Surprised the 5ESS wasn't mentioned on here: https://en.wikipedia.org/wiki/5ESS_Switching_System https://en.wikipedia.org/wiki/5ESS_Switching_System > The deve

Surprised the 5ESS wasn't mentioned on here: https://en.wikipedia.org/wiki/5ESS_Switching_System https://en.wikipedia.org/wiki/5ESS_Switching_System > The development effort for 5ESS required five thousand employees, producing 100 million lines of system source code, mostly in the C language, with 100 million lines of header files and makefiles. Granted, this section is suspiciously citation-free, so it's fair to take it with a grain of salt.