CTDI COMMUNICATIONS TEST DESIGN EMARC Distributed By Interlink

• eMARC T1

Introducing the eMarc intelligent Ethernet T1/E1 CSU/DSU from CTDI.  The eMarc is ideal for customer premises termination of T1 and E1 Services such as Leased Lines, Frame Relay/PPP, IP networks that use Frame Relay/PPP as the Layer 2 protocol and TDM drop and insert to a DSX port (eMarc provides T1 channelized voice or data user interface).