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RSM-408
8 Port Redundant Ring Switch. Can satisfy the requirement for Link-Loss-Backup in Industrial Field Applications. Supports versatile topologies. Equipped with 2 power inputs that are redundant for each other. Relay output facility can deliver a warning signal due to power failure or link loss. With the support of Modbus TCP protocol, administration of Ethernet LAN can get information from individual port status of RS-408. More....