4 Port Unmanaged Switch
4 port unmanaged switches are an excellent choice for businesses and home networks, providing simple and reliable solutions for connecting devices efficiently
Lanmus Ethernet Managed
(LM-402UGP)
Standard Unmanaged 4GE+2GE, Gigabit POE Switch, 65w Inbuilt Power supply
4 downlink 10/100/1000Base-T PoE Ethernet ports 2 uplink 10/100/1000Base-T Ethernet uplink ports
These 4 port unmanaged switches offer plug-and-play functionality, making them easy to install in any network environment. Whether you’re upgrading an office or setting up a home network, the 4 port unmanaged switch is a versatile and cost-effective choice.
Model
LMT-GE-MM850
LMT-MM850
Series
LMT-GE-MM850
LMT-GE-MM850
LMT-GE-MM850
LMT-GE-MM850
Models
Gigabit
Gigabit
Hightlight Features
- 4 downlink 10/100/1000Base-T PoE Ethernet ports
- 2 uplink 10/100/1000Base-T Ethernet uplink ports
- Power adapter: 52V1.25A 65w (built-in power supply)
- Single port power supply 15.4w, maximum port power 30w, total machine power 65w
- l Power Input: DC 52V1.25A;
Product Overview
4 Port Unmanaged Switch – Simple, Reliable, and Cost-Effective
A 4 Port Unmanaged Switch is an ideal solution for small businesses, home networks, and office setups that require seamless connectivity without the hassle of complex configurations. These switches offer plug-and-play functionality, making them easy to install and operate in any network environment.
Why Choose an Ethernet Switch with 4 Ports?
- Effortless Setup – No configuration needed; simply plug in your devices and start using the network.
- Stable & Fast Connectivity – Provides reliable data transmission with auto-negotiation and auto MDI/MDIX support.
- Compact & Space-Saving – Ideal for small offices and home networks, ensuring efficient use of space.
- Energy-Efficient Design – Consumes low power while maintaining high performance
Affordable 4 Port Switch for Every Network Need.
If you’re looking for a budget-friendly 4 Port Unmanaged Switch, our selection ensures high-speed Ethernet performance without the additional cost of advanced management features. This makes it perfect for:
✔ Expanding your home or small office network.
✔ Connecting PCs, printers, IP cameras, and other Ethernet-enabled devices.
✔ Ensuring stable wired connections without interruptions
Small Office Unmanaged Switch – A Smart Networking Solution
For small office environments, a small office unmanaged switch simplifies network expansion while maintaining efficiency. Whether you need to connect multiple workstations or integrate with existing networking devices, these switches offer seamless performance at an affordable price. Upgrade your network today with a 4 Port Unmanaged Switch for a hassle-free, reliable, and cost-effective solution!
Features
More About Product
4-Port Unmanaged Switch for Reliable Networking
If you’re looking for a simple and reliable networking solution, the 4-port unmanaged switch is a great choice. Perfect for homes, small offices, and other setups, these switches allow you to easily connect multiple devices without the need for complex configurations.
Affordable 4-Port Switch for Cost-Effective Networking
Finding a cost-effective 4-port switch is essential for those who need to establish a network without breaking the bank. Our switches are designed to offer high performance at an affordable price, making them ideal for small businesses or personal networks. You can count on easy plug-and-play setup, providing a hassle-free networking experience.
Ideal for Small Office Unmanaged Switches
The small office unmanaged switch is perfect for businesses that require efficient network performance without the need for advanced management features. With plug-and-play functionality, it’s ideal for quickly adding new devices to your network without any setup delays.
Why Choose a 4-Port Unmanaged Ethernet Switch?
A 4-port unmanaged Ethernet switch offers simplicity and ease of use, making it the best choice for anyone who needs to connect a few devices quickly. Whether you’re expanding your home network or upgrading a small office, these switches deliver the performance you need.
Benefits of Using an Affordable 4-Port Switch in Your Network
If you are working with a budget, an affordable 4-port switch is the perfect solution to expand your network without sacrificing quality. These switches deliver fast data transfer speeds and require no configuration, making them ideal for small-scale setups.
Perfect Networking Solution for Small Offices
The small office unmanaged switch is built to provide stable and efficient networking for your business. Its compact design and ease of use make it the perfect choice for small office environments looking for a no-fuss solution to connect multiple devices.
Key Features of Our 4-Port Unmanaged Switches
Plug-and-Play: Simple setup with no configuration required.
Compact Design: Perfect for small office or home use.
Affordable Price: Get reliable networking without the high costs.
Stable Connectivity: Enjoy uninterrupted connections for all your devices.
Product Comparison
Downstream
Ports
4*10/100/1000Base-T (PoE)
8*10/100/1000Base-T (PoE)
16*10/100/1000Base-T (PoE)
24*10/100/1000Base-T (PoE)
Uplink Ports
2*10/100/1000Base-T
2*10/100/1000Base-T
2*10/100/1000 Base-T RJ-45；1*1000 Base-X SFP
2*10/100/1000 Base-T RJ-45；1*1000 Base-X SFP
Network
Standard
IEEE802.3, IEEE802.3u, IEEE802.3X, IEEE802.3ab
IEEE802.3, IEEE802.3u, IEEE802.3x, IEEE802.3ab
IEEE802.3, IEEE802.3u, IEEE802.3X, IEEE802.3ab
IEEE802.3, IEEE802.3u, IEEE802.3X, IEEE802.3ab
Switch Capacity
12Gbps
20Gbps
38Gbps
54Gbps
Throughput
8.93Mpps
14.88Mpps
28Mpps
40.176Mpps
Switch
Processing
Scheme
Store and Forward
Store and Forward
Store and Forward
Store and Forward
Memory Buffer
1M
1.5M
4M
4M
MAC Table
2K
4K
8K
8K
PoE Standard
802.3af/at(PSE)
802.3af/at(PSE)
802.3af/at(PSE)
802.3af/at(PSE)
PsE Type
End-span
End-span
End-span
End-span
Power Pin
Assignment
1/2( +)，3/6(-)
1/2( +)，3/6(-)
1/2( +)，3/6(-)
1/2( +)，3/6(-)
PoE Power
Output
Single port power 15.4w, maximum port power 30w
Single port power 15.4w, maximum port power 30w
Single port power 15.4w, maximum port power 30w
Single port power 15.4w, maximum port power 30w
PoE Total Power
65w
120w
260w
360W
Lightning
protection
6KV Execute : IEC61000-4-5
6KV Execute : IEC61000-4-5
6KV Execute : IEC61000-4-5
6KV Execute : IEC61000-4-5
ESD
6KV Contact discharge 8KV Air discharge Execute：IEC61000-4-2
6KV Contact discharge 8KV Air discharge Execute：IEC61000-4-2
6KV Contact discharge 8KV Air discharge Execute：IEC61000-4-2
6KV Contact discharge 8KV Air discharge Execute：IEC61000-4-2
Power Supply
DC:52V1.25A
DC 52V2.3A
52V/3.8A
52V/5.76A
Power
Dissipation
＜5w
＜5w
＜15w
＜20W
Work
temperature
-20℃~55℃
-20℃~55℃
-20℃~55℃
-20℃~55℃
Storage
temperature
-20℃~75℃
-20℃~75℃
-20℃~75℃
-20℃~75℃
Humidity(Noncondensin)
5%-95%
5%-95%
5%-95%
5%-95%
Dimension（ L
×W × H ）
195mm×130mm×40mm
195mm×130mm×40mm
310mm*210mm*44mm
310mm*210mm*44mm
Regulator
CE, FCC, ROHS
CE, FCC, ROHS
CE, FCC, ROHS
CE, FCC, ROHS
6-port 10/100/1000M PoE Ethernet switch
1 unit
1 unit
1 unit
1 unit
power line
1 article
1 article
1 article
1 article
User Guide
1 book
1 book
1 book
1 book
Warranty Card
1 Sheet
1 Sheet
1 Sheet
1 Sheet
Product Resources
Order Informations
Device
LM-402UGP
Power Supply
DC:52V1.25A
Quick Start Guide
1
Warranty Card
1
Dimension (w x d x h)
195mm×130mm×40mm
Frequently Asked Question (FAQ)
A 4-port unmanaged switch is a plug-and-play Ethernet switch that connects multiple network devices without requiring configuration. Unlike a 4-port managed switch, an unmanaged switch does not offer VLANs, QoS, or advanced traffic control.
✅ Best for: Small networks, home offices, IP cameras, and industrial use.
✔ 4-Port Unmanaged Switch:
No configuration required (plug-and-play)
Lower cost and easy to install
Ideal for basic networking
A 4-port PoE switch supplies Power over Ethernet (PoE) to connected devices like IP cameras, wireless access points, and VoIP phones. A 4-port PoE switch for IP cameras eliminates the need for separate power adapters, reducing cable clutter.
Popular options include:
4-port gigabit PoE switch
4-port hardened PoE switch (for industrial use)
A 4-port gigabit switch provides high-speed 1000Mbps (1Gbps) Ethernet connections, ensuring faster data transfer compared to a 10/100 Mbps switch.
Benefits of a 4-port gigabit Ethernet switch:
✔ Ideal for gaming, video streaming, and fast data transfers
✔ Supports multiple high-speed devices
✔ Better performance than a 10/100/1000 switch
For fiber networks, consider a 4-port gigabit fiber switch or a 4-port SFP switch.
No. A 4-port Ethernet switch is smarter than a 4-port Ethernet hub:
Switch: Directs data only to the intended device (efficient and fast)
Hub: Broadcasts data to all connected devices (causes network congestion)
For better speed and performance, use a 4-port network switch instead of a 4-port Ethernet hub
A 4-port fiber switch is an Ethernet switch with fiber optic ports (SFP ports) for long-distance data transmission.
✔ Use a 4-port SFP switch for data centers, industrial automation, and ISP networks.
✔ A gigabit fiber switch provides high-speed and interference-free connectivity.
For fiber-optic-based networks, a 4-port fiber optic switch is a great choice.
Yes! A 4-port gigabit switch is perfect for:
🎮 Gaming consoles (PS5, Xbox, PC LAN setups)
📺 4K UHD Streaming (Netflix, YouTube, Twitch)
💻 Home office setups with high-speed internet
For best performance, use a 4-port gigabit Ethernet switch instead of a wireless connection.
