9-port Dahua Layer 2 cloud-managed Gigabit PoE switch

Technical features

• 8 10/100/1000 Mbps PoE RJ45 10/100/1000 Mbps PoE ports
• 1 x RJ45 10/100/1000 Mbps uplink port
• 18 Gbps switching capacity
• 13,392 Mpps packet forwarding rate
• 4 Mbit packet buffer
• 15360 byte Jumbo Frame
• 8K MAC table
• 2,482,955 hours MTBF
• Fanless metal design

Functionalities

• Managed and unmanaged mode selectable via DIP switch
• Local management via web
• Centralized cloud management via DoLynk Care
• Real-time network monitoring
• Topology visualization via LLDP
• EasyConfig for automatic detection and configuration of network and security systems
• PoE Watchdog for port status detection and automatic reboot on connection failure
• Loop protection with alarm and kill mechanism to avoid broadcast storms
• STP and RSTP for network stability and route redundancy
• Link aggregation for dynamic redundancy and load balancing
• Long distance PoE up to 250 m with bandwidth reduced to 10 Mbps

Communication interface

• DIP switch for managed mode, PoE Watchdog and extended mode
• Managed mode enabled by default for local web and cloud management
• DIP selectable unmanaged mode
• PoE Watchdog for ports 1-8 with automatic reboot if no traffic for 2 minutes
• Extended mode for ports 1-8 with transmission up to 250 m at 10 Mbps
• 1 reset button

Network

• IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab, IEEE 802.3az, IEEE 802.3ad standards
• 32 VLANS
• IEEE 802.1Q VLAN
• Ethernet loop protection using STP and RSTP
• Static link aggregation
• IEEE 802.3x flow control
• Unknown unicast suppression
• Multicast storm control
• Broadcast storm control
• MAC + port binding
• Loop prevention
• Local port mirroring
• N:1 mirroring
• DHCP client
• Port isolation
• Equipment management via web, cloud, logs and fault alarming

Power supply

• Power supply via external 54 V and 2.22 A adapter
• Total PoE budget ≤110 W
• Ports 3-8 with PoE power ≤30 W per port
• Ports 1-2 with PoE power ≤90 W per port
• IEEE 802.3af, IEEE 802.3at, Hi-PoE and IEEE 802.3bt PoE protocols
• PoE power management
• PoE power on/off
• PoE shutdown if overload is detected
• PoE pin assignment of 1.2 (V+) and 3.6 (V-) pins
• 4.7 W idle power consumption
• Full load power consumption of 112 W

Environmental

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

Physical characteristics

• Sheet metal housing material
• Tabletop or wall mounting
• Dimensions of 184.6 mm × 103.3 mm × 27 mm
• Packing dimensions of 252 mm × 137 mm × 113 mm
• Net weight 0.36 kg (0.79 lb)
• Gross weight of 1.13 kg (2.49 lb)

Contents

• Dahua cloud manageable PoE switch DAHUA-5205 (DH-CS4009-8GT-110)
• 1 user manual
• 1 legal and regulatory information document
• 1 power cable
• 1 power adapter

Certifications and regulations

• CE certification