WTI DSM Series console servers

WTI’s DSM Series serial console servers provide secure remote access to RS232 console ports on servers, routers, switches, firewalls and other network elements. This allows system administrators to manage and troubleshoot network devices from anywhere.

The latest models feature dual gigabit Ethernet ports to provide fast access; 4G LTE modem support for out-off band access; optional straight-through pinouts for easy Cisco server integration; and RESTful API support, allowing custom applications to communicate with and manage the console server. Robust security and authentication features help ensure that critical network elements remain secure.

The series can monitor network equipment, constantly watching for significant changes. Network managers are promptly notified via SNMP trap or email when high-temperature readings, full port buffers, invalid access attempts and other events are detected.

The server provides 8, 24 or 40 RJ45 RS232 serial ports that can be individually accessed by number, name or group. The device also allows direct connections using TCP port assignments. Each DSM serial port can be separately configured using simple menu-driven commands to set the port password, data rates, flow control and other operating parameters. The full matrix capability of the product allows users to easily connect any two ports on the switch, even when the ports are using different communications settings.

Secure Shell (SSHv2) encryption and address-specific IP security masks prevent unauthorised access to command and configuration functions. The product also provides four different levels of security for user accounts: Administrator, SuperUser, User and ViewOnly.

The device allows remote authentication with full support for Radius, Kerberos, LDAP and TACACS capability. An invalid access lockout features provide additional security. It is powered from 100–240 VAC; -48 VDC models are also available.