28 ports network switch MES5000 Series

managedgigabit Ethernetlayer 2

MES5000 Series 28-port 100M/Gigabit Layer 2 Managed Electricity Industrial Ethernet Switch -Support 4 gigabit fiber ports ( SFP slot) and 24 100M fiber/copper ports -Conform to IEC61850 and IEEE1613 industrial standards -Adopt SW-Ring patent technology, support single ring, coupling ring, chain ring, Dual-homing ring network function, automatic recovery time of network failure < 20ms -Support dual power supply input, input voltage: 90～264VAC or 36~72VDC -Support -40~75℃ wide operating temperature range The products are up to the industrial standards of IEC61850 and IEEE1613, and have acquired SGCC’s (State Grid Corporation of China) Class A authentication and CSG’s (China Southern Grid) type test. When power supply or port has link failure, ALARM indicator will be bright and send out alarm, meanwhile, alarm device connected to the relay will send out alarm for rapid scene troubleshooting. Hardware adopts fanless, low power consumption, wide temperature and voltage design and has passed rigorous industrial standard tests, which can suit for the industrial scene environment with harsh requirements for EMC. It is designed for power industry and can be widely used in the controller layer and process layer network of substations.