https://www.asmag.com/project/resource/index.aspx?aid=16&t=secutech-made-in-taiwan-products-and-solutions
Product Info
4-CH PCI Express by 4 PoE+ Card

4-CH PCI Express by 4 PoE+ Card

Vecow Co., Ltd.
Region: Taiwan
Update: 06/25/2013
Key Specifications
PCI Express by 4
4 Independent GigE Ports
IEEE 802.3at for PoE+
Gigabit Ethernet MAC Controller and PHY Ports
Input Power Up to 25.5W at 48 VDC per PoE Port
9KB Jumbo Frame Support
Support Link Aggregation (LAG)
8 DI | 8 DO (Optional)
https://www.asmag.com/project/resource/index.aspx?aid=16&t=secutech-made-in-taiwan-products-and-solutions