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DAHUA-4252 | 28-port L2 Managed Cloud Switch L2 with 24 PoE
DAHUA-4252DH-CS4228-24GT-37528-port L2 Managed Cloud Switch L2 with 24 PoE
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Products
Networking
Switching
Managed
DAHUA-4252
DAHUA-4252
DAHUA-4252_B
DAHUA-4252_C

28-port L2 Managed Cloud Switch L2 with 24 PoE

DAHUA-4252

DH-CS4228-24GT-375

This product is discontinued
It is replaced by the new version DAHUA-4981

Main features

  • Dahua Layer2 manageable switch in the cloud
  • 24 Gigabit PoE ports
  • 2 RJ45 Uplink Gigabit ports
  • 2 SFP Uplink Gigabit ports
  • 8K MAC addresses
  • PoE consumption management
  • Supports intelligent PoE
  • 375W total PoE delivery
  • Cloud management via Dolynk platform
  • Network topology management
  • Long distance PoE
  • Spanning Tree Protocol (STP)
  • Watchdog PoE
  • Loop protection
  • Includes 220V power supply.

Specifications

  • 24 PoE RJ45 10/100/1000Mbps PoE ports
  • 2 RJ45 Uplink 10/100/1000 Mbps RJ45 ports
  • 2 SFP Uplink 1000 Mbps ports
  • PoE consumption: ≤90W ports 1 to 2 (marked in red), ≤30W ports 3 to 24, ≤375W total.
  • PoE Standards:
    • IEEE802.3af (PoE).
    • IEEE802.3at (PoE+)
    • IEEE802.3bt (Hi-PoE).
  • Network standards:
    • IEEE802.3
    • IEEE802.3u
    • IEEE802.3x
    • IEEE802.3ab
    • IEEE802.3z
  • Powerful L2 functions
  • 56Gbps switching capacity
  • Packet transfer rate of 41.66Mpps
  • Packet buffer memory: 4Mbit
  • Jumbo frame: 15K Byte
  • MAC addresses: 8K
  • VLAN: 32
  • Port-based VLAN function
  • DHCP client
  • Cloud management via Dolynk platform
  • Web management and App management
  • PoE consumption management
  • PoE pin allocation 1,2,4,4,5（V+）,3,6,7,8（V-)
  • Long distance PoE transmission
  • Spanning Tree Protocol STP/RSTP
  • Reset button
  • Power supply: 100V ~ 240V AC, 47-63Hz, max. 7A
  • Power consumption: ≤12.5W (standby), 400W (maximum)
  • Storage Temperature: -40°C ~ +70°C
  • Storage relative humidity 5%~95%.
  • Operating temperature: -10°C ~ +55°C
  • Operating relative humidity 5%~95%.
  • Metal housing
  • Lightning-proof 4kV
  • Desktop or rackmount installation
  • Dimensions: 440 (W) x 44 (H) x 220 mm
  • Gross weight: 3.26 kg
  • Net weight: 2.66 kg
  • Power supply included
REFERENCE / MODEL DAHUA-4252 / DH-CS4228-24GT-375
Special Protection No
Technology IP || POE
PoE 24 PoE || 24 PoE+ || Hi-PoE
CCTV Mode Yes
Fiber Ports 2 (Gigabit)
RJ45 Ports 26 (Gigabit)
Installation environment Indoor
Material Metal
Managed Cloud || DOLINK Cloud || L2
Ring RSTP || STP
PoE budget 351-400W
Installation Desktop || Rackable
Fan Yes
Switch Type Access
Power Input Power Supply Included

Documentation

Language Name Type Action
EN
Certificate
EN
Certificate
Image
Image
Image
EN
Manual
EN
Manual
EN
Manufacturer's Data Sheet
EN
Self-generated File

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