1. Introdución
This manual provides instructions for the installation, operation, and maintenance of the TRENDnet TEG-S591 9-Port Multi-Gig Switch. This unmanaged switch is designed to expand network bandwidth and reduce traffic bottlenecks, offering high-speed connectivity for various network environments.
Características principais:
- 8 x 2.5G RJ-45 Ports (1Gbps/2.5Gbps)
- 1 x 10G RJ-45 Port (1Gbps/2.5Gbps/10Gbps)
- 60Gbps Switching Capacity
- Fanless Design for Silent Operation
- Wall-Mountable Metal Housing
- NDAA & TAA Compliant
2. Contido do paquete
Verifique que o seu paquete conteña os seguintes elementos:
- Conmutador multifunción TRENDnet TEG-S591 de 9 puertos
- Guía de instalación rápida
- Adaptador de alimentación (12 V, 1 A)
If any items are missing or damaged, please contact your reseller or TRENDnet customer support.
3. Acabado o hardwareview

Figura 3.1: Disposición do panel frontal
Fronte detallada view of the TEG-S591 switch, highlighting the eight 2.5G RJ-45 ports (1-8), one 10G RJ-45 port (9), and the corresponding LED indicators for power, link, and activity.

Figura 3.2: Disposición do panel traseiro
Traseira view of the TEG-S591 switch, displaying the DC power input port and ventilation slots.
The TEG-S591 features a durable metal housing with ventilation for heat dissipation. The front panel includes LED indicators for power and port status, while the rear panel houses the DC power input.
Indicadores LED:
- PWR: Indicates power status. On when the device is powered.
- Ports 1-8 (2.5G LINK/ACT): Indicates link status and activity for 2.5G ports.
- Port 9 (10G LINK/ACT): Indicates link status and activity for the 10G port.
4. Configuración
The TRENDnet TEG-S591 is an unmanaged switch, designed for plug-and-play operation. No software configuration is required.
- Conexión de alimentación: Connect the included power adapter to the DC IN port on the rear of the switch and then plug the adapter into a standard electrical outlet. The PWR LED on the front panel will illuminate.
- Conexión do dispositivo de rede: Connect your network devices (e.g., computers, servers, network-attached storage, routers, access points) to any of the RJ-45 ports (1-9) using standard Ethernet cables (Cat5e or better for 2.5G, Cat6a or better for 10G).
- Verificar a conexión: Once a device is connected, the corresponding LINK/ACT LED for that port will illuminate, indicating an active network link. The LED will blink to show data activity.

Figure 4.1: Typical Network Deployment
An illustrative diagram demonstrating how the TEG-S591 Multi-Gig Switch integrates into a home network, connecting various devices like WiFi 6 routers, access points, and adapters to enhance network speed.
5. En funcionamento
The TEG-S591 operates automatically once connected. It functions as a store-and-forward device, ensuring reliable data transmission. The switch supports auto-negotiation for speed and duplex mode, and auto-MDI/MDIX, eliminating the need for crossover cables.
The fanless design ensures silent operation, making it suitable for quiet environments such as home offices or living rooms.
6. Mantemento
To ensure optimal performance and longevity of your TRENDnet TEG-S591 switch, follow these maintenance guidelines:
- Condicións ambientais: Operate the switch within the specified temperature and humidity ranges. Avoid placing it in direct sunlight or near heat sources.
- Limpeza: Usa un pano suave e seco para limpar o exterior do interruptor. Non uses produtos de limpeza líquidos nin en aerosol. Asegúrate de que o dispositivo estea apagado antes de limpalo.
- Ventilación: Ensure that the ventilation slots are not blocked to allow for proper airflow and heat dissipation.
- Xestión de cables Organize network cables to prevent strain on the ports and to maintain a tidy setup.
7 Solución de problemas
If you encounter issues with your TEG-S591 switch, refer to the following common troubleshooting steps:
- Sen enerxía: Ensure the power adapter is securely connected to both the switch and a working electrical outlet. Check if the PWR LED is illuminated.
- Sen luz de ligazón: Verifique que o cable Ethernet estea conectado correctamente tanto ao porto do conmutador como ao dispositivo conectado. Probe cun cable ou porto Ethernet diferente. Asegúrese de que o dispositivo conectado estea acendido e funcione correctamente.
- Velocidade de rede lenta: Confirm that your connected devices and cables support the desired multi-gigabit speeds (2.5G or 10G). Ensure you are using Cat5e or better cabling for 2.5G, and Cat6a or better for 10G connections. Check for network congestion or issues with the connected devices.
- Conectividade intermitente: Check all cable connections for looseness or damage. Ensure the switch is placed in a well-ventilated area to prevent overheating.
For further assistance, consult the TRENDnet support resources or contact technical support.
8. Especificacións
| Característica | Detalle |
|---|---|
| Número de modelo | TEG-S591 |
| Número de portos | 9 (8 x 2.5G RJ-45, 1 x 10G RJ-45) |
| Taxa de transferencia de datos | 60 Gigabits por segundo (capacidade de conmutación) |
| Tipo de interface | RJ45 |
| Estándares | IEEE 802.3bz (2.5G); IEEE 802.3an (10G); IEEE 802.3ab; IEEE 802.3x |
| Dimensións do produto | 9.45 cm de longo x 1 cm de ancho x 4.1 cm de alto |
| Peso do elemento | 1.6 libras |
| Voltage | 12 voltios |
| Material do caso | Metal |
| Temperatura de funcionamento | Up to 104 Degrees Fahrenheit (40 Degrees Celsius) |
| Cor | Negro |
9. Información da garantía
The TRENDnet TEG-S591 9-Port Multi-Gig Switch is backed by TRENDnet’s Lifetime Manufacturer Protection. This warranty covers defects in materials and workmanship under normal use. For specific terms and conditions, please refer to the official TRENDnet websitio ou póñase en contacto co servizo de atención ao cliente.
10. Soporte técnico
TRENDnet provides reliable technical support for its products. Our team of English-speaking advisors and technical experts are available during normal business hours to assist with any inquiries or issues you may have.
For support, please visit the official TRENDnet website or refer to the contact information provided in the Quick Installation Guide included with your product.





