Black Box LPJ016A-TM User Manual
724-746-5500 | blackbox.com
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802.3af and 802.3at PoE Gigabit Injectors
Appendix C: Frequently Asked Questions
Question: What happens if I forget my username and passwords for the Ethernet interface?
Answer: Contact Black Box Technical Support at 724-746-5500 or info@blackbox.com.
Question: What is the function of the “current share” pin on the CD power connector? Are there any protocols or procedures
associated with it?
Answer: The DC solution contains 3x 500W 50V rectifier modules (1000W N+1) with custom cables available for connection
between the rectifier rack and up to four PoE Gigabit Injectors. The currently shared pin is an option that could be used
to have the power supply inside the PoE Gigabit Injector currently shared with the rectifiers. There are no protocols or
procedures associated with it other than it’s designed only to work with our rectifier system, and even then it’s not
perfect sharing because of the inrush limiting components inside the PoE Gigabit Injector located on the DC input.
to have the power supply inside the PoE Gigabit Injector currently shared with the rectifiers. There are no protocols or
procedures associated with it other than it’s designed only to work with our rectifier system, and even then it’s not
perfect sharing because of the inrush limiting components inside the PoE Gigabit Injector located on the DC input.
Question: What type of display properties settings are required to run the Black Box SMNP v3 GUI?
Answer: 16-bit: 1024 X 768 pixels, 1280 X 1024 pixels
32-bit: 1024 X 768 pixels, 1280 X 1024 pixels
If the settings are set to the values shown below, the edges of the GUI window will be cropped.
16-bit: 640 X 480 pixels, 800 X 600 pixels
32-bit: 640 X 480 pixels, 800 X 600 pixels