MHz
RAM: 256Mbits
Flash Memory: 64Mbits
Operating temperature: 0°C~40°C
Storage temperature: -40°C~70°C
Relative humidity: 5%~95% (non-condensing)
Thermal methods: Built-in FAN
PoE port:
48 PoE ports
1-4 ports support IEEE802.3af/at/bt
5-48 ports support IEEE802.3af/at
PoE Standard: IEEE 802.3af/at/bt
Pin assignment:
IEEE 802.3af/at/: 2 pairs
V+ (RJ45 Pin 3, 6), V- (RJ45 Pin 1, 2)
IEEE 802.3bt/: 4 pairs
V+ (RJ45 Pin 1, 2), V- (RJ45 Pin 3, 6)
V+ (RJ45 Pin 4, 5), V- (RJ45 Pin 7, 8)
PoE management: Support Port-base PoE status view and control
Switching capacity: 176Gbps
Packet Buffer: 16Mbits
Throughput: 130.944Mpps