ODLV-65-48 is a product from Mean Well, one of the leading power supply manufacturers in the world. It is a 65W DC/DC converter, rated at 65W. It has an input voltage of 24-36VDC and an output voltage of 48VDC, making it suitable for use with 48V telecom systems. It also features over voltage protection, short circuit protection, and a -20 to 90C operating temperature range.