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CHASSIS
GND
GND
B- B+
+
- FUSE
A-
SUPPLY
HUB
A+
The functionality of the Magnum 6K32T & 6K32TRC Switch -48VDC, 24VDC and 125VDC Dual-Source Option units is identical to the standard AC-powered models. Refer to the main sections of
this Installation and User Guide for a detailed description of the Magnum 6K32T & 6K32TRC Switches.
Please refer to Section 6.0 for troubleshooting
APPENDIX C: Internal DC Dual-Source Power Option
C1.0 SPECIFICATIONS - FOR MAGNUM 6K32T & 6K32TRC FIBER SWITCH
Power Supply (Internal, -48VDC Dual-Source, model # Dual-Src-48V)
DC Power Connector: First Source: “A+”, “A-“, 2nd Source “B-“, “B+”
GND: Terminal for “earth” or ground wire connection to the hub chassis
Input: Two separate sources, each at 36 - 70 VDC
Power Supply (Internal, 24VDC Dual-Source, model # Dual-Src-24V)
DC Power Connector: First Source: “A+”, “A-“, 2nd Source “B-“, “B+”
GND: Terminal for “earth” or ground wire connection to the hub chassis
Input: Two separate sources, each at 20 - 36 VDC
Power Supply (Internal, 125VDC Dual-Source, model # Dual-Src-24V) DC Power Connector: First Source: “A+”, “A-“, 2nd Source “B-“, “B+” GND: Terminal for “earth” or ground wire connection to the hub chassis Input: Two separate sources, each at 88 - 150 VDC
With the exception of the dual DC input power connections and the power supply, all specifications and configuration options for the Magnum 6K32T & 6K32TRC - 48VDC, 24VDC and 125VDC models with this Dual-Source option are identical to those listed in the Magnum 6K32T & 6K32TRC Fiber Switches Installation and User Guide, including Appendix B “Internal DC Power Supply Option”
C2.0 MAGNUM 6K32T & 6K32TRC & 6K32, with -48VDC, 24VDC and 125VDC Dual-Source option
The 6K32T & 6K32TRC & 6K32-Switch models with the internal -48VDC, 24VDC and 125VDC Dual-Source power supply are designed for installations where a battery plant is the power source, and where two separate power sources are utilized in order to increase operational uptime and to simplify maintenance.
TROUBLESHOOTING
B7.0
Magnum 6K32T & 6K32TRC Managed Switch
Installation and User Guide 05/07)
