Dahua L2+ 52-port PoE switch with 48 PoE, 4 SFP+ 10G and 750 W

Technical Specifications

• Dahua 52-Port Managed L2+ PoE Switch
• 48 RJ-45 ports, 10/100/1000 Mbps
• 4 SFP+ ports, 1/10 Gbps
• Switching capacity of 176 Gbps
• Packet forwarding rate of 130,944 Mpps
• 16 Mbit packet buffer
• 12,288-byte jumbo frames
• 32K MAC table
• 4,094 VLANs
• 10 VLAN interfaces

Functionalities

• PoE Watchdog to monitor port status and automatically reboot cameras with connection failures
• Long-distance PoE up to 250 m with bandwidth reduced to 10 Mbps
• PoE power consumption control and real-time monitoring to prioritize power to critical ports
• Wide operating temperature range from -10°C to +55°C
• Red ports compatible with IEEE 802.3af, IEEE 802.3at, IEEE 802.3bt, and Hi-PoE
• Minimalist web interface for easy configuration

Communication interface

• 1 console port for debugging
• Reset button

Network

• PoE protocols: IEEE 802.3af, IEEE 802.3at, Hi-PoE, and IEEE 802.3bt
• Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab, IEEE 802.3z, and IEEE 802.3ad
• Ethernet loop protection: STP, RSTP, and ERPS
• IEEE 802.1Q-based VLAN configuration
• Per-port VLAN
• LACP link aggregation
• Static and dynamic link aggregation
• IEEE 802.3x flow control
• Unknown unicast suppression
• Multicast and broadcast storm control
• IGMP Snooping
• LLDP
• DHCP client
• 802.1X, port isolation, RADIUS, and HTTPS
• QoS and ACL with SP/WRR queue scheduling
• 802.1p and DSCP priority mapping
• Per-port rate limiting
• Web and SNMP V1/V2C/V3 management
• NTP, logging, and Ping

Power

• Integrated power supply: 100–240 V AC, 50/60 Hz, 12 A max.
• Idle power consumption: 31.4 W
• Power consumption at full load ≤800 W
• 48 PoE ports
• Maximum total PoE power: 750 W
• Ports 1–4 with up to 90 W of PoE power per port
• Ports 5–48 with up to 30 W of PoE power per port
• PoE assignment: 1, 2, 4, 5 V+ and 3, 6, 7, 8 V-

Environmental

• Operating temperature: -10°C to +55°C
• Operating humidity: 5% to 95% RH, non-condensing
• Storage humidity: 5% to 95% RH, non-condensing
• 8 kV air discharge electrostatic discharge (ESD) protection
• 6 kV electrostatic discharge (ESD) protection against contact discharge
• Common-mode lightning protection: 4 kV
• Differential-mode lightning protection: 2 kV

Physical Characteristics

• Rack-mount or desktop installation
• Dimensions: 440 mm × 391 mm × 44.0 mm
• Packaging dimensions: 561 mm × 513 mm × 146 mm
• Weights: net 5.7 kg, gross 7 kg

Contents

• DAHUA-5380 52-Port L2+ Managed PoE Switch (DH-S5452-48GT4XF-750)
• User Manual
• Legal and Regulatory Information
• Warranty Card
• List of Hazardous Substances
• Power Cable
• Rack-mount kit