Photos from flickr, by PanelSwitchman.
Older Nortel switch have some screaming 70s colors. The DMS-100 is the bigger of the two Nortel end offices, and it’s green. The DMS-10 is the smaller one, and it’s orange. My company uses DMS-10s, and we even have orange and brown Nortel touch-up paint.
I don’t know what color the DMS-200, DMS-250, or DMS-300 are, but I hope they’re equally as fabulous. I hear newer Nortel switches are grey, sadly.