ADTRAN Total Access 5000 - Ethernet over Copper Overview

Total Access 5000 Business Services Deployment Guide
1-2 65K510DEP08-1A
Ethernet over Copper Overview
TheTotalAccess5000isacarrierclassmulti‐serviceaccessandaggregationplatform.It
supportsInternetProtocolTelevision(IPTV) andVoiceoverIP(VoIP)acrossbothcopperand
fiberinterfaceswhilesimultaneouslysupportinglegacyservices.Theseservicesincludebasic
PlainOldTelephoneService(POTS)andDigitalSubscriberLine(DSL).
The
endtoendEoCusolution(Figure1‐1)encompassesthelatestMetroEthernetForum
(MEF)certifiedEthernetintheFirstMile(EFM)overcoppernetworkterminationunits
(NTU),whichleveragesexistingcopperfacilitiestoofferextendedreachCarrierEthernetup
to45Mbps.
TheEoCusolutionoffersthefollowingfeatures:
• ConsistentOperations,
AdministrationandMaintenance(OAM)
•Trafficmanagementandflow‐throughprovisioning
• Resiliencythroughdynamiccircuitremovalandrestoration
• ElectricalandOpticalEthernetconnectionstothecustomer
Figure 1-1. EoCu General Application Diagram
Router
SHDSL
Pairs
Total Access 5000
Customer Site
Central Office
EoCu
General
Application Diagram
SHDSL
(x8)
SHDSL
(x8)
NetVanta 838