• Unmanaged switch with 4 x 100 Mbps PoE ports and 1 x 100 Mbps uplink port
• All ports support 6 kV lighting protection
• 35 W PoE power budget
• Maximum transmission distance is 250 meters
• MAC address auto learning and auto aging

General

• Shell : Metal material, fan-free design
• Operating temperature : -10 °C to 55 °C (14 °F to 131 °F)
• Storage temperature : -40 °C to 85 °C (-40 °F to 185 °F)
• Power supply : 48 VDC, 0.8 A
• Storage humidity : 5% to 95% (no condensation)
• Net weight : 0.2 kg (0.4 lb)
• Gross weight : 0.48 kg (1.06 lb)
• Dimension (L × H × D) : 105 mm × 27.6 mm × 83.1 mm (4.1” × 1.1” × 3.3”)
• Operating humidity : 5% to 95% (no condensation)
• Power consumption in idle : 3 W

Network parameters

• Port number : 4 × 100 Mbps PoE ports, 1 × 100 Mbps Ethernet port
• Port type : RJ45 port, full duplex, MDI/MDI-X adaptive
• Standard : IEEE 802.3, IEEE 802.3u, IEEE 802.3x
• Forwarding mode : Store-and-forward switching
• Working mode : Standard mode (default); Extend mode
• MAC address table : 1 K
• Switching capacity : 1 Gbps
• Packet forwarding rate : 0.744 Mpps
• Internal cache : 448 Kbits
• High priority ports : Ports 1 to 2
• Ports for long-distance transmission : Ports 1 to 4

PoE power supply

• PoE standard : IEEE 802.3af, IEEE 802.3at
• PoE power pin : Supports 8-core power supply, Ethernet cable 1/2/3/6 and 4/5/7/8 provide simultaneous power supply
• PoE port : Ports 1 to 4
• Max. port power : 30 W
• PoE power budget : 35 W
• Max. power consumption : 38 W

1. Datasheet - HLK NS-0105P-35