China Factory Price OEM 4 Port Gigabit PoE Switch with 2 Gigabit Uplink Ports, 60W PoE Budget, IEEE 802.3af/at

Product Summary
This 6-port gigabit PoE switch is a compact, high-performance networking solution designed for small business networks, security surveillance systems, wireless coverage and office environments. It integrates 4×10/100/1000Mbps PoE ports with 2×10/100/1000Mbps uplink ports,
Basic Properties
Place of Origin: CHINA
Brand Name: OEM
Certification: CE ROHS FCC ISO
Model Number: ATD-G402
Trading Properties
Payment Terms: T/T
Supply Ability: 20000pcs/Month
Product Description

China Factory Price OEM 4 Port Gigabit PoE Switch with 2 Gigabit Uplink Ports, 60W PoE Budget, IEEE 802.3af/at VLAN Support,

Unmanaged Plug & Play Metal PoE Switch for IP Camera, WiFi AP, VoIP Phone and Small Business Network

Product Description

The 4-port gigabit PoE switch combines PoE power supply and gigabit Ethernet connectivity in one compact device, making it an efficient choice for modern small-scale networks.

It features 4 dedicated PoE ports that support both data and power transmission over Cat5e/Cat6 cables, plus 2 independent gigabit uplink ports for connecting to routers, NVRs,

core switches or office networks. All ports support 10/100/1000Mbps auto-negotiation, allowing the switch to adapt automatically to different network speeds and provide stable transmission for high-definition IP cameras, WiFi APs, VoIP phones and other network devices.

With a total PoE power budget of 60W, the switch can simultaneously power multiple standard PoE devices within its power capacity. Its intelligent PoE function automatically detects

 IEEE 802.3af/at devices and supplies power only to compatible equipment, helping to protect non-PoE devices from damage. The switch also supports VLAN configuration,which allows network administrators to separate traffic and improve network security, performance and management efficiency in small business environments.

Built with a durable metal casing and a fanless cooling design, the switch operates silently and offers strong heat dissipation, anti-interference and long-term reliability.

It is suitable for 24/7 operation in offices, shops, surveillance rooms and data closets. The plug-and-play design requires no software configuration, no complicated setup and no professional technical knowledge, allowing users to connect devices and start the network immediately. Compact and flexible, it can be placed on a desktop or mounted in a

suitable position to save installation space.


Product Features

  • 4× Gigabit PoE Ports + 2× Gigabit Uplink Ports 4 PoE ports support power and data transmission, while 2 gigabit uplink ports provide high-speed upstream connectivity for small business networks.
  • 60W Total PoE Power Budget Built-in 60W PoE budget delivers stable power to multiple IEEE 802.3af/at devices such as IP cameras, WiFi APs and VoIP phones.
  • Full Gigabit Connectivity All ports support 10/100/1000Mbps auto-negotiation, enabling high-speed data transmission and reducing network bottlenecks.
  • IEEE 802.3af/at Compatibility Complies with standard PoE protocols and works with most mainstream PoE devices without additional power adapters.
  • VLAN Support Supports VLAN configuration for network segmentation, improving security, reducing broadcast traffic and enhancing network management.
  • Intelligent PoE Detection Automatically identifies PoE and non-PoE devices, supplies power only to compatible devices and helps prevent equipment damage.
  • Fanless Metal Housing Industrial metal casing provides excellent heat dissipation, durability and silent operation for 24/7 use.
  • Plug & Play Operation No software, no login and no complex configuration required; simply connect cables and power on.
  • Compact and Flexible Installation Small form factor supports desktop placement and flexible deployment in offices, shops and surveillance projects.
  • Wide Application Scenarios Ideal for small business networks, security surveillance, wireless coverage, office networks, retail stores and IoT device connectivity.

Product Specification 

Specification Item Detailed Parameters
Product Model 4-Port Gigabit PoE Switch with 2 Gigabit Uplinks
Port Composition 4×10/100/1000Mbps PoE RJ45 Ports, 2×10/100/1000Mbps Uplink RJ45 Ports
Network Standards IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at
PoE Power Budget 60W Total
Single Port PoE Power Up to 15.4W (IEEE 802.3af)
Uplink Rate 10/100/1000Mbps Gigabit
Switch Capacity 12Gbps
Forwarding Rate 8.94Mpps
Transmission Mode Full-duplex / Half-duplex Auto-negotiation
Cable Type Cat5e, Cat6 Ethernet Cable
VLAN Support Yes
LED Indicators PWR, ACT, LINK/ACT
Cooling Fanless Natural Cooling
Housing Metal Casing
Installation Desktop / Flexible Mounting
Power Supply Built-in Power Supply
Operating Temperature 0℃ to 40℃
Storage Temperature -20℃ to 70℃
Operating Humidity 10%–90% RH, Non-condensing
Application Scenarios Small Business Network, Security Surveillance, WiFi Coverage, VoIP Phone Network

China Factory Price OEM 4 Port Gigabit PoE Switch with 2 Gigabit Uplink Ports, 60W PoE Budget, IEEE 802.3af/at

Frequently Asked Questions

Q1: What is this 4-port PoE switch used for? A1: This 4-port gigabit PoE switch with 2 gigabit uplink ports is designed for small-scale network scenarios, including home surveillance,small office networking, retail store monitoring, wireless WiFi coverage, and VoIP phone systems. It supplies power and network data to PoE devices via a single Ethernet cable,simplifying network deployment effectively.
Q2: What PoE standard does this switch support? A2: It fully complies with the IEEE 802.3af PoE standard, compatible with all af-compliant PoE devices such as IP cameras, wireless APs,and VoIP phones. It features intelligent PoE identification to avoid damaging non-PoE equipment.
Q3: What is the total PoE power budget of this switch? A3: This PoE switch comes with a built-in 60W total PoE power budget, with a maximum single-port power output of 15.4W,
which can stably support 4 low-power PoE devices working simultaneously.
Q4: Are the uplink ports gigabit or fast Ethernet? A4: Equipped with 2 independent 10/100/1000Mbps gigabit uplink ports, all ports support full gigabit auto-negotiation.The gigabit uplink effectively solves network congestion and bandwidth bottleneck issues caused by multi-device access, ensuring smoother data transmission.
Q5: Do I need to install software or configure the switch manually? A5: No configuration is required. This is an unmanaged plug-and-play PoE switch. You just need to connect the Ethernet cable and power on the device, and it can work normally immediately with zero maintenance costs and zero technical threshold.
Q6: Can this switch work 24/7 continuously? A6: Yes. Adopting an all-metal industrial casing and fanless natural heat dissipation design, it features excellent heat dissipation,dustproof and anti-interference performance. It supports 24-hour uninterrupted silent operation, perfectly adapting to long-term monitoring and network operation scenarios.
Q7: Does this switch support non-PoE devices? A7: Yes. The built-in intelligent identification system can automatically distinguish PoE and non-PoE devices. It will only output power to standard PoE devices and stop power supply for non-PoE devices, which can effectively protect ordinary network equipment from burnout.
Q8: What installation methods does the switch support? A8: It supports two flexible installation methods: desktop placement and wall mounting. The compact and lightweight design saves deployment space, suitable for indoor narrow spaces, monitoring rooms, offices and other scenarios.
Q9: What kind of network cable is suitable for this PoE switch? A9: It is recommended to use Cat5e or Cat6 standard Ethernet cables. It supports Auto MDI/MDIX, no crossover cable is needed, and both straight-through and crossover cables are available for normal use.
Q10: Does the switch have over-current and surge protection? A10: Yes. It is built with multiple safety protection mechanisms including over-current, over-voltage, short-circuit and surge lightning protection, which effectively guarantees the safety of the switch and connected terminal devices during long-term operation.


Product Details
Product Name:: 4 Port Gigabit PoE Switch With 2 Gigabit Uplink Ports
Port Configuration:: 4× PoE Ports + 2× Uplink Ports
PoE Port Speed:: 10/100/1000Mbps Gigabit
Uplink Port Speed:: 10/100/1000Mbps Gigabit
PoE Standard:: IEEE 802.3af / IEEE 802.3at
Total PoE Power:: 60W Built-in Power Budget
Management Type:: Unmanaged With VLAN Support
Housing Material:: Metal Casing
Application:: IP Camera, WiFi AP, VoIP Phone, Small Business Network

Ms. Kathy

sales manager

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