EtherWAN EX78922E-0VB Hardened Managed 10-Port PoE Switch

This rugged, industrial-grade network switch is engineered for harsh environments like transportation systems, outdoor surveillance sites, and utility networks. Its die-cast aluminum housing resists extremes of temperature (–40 °C to +75 °C), shock, vibration, thermal cycling, EMI/RFI, and ESD—meeting IP30 and industry-grade certifications. Featuring 8 gigabit RJ‑45 ports with full IEEE 802.3®af/at/bt PoE support (up to 60 W per port, 240 W total), plus 2 dual‑rate gigabit SFP uplinks, it accommodates high‑power devices like PTZ cameras and LED lighting. PoE watchdog and long‑distance mode (up to 250 m/820 ft) enhance reliability and flexibility. As a managed Layer‑3 switch, it offers static routing, RIP v1/v2, OSPF, VRRP, VLANs, link aggregation, ACLs, SNMP, RADIUS/TACACS+ authentication, web/CLI/SSH interface, and firmware upgradability. Fanless operation ensures silent, zero-maintenance performance. DIN‑rail mounting streamlines installation in industrial cabinets, and redundant 52–57 VDC terminal‑block power inputs enhance resiliency. This platform is ideal for continuous, mission-critical connectivity in challenging locations, combining versatile PoE delivery and smart L3 features in a hardened package.