• Ethernet Speed: Gigabit
  • Ethernet Ports: 24
  • Poe Ports: 24
  • Total PoE Power: 375W
  • Max. Watt per Port: 90W
  • Type: Cloud Managed
  • Housing: Metal
  • Mounting: Desktop/Wall/Rack
  • PoE Type: 802.3af/at
  • SFP Ports: 2
  • Gigabit Uplink Ports: 2×RJ45+2×SFP
  • Recommended for: Professional IP Cameras

Dahua PoE Cloud Gigabit Switch 24port +2UP 375W CS4228-24GT-375

Order Code: 27293
  • Ethernet Speed: Gigabit
  • Ethernet Ports: 24
  • Poe Ports: 24
  • Total PoE Power: 375W
  • Max. Watt per Port: 90W
  • Type: Cloud Managed
  • Housing: Metal
  • Mounting: Desktop/Wall/Rack
  • PoE Type: 802.3af/at
  • SFP Ports: 2
  • Gigabit Uplink Ports: 2×RJ45+2×SFP
  • Recommended for: Professional IP Cameras
Stock Level: Available in 3 weeks
Price: €469.00
  • Meets the requirements of IEEE802.3,IEEE802.3u,IEEE802.3x,IEEE802.3ab,IEEE802.3z standards
  • Meets the requirements of IEEE802.3af, IEEE802.3at, Hi-PoE, and IEEE802.3bt power supply standards
  • Manages PoE power consumption and PoE power on/off. Supports Intelligent PoE
  • A wide operating temperature range and a full metal casing that is fully-enclosed and dust-proof

Hardware

  • Included Power Adapter : Yes
  • PoE : Yes
  • Ethernet Port : 24
  • Ethernet Port Speed : 10/100/1000 Mbps
  • Optical Port Speed : 1000 Mbps
  • Ethernet Port Uplink Speed : 10/100/1000 Mbps
  • Optical Port Uplink Speed : 1 Gbps
  • Description of Function Slots : Port 1-24: 24 × RJ-45 10/100/1000 Mbps (PoE); Port 25-26: 2 × RJ-45 10/100/1000 Mbps (uplink); Port 27-28: 2 × SFP 1000 Mbps (uplink)
  • Reset Button : 1
  • Power Supply : Built-in power supply: 100-240 VDC, 47-63 Hz, max 7 A
  • Operating Temperature : –10 °C to +55 °C 
  • Operating Humidity : 5%–95% (RH), non-condensing
  • Storage Temperature : –40 °C to +70 °C 
  • Storage Humidity : 5%–95% (RH), non-condensing
  • Power Consumption : Idling: ≤12.5 W ; Full load: 400 W

Performance

  • Layer: Layer 2
  • Management Type : Yes
  • Smart Managed Switch : Yes
  • MTBF : 67.80 years
  • Switching Capacity : 56 Gbps
  • Packet Forwarding Rate : 41.66 Mpps
  • Packet Buffer Size : 4 Mbit
  • Jumbo Frame : 15K Byte
  • MAC Table Size : 8K
  • VLAN Number : 32
  • Communication Standard : IEEE802.3; IEEE802.3u; IEEE802.3x; IEEE802.3ab; IEEE802.3z

Feature

  • PoE Protocol : IEEE802.3af; IEEE802.3at; Hi-PoE; IEEE802.3bt
  • PoE Power : Port 1-2 ≤ 90 W, Port 3-24 ≤ 30 W, total ≤ 375 W
  • PoE Power Consumption Management : Yes
  • PoE Pin Assignment : 1,2,4,5（V+）,3,6,7,8（V-）
  • Long Distance PoE Transmission : Yes
  • Spanning Tree Protocol : STP/RSTP
  • VLAN Function : Port-based VLAN
  • IEEE 802.3x Flow Control : Yes
  • DHCP Function : DHCP Client
  • Equipment Management : Web management; App management

General

  • Statics Protection : Air discharge: 8 kV; Contact discharge: 6 kV
  • Lighting Protection : Common mode: 4 kV; Differential mode: 2 kV
  • Net Weight : 2.66 kg 
  • Gross Weight : 3.26 kg 
  • Product Dimensions : 440 mm × 220 mm × 44 mm (L × W × H)
  • Packaging Dimensions : 540 mm × 342 mm × 90 mm (L × W × H)
  • Casing Material : Sheet metal
  • Installation : Desktop mount; rack mount
Datasheet
Send us your questions about the product.