Digi CM 16 works with switches, pdus, no output from IBM x3550 M4 hosts. I think I need specific settings in the BIOS.

Are you able to see output from another serial port?

What operating system is running on the IBM host?

What cabling pin-outs?

Yes I can see output from Cisco switches and IBM PDUs.

The OS on the IBM hosts is VMware 5.0

Sorry, I’m not on site so I don’t have the cabling pin-outs.

Anybody got any idea about this?