Rev. 1.0
Penguin Computing
42
Splitting a 100GbE QSFP28 port to 4 separate 25GbE ports (using a breakout cable) disables (unmaps)
the 100GbE port below it. See the figures below.
Figure 40: Breakout or Fanout
Arctica 3200cs Splitting Options
Figure 41: Arctica 3200cs Splitting Options
The top QSFP28 ports marked in green can be split into 4 SFP28 ports, each. The bottom QSFP28
ports (gray) are blocked when the upper ports are in split mode. All QSFP28 ports marked in yellow
can be split to 2 SFP28 ports.
