Dahua Gigabit Gigabit Managed Cloud Switch with 24 PoE Ports

Technical features

• Dahua Managed Cloud Switch
• 24 RJ-45 10/100/1000 Mbps PoE ports
• 2 x RJ-45 10/100/1000 Mbps uplink ports
• 2 SFP 1000 Mbps uplink ports
• IEEE802.3, IEEE802.3u, IEEE802.3x, IEEE802.3ab and IEEE802.3z compliant
• 56 Gbps switching capacity
• 41.66 Mpps forwarding rate
• 15K Byte Jumbo Frame Size
• 8K MAC table
• 32 VLANS

Features

• Cloud management via DoLynk Care (web and app)
• Topology visualization via LLDP
• PoE Watchdog with automatic port reboot
• Long distance PoE up to 250 m
• STP/RSTP spanning tree protocol
• Loop protection with automatic alarm and removal
• IEEE 802.3x flow control
• DHCP client

Power

• Internal power supply 100-240 VAC, 47-63 Hz, max 4 A
• Standby power consumption ≤ 12.5 W
• Maximum power consumption 265 W
• Total PoE power ≤ 240 W
• PoE ports 1-2 up to 90 W; ports 3-24 up to 30 W

Environmental

• Operating temperature -10 °C to +55 °C (-10 °C to +55 °C)
• Operating humidity 5%-95% (non-condensing)
• Storage temperature -40 °C to +70 °C (-40 °F to +70 °C)
• Storage humidity 5%-95% (non-condensing)
• ESD protection by air discharge 8 kV and by contact 6 kV
• Lightning protection in common mode 4 kV and differential mode 2 kV

Physical characteristics

• Metal housing
• Desktop or rackmount installation
• Dimensions 440 × 220 × 44 mm
• Net weight: 2.50 kg
• Gross weight: 3.15 kg

Contents

• 28-Port Gigabit Managed Cloud Switch with 24 PoE ports DAHUA-4251-V2 (DH-CS4228-24GT-240-V2)