Dahua Hardened 6-port cloud-managed Gigabit switch with 4 PoE ports and 60 W Hi-PoE

Technical Specifications

• Dahua Hardened 6-Port Gigabit Cloud-Managed Switch with 4 PoE Ports
• Layer 2 switch
• 12 Gbps switching capacity
• Packet forwarding rate of 8,928 Mpps
• 8.4 Mbit packet buffer
• MAC address table with capacity for 8K entries
• Up to 16 static MAC addresses
• Support for jumbo frames up to 12,288 bytes
• 16 MB of flash memory and 256 KB of RAM
• Mean Time Between Failures (MTBF) of 1,175,114 hours
• Electrostatic discharge protection of 8 kV air discharge and 6 kV contact discharge
• Surge protection of 6 kV in common-mode and 2 kV in differential-mode

Functionalities

• Selectable managed or unmanaged operation
• Local management via web browser and cloud management via app
• Network topology generation and visualization via LLDP
• Up to 32 VLANs via IEEE 802.1Q
• Support for STP and RSTP for loop protection
• Static link aggregation with up to 3 groups
• Flow control, unknown unicast suppression, and multicast and broadcast storm control
• MAC address binding to ports and loop prevention
• Port isolation and local port mirroring
• DHCP client, system logs, and failure alarms
• PoE Watchdog to monitor ports 1–4 and automatically reboot ports with no traffic for 2 minutes
• Extended mode to transmit power and data up to 250 m at 10 Mbps via ports 1–4

Communication interface

• DIP switch for managed, extended, and PoE Watchdog modes
• A reset button

Network

• Four 10/100/1000 Mbps RJ45 PoE ports
• Two 100/1000 Mbps SFP uplink ports
• Compliant with IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3az, and IEEE 802.3ad

Power

• Dual external power input via terminal block and DC connector
• 48–57 V DC power supply, 1.36–1.14 A
• Power adapter included
• Total PoE budget of up to 60 W
• Port 1 with Hi-PoE output of up to 60 W
• Ports 2–4 with PoE output of up to 30 W per port
• Compatible with IEEE 802.3af, IEEE 802.3at, and Hi-PoE
• Power consumption management and PoE power on/off control
• PoE disconnection upon overload detection
• PoE assignment via pins 1, 2, 4, and 5 for V+ and pins 3, 6, 7, and 8 for V-
• Standby power consumption of 2 W
• Power consumption at full load: 65 W

Environmental

• Operating temperature: -30 °C to +65 °C
• Operating humidity: 10% to 90%, non-condensing
• Storage temperature: -40 °C to +85 °C
• Storage humidity: 5% to 95%, non-condensing
• IP30 protection
• Vandal-resistant rating: IK06

Physical Characteristics

• Iron housing
• DIN rail or desktop mounting
• Dimensions: 159.8 × 117.4 × 30 mm
• Net weight: 0.33 kg
• Gross weight: 0.9 kg
• Packaging dimensions: 267 × 239 × 77 mm

Contents

• Dahua Hardened Cloud-Managed Switch DAHUA-5519 (DH-CHS4206-4GT-60)
• User Manual
• Legal and Regulatory Documentation
• Power cable
• Power Adapter
• Terminal block

Certifications and Standards

• CE Certification