Dahua 20-port Gigabit managed switch

Technical features

• Dahua Gigabit Manageable Switch
• 18 10/100/1000 Mbps RJ45 ports
• 2 SFP 1000 Mbps ports
• 56 Gbps switching capacity
• 29.76 Mpps packet forwarding rate
• 4.1 Mbit packet buffering
• 10K Byte Jumbo Frame
• 8K MAC table
• Up to 4K VLANs
• 10 VLAN interfaces
• IEEE 802.3x communication standard

Functionalities

• Web management via HTTP and HTTPS
• STP and RSTP support
• Static and LACP link aggregation
• IEEE 802.3x full-duplex IEEE 802.3x flow control
• IGMP Snooping
• DHCP Client, DHCP Server and DHCP Snooping functions
• IEEE 802.1x security
• Fanless design

Communication interface

• 1 debug console
• Reset button

Network

• 18 RJ45 10/100/1000 Mbps interfaces
• 2 SFP 1000 Mbps interfaces
• WEB management via HTTP and HTTPS
• LLDP support
• QoS support

Power supply

• 12 VDC power supply
• Power adapter included
• Standby power consumption up to 6 W
• 24 W full load power consumption

Environmental

• Operating temperature -10 °C to +55 °C (-10 °C to +55 °C)
• Operating humidity 10 % to 90 % RH
• Storage temperature -40 °C to +75 °C (-40 °F to +75 °C)
• 5 % to 95 % RH storage humidity
• Electrostatic discharge protection 8 kV in air and 6 kV by contact
• 2 kV common mode and 1 kV differential mode overvoltage protection

Physical characteristics

• Metal casing
• Dimensions: 440 x 163.85 x 43.65 mm (440 x 163.85 x 43.65 mm)
• Net weight: 1.57 kg
• Gross weight: 2.25 kg

Contents

• DAHUA-5136 Gigabit Managed Switch (DH-SG4020)
• Power adapter included

Certifications and Standards

• CE Certified