3Com Officeconnect Power Supply Pinout

[Stratusphere]

Help! I have a 3Com Officeconnect 8-port dual speed hub but I have lost the 5 volt power supply! I would like to build a replacement, but I need to know the pinout. It has 4-pins.

Can anyone help me with the pinout?

Thanks in advance!

John

 

[sturm]

I would just buy a new 8 port switch and be done with it. You will also have better speed with a switch than a hub.