https://www.asmag.com/project/resource/index.aspx?aid=16&t=secutech-made-in-taiwan-products-and-solutions
Product Info
J-Systems J-Switch PoE+ 5-Port Switch

J-Systems J-Switch PoE+ 5-Port Switch

J-Systems, Inc.
Region: United States of America
Update: 07/13/2012
Key Specifications
* Designed for Harsh Environments (-40C to +85C)
* 4 - 802.3af/at Compliant PoE / PoE+ Ports
* 1 - 0-57VDC powered Port, Pins 4-5 (Pos), 7-8 (Neg)
* Small Size, PC/104 Mounting Format
* Capable of Delivering 30 Watts at 12VDC Input
* Capable of Delivering 60 Watts at 24VDC Input
* Surge and Lightning Protection Built In (ALL I/O Pins)
* Custom NEMA 4X Packaging Available
https://www.asmag.com/project/resource/index.aspx?aid=16&t=secutech-made-in-taiwan-products-and-solutions