Extralink Active Gigabit PoE Injector with 8 Ports, 802.3at/af Standard, Mode A, 48 V Voltage, 16 RJ-45 Ports

The Extralink Active Gigabit PoE Injector with 8 Ports is designed to efficiently supply both power and network connectivity to compatible IP devices over standard Ethernet cabling. Featuring 8 ports with 802.3at/af support, Mode A operation, and a reliable 48 V voltage output, this active PoE injector ensures stable performance for your network infrastructure. Equipped with 16 RJ-45 Ethernet ports in total, it supports data rates of 10, 100, and 1000 Mbit/s, making it suitable for modern high-speed local area networks.

Advantages

This Extralink active Gigabit PoE injector integrates power and data transmission over a single Ethernet cable, which simplifies network deployment and reduces the need for separate power supplies near every connected device. The inclusion of 802.3at/af standard support ensures broad compatibility with a wide range of powered devices such as IP cameras, VoIP phones, and wireless access points. Operating silently without fans or active cooling, the unit maintains a quiet environment while delivering steady power across all four active data pairs for Gigabit data rates.

Suitable for

• Powering IP security cameras over Ethernet cables
• Connecting VoIP office phones that require PoE support
• Deploying wireless access points in office or home networks
• Integrating network devices where electrical outlets are unavailable

This active PoE injector may not be suitable if your network setup requires passive PoE devices with different voltage requirements, as this model operates strictly at a 48 V output. It is also not designed for environments exposed to moisture or extreme water contact, and proper electronic waste disposal regulations must be followed at the end of its lifecycle.

Key specifications

• 8 ports Gigabit 802.3at/af support
• Mode A power delivery
• 48 V Power over Ethernet voltage
• 16 total RJ-45 Ethernet ports (8 input, 8 output)
• Ethernet LAN data rates of 10, 100, and 1000 Mbit/s
• Gigabit Ethernet interface type
• Fanless design for silent operation

To use the Extralink active Gigabit PoE injector, connect your network switch or router to the input RJ-45 ports using standard Ethernet cables. Connect the output RJ-45 LAN+PoE ports to your compatible powered devices, such as IP cameras or access points. Finally, connect the DC-in jack to a suitable power source to begin supplying both data and 48 V power simultaneously over the cabling.

What to consider before purchase

• Verify that your connected devices support the 802.3at/af standard and 48 V PoE voltage
• Ensure your network switches and cabling support Gigabit Ethernet data rates
• Check the physical dimensions and installation space available in your networking area

Usage recommendations: Always install the device in a dry indoor environment, avoiding any contact with water or moisture. Handle the equipment carefully and dispose of it in accordance with local regulations for electronic waste.