TNS5800D Series 12/20-Port Layer 3 Industrial Ethernet Switch for Rail Transit -Support 4 Gigabit M12 interfaces (with 2 groups of Bypass function), 8/16 100M or Gigabit PoE M12 interfaces (optional) -Adopt Ring patented technology, support single ring, coupling ring, chain, Dual-homing function -Support 110VDC dual power supply, single input -Support IP67 protection grade -Support -40~75℃ wide operating temperature range 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. The input power supply is two independent power supply circuits which can ensure the normal operation of the device when one power supply fails.
Технические характеристики
CharacteristicsTypemanagedNumber of ports12 portsNetworkgigabit Ethernet, layer 3Mountingrack-mount, wall-mountOther characteristicsredundant, SFP+, rugged, compact, EN50155Applicationsfor harsh environments, for railway applications
