Inline surge protection should be placed inline, or in between the outdoor wireless bridge, or access point, and your power injector. In some cases you can add dual inline surge protectors where one is placed close to the outdoor radio, and one is placed inside close the power over Ethernet injector.
The ALPU-F140 is designed to support gigabit ethernet ports, and will support POE, and POE+, and POE++ which are 100W applications.
• Hybrid SASD technology
• Pole | wall mount capable
• Weatherized grommet and gasket
• Ruggedized environmental design prevents water ingress
• Locking hinged cover
• Corrosion, UV, and salt fog protection
• 3-year warranty