Dahua - DH-S4228-24GT-360 - 24-Port PoE Desktop Managed Gigabit Switch (PoE++)
Part number:
DH-S4228-24GT-360
Price:

The DH-S4228-24GT-360 managed PoE switch comes with 24 gigabit PoE Ethernet ports and two (2) gigabit optical ports. Highly reliable, it can carry a full load of 360 W. It also has a strong switching capability and optimizes transmission performance when accessing Ultra HD videos. With its full metal design, the device has great heat dissipation and low power co sumption, working in environments ranging from -10°C to 55°C (+14°F to +131°F). It also has powerful network management functions, supporting various types of web and network management software based on SNMP. As part of our line of PoE 2.0 transmission products, this switch has PoE watchdog, long-distance transmission, Red Port 90 W, and intelligent PoE functions, ensuring it can handle the most demanding applications.

 

Features:

  • Layer 2 network management PoE switch.
  • Supports web, and network management software based on SNMP.
  • Network redundancy: STP/RSTP.
  • Supports PoE power consumption management, PoE power off management.
  • Supports IEEE802.3af, IEEE802.3at.
  • Port 1 and port 2 support IEEE802.3bt, and are compatible with Hi-PoE.
  • Supports PoE watchdog.
  • Supports 250 m long-distance transmission mode.
Hardware
Included Power Adapter Yes
PoEYes
Ethernet Port26
Optical Port2
Ethernet Port Speed10/100/1000 Mbps
Optical Port Speed1000 Mbps
Description of Function Slots

Port 1-24: 24 × RJ45 10/100/1000 Mbps(PoE)

Port 25-26: 2 × RJ45 10/100/1000 Mbps

Port 27-28: 2 × SFP 1000 Mbps

DebuggingConsole × 1
Reset Button1
Power Supply100-240 VAC, 50/60 Hz, 3.5 A
Operating Temperature–10°C to 55°C (+14°F to +131°F)
Operating Humidity5%–95% (RH)
Power ConsumptionIdling load: ≤ 20 W;
Full load: 360 W
Performance
Management TypeYes
MTBF467125.73 hours
Switching Capacity56 Gbps
Packet Forwarding Rate41.664 Mpps
Packet Buffer Size4.1 Mbit
Jumbo Frame10K Byte
MAC Table Size8K
VLAN Number4K
VLAN Interface10
Dynamic ARP512
Communication StandardIEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3ad
Feature
PoE ProtocolIEEE802.3af (PoE); IEEE802.3at (PoE+); Hi-PoE; IEEE802.3bt (PoE++)
PoE Power

Port 1-2: ≤ 90 W

Port 3-24: ≤ 30 W

Total: ≤ 360 W

PoE Power Consumption ManagementYes
PoE Pin Assignment1,2,4,5 (V+),3,6,7,8 (V-)
Long Distance PoE TransmissionYes
Spanning Tree ProtocolSTP; RSTP
VLAN FunctionYes
Link AggregationStatic link aggregation; LACP
IEEE 802.3x Flow ControlIEEE 802.3X-based flow control (full-duplex)
MulticastIGMP Snooping
DHCP FunctionDHCP client
DHCP-Server
DHCP-Snooping
SecurityIEEE 802.1x
ACL
Equipment ManagementWEB(http and https)
SNMP V1/V2C/V3
General
Statics ProtectionAir discharge: 8 kV;
Contact discharge: 6 kV
Lighting ProtectionCommon mode: 4 kV;
Differential mode: 2 kV
Net Weight3.405 kg (7.51 lb)
Gross Weight4.51 kg (9.94 lb)
Product Dimensions440 mm × 300 mm × 44 mm (17.32" × 11.81" × 1.73")
Packaging Dimensions525 mm × 410 mm × 110 mm (20.67" × 16.14" × 4.33")
CertificationsCE, FCC
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Description
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datasheet
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