Magnum 6K25e Gigabit Fiber Switch | Installation and User Guide (10/07) |
B4.1 UL Requirements for DC-powered units
1.Minimum 18AWG cable for connection to a Centralized DC power source.
2.Minimum 14AWG cable for connection to a earthing wiring.
3.Use only with Listed 10 A circuit breaker provided in building installation.
4.“Complies with FDA radiation performance standards, 21 CFR subchapter J.” or equivalent.
5.Fastening torque of the lugs on the terminal block: 9
6.Centralized DC Power Source cable securement, use at least four cable ties to secure the cable to the rac,k at least 4 inches apart, with the first one located within 6 inches of the terminal block.
B5.0 OPERATION
Operation of Magnum 6K25e Switches with the optional
B6.0 ORDERING INFORMATION
To order the optional
Similarly to order the optional 24VDC or 125VDC industrial specific power supply factory installed, add a suffix of “ 24VDC” or “125VDC” after the product ‘s standard model #. Example: Magnum 6K25e- 24VDC, Magnum
B7.0 TROUBLESHOOTING
Please refer to Section 6.0 for troubleshooting
APPENDIX C: Internal DC Dual-Source Power Option
C1.0 SPECIFICATIONS - FOR MAGNUM 6K25E FIBER SWITCH Power Supply (Internal,
DC Power Connector: First Source: “A+”,
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 | |
DC Power Connector: First Source: “A+”, | |
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 | |
DC Power Connector: First Source: “A+”, | |
GND: | Terminal for “earth” or ground wire connection to the hub chassis |
Input: | Two separate sources, each at 88 - 150 VDC |
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