What types of cables are used by 40GE optical ports on CE series switches
110When a 40GE optical port works in 40GE mode, it can use:
QSFP+ optical module and LC optical fiber
QSFP+ optical module and MPO-MPO optical fiber
QSFP+ to QSFP+ high-speed cable
QSFP+ to QSFP+ AOC cable
When a 40GE optical port works in 4x10GE mode, it can use:
QSFP+ optical module and MPO-4*DLC or MPO-8*FC optical fiber
QSFP+ to 4*SFP+ high-speed cable