Dahua CS4228-24GT-240-V2 28-Port Cloud Managed L2 Network Switch

Dahua CS4228-24GT-240-V2 28-Port Cloud Managed L2 Network Switch Dahua DH-CS4228-24GT-240-V2. Dahua Managed Cloud Switch. 24 Gigabit PoE ports and 4 Gigabit uplink (2 RJ45 + 2 SFP). DoLynk Care cloud management. Total PoE delivery of 240 W with BT 90 W ports. Intelligent PoE and long distance PoE up to 250 m. STP/RSTP and loop protection. Metal housing with ESD and surge protection. Desktop or rackmount installation Dahua gigabit gigabit managed cloud switch with 24 poe ports. Specifications: 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