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Optical Bypass Relay allows uninterruptible communication.

2013-04-05 14:36:23| Industrial Newsroom - All News for Today

Permitting uninterruptible activation/deactivation of industrial Ethernet network devices in line and ring structures, Scalance XC100-4OBR simplifies maintenance work where individual devices have to be switched off. If power is interrupted at bypass relay and active network components concerned, 2 optical network interfaces are mechanically reconnected within 10 ms. Connection to deactivated network component is bypassed automatically while disconnected from power supply. This story is related to the following:Switching Relays

Tags: communication optical relay bypass

Independent Forensic Analysis Confirms Partial Power Outage During Super Bowl Caused by Relay Device

2013-03-22 03:21:00| Transmission & Distribution World

An independent, third-party forensic analysis commissioned by Entergy New Orleans, SMG and the Louisiana Stadium and Exposition District to investigate the cause of the partial power outage during Super Bowl XLVII has confirmed that the cause of the outage was the "misoperation" of a relay device.

Tags: power super analysis independent