![]() The 802.1p Quality of Service (QoS) prioritization standard enables delivery of high-priority, real-time applications such as voice and video over Ethernet. VLAN 802.1ad tunneling technology enables service providers to offer their customers E-Line services via Ethernet Virtual Circuits (EVC). VLAN with 802.1ad Q-in-Q and QoS for E-Line services The iConverter 2GXM2 supports the IEEE 802.1Q tag Virtual Local Area Network (VLAN) packet tagging and untagging (including Q-in-Q tunneling and 802.1ad service provider tag) and the 802.1p Quality of Service priority standards. The statistics from the 2GXM2 port and the remote link partner can be compared for consistency. When a 2GXM2 port is in loopback mode, all received link traffic is looped back and transmitted back unaltered. Remote Loopback Remote Loopback is used for fault localization and link performance testing. Ethernet data performance can deteriorate slowly over time, and the 2GXM2 allows the setting of error-per-second thresholds with event notification for early indication of issues that may be resolved prior to loss of service. Performance Monitoring 802.3ah Performance Monitoring tools are used for the detection and notification of link performance (quality) faults. The 2GXM2 also supports Unidirectional Link Fault Detection that indicates faults in either direction of the fiber link. Dying gasp is supported on all standalone models and plug-in models when installed in a 1-Module or 2-Module chassis with dying gasp support. IEEE 802.3ah Operations, Administration and Maintenance The 2GXM2 supports the IEEE 802.3ah Link OAM standard with Fault Detection, Performance Monitoring and Remote Loopback for Ethernet in the First Mile (EFM) access links.įault Detection The 2GXM2 detects and indicates link faults, dying gasp and other critical events. ![]() ![]() The 2GXM2 is a cost-effective demarcation device for Service Providers to deliver best-effort Ethernet services.įor Enterprise and Government and Utility networks, the 2GXM2 enables secure demarcation and management for mission-critical applications delivered over fiber infrastructure. The iConverter 2GXM2 is a carrier-grade Network Interface Device (NID) that provides Gigabit Ethernet fiber to fiber media conversion with integrated management.įor Service Providers, the 2GXM2 NID provides MEF 9, 14 and 21 certified demarcation of Carrier Ethernet E-Line services. ![]()
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