DEVICE INTERFACE: 8 x M12 (X-code) Gigabit PoE+ ports; 2 x M12 (X-code) Gigabit ports with Bypass function; 1 x M12 (Acode) power port; DIN-Rail Mount; Wall Mount; Grounding PointTRENDnet LIFETIME PROTECTION: We stand by the quality of our products. The TI-XPG102 EN 50155 M12 Gigabit PoE+ Railway Switch comes with Lifetime TRENDnet Manufacturer Protection. (U. S. and Canada Only)NDAA + TAA COMPLIANT: With NDAA and TAA compliant network switches, you can plan and install the networking solutions that government customers demand today. (U. S. and Canada only)RELIABLE TECH SUPPORT: Our team of advisors, support and tech experts are English speaking, and available for all your needs during normal business hours. We take pride in being there for our customers. EN 50155 COMPLIANT: This M12 Ethernet switch supports an input voltage range from 24 - 56V DC, with M12 interfaces formoving bus, train, automobile and other rolling stock applications. EXTREME TEMPERATURE SWITCH: The metal hardened IP40 rated DIN-Rail switch is equipped with a rugged enclosure anddesigned to withstand a high degree of vibration, shock, protection against ESD/EMI/surge, and operate with a wide temperaturerange (- 40 - 75 °C (- 40 - 167 °F)) for harsh environments. POE+ POWER & POWER BUDGET: Eight M12 gigabit PoE+ ports deliver up to 30W of PoE+ power per port with a total power budget of 200W @ 56V DC. SHOCK AND VIBRATION RESISTANT: Rated for a high-degree of shock (EN 60068-2-27), freefall (EN 60068-2-32), and vibration (EN 60068-2-6)SOLD SEPARATELY COMPONENTS: M12 cables sold separately (models: TI-CD02, TI-CD05, TI-CP02); Power supply sold separately (model: TI-S24052)TRENDnet's 10-Port Industrial EN 50155 M12 Gigabit PoE+ Railway Switch, model TI-XPG102, has eight M12 gigabit PoE+ ports, two M12 gigabit ports, and one M12 power port with a total PoE budget of up to 200W with 56VDC input. This M12 Ethernet switch is equipped with an IP40 rated metal enclosure, designed to withstand a high-degree of vibration and shock, while operating within an extreme temperature range of -40° - 75° C (-40° - 167° F) for industrial EN 50155 applications. The M12 Ethernet switch is designed and tested for bus, train, automobile, and telecom applications.