Metrobility R821
10/100Mbps Services Line Card

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Metrobility® R821 Services Line Card by Telco Systems provides an intelligent optical Ethernet demarcation point for service providers who are deploying Ethernet in the First Mile. As a carrier-class device, the Services Line Card enables multi-service delivery across a provisioning framework. Applications are prioritized over different traffic-engineered paths; multi-level operations, administration and maintenance (OAM) is used to measure and ensure provisioned SLAs; and embedded security controls ensure protection against denial-of-service attacks.

The 10/100Mbps Services Line Card offers multiple management schemes to provide service providers with a choice of direct internet-standard management using SNMP, remote CLI, IEEE 802.3ah, or a more robust, secure, scalable and flexible proxy-based management through the NetBeacon® ESP Element Manager.

Product Highlights

• Advanced VLAN Aware Bridging


• Q-in-Q VLAN Tagging


• Traffic Prioritization


• Bandwidth Provisioning and Rate Limiting


• Patent-pending Logical Services Loopback


• Copper Line Quality


• SFP Optics Support CWDM and BWDM options