4-Port (non-POE) Gigabit SPD unit protects critical Ethernet network devices from lethal lightning strikes, electronic static discharge (ESD) and electrical fast transient bursts (EFT/B). It is typically placed in-between connecting network cables and central network and controller devices. It comes in a 4-Port (non-POE) RJ45 configuration. If more ports are required, install multiple units for redundancy. Each unit needs to be grounded by at least a 12 AWG ground wire to redirect excessive current.

• 🛡️ PROTECTS Network Routers, Switches, Patch Panels, Computers, Gaming Consoles, NAS drives, TVs and AVs. CE (UL equivalent) and FCC certified.
• ⚡ GIGABIT 4-Port (non-POE) 100/1000M transmission rate. Working voltage 5V. Rated current 300mA. Insertion loss of ≤0.2dB. Supports CAT 5, 5e, 6, 6a RJ45 cable connections. No loss of speed or quality.
• ⚙️ EASY INSTALL. Wall mounted or stand alone. Ground wire connection. Straight port-to-port in/out RJ45 connections. This unit is not a network switch and does not support POE applications.
• ⚠️ Jumper cables and ground wire are not included. Check out our "Ethernet 4-port Gigabit (non-POE) Surge Protector Kit" if required.
• 🤝 12 MONTH WARRANTY against defects in materials and workmanship under ordinary consumer use. 30 day return policy. No questions asked.