Hi tried these a few years back, can't remember make, but both locked up everytime we fired our thyristor bridges and I couldn't recover until I reset the one inside the HV area, which was a pain. We decided to place an asus eepc and tried both wifi and ethernet/fibre comverters instead and that worked perfectly. The fibre/ethernet converter is my go to. Best Regards Luis On Tue, 3 Dec 2019, 13:04 David Van Horn, < david.vanhorn@backcountryaccess.com> wrote: > I have an application where I need to take USB into an EMC faraday cage. > I see a number of optical fiber implementations available, and the prices > ($200-300) are acceptable, but I'm worried about noise that the downstrea= m > end may cause, since it will need to be inside the cage. > > Does anyone have experience with these? Ones to stay away from? > > -- > David VanHorn > Lead Hardware Engineer > > Backcountry Access, Inc. > 2820 Wilderness Pl, Unit H > Boulder, CO 80301 USA > phone: 303-417-1345 x110 > email: david.vanhorn@backcountryaccess.com david.vanhorn@backcountryaccess.com> > > -- > http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist > --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .