16-Port Gigabit Managed PoE Switch
وصف المنتج
The Dahua DH-PFS4218-16GT-190 is a Layer 2 managed PoE distribution switch, equipped with 16 Gigabit Ethernet ports with PoE support and 2 Gigabit SFP uplink ports. Designed for high-definition video transmission, it offers robust network management capabilities, making it ideal for surveillance systems and enterprise networks.
Key Features:
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16x 10/100/1000Mbps PoE ports
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2x 1000Mbps SFP uplink ports
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Supports IEEE802.3af, IEEE802.3at, and Hi-PoE standards
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Total PoE power budget: 190W
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Port 1 and 2 support up to 60W (Hi-PoE)
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Switching capacity: 52Gbps
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Packet forwarding rate: 23.81 Mpps
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4MB buffer memory
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MAC address table: 8K entries
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Supports STP/RSTP/MSTP for network redundancy
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Network management via Web, Telnet, CLI, and SNMP v1/v2c/v3
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Enhanced security features: IEEE802.1X, HTTPS, SSH/SSL
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QoS support with IEEE802.1p/1Q and CoS/ToS
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High EMC protection design
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Specifications:
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Dimensions: 440mm × 300mm × 44mm
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Material: Metal casing
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Color Options: Black
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Power Requirements: AC 100-240V, 50/60Hz
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Other Specifications:
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Operating Temperature: -10°C to +55°C
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Operating Humidity: 5%–95% RH (non-condensing)
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Lightning Protection: Common Mode: 2kV; Differential Mode: 1kV
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Management Interfaces: 1x RS232 Console port
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