Commutateur Gigabit Ethernet à 8 ports

The CF-SG83 is an 8-port Gigabit Ethernet switch for home and SOHO networks. Featuring green technology, 16Gbps switching capacity, and plug-and-play simplicity, its compact design reliably expands connectivity for stable and efficient data transfer.

  • Compact, lightweight desktop design for easy placement

  • Energy-efficient technology auto-optimizes power usage

  • Eight auto-sensing 10/100/1000M RJ45 ports

  • All ports support auto MDI/MDIX and auto-negotiation

  • High backplane switching capacity up to 16Gbps

  • Store-and-forward mechanism ensures reliable data flow

  • Plug-and-play, no configuration needed for setup

  • Clear front-panel status LEDs for easy monitoring

  • Optimized for expanding home and SOHO wired networks

Nous contacter

Service en ligne

Heures d'ouverture : Du lundi au vendredi, de 9h00 à 12h00 et de 13h30 à 18h30 (sauf jours fériés).

Réparation des produits

Adresse de réparation

9e-10e étage, bâtiment H, Huanan Digital Valley, No.1Huanan Road, Longhua District, Shenzhen, Chine

Téléphone

Téléphone : 86-755-83790059
Code postal : 518109

Temps de service

Du lundi au vendredi
9:00-12:00,13:30-18:30

Your Free Professional Consultation

Consult with us now for guidance from a leading WiFi engineer with 17 years of experience. Don’t miss this excellent opportunity to access expert WiFi coverage and surveillance transmission solutions, backed by our high‑quality products and support!

Why choose us ?

Our Factory

Shenzhen Shaih Garan Electronics Technology Co., Ltd. s an integrated R&D and manuacturingenterprise dedicated to providing customers with high-qualityproducts and comprehensive services. We cover thefull spectrum fromresearch and developmento production, sales,and support, and offer OE/ODM customized production tailored to client requirements.

Industry Experience
0 year
Factory &Warehouse
0 m² +
Daily Capacity
0 +
Technical Experts
0

OEM&ODM

Direct-from-Factory

Ready to Ship

Patent Protected

Rapid Delivery

Quality Assured

Dust Free Workshop

Testing Equipment

Assembly Line

PCBA Processing

Chip Mounter

Fine Detection

Warehouse Logistics

Description

Plug and play without setup

According to the type of network cable inserted, it supports MDI/MDI-X automatic connection, 

10/100/1000M rate adaptive, No setup required, plug and play, peace of mind and peace of mind

Enterprise standard Quality assurance

Enterprise-class high integrated circuit design, metal process shell,Reliable quality, quality assurance

Gigabit port Fast and stable

CF-SG83 provides full gigabit ports, which can realize full gigabit non-blocking line-speed forwarding 

and large-capacity caching. High speed and more efficient, the network application smooth and stable

High-speed forwarding
Transmission without dropping

The port supports the automatic negotiation function, which can automatically adjust the transmission mode 

and transmission rate. 24 hours stable work without dropping the line

Excellent heat dissipation Lock-in low temperature

Solid metal shell, heat dissipation hole design on both sides, efficient heat dissipation,

Adapt to all kinds of harsh environment, high-speed and stable operation

Energy and electricity saving Low carbon
and environmental protection

Support green ethernet technology,effectively reduce energy consumption without reducing the operating 

performance and efficiency of the equipment by detecting cable length and workload

Small size does not take up space

Compact body + metal shell, full physical properties, 

Can be easily placed in the weak electric box, the space is clean and beautiful

Fully compatible with a
wide range of applications

CF-SG83 is widely compatible with PC, AP, print and security devices, 

Solve the problem that network ports are insufficient in various scenarios

*Les images du produit et les scénarios de démonstration présentés sur cette page sont fournis à titre d'illustration uniquement et peuvent présenter de légères différences par rapport au produit réel. Veuillez vous référer au produit physique pour plus de précision.
*Les données figurant sur cette page sont des valeurs théoriques obtenues par le laboratoire interne de COMFAST dans des conditions de test spécifiques. L'utilisation réelle peut varier en fonction des différences entre les produits, des versions logicielles, des conditions d'utilisation et des facteurs environnementaux. Veuillez vous référer à une utilisation réelle pour une représentation précise.
*Afin de fournir des informations aussi précises que possible sur les produits, leurs spécifications et leurs caractéristiques, COMFAST peut périodiquement ajuster et réviser les descriptions de texte, les effets d'image et d'autres contenus de cette page pour s'assurer qu'ils correspondent aux performances, aux spécifications, à l'emballage et aux accessoires réels des produits. Si de tels ajustements ou révisions s'avèrent nécessaires, aucun préavis ne sera donné.

Modèle de produit CF-SG83
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;
Indicateur LED Power(Green), LINK/ACT(Green)
Mac AddressTable 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 11.9Mbps
Buffer 4MBits
Output Power (Max) 6W
Jumbo Frames 15KBytes
Mode d'installation Bureau
Cas plastic Case
Caractéristiques physiques Size:140*76*27.7mm;
Environnement de travail Environnement de travail : 0°C-40°C ;
Working Temperature: -40°C-70°C;
Humidité de fonctionnement : 10%-90%RH Sans condensation ;
Humidité de stockage : 5%-95%RH Sans condensation

Se familiariser rapidement avec

No installation guide available

Vidéo du produit

No associated product videos available

Questions fréquemment posées

暂无常见问题

A1: Yes, slight heating is normal. The WiFi 6 chip and signal amplifier generate heat during operation, especially in high-speed transmission (downloading, 4K viewing). The surface temperature (≤50℃) is safe and won’t affect service life. Avoid closed spaces, keep ventilation, and do not use it under high load for a long time.

A1: Yes, slight heating is normal. The WiFi 6 chip and signal amplifier generate heat during operation, especially in high-speed transmission (downloading, 4K viewing). The surface temperature (≤50℃) is safe and won’t affect service life. Avoid closed spaces, keep ventilation, and do not use it under high load for a long time.

A1: Yes, slight heating is normal. The WiFi 6 chip and signal amplifier generate heat during operation, especially in high-speed transmission (downloading, 4K viewing). The surface temperature (≤50℃) is safe and won’t affect service life. Avoid closed spaces, keep ventilation, and do not use it under high load for a long time.

Commutateur Gigabit Ethernet à 8 ports

The CF-SG83 is an 8-port Gigabit Ethernet switch for home and SOHO networks. Featuring green technology, 16Gbps switching capacity, and plug-and-play simplicity, its compact design reliably expands connectivity for stable and efficient data transfer.

  • Compact, lightweight desktop design for easy placement

  • Energy-efficient technology auto-optimizes power usage

  • Eight auto-sensing 10/100/1000M RJ45 ports

  • All ports support auto MDI/MDIX and auto-negotiation

  • High backplane switching capacity up to 16Gbps

  • Store-and-forward mechanism ensures reliable data flow

  • Plug-and-play, no configuration needed for setup

  • Clear front-panel status LEDs for easy monitoring

  • Optimized for expanding home and SOHO wired networks

Nous contacter

Service en ligne

Heures d'ouverture : Lun-Ven 9:00-12:00, 13:30-18:30

(hors jours fériés)

Réparation des produits

Adresse de réparation

9e-10e étage, bâtiment H, Huanan Digital Valley, No.1Huanan Road, Longhua District, Shenzhen, Chine

Téléphone

Téléphone : 86-755-83790059
Code postal : 518109

Temps de service

Du lundi au vendredi
9:00-12:00,13:30-18:30

Your Free Professional Consultation

Consult with us now for guidance from a leading WiFi engineer with 16 years of experience. Don’t miss this excellent opportunity to access expert WiFi coverage and surveillance transmission solutions, backed by our high‑quality products and support!

Why choose us ?

Our Factory

OEM&ODM

Direct-from-Factory

Ready to Ship

Direct-from-Factory

Ready to Ship

Direct-from-Factory

Dust Free Workshop

Testing Equipment

Assembly Line

PCBA Processing

Chip Mounter

Fine Detection

Warehouse Logistics

Description

Plug and play without setup

According to the type of network cable inserted, it supports MDI/MDI-X automatic connection, 

10/100/1000M rate adaptive, No setup required, plug and play, peace of mind and peace of mind

Enterprise standard Quality assurance

Enterprise-class high integrated circuit design, metal process shell,Reliable quality, quality assurance

Gigabit port Fast and stable

CF-SG83 provides full gigabit ports, which can realize full gigabit non-blocking line-speed forwarding 

and large-capacity caching. High speed and more efficient, the network application smooth and stable

High-speed forwarding
Transmission without dropping

The port supports the automatic negotiation function, which can automatically adjust the transmission mode 

and transmission rate. 24 hours stable work without dropping the line

Excellent heat dissipation Lock-in low temperature

Solid metal shell, heat dissipation hole design on both sides, efficient heat dissipation,

Adapt to all kinds of harsh environment, high-speed and stable operation

Energy and electricity saving Low carbon
and environmental protection

Support green ethernet technology,effectively reduce energy consumption without reducing the operating 

performance and efficiency of the equipment by detecting cable length and workload

Small size does not take up space

Compact body + metal shell, full physical properties, 

Can be easily placed in the weak electric box, the space is clean and beautiful

Fully compatible with a
wide range of applications

CF-SG83 is widely compatible with PC, AP, print and security devices, 

Solve the problem that network ports are insufficient in various scenarios

*Les images du produit et les scénarios de démonstration présentés sur cette page sont fournis à titre d'illustration uniquement et peuvent présenter de légères différences par rapport au produit réel. Veuillez vous référer au produit physique pour plus de précision.
*Les données figurant sur cette page sont des valeurs théoriques obtenues par le laboratoire interne de COMFAST dans des conditions de test spécifiques. L'utilisation réelle peut varier en fonction des différences entre les produits, des versions logicielles, des conditions d'utilisation et des facteurs environnementaux. Veuillez vous référer à une utilisation réelle pour une représentation précise.
*Afin de fournir des informations aussi précises que possible sur les produits, leurs spécifications et leurs caractéristiques, COMFAST peut périodiquement ajuster et réviser les descriptions de texte, les effets d'image et d'autres contenus de cette page pour s'assurer qu'ils correspondent aux performances, aux spécifications, à l'emballage et aux accessoires réels des produits. Si de tels ajustements ou révisions s'avèrent nécessaires, aucun préavis ne sera donné.

Modèle de produit CF-SG83
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;
Indicateur LED Power(Green), LINK/ACT(Green)
Mac AddressTable 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 11.9Mbps
Buffer 4MBits
Output Power (Max) 6W
Jumbo Frames 15KBytes
Mode d'installation Bureau
Cas plastic Case
Caractéristiques physiques Size:140*76*27.7mm;
Environnement de travail Environnement de travail : 0°C-40°C ;
Working Temperature: -40°C-70°C;
Humidité de fonctionnement : 10%-90%RH Sans condensation ;
Humidité de stockage : 5%-95%RH Sans condensation

Se familiariser rapidement avec

No installation guide available

Vidéo du produit

No associated product videos available

Questions fréquemment posées

暂无常见问题
Q1: Is it normal that the CF-943AX gets hot when in use?

A1: Yes, slight heating is normal. The WiFi 6 chip and signal amplifier generate heat during operation, especially in high-speed transmission (downloading, 4K viewing). The surface temperature (≤50℃) is safe and won’t affect service life. Avoid closed spaces, keep ventilation, and do not use it under high load for a long time.

A1: Yes, slight heating is normal. The WiFi 6 chip and signal amplifier generate heat during operation, especially in high-speed transmission (downloading, 4K viewing). The surface temperature (≤50℃) is safe and won’t affect service life. Avoid closed spaces, keep ventilation, and do not use it under high load for a long time.

A1: Yes, slight heating is normal. The WiFi 6 chip and signal amplifier generate heat during operation, especially in high-speed transmission (downloading, 4K viewing). The surface temperature (≤50℃) is safe and won’t affect service life. Avoid closed spaces, keep ventilation, and do not use it under high load for a long time.

Please Get In Touch

For assistance with your orders, account, or any technical issues, our customer support team is here to help