Which two Ethernet fiber－optic modes support distances of greater than 550 meters?() A. 1000BASE-CXB. 100BASE-FXC. 1000BASE-LXD. 1000BASE-SXE. 1000BASE-ZX
Which two Ethernet fiber－optic modes support distances of greater than 550 meters?()
A. 1000BASE-CX
B. 100BASE-FX
C. 1000BASE-LX
D. 1000BASE-SX
E. 1000BASE-ZX
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