Switch|DAHUA|DH-SG4028|SG4028

This product is not available in leasing.

Delivery costs:

In our office	for free
Riga	5.69 EUR
Riga district	7.11 EUR
Regional centers	8.54 EUR
Rest of the Latvia	8.54 EUR
	3.56 EUR

138.02

Price to 2026-06-24
In stock: 4
Last time product information was updated:
2026-06-23 21:13

Quantity:

Apraksts

Parameters - Switch|DAHUA|DH-SG4028|SG4028

Spanning tree protocol:	Jā
Vendor homepage:	https://www.dahuasecurity.com/products/All-Products/Transmission/IT-Channel-Products/Managed-Switch/SG4028
Model name:	DH-SG4028
Switching capacity:	56
Forwarding rate:	41.664
Units per shipping box:	1
Unit calculated volume:	0.01603
Unit calculated weight:	2.73
Description:	Equipped with a high performance switching engine, the 28-Port All-Gigabit Managed Switch performs optimally. It has low transmission delay, large buffer and is highly reliable. It also has a strong switching capability and optimizes transmission performance when accessing Ultra HD videos. With its full metal design and fanless design, the device has great heat dissipation and is low power consumption, working in environments ranging from ā€“10Ā°C to 55Ā°C (+14Ā°F to +131Ā°F). With protection against overvoltage, EMC and overcurrent from power input terminals, the switch effectively resists interference from static electricity, lightning, and pulses. It also has powerful network management functions, supporting IGMP Snooping, Link Aggregation, QoS, LLDP, STP/RSTP, Web. Link Aggregation Combines multiple physical links into one virtual channel for dynamic redundancy and load balancing, ensuring that the connection remains stable. Quality of Service (QoS) Uses mechanisms
Summary:	Dahua Technology SG4028. Switch type: Managed, Switch layer: L2. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 26, Console port: RJ-45. Full duplex. MAC address table: 8000 entries, Switching capacity: 56 Gbit/s. Networking standards: IEEE 802.1x, IEEE 802.3x. DC input voltage: 12 V. Rack mounting
Vlan support:	Jā
Number of vlans:	4000
Product colour:	Black
Unit box height:	0.11
Unit box length:	0.53
Unit box width:	0.275
Units per pallet:	Nav
Power consumption (max):	24
Power source:	AC
Jumbo frames:	10000
Jumbo frames support:	Jā
Mac address table:	8000
Packet buffer memory:	4.1
Dhcp features:	DHCP client/DHCP server/DHCP snooping
Igmp snooping:	Jā
10g support:	No
Ethernet lan data rates:	10,100,1000
Flow control support:	Jā
Full duplex:	Jā
Link aggregation:	Jā
Networking standards:	IEEE 802.1x/IEEE 802.3x
Quality of service (qos) support:	Jā
Switch layer:	L2
Switch type:	Managed
Web-based management:	Jā
Basic switching rj-45 ethernet ports quantity:	26
Basic switching rj-45 ethernet ports type:	Gigabit Ethernet (10/100/1000)
Console port:	RJ-45
Gigabit ethernet (copper) ports quantity:	26
Sfp module slots quantity:	2
Rack mounting:	Jā
Reset button:	Jā
Fanless:	Jā
Mean time between failures (mtbf):	467125.73
Dc input voltage:	12
Power supply included:	Jā
Power over ethernet (poe):	No
Operating relative humidity (h-h):	10 - 90
Operating temperature (t-t):	-10 - 55
Storage relative humidity (h-h):	5 - 95
Storage temperature (t-t):	-40 - 75
Depth:	440
Height:	43.65
Weight:	1570
Width:	163.85
Package depth:	520
Package height:	107
Package weight:	2250
Package width:	271
Sustainability compliance:	Jā
Compliance certificates:	CE

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