Please refer to the following.
Yes, the CE8860EI, CE8868EI, CE8861EI, and CE6850U-HI can be used as an FC switch.
The CE8860EI, CE8868EI, CE8861EI, and CE6850U-HI used as an FC switch support single-hop FCF and NPV.
The CE8860EI, CE8868EI, CE8861EI, and CE6850U-HI used as an FC switch do not support multi-hop FCF.
