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E-mail: [email protected]
Address: 2rd Floor, Building B, Hongmen Industrial Park, Shenzhen, Guangdong, China

SG42P | Unmanaged Gigabit Switch PoE 4 Port with 2 Ethernet Uplink

Enhance your network with our switch PoE 4 port, featuring 4 PoE ports for efficient power delivery, perfect for IP cameras, VoIP phones, and seamless integration.

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Product overview

Upgrade your network with our 4 Port PoE Gigabit Switch, a high-performance solution designed to deliver Power over Ethernet (PoE) and Gigabit speeds. This switch PoE 4 port features 4 IEEE802.3af/at PoE ports and 2 uplink Ethernet ports, providing up to 25.4W per PoE port and a total PoE output power of 65W. Perfect for powering IP cameras, VoIP phones, and other PoE devices, this 4 port PoE gigabit switch ensures seamless integration and high-speed data transfer.

Key Features:

  • 4 Port PoE Gigabit Switch: 4 PoE ports (Ports 1-4) and 2 uplink Ethernet ports for flexible network expansion.
  • PoE Network Switch 4 Port: Automatically detects and powers compatible PoE devices, protecting non-PoE devices from damage.
  • 4 Port Unmanaged PoE Switch: Plug-and-play design with no configuration required, ideal for small to medium networks.
  • 4 Port PoE Switch for IP Cameras: Perfect for video surveillance in homes, offices, and small businesses.
  • Gigabit Speeds: Supports 10/100/1000Mbps auto-negotiation for fast and efficient data transfer.
  • Auto MDI/MDI-X: Simplifies cable connections with automatic crossover detection.
  • Industrial-Grade Durability: Metal casing and excellent heat dissipation ensure long-term stability.
  • Flexible Installation: Supports both desktop and wall-mounted installation.

Why Choose Our 4 Port PoE Switch?

  • Best 4 Port PoE Switch: Combines affordability with enterprise-grade performance.
  • PoE Powered Switch 4 Port: Simplifies installation by delivering power and data over a single Ethernet cable.
  • 4 Port PoE Gigabit Ethernet Switch: Ensures high-speed connectivity for demanding applications.
  • Unmanaged PoE Switch: Easy to deploy, making it perfect for non-technical users.

Whether you need a 4 port PoE switch for IP cameras, a 4 port PoE gigabit switch, or a 4 port unmanaged PoE switch, our solution ensures reliable performance and scalability. Upgrade your network today with the best 4 port PoE switch on the market!

Switch poe 4 port Spercifications

ProtocolStandardIEEE802.3 10Base-TIEEE802.3u 100Base-TXIEEE802.3ab 1000Base-TIEEE 802.3x flow control
Ethernet port CharacteristicConnector Type1×4 RJ45,1×2 RJ45
Transmission rate10/100/1000Mbps 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 frames9216b
Packet Forwarding Rate8.928Mpps@64byte
Bandwidth12G(non-blocking)
LED indicatorPower indicatorRed, PWR
Link/Act indicatorYellow, 1 for each ethernet port
1000M indicatorGreen, 1 for uplink port 5-6
PoE indicatorGreen, 1 for poe port 1-4
Power parametersInput voltageAC100~240V, 50Hz
Power consumptionStandby: ≤2W; 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

Product size

Product size: SG42P | Unmanaged Gigabit Switch PoE 4 Port mit 2-Ethernet-Uplink –

Application

Application: SG42P | Unmanaged Gigabit Switch PoE 4 Port mit 2-Ethernet-Uplink –
Product size: SG42P | Unmanaged Gigabit Switch PoE 4 Port mit 2-Ethernet-Uplink –
Application: SG42P | Unmanaged Gigabit Switch PoE 4 Port mit 2-Ethernet-Uplink –
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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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