Two unmanaged media converter modules or Ethernet extenders can be installed in an MCR200 chassis. Sharing the same chassis power source, this cost effective solution eliminates the need for two power sources required by separatestandalone media converters or Ethernet extenders.When equipped with a managed media converter and MCR-MGT management module, the MCR200 2-slot Chassis provides a securely managed media converter solution for Enterprise and Service Provider networks. Perle supports allauthentication, authorization and accounting (AAA) security services used in corporate networks, including TACACS+, RADIUS, LDAP, Kerberos, NIS and RSA. To further protect ID's and passwords from someone 'snooping' on the network, Perle Managed Media Converters provide secure management sessions by supporting SSH, SNMPv3, Telnet and HTTPS. And, advanced features enable users to optimize network traffic and resource allocation. Perle also offers a wide variety ofStand-alone Managed Media Converters with copper to fiber modules already integrated into the MCR200 Media Converter Chassis.