WS-G5484

GLC-SX-MM

Short wavelength (1000BASE-SX)

Contains a Class 1 laser of 850 nm for 1000BASE-SX (short wavelength) applications.

WS-G5486

GLC-LH-SM

Long wavelength/long haul (1000BASE-LX/LH)

Contains a Class 1 laser of 1300 nm for 1000BASE-LX/LH (long wavelength) applications.

WS-G5487

GLC-ZX-SM

Extended distance (1000BASE-ZX)

Contains a Class 1 laser of 1550 nm for 1000BASE-ZX (extended wavelength) applications.