Dahua Technology SG4028 Managed L2 Gigabit Ethernet (10 /100 /1000) Black

Design
Product colour: Black
Reset button: Yes
Rack mounting: Yes

Power
Power source: AC
Power consumption (max): 24 W
DC input voltage: 12 V
Power supply included: Yes

Security
DHCP features: DHCP server, DHCP snooping, DHCP client
IGMP snooping: Yes

Operational conditions
Operating temperature (T-T): -10 - 55 °C
Storage temperature (T-T): -40 - 75 °C
Storage relative humidity (H-H): 5 - 95%
Operating relative humidity (H-H): 10 - 90%

Management features
Quality of Service (QoS) support: Yes
Web-based management: Yes
Switch type: Managed
Switch layer: L2

Weight & dimensions
Height: 43.6 mm
Depth: 440 mm
Weight: 1.57 kg
Width: 163.8 mm

Network
Flow control support: Yes
Ethernet LAN data rates: 10,100,1000 Mbit/s
VLAN support: Yes
Link aggregation: Yes
Networking standards: IEEE 802.1x, IEEE 802.3x
10G support: No
Spanning tree protocol: Yes
Full duplex: Yes
Number of VLANs: 4000

Performance
Fanless: Yes
Mean time between failures (MTBF): 467125.73 h

Packaging data
Package height: 107 mm
Package depth: 520 mm
Package width: 271 mm
Package weight: 2.25 kg

Certificates
Compliance certificates: CE

Ports & interfaces
Console port: RJ-45
Basic switching RJ-45 Ethernet ports quantity: 26
Gigabit Ethernet (copper) ports quantity: 26
Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000)
SFP module slots quantity: 2

Data transmission
MAC address table: 8000 entries
Forwarding rate: 41.664 Mpps
Packet buffer memory: 4.1 MB
Jumbo frames: 10000
Switching capacity: 56 Gbit/s
Jumbo frames support: Yes

Power over Ethernet (PoE)
Power over Ethernet (PoE): No

Sustainability
Sustainability compliance: Yes