WHAT DOES THE "S" IN 1000BASE-SX MEAN

33. - DE THI CCNA ON LCCUYEN
DE THI CCNA ON LCCUYEN
33.

What does the "S" in 1000BASE-SX mean?

Choose one answer.

a. short wavelength light source

b. short range fiber

c. shielded fiber cladding

d. single-mode fiber

e. shielded twisted pair