Cisco Systems is the worldwide leader in networking for the Internet. Cisco's networking solutions connect people, computing devices and computer networks, allowing people to access or transfer information without regard to differences in time, place or type of computer system. Cisco offers the industry's broadest range of hardware products used to form information networks or give people access to those networks.This hot-swap tape drive is designed for Cisco Unity servers MCS7837, MCS7847 and Compaq ML570.