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€83.64 €68.00

The Cognitio COG-POESWITCH-POE4 4 Port PoE switch is very handy and versatile.

Cognitio offers a 4-port fast ethernet switch, which supports 250m distance PoE transmission. It has 4 x 10/100Mbps PoE ports and 2 x 100 Mbps up-link ports. Also, the switch is equipped with two transmission modes (Default/Extend), which are controlled by the DIP switch.

Extended PoE mode means you can use extra long CAt5/6 cable runs up to 250 metres.

This PoE switch as 2 X Uplink Ports, very handy for daisychaining switches.

High Power PoE + on port one, up to 60 watts, ideal for powering PTZ cameras.

Click Here for PDF Specifications!

Key Features:

  • -Layer two commercial switch
  • -Supports PoE power management
  • -Supports wall-mount installation
  • -Supports anti-theft lock hole
  • -MAC auto learning and aging, MAC address capacity is 2K
  • -Supports IEEE802.3, IEEE802.3u and IEEE802.3X standards
  • -RJ45 port supports 10/100 Mbps self-adaptation
  • -Supports 250 meters long distance PoE transmission
  • -Conforms to IEEE802.3af and IEEE802.3at power supply standard. Port 1 supports Hi-PoE 60W power supply

Total power budget is 60 watts.



Ethernet Port: 2*10/100Mbps Uplink ports,4*10/100 Mbps PoE ports

PoE Power Consumption: Port1≤60W, Port2-4≤30W, Total≤60W

PoE PIN Assignment: 1, 2, 4, 5 (V+), 3, 6, 7, 8 (V-)

PoE Power Management: Support

PoE Protocol: IEEE802.3af (PoE), IEEE802.3at (PoE+), Hi-PoE

Switching Capacity:1.8Gbps

Packet Forwarding Rate: 890kpps

Packet Buffer Memory: 768Kb

MAC Table Size: 2K

Flow Control: Enable by default

Application Humidity: 5%~95%

Power: DC 48~57V power adapter

Lightning Protection: Common Mode 2KV, Differential Mode 1KV

ESD Protection: Air Discharge 8KV, Contact Discharge 6KV

Working Temperature: -10°C~55°C

Weight: 290g

Dimension(W×D×H): 130mm×85mm×26mm

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