High Performance Network Switch
This network switch best buy delivers reliable 1000Mbps Gigabit connections across eight ports for fast, stable wired networking. It works perfectly for home networks, small office device access, IP camera setups, and basic monitoring projects without any complicated configuration.
Our Advantages:
- High quality production standards maintained consistently
- Flexible MOQ options suit various orders
- Efficient delivery processes ensure timely arrival
- Complete OEM customization services fully supported
- Multiple CE ISO9001 RoHS certificates provided
- Quality product samples available for testing
Note: For specific requirements, please send us an inquiry to contact us.
- Datasheet
- Product Overview
- How to Choose
| Model | CF-SG83 |
| Standards | IEEE 802.3i, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab, IEEE 802.3az |
| Network Media (cable) | 10BASE-T: Cat3, Cat4 Unshielded Twisted Pair 100BASE-TX: Cat5/5e Unshielded Twisted Pair 1000BASE-TX: Cat5/5e, Cat6 Unshielded Twisted Pair |
| LED Indicator | Power (Green), LINK/ACT (Green) |
| Mac Address Table | 8K, Automatic Learning, Automatic Updates |
| Transmission Mode | Store and Forward |
| Switching Capacity | 16G |
| Fan | Cooling fan |
| Input Power | AC 200-240V/50-60Hz, DC 5V/1A |
| Port | 8 × 10/100/1000Mbps RJ45 Port (Auto MDI/MDIX) |
| Packet Forwarding Rate | 11.9Mpps |
| Buffer | 4Mbits |
| Output Power (Max) | 6W |
| Jumbo Frames | 15KBytes |
| Installation Way | Desktop |
| Case | Plastic Case |
| Physical Features | Size: 140 × 76 × 27.7 mm |
| Working Environment | Working Temperature: 0°C ~ 40°C Storage Temperature: -40°C ~ 70°C Working Humidity: 10% ~ 90% RH (Non-condensing) Storage Humidity: 5% ~ 95% RH (Non-condensing) |
You run a four-person home office equipped with three work laptops, a laser printer, two smart security cameras, a POS system, and a Wi-Fi range extender—but your router only has three Ethernet ports. Every day, you have to switch cables between the printer and the POS system, wasting 10 minutes before you can process orders.
Your Wi-Fi cuts out during video calls with customers, making you look unprofessional and causing you to lose potential deals. Running separate power cords for your cameras creates a cluttered mess in your garage workspace, and your monthly electricity bill is higher than expected due to inefficient network equipment. You can’t find a switch that fits on your narrow desk, supports Power over Ethernet (PoE), and maintains low power consumption.
This network switch is the best buy—it’s the all-in-one solution you need to streamline your operations and boost productivity.
As one of the best home switches, it features 7 Gigabit ports and 4 PoE ports, each capable of delivering up to 15.4W of power, allowing you to connect and power your camera and signal extender with a single cable—no additional power adapters required. The sturdy steel chassis can be placed on any desk or shelf without cluttering your workspace, and its plug-and-play setup means you can start using it in seconds without any software.
This network switch is a top buy, featuring energy-efficient transmission technology that automatically reduces power consumption when ports are idle, cutting your network’s power usage by 30% and lowering your monthly electricity bill by $15–$20. It delivers a stable 1 Gbps speed to every connected device, ensuring your video calls stay crystal clear, your printer starts up instantly, and your POS system processes customer checkouts in seconds.
Say goodbye to cable swapping, Wi-Fi disconnections, and high energy bills—this network switch is designed for small business owners, remote teams, and smart home managers who need reliable, efficient, and cost-effective equipment without sacrificing performance.
Technology Upgrade Guide: Ethernet Switches (Fast Ethernet → Gigabit Ethernet)
Quick Recommendation
➤ Keep the Basics: CF-SF51
➤ Upgrade to Gigabit: CF-SG53
➤ Scale Up Capacity: CF-SG83
➤ Fast Ethernet (100 Mbps – Traditional Layer)
Recommended: CF-SF51
A basic 10/100 Mbps switch for light workloads.
Why choose it: Lowest price, suitable for simple devices and low data usage.
➤ Gigabit (1 Gbps – Modern Standard)
Recommended: CF-SG53
5-port Gigabit Ethernet switch for faster data transfer.
Why choose it: 10x more bandwidth, smoother file sharing, and support for Wi-Fi 6 backhaul.
➤ Gigabit+ (Higher Capacity / Support for Multiple Devices)
Recommended: CF-SG83
8-port Gigabit Ethernet switch with higher switching capacity and a cooling system.
Why choose it: Connects more devices and offers better stability under heavy loads.
➤ Need Help Choosing?
If you are unsure which wireless router best fits your project or business requirements, our team is ready to assist.
Please contact us at: hsw@comfast.cn
Ultra-Compact Desktop Design
Tired of bulky switches cluttering your desk or shelf at home? This network switch best buy measures just 140×76×27.7mm with a lightweight plastic case and quiet cooling fan. It eliminates space and noise problems in network switches for home setups for bedrooms, living rooms, or home offices, delivering clean, silent operation without constant distractions.
True Gigabit Performance
Struggling with slow connections that bottleneck your 4K streaming or file sharing? Our network switch best buy offers 16G switching capacity and 11.9Mpps forwarding rate across eight 10/100/1000Mbps RJ45 ports. It solves lag issues in best switch home network environments, ensuring smooth video calls, gaming, and smart device performance without frustrating interruptions.
Energy-Efficient and Silent Operation
Worried about high electricity bills from always-on network gear? This network switch best buy uses IEEE 802.3az Energy Efficient Ethernet and draws only 6W maximum. It solves power waste in best home network switches setups, staying cool and silent for 24/7 reliability with your IP cameras or smart home devices.
Auto Plug-and-Play Simplicity
Dealing with crossed cables and frustrating setup errors at home? Equipped with Auto MDI/MDIX on every port, this network switch best buy automatically detects and adjusts connections. It eliminates wiring headaches in network switches for home projects, letting you connect PCs, printers, TVs, and cameras instantly without any configuration.
Reliable Custom Production
- OEM/ODM customization meets exact client requirements seamlessly
- Advanced factory facilities ensure precise manufacturing quality
- Strict quality control processes maintain high standards always
- Competitive MOQ accommodates both small and large orders
- Reliable delivery commitments support project timelines effectively
- Professional product samples provided to verify quality thoroughly
- Full range of certifications including CE and RoHS ensures compliance
Innovative Cooperation Advantage
- Strong R&D and technical expertise drive innovations constantly
- Comprehensive product and solution capabilities solve client needs
- Rigorous quality control ensures consistent superior performance
- Dedicated pre-sales technical support assists planning effectively
- Reliable after-sales technical guarantee resolves issues promptly
- Optimized supply chain delivers cost competitive advantages reliably
- Full compliance and project management skills handle large deployments
COMFAST Related Products
About COMFAST
Global Wholesale Wireless Networking Solutions Provider
Our company specializes in enterprise networking communication and wireless coverage technologies. As a professional manufacturer and wholesale supplier, we integrate research, development, production, customization, and service capabilities. Our key products include wireless adapters, wireless repeaters, routers, wireless access points (APs), wireless bridges, switches, and other networking equipment. With advanced technical expertise, standardized production management, and efficient service workflows, we provide stable, reliable, and practical wireless networking products and customized services to customers worldwide.
We are customer-centric and offer one-stop B2B services covering requirement analysis, solution design, product customization, sample testing, mass production, and on-time delivery, along with full technical support and after-sales service to ensure a complete service loop. Our strict quality control system, full certifications, mature OEM/ODM capabilities, and stable supply chain allow flexible cooperation including engineering deployment, project bidding, brand customization, and overseas wholesale trade. We strive to be your trusted long-term supplier.
Yes, this switch will power your PoE devices like cameras and access points. It features 4 PoE ports, each providing up to 15.4W of power, and is compatible with most smart security cameras, Wi-Fi extenders, and IP phones. It eliminates the need for separate power adapters, reduces cable clutter, and simplifies installation. The PoE ports automatically detect compatible devices and supply power only when needed, saving energy when devices are turned off or idle. For high-power devices that require more than 15.4W, such as PTZ cameras, you may need a PoE+ switch, but this model works for about 90 percent of consumer and small-business smart devices. For a network switches for home, this built-in power delivery makes it a convenient all-in-one solution. COMFAST switches are built to simplify smart home installations.
No, setting up this switch is not difficult for someone with no technical experience. This switch is fully plug-and-play, meaning you do not need any software, drivers, or technical expertise to get started. Simply connect one end of an ethernet cable to your router’s LAN port, plug the switch into a power outlet, then connect your devices to the switch’s ports. The switch automatically detects all connected devices and prioritizes high-priority traffic like video calls and file transfers without any manual configuration. Advanced users can access basic settings through a web interface, but most home and small business users will not need this feature. For a best switch home network, this simplicity makes it accessible for any user. COMFAST switches are designed for instant, hassle-free deployment.
Yes, this switch helps reduce electricity costs. It uses energy-efficient transmission technology that automatically adjusts power consumption based on port usage. When a port is idle, meaning no device is connected or the device is turned off, the switch reduces power to that port by up to 80 percent. This can cut your network power usage by about 30 percent compared to standard switches, potentially lowering your monthly electricity bill by $15 to $20. The switch also meets strict energy efficiency standards, making it an eco-friendly choice for home and small business networks. For a best home network switches, this energy-saving feature adds long-term value. COMFAST switches are built to deliver performance while keeping power consumption low.
Yes, you can connect multiple switches together to get even more ethernet ports. Connect one port on the first switch to your router’s LAN port, then connect one port on the second switch to any available port on the first switch. This creates a chain that expands your available ports. However, keep in mind that each additional switch may slightly reduce your network speed due to increased data traffic passing through the chain. For optimal performance, we recommend connecting no more than two switches. If you need more than 15 ports, consider upgrading to a larger 16-port switch instead. For a network switches for home, this chaining capability gives you flexibility to expand as your needs grow. COMFAST switches are built to work together for scalable network expansion.
Yes, this switch will work with the router you already own. It is compatible with all standard routers, including Wi-Fi 5, Wi-Fi 6, and older models. It uses industry-standard Ethernet protocols like 802.3ab for Gigabit speeds and 802.3af for PoE, so it integrates seamlessly with any router that has at least one LAN port. You do not need to replace your existing router, simply add this switch to your network to expand your wired connections and support PoE devices. For a best home network switches, this universal compatibility ensures it fits into any home network setup. COMFAST switches are built to work with the equipment you already have.
Yes, this switch is a good upgrade for a home with multiple wired devices. It adds multiple ethernet ports to your existing router, letting you connect more devices like gaming consoles, smart TVs, desktop computers, and printers directly to your network for faster, more reliable connections than Wi-Fi. The PoE capability also lets you power compatible devices like security cameras and access points without extra power adapters. The switch is plug-and-play, requires no ongoing fees, and draws very little power. For a best switch home network, this combination of expanded ports and built-in power delivery makes it a versatile upgrade for any household. COMFAST switches are built to deliver affordable, reliable wired connectivity for home users.