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Dahua DH-PFS4307-4ET-96
Dahua - 4-port PoE Hardened Managed Megabit Ethernet Switch, Four (4) 100 Mbps Ethernet Ports and Three (3) 1000 Mbps Uplink Optical Ports, Four (4) 100 Mbps Ethernet Ports and Three (3) 1000 Mbps Uplink Optical Ports, IEEE802.1Q-based VLAN Configuration, 250 m PoE Distance with 10 Mbps Transmission Speed, PoE Watchdog Functionality, 48-57 VDC, 2 A-1.68 A.
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SKU: PFS43074ET96
Dahua DH-PFS4307-4ET-96
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Specifications
4-port PoE Hardened Managed Megabit Ethernet Switch
Dahua's 4-port PoE Hardened Managed Megabit Ethernet Switch has four (4) 10/100 Mbps Ethernet ports and three (3) 1000M SFP uplink ports. With its all-metal design, the product has good heat dissipation but low power consumption and can work in environments from –30°C to +65°C. With Telnet, web management, SNMP and other functions, the device can be remotely managed.
Key Features:
- 1Four (4) 100 Mbps Ethernet Ports and Three (3) 1000 Mbps Uplink Optical Ports
- Complies with IEEE 802.3af and IEEE802.3at and Hi-PoE/IEEE 802.3bt (Red Port Only) Power Supply Standards
- IEEE802.1Q-based VLAN Configuration.
- 250 m PoE Distance with 10 Mbps Transmission Speed
- PoE Watchdog Functionality
- Desktop and DIN-rail Mount
- Engineered for stability in harsh environments
Long-distance PoE
The switch has a transmission distance of up to 250 m (820.21 ft) when long-range transmission is enabled, meeting the requirement of wired transmission (bandwidth reduced to 10 Mbps).
PoE Watchdog
PoE Watchdog functionality allows for intelligent operation and maintenance management. With watchdog functionality enabled, the switch automatically detects port status and restarts failed ports to recover connection in case of an IPC connection exception.
Smart H.265+
Smart H.265+ is the optimized implementation of the H.265 codec that uses a scene-adaptive encoding strategy, dynamic GOP, dynamic ROI, flexible multi-frame reference structure and intelligent noise reduction to deliver high-quality video without straining the network. Smart H.265+ technology reduces bit rate and storage requirements by up to 70% when compared to standard H.265 video compression.
Power Supply Compatability
The red ports support IEEE802.3af, IEEE802.3at, IEEE802.3bt and Hi-PoE standards with a maximum output power consumption of 90W per port.
Loop Convergence
The device selectively blocks redundant links on the network to eliminate Layer 2 loops. In case of disconnected link, it converges in a timely manner without interfering video transmission.
Environmental
The switch is designed with high lightning and ESD protection and mineproof ciruits to withstand harsh environments. It can operate at ambient temperatures between –30 °C and +65 °C (–22 °F and +149 °F).
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