Fortinet 5003 - Manual (Page 87)

FortiGate-5020 base backplane communication Network configurations
FortiSwitch-5003A and 5003 Fabric and Base Backplane Communications Guide
01-30000-85717-20081205
87
Figure 39: Network connection between two modules in the same chassis
PSU A
PSU B
PWR STA IPM
CONSOLE USB 1 2 3 4 5 6 7 8
ACC
PWR STA IPM
CONSOLE USB 1 2 3 4 5 6 7 8
ACC base
backplane
channel 1
base
backplane
channel 2