Yes, as long as both devices are iSeries (it doesn't matter if it's a Classic or + or a mix of the two).
- In Communicator 5, open the quick menu (press/hold for 5 seconds or right click).
- Select Advanced Settings.
- Select System.
- Select my IR Remote Controls.
- Select the + sign next to show more options.
- Select Export remote control.
To transfer to the other device, follow the same steps but choose Import at step 6.
Note: If you have more than one IR remote, you can export each one individually.