To time-synchronize two SmartNICs, they must
be connected via a time synchronization cable. The connection between the SmartNICs can be made externally by using the connectors on the I/O
brackets.
Connect the relevant time synchronization cable to the external
time synchronization connector (see Time Synchronization Connector Specifications)
on the front plate of the SmartNIC.
Figure 1. Optional external time synchronization connector
For information on available time synchronization cables, see DN-0186.