IS420ESWAH4A Description Description IS420ESWAH4A Emerson IONet Switch – 8 copper, 1 FX Singlemode Fiber (LC-type) MARK VIES SAFETY MARKVIE CM Related products IC200KEN001 GTB-SK-DI16 GIM-CK-DO16 GFK-2023 8423-TB-PG GFAE-616-GE