EtherWAN's EX78934X-0VB is a rugged, DIN-rail mounted managed PoE Ethernet switch. It has 12 gigabit PoE ports, each providing up to 90W power with IEEE 802.3.bt protocol support, and 4 dual-rate 10 gigabit SFP+ ports. The IEEE1588v2 Precision Time Protocol enables network time synchronization. This switch offers flexibility, high - speed performance, and reliability for critical networks in urban infrastructure, transportation, and security. Key features include high - bandwidth ports, hardened design for harsh environments, wide operating temperature range, fanless operation, and advanced management and security features. It also comes with complimentary technical support, free firmware upgrades, and a limited lifetime warranty.
Using the EtherWAN EX78934X - 0VB switch is easy. First, mount it on a DIN - rail using the provided mounting brackets and screws. Connect your devices to the 12 gigabit PoE ports or the 4 10G SFP+ ports. You can use the console cable to configure the switch. For power, connect it to a 46 - 57VDC power source. When using PoE devices, make sure to choose the appropriate voltage according to the device's power requirements. Be careful not to exceed the total power budget of 360W. For maintenance, keep the switch in a clean environment. Since it's fanless, dust won't be a big issue, but avoid exposing it to extreme humidity. Check the LED indicators regularly to monitor the status of the switch and connected devices. If you encounter any problems, you can contact the complimentary technical support team. Also, keep an eye on the free firmware upgrade notifications to ensure the switch runs at its best.
