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How to set the jumpers on the back plane?

April 26, 2017jumpers plane

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How to set the jumpers on the back plane?

1 Answer

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10 Posted

Back view of 2-Bay back plane. 68-pin SCSI Data I/O Connectors Each back plane has two 68-pin Wide SCSI female data connectors for connecting the internal data cable or external SCSI terminator. The SCSI data connectors are non-directional. DC Power Connectors All the 4-pin DC power connectors on the back plane are recommended to be connected to the power supply. SCSI ID Connector Each bay has a 5-pin Molex SCSI ID header for connecting to an external SCSI ID selector switch. The BCD cable for this purpose is CRU part number 7350-031-12. Fan Alarm Jumper The default setting for the fan failure alarm is pin 2-3 closed (jumper on). Remove this jumper to disable the fan failure alarm.