The following interfaces do not support interface split:
- 40GE interfaces on the CE5850-48T4S2Q-EI
- 100GE interfaces that connect to 40GE media on the CE-L48XS-FDA card
A 40GE interface on the following cards can be split into two 10GE interfaces:
- A CE88-D16Q card on the CE8860EI
- A 40GE interface on a CE-L48XS-FDA card can be split into two 10GE interfaces. The two 40GE interfaces on the CE-L48XS-FDA card must be split simultaneously so that converted 10GE interfaces can work properly.
A 40GE or 100GE interface on the following models and cards can be split into four 10GE interfaces:
- CE switch models excluding the preceding models
- A QSFP28 interface (or a 100GE interface converted from a 40GE interface) that connects to a 40GE optical module on the CE8860EI, CE6870EI, CE-L12CQ-FD card, CE-L36CQ-FD card, CE-L36LQ-FD, and CE-L24LQ-FD card
