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Magnum 6KM Mobile Ethernet Switch Installation and User Guide 07/10
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APPENDIX C: DC Dual Source Power Input
C1.0 SPECIFICATIONS, DUAL SOURCE DC POWER INPUT –
FOR MAGNUM 6KM MOBILE ETHERNET SWITCHES
Power Supply (Internal, 12VDC Dual-Source, model # Dual-Src-12V)
DC Power Connector: First Source: “A+”, “A
-“, 2nd Source “B-“, “B+”
GND: ground wire connection to the hub chassis screw
Input: Two separate sources, each at 10-15 VDC
Power Supply (Internal, 24VDC Dual-Source, model # Dual-Src-24V)
DC Power Connector: First Source: “A+”, “A-“, 2nd Source “B-“, “B+”
GND: ground wire connection to the hub chassis screw
Input: Two separate sources, each at 18 - 36 VDC
Power Supply (Internal, -48VDC Dual-Source, model # Dual-Src-48V)
DC Power Connector: First Source: “A+”, “A-“, 2nd Source “B-“, “B+”
GND: ground wire connection to the hub chassis screw
Input: Two separate sources, each at 36 - 60 VDC
Power Supply (Internal, 110VDC Dual-Source, model # Dual-Src-110V)
DC Power Connector: First Source: “A+”, “A-“, 2nd Source “B-“, “B+”
GND: ground wire connection to the hub chassis screw
Input: Two separate sources, each at 77 - 137 VDC
Power Supply (Internal, 125VDC Dual-Source, model # Dual-Src-125V)
DC Power Connector: First Source: “A+”, “A
-“, 2nd Source “B-“, “B+”
GND: ground wire connection to the hub chassis screw
Input: Two separate sources, each at 88 - 150 VDC
Power Supply (Internal, 250VDC Dual-Source, model # Dual-Src-250V)
DC Power Connector: First Source: “A+”, “A-“, 2nd Source “B-“, “B+”
GND: ground wire connection to the hub chassis screw
Input: Two separate sources, each at 160 - 300 VDC
With the exception of the dual DC input power connections and the power
supply, all specifications and configuration options for the Magnum 6KM DC models with
this Dual-Source option are identical to those listed in the Magnum 6KM Mobile Ethernet
Switches Installation and User Guide, including Appendix B “DC Single Source Power
Input”.