Fonte de alimentação POE passiva de 8 portas 10/100M. São usadas para alimentar os dois pares não utilizados do cabo Ethernet.

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Fonte de alimentação POE passiva de 8 portas 10/100M. São usadas para alimentar os dois pares não utilizados do cabo Ethernet.

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September 17, 2025

Categoria Conexão: Adaptador do injetor do ponto de entrada

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Este módulo Power over Ethernet permite que você forneça energia a até 8 dispositivos remotamente através de cablagem Ethernet a até 100 metros de distância.Use este dispositivo para injetar energia no CAT-5, CAT-6 ou CAT-7 cabo. Ethernet padrão usa 2 dos 4 pares, POE passivo usa pinos não usados 4/5 para mais energia, e 7/8 para terra.Pontos de acesso WiFi usam este método para centralizar a fonte de energia.

Tags:

#Injetor IEEE802.3af do ponto de entrada do gigabit #adaptador 48v do ponto de entrada

Brief: Discover the 8-Port 10/100M Passive POE Power Supply, designed to power up to 8 devices simultaneously via Ethernet cables. This cost-effective solution extends power and data connectivity up to 100 meters, perfect for IP cameras, WiFi access points, and more. Ideal for medium-scale deployments, it simplifies installation and reduces clutter.

Related Product Features:

8-port passive POE power supply for simultaneous device powering.
Extends power and data transmission up to 100 meters (328 ft).
Compatible with CAT-5, CAT-6, or CAT-7 Ethernet cables.
Utilizes unused pairs (4/5 for positive, 7/8 for ground) for power delivery.
Supports 10/100M data connectivity without interference.
Ideal for IP cameras, WiFi access points, and passive PoE devices.
Plug-and-play operation with no software configuration required.
Reduces cable clutter and installation costs with centralized power.

Perguntas Frequentes:

What devices are compatible with this 8-Port Passive POE Power Supply?

It is compatible with IP cameras, enterprise-grade IP videophones, dual-band WiFi access points, and other passive PoE-enabled devices.
How does this POE power supply work with Ethernet cables?

It uses the unused pairs (4/5 for positive, 7/8 for ground) of the Ethernet cable to deliver power, ensuring no interference with data transmission.
What is the maximum distance for power and data transmission?

The device supports power and data transmission up to 100 meters (328 ft) while maintaining stable 10/100M connectivity.

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