Moxa has released two data line surge protectors. The ISD-1100-T, which provides up to 4kV of surge protection, is an entry-level model suitable for general applications, such as office and IT server room environments. The ISD-1200-T, which provides up to 20kV of surge protection, is an advanced model suitable for harsh, cabinet-type environments. The ISD-1100-T/1200-T series has products suitable for a variety of industrial applications, including IT server rooms, as well as harsher cabinet-type environments.