D-LINK 28-port Gigabit Smart Managed PoE (370W) Switch DGS-1210-28MP

DGS-1210-28MP 28-port Gigabit Smart Managed PoE (370W) Switch with 4-port Gigabit Combo Uplinks 24 x 10/100/1000Base-T 802.3af/802.3at PoE, 4 x 100/1000Mbps GbE/SFP Combo Hardware Version : • F2 -General Interfaces : • 24 10/100/1000BASE-T PoE , • 4 100/1000 Mbps GbE/ SFP combo ports Port Standards : • IEEE 802.3 10BASE-T Ethernet (twisted-pair copper) • IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper) • IEEE 802.3u 100BASE-FX 100 Mbps over fiber optic • IEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted-pair copper) • IEEE 802.3z 1000BASE-X 1 Gbps over fiber optic • IEEE 802.3az Energy Efficient Ethernet (EEE) • IEEE 802.3x Flow Control • IEEE 802.3af/at compliance (for PoE ports) Network Cables : • UTP Cat. 5, Cat. 5e (100 m max.) Duplex Mode : • Full/Half-duplex for 10/100 Mbps, • Full-duplex for 1000 Mbps Media Interface Exchange : • Auto MDI/MDIX adjustment for all twisted-pair ports -Performance Switching Capacity : • 56 Gbps Transmission Method : • Store-and-forward MAC Address Table : • 8K entries Static MAC Addresses: • 256 entries Maximum 64 Byte Packet Forwarding Rate : • 41.7 Mpps Packet Buffer Memory : • 4.1 Mbits CPU Memory : • DDR3 128 MB Flash Memory : • 32 MB -PoE PoE Capable Ports : • Ports 1 to 24 Power Budget : • 370 W -LEDs Power (per device) : ok Link/Active/Speed (per port) : ok PWR Max : ok Fan Error : ok -Physical/Environmental Power Input : • 100 to 240 V AC 50/60 Hz internal universal power supply Max PowerConsumption (PoEenabled) : • 446.1 W/100 V, • 424.8 W/240 V Max Power Consumption (PoEdisabled) : • 29.8 W/100 V, • 29.0 W/240 V Standby Power Consumption : • 18.5 W/100 V, • 17.1 W/240 V Acoustics : • High speed: 51.7 dB(A), • Low speed: 44.9 dB(A) Heat Dissipation : • 1521.99 BTU/hr (100 V), • 1449.49 BTU/hr (240 V) Fans :• 2 Operating Temperature:• -5 to 50°C (23 to 122°F) Storage Temperature:• -20 to 70°C (-4 to 158°F) Operating Humidity:• 0% to 95% relative humidity Storage Humidity:• 0% to 95% relative humidity