What is the warranty period for most PoE injectors

  The warranty period for PoE injectors varies by manufacturer and product quality. Generally, warranties range from 1 year to a lifetime, depending on the brand, price, and intended use (consumer vs. enterprise-grade).   1. Typical Warranty Periods by Category PoE Injector Type Warranty Period Common Brands Entry-Level Consumer PoE Injectors 1 - 2 years TP-Link, TRENDnet, Netgear Mid-Range PoE Injectors 2 - 3 years Ubiquiti, MikroTik, D-Link Enterprise/Industrial-Grade PoE Injectors 3 - 5 years, sometimes lifetime Cisco, Benchu Group, Aruba, Planet, Mean Well     2. Factors Affecting Warranty Duration --- Brand Reputation – Enterprise brands (Cisco, HPE) offer longer warranties than budget brands. --- Product Quality – High-quality materials and better power efficiency lead to longer warranties. --- Intended Use – Industrial-grade injectors (Benchu Group) designed for harsh environments typically have 3-5 years of coverage. --- Extended Warranty Options – Some manufacturers provide extended warranties or paid protection plans.     3. What Warranties Cover Most PoE injector warranties include: --- Defects in materials or workmanship (manufacturing defects). --- Failure under normal usage (excluding misuse, physical damage, or unauthorized modifications). --- Limited power protection (if the injector fails due to internal power issues, but not external power surges). Some warranties may exclude: --- Damage from power surges or lightning (unless surge protection is included). --- Wear and tear from prolonged use. --- Issues from incorrect installation or incompatible devices.     4. How to Check a PoE Injector’s Warranty --- Look at the manufacturer’s website for warranty details. --- Check the product manual or packaging for warranty length and coverage. --- Contact customer support for specific warranty terms.     Conclusion Most consumer-grade PoE injectors come with a 1 to 2-year warranty, while enterprise and industrial models may offer 3 to 5 years or even lifetime warranties.