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  • Datasheet


EFM DSL Network Termination Unit

The LA-210 enables service providers to deliver mid-band Ethernet and high speed Ethernet where fiber is not present, by offering Ethernet access rates of up to 22 Mbps over bonded SHDSL.bis copper lines based on standard EFM (Ethernet in the First Mile) technology.

MEF CE 2.0
Carrier Ethernet 2.0 services over bonded SHDSL

Installed at the customer premises, the LA-210 delivers Ethernet services, such as inter-office LAN connectivity, internet access and virtual private networks (VPNs), as well as legacy TDM service, using pseudowire emulation. The LA-210 features Carrier Ethernet attributes, including Ethernet OAM for proactive SLA monitoring, quality of service (QoS) per Ethernet flow and advanced traffic management capabilities – all starting at the service hand-off points. The LA-210 is certified by the Metro Ethernet Forum for Carrier Ethernet 2.0 services, as well as Ethernet Private Line (EPL) and Ethernet Virtual Private Line (EVPL) services per MEF-9 and MEF-14 specifications.

Key Take-Aways

Up to 22 Mbps

with EFM bonding


CE 2.0-certified 

TDM and legacy

services over PSN


for inter-office LAN connectivity, internet access and VPNs

TDM Services over Packet Networks
Maintain legacy TDM services over new packet networks.


Data Sheet

  • LA-210 Data Sheet

White Papers

  • Application Guide: Managing the Carrier Ethernet Service Lifecycle
  • Ethernet OAM Standards
Data Sheet
White Papers

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