LINKOH Full Gigabit Unmanged Switch PoE 4 Ports with PoE PD-Alive Function

LINKOH, Full gigabit unmanged PoE switch 6ports with 65W build-in power supply.

Unmanaged Hi-PoE switch with 6*10/100/1000M RJ45 ports. Port 1 can support 60W super high power out, other ports compatible with POE @ IEEE802.3af/at. Support VLAN, PD Alive checking and 250M transmission functions. Build-in 65W power supply.

  • Ideal PoE Solution for PoE IP Surveillance
  • Port 1 supports Hi-PoE 60W output
  • PoE and Data Transmission up to 250M
  • VLAN for Broadcast Storm Control
  • Unmanaged PD-Alive Check for Frozen PDs
  • Easy Cable Connection


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SKU: LK3306-4P2C Category:

LK3306-4P2C is an unmanaged Hi-PoE switch with 6*10/100/1000M RJ45 ports. It is compatible with standard, while port 1 supports Hi-PoE 60W output. Support VLAN, PD Alive checking and 250M transmission functions. Build-in 65W power supply.  It supports Extend(250M/ CCTV), VLAN and normal working motheds. meanwhile supports unmanaged PoE PD-Alive function to reboot frozen PDs. It is a ideal PoE solution for home, SOHO and SMB projects.

Ideal PoE Solution for PoE IP Surveillance

LK3306-4P2C brings you an ideally secure surveillance system at a lower total cost. The product provides 802.3at PoE+ ports able to feed sufficient PoE power to IEEE 802.3af/IEEE 802.3at PoE+ IP cameras at the same time. It is also able to connect with  NVRs, uplinked to backbone switch and the monitoring center. With such a high-performance switch architecture, the recorded video files from the PoE IP cameras can be saved to the NVR system where the administrator can control and monitor the surveillance images in both the local LAN and remote sites.


PoE and Data Transmission up to 250M

The switch has a DIP switch providing “Standard” and “Extend” operation modes. The switch operates as a normal IEEE 802.3at PoE+ Switch in the “Standard” operation mode. In the “Extend” operation mode, operates on a per-port basis at 10Mbps full duplex operation and can support 10~15-watt PoE power output over a distance of up to 250 meters, overcoming the 100-meter limit on Ethernet UTP cable.



VLAN for Broadcast Storm Control

The switch features “VLAN”function with the downlink ports isolated from each other via one DIP switch.  This can help to prevent the IP camera’s multicast or broadcast storm from influencing each other, thus fully meeting the requirements of the IP surveillance systems and Ethernet projects.

Unmanaged PD-Alive Check for Frozen PDs

The switch can be configured to monitor connected PD status in real time. Once the PD stops working and responding, the switch will resume the PoE port power and bring the PD back to work. They will greatly enhance the network reliability through the PoE port resetting the PD’s power source and reducing administrator management burden.

Easy Cable Connection
With data switching and Power over Ethernet integrated into one unit, the LK3000 series reduces cabling requirements and eliminates the need for electrical outlets on the wall, ceiling or any unreachable place. A wire that carries both data and power can lower the installation costs, simplify the installation effort and eliminate the need for electricians or extension cords.


Model LK3306-4P2C
Copper Ports 6 10/100/1000 BASE-T RJ45 auto-MDI/MDI-X ports
PoE Ports 4-802.3af/802.3at PoE Injector Ports
Working Mode Default mode: work as normal switch

CCTV mode: PoE output up to 250M while bandwith 10Mbps

VLAN mode: 1-4 ports are isolated from each other and separately work with the 5/6 ports

Switch Architecture Store-and-Forward
Switch Fabric 12Gbps/non-blocking
Throughput 8.93Mpps @64 bytes
Address Table 2K, Auto–learning, Auto-aging
Share Data Buffer 2.5Mb
Flow Control IEEE 802.3x pause frame for full-duplex, Back pressure for half-duplex
PoE Standard IEEE, port 1 PoE output up to 60W, port 2-4 up to 30W
PSE Power on RJ-45 Mode A  1/2(+),3/6(-), end-span
PoE Total 65W
Fan Fanless
LED Indicator Power: Green

Solid on- power work normal, off- power disconnected, blink- port short circuit or current over-load

10/100/1000 T RJ45 Interfaces (Port 1 to Port 4):

LINK/Data (Green)

Solid on- port connected, blink- port connected with data transmission.

PoE (Yellow),

Solid on- PoE works normally,  off- PoE doesn’t work

10/100/1000RJ45 (Port 5-Port 6):

LINK/Data (Green)

Solid on- port connected, blink- port connected with data transmission.


10/100/1000M- Solid on; off- doesn’t work or speed is 10/100M

Network Media(Cable) 10BASE-T: UTP category 3, 5 cable (≤100m)

100BASE-TX: UTP category 5,5e cable (≤100m)

1000BASE-T: UTP category 5e,6 cable(≤100m)

Certification CE, FCC Class B
Surge Protection ±4KV
Dimension 190mm*130mm*35mm
Weight <2.5Kg
Working Temperature -10 ℃to 45℃
Storage Temperature  -20℃ to 70 ℃
MTBF 50,000hrs

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