Ethernet demarcation & conversion
The D-MARCs are standalone and alternatively chassis based simple and low-cost manageable Media Converter and Ethernet Demarcation units. They support OAM 802.1ag and OAM 802.3ah remote management and Link Loss Forwarding, also are capable of auto sensing and bandwidth control from 100Mbit to 2.67Gbps and support Ethernet Jumbo Frames.
D-Marc Ethernet Network Interface
D-Marc Ethernet Network Interface Linecard
D-Marc fiber Media Converter