Cisco Aironet PoE Power Injector

Overview

The Cisco AIR-PWRINJ6= is a Power over Ethernet (PoE) injector designed specifically for Cisco Aironet 2800 and 3800 series access points. It delivers both power and data through a single Ethernet cable, enabling flexible placement of access points in locations without nearby electrical outlets. Supporting IEEE 802.3af and 802.3at standards, it automatically negotiates power delivery of up to 30 watts, ensuring compatibility with a range of devices while maintaining full Gigabit Ethernet data speeds.

Key features

• Purpose-built to provide reliable power and data to Cisco Aironet 2800 and 3800 access points, simplifying network deployment.
• Automatic power negotiation between 15.4 watts and 30 watts to match the requirements of connected devices, optimizing energy use.
• Two Gigabit Ethernet ports maintain full-speed data transfer without adding latency, preserving network performance.
• Supports cable runs up to 328 feet, allowing access points to be installed in optimal locations such as ceilings, walls, or remote corners.
• Wall-mountable enclosure keeps the injector secure and off crowded surfaces, reducing clutter and protecting the device.
• Plug-and-play setup requires no additional configuration, making it easy to integrate into existing network infrastructure.

Key specs

• Power standards: IEEE 802.3af and 802.3at
• Power output: up to 30 watts
• Data ports: 2 x Gigabit Ethernet
• Maximum cable length: 328 feet (100 meters)
• Compatible devices: Cisco Aironet 2800 and 3800 series access points
• Mounting: wall mount with keyholes

Connectivity and compatibility

This PoE injector connects seamlessly to your network switch or router via the LAN port and delivers power and data to the access point through the powered port. Its compliance with IEEE 802.3af and 802.3at ensures compatibility with a wide range of Cisco Aironet access points, making it a dependable choice for expanding wireless coverage without rewiring for power.

Installation and setup

Installation is straightforward: plug the injector into an AC outlet, connect the LAN port to your network switch, and attach the powered port to the access point. The device requires no additional configuration, allowing network administrators to quickly deploy or expand wireless networks. The wall-mount design helps keep the workspace organized and equipment protected.

Ideal uses and environments

The AIR-PWRINJ6= is well suited for office environments, campus networks, and home labs that use Cisco Aironet 2800 or 3800 series access points. Its ability to deliver power over long cable runs makes it a strong choice for installations where access points need to be placed in hard-to-reach or power-limited locations, ensuring consistent wireless coverage across large or complex spaces.