ADTRAN Total Access 5000 Deployment Guide

Section 4, EoCu Provisioning - Create an EFM Bonding Group
65K510DEP08-1A 4-7
Create an EFM Bonding Group
Thissubsectiondetailsthefollowing information:
• DefinitionofanEFMbondinggroup
•StepsforconfiguringtheEFMbondingmanagement
•Stepsformodifyinganexistingbridge
•Auto‐ProvisiontheSHDSLpairsusingEZ‐EFM
•EFMbondingoverheaddescription
Bonding Group Definition
Abondinggroupisdefinedas“agroupofswitchinterfacesassignedtoasingularbridgeunit
andnetworkinterface.”
TheEFMbondinggroupbundlesmultipleSHDSLlinestogethertoprovidebandwidthequal
tothesumoftheSHDSLsbonded.Thisprocessprovidesthenecessarybandwidthforservice.
Forexample,eight
SHDSLsbondedtogetherprovideeighttimesthespeedof1SHDSL(8x
5.696=45.568Mbpsofbandwidth)totransportethernettraf fic.
Provisioning Steps
ThisprocedurecreatesanEFMbondinggroupattheGigESMthatbondsthephysicallayer
ports(SHDSL)oftheaccessmodule(s)together.
Tocreateanewbondinggroup,completethefollowingprocedure:
1. FromtheEnableprompt,type
application,andpressENTERtoaccesstheApplication
Configuratonprompt.
2. FromtheApplication Configurationprompt,type
ez-efm <shelf>,andpressENTERto
starttheEZEthernetapplication.
3. FromtheEFMConf igurationprompt,type
create WORD link <EFM links>
upstream <0-250000> downstream <0-250000> active-links-minimum <1-n>
,
andpress
ENTERtocreateanEFMBondingGroup.
Table4‐5displaysthelistofvariablesfortheEFMbondinggroup.

ADTRAN Total Access 5000 Specifications

Interfaces

craft interface	DB-9 RS-232 Electrical Interface (Async)
admin interface	DB-9 RS-232 DTE Electrical Interface (Async with Modem Control Signals)
network management port	DB-9 RS-232 DTE Electrical Interface (Async)
ethernet interface	10Bt
external alarm inputs	16

Operating Environment

operating temperature	-40°C to +65°C
storage temperature	-40°C to +70°C
relative humidity	Up to 95%, non-condensing

Weight and Dimensions

height	9.25 in.
width	0.08 in.
depth	9.5 in.
weight	0.6 lbs.