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E-mail: [email protected]
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SG422P-SFP | Unmanaged Gigabit ethernet switch poe 4 port

Discover our Ethernet switch PoE 4 port, featuring 4 PoE-enabled ports for seamless power and connectivity, ideal for video surveillance and small businesses.

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Product Description: Ethernet Switch PoE 4 Port

Introducing our advanced Ethernet Switch PoE 4 Port, designed to meet the demands of modern networking environments. This 6-port PoE switch features 6 10/100/1000Base-T Ethernet ports and 2 10/100/1000Base-X SFP slots, making it a versatile solution for powering and connecting devices in various settings, including video surveillance, hotels, shops, supermarkets, and small to medium-sized enterprises.

Key Features:

  • Power over Ethernet (PoE) Support: Ports 1-4 are compliant with IEEE802.3 af/at standards, delivering a maximum power output of 25.4W per port, with a total PoE budget of 65W for the entire switch. This ensures reliable power supply for your devices.
  • Automatic PoE Detection: The switch automatically identifies PoE-compatible devices, supplying power only to those devices and protecting non-PoE devices from potential damage.
  • Extended Transmission Capabilities: By using DIP switches, you can set ports 1-4 to operate at a reduced speed of 10Mbps, allowing for extended transmission distances while maintaining efficient communication.
  • Network Isolation: Ports 1-4 are isolated from each other but can communicate with the uplink ports (5-6), effectively reducing collision and broadcast domains, minimizing broadcast storms, and improving overall network efficiency.
  • VLAN Mode Support: Easily switch to VLAN mode with a single click to enhance network segmentation and performance.
  • Adaptive Features: All ports support speed adaptation (10/100/1000Mbps), half/full duplex modes, and auto MDI/MDI-X functionality, ensuring compatibility with a wide range of devices.
  • Surge Protection Options: Optional surge protection is available for ports, offering 6KV common mode and 4KV differential mode protection to safeguard your network.
  • AI Network Self-Healing: An optional watchdog function helps maintain network stability by automatically recovering from faults.
  • User-Friendly Design: The switch supports both desktop and wall-mounted installations, is plug-and-play, and requires no configuration for easy operation.
  • Durable Construction: Built with a metal shell and an internal power supply, this switch features excellent heat dissipation for long-term stability and performance.

Why Choose Our 4 Port PoE Switch?

This 4 port PoE switch for CCTV and IP cameras is a reliable choice for users seeking a straightforward, efficient solution for powering PoE devices. Its robust features make it one of the best options available, whether you need a 4 channel PoE switch or a 6 port gigabit switch.

Spercification

ProtocolStandardIEEE802.3 10Base-TIEEE802.3u 100Base-TXIEEE802.3ab 1000Base-TIEEE802.3z 1000Base-SX/LX standardsIEEE 802.1p tagged framesIEEE 802.3x flow control
Fiber Port CharacteristicConnector TypeSFP slot
Transmission rate1.25Gbps
Transmission distanceMulti-mode: 550m/2km;Single-mode: 2/20/40/60/80/100km
WavelengthMulti-mode:850nm/1310nm,Single-mode:1310nm/1550nm/1490nm
Ethernet port CharacteristicConnector Type1×4 RJ45,1×2 RJ45
Transmission rate10/100Mbps auto-negotiate;10/100/1000Mbps auto-negotiate
Transmission distance10Base-T: ≤250m(CAT3,4,5 UTP)100Base-TX: ≤100m(CAT3,4,5 UTP)1000Base-T: ≤100m(CAT3,4,5 UTP)
Exchange performanceForward methodStore-and-forward(full wire-speed)
Transmission modeHalf/Full duplex adaptive
MAC address table2K
Case space1Mb
Jumbo frame9216b
Packet Forwarding Rate11.904Mpps@64byte
Bandwidth16G(non-blocking)
LED indicatorPower indicatorP: Green
SFP indicatorSFP: Green
Link/Act indicatorYellow, each ethernet port
1000M indicatorGreen, uplink port 5-6
PoE indicatorGreen, per PoE port
Function switchDNormal mode, All ports can communicate with each other
VVlan mode, 1-4 ports are isolated from each other and can communicate with 5-8 ports
Power parametersInput voltageAC:100-240V/ 50-60Hz
Power consumptionStandby: ≤3W; whole: ≤65W
PoE pin1/2+,3/6-
The port max rate≤25.4W
EnvironmentOperating Temperature-20℃~60℃
Storage Temperature:-40℃~85℃
Operating Humidity5%~95% non-condensing
Heat dissipation methodNatural heat dissipation
Physical propertiesSize201×140×44mm
WeightNet weight:0.7kg,Gross weight:0.9kg

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Product gallery: SG422P-SFP | Unmanaged Gigabit ethernet switch poe 4 port

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Application: SG422P-SFP | Unmanaged Gigabit ethernet switch poe 4 port
Product gallery: SG422P-SFP | Unmanaged Gigabit ethernet switch poe 4 port
Application: SG422P-SFP | Unmanaged Gigabit ethernet switch poe 4 port
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CLXLINK, based in Shenzhen, China, was founded in 2024 by five industry veterans with over a decade of experience in communications equipment. The company has secured exclusive rights as the sole distributor for Wanglink, handling all business affairs related to Wanglink.


We operate our own product design and R&D studio, Caeluris, led by Dr. Yuan, a top expert in the POE switch field. To date, we have developed over 1,000 mature products and have completed more than 15,000 customized solutions for a diverse range of domestic and international clients.


Customer-centric and committed to excellence, we offer comprehensive technical support and industry-leading services. Leveraging Caeluris’ robust R&D capabilities alongside Wanglink’s manufacturing resources, we provide a one-stop solution for productcustomization, design, packaging, production, and shipping.


We welcome you to contact us!

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Leading R&D capabilities

The professional R&D and testing team led by Dr. Yuan is able to realize any customized requirements for our existing R&D products and special fields.

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Powerful productivity

Wanglink, as our cooperative factory, will provide us with the highest priority order production and price support from the source.

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Top-notch customer service

All of our foreign trade elites have good listening, speaking, reading and writing skills, and a meticulous and serious work attitude.

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