Telco Systems has unveiled the T-Marc 280, a new cost-optimized carrier Ethernet demarcation device purpose-built to integrate networking, testing and assurance capabilities.
Like other products in the T-Marc line up, T-Marc 280 supports advanced Layer 2 networking using Telco Systems\' AccessEthernet technology to allow total flexibility in deployment, provisioning and delivery for Metro Ethernet services.
Two tri-speed customer access ports enable providers to support two separate customers on a single device, the second of which may also be used to create a DMZ (data management zone) to separate public traffic from the customer\'s internal network.
Each port supports a single EVC and UNI with four traffic classes and dual network uplinks include an SFP-based fiber and a combo tri-speed/fiber port.