Question: Can the MX408e use the P/N 1175043L3 AC/DC Power Supply for it’s power source?
Answer: Yes, but it requires the use of MX2800 power cable P/N 1200657L2 and the following wiring configuration change.
The MX408e’s backplane has a four-pin power input connection marked A and B each with PWR & RET pins. This requires the
MX2800 power cable P/N 1200657L2 leads to be rearranged within the four-barrel connector.
The White and Green leads are not used and should be removed from the four-barrel connector. The Red lead is moved to
replace the White lead and line up with MX408e’s A PWR pin. The Black lead is moved to replace the Red lead and line up
with A RET pin. This will leave the other two barrels available for the B PWR & RET pins if redundant power input is required.