CAUTION
When using FireWire to power MX modules, make sure that all modules have an Ethernet connection to the eXRCPU layer or EX23-R switch. Failure to do so may cause undetected synchronization errors in all linked MX modules.
NOTE
When designing the power system, note that increased cable lengths can produce significant voltage drops at the module connectors, especially when using PoE or powering multiple modules from one source.
NOTE
MX modules may also be powered in serial using FireWire connections. Refer to the MX Modules User Manual for details.
NOTE
For optimal data throughput performance, do not use both eXRCPU Ethernet ports when using EX23‑R modules. To use multiple EX23‑R modules, connect any Ethernet port on the new EX23‑R module to any open EX23‑R Ethernet port.
Do not reboot the eXRCPU when MX firmware updates are in progress.