The Avocent ACS Advanced Console Server is a 1U appliance used by network, server and data center administrators to manage their serial-based infrastructure via SSH or Telnet. The ACS Advanced Console Server supports accessing the serial infrastructure both in-band and out-of-band. Using an RJ-45, DB-9, or DB=25 cable connection, ACS Advanced Console Server's IP address, by SSH redirection, or pass-through, or by out-of-band connection through an external cellular (4G LTE) or internal analog modem. The flexibility of these options makes the ACS an excellent tool for customers to remotely and security access their IT equipment.