ADTRAN Total Access 351 Series User manual

1
DESCRIPTION
The Total Access®351& 352 Single Family Unit (SFU) Optical
Network Terminations (ONTs) are Gigabit Passive Optical Network
(GPON) ONTs. The 351 SFU ONT has 2 POTS, and 1 Gigabit
Ethernet interface. The Total Access 352 has 2 POTS, and 2
Gigabit Ethernet interfaces. The figure above illustrates the SFU
ONT inner enclosure. GPON technology provides a consistent and
common approach to advancing the public communications
network using:
♦TraditionaltelephoneserviceisPlainOldTelephoneService(POTS)
♦Highspeeddataservices
♦Videoservices
TheGPONnetworkconsistsofanOpticalLineTerminal(OLT)locatedat
thecentralofficeandOpticalNetworkTerminals(ONTs)locatedatthe
customer’spremises.BetweenthemliestheOpticalDistributionNetwork
(ODN)consistingoffibersandpassivesplittersorcouplers.
Inordertoallowforthetransmissionofdownstreamandupstreamtraffic
ononesinglefiber,differentwavelengthsareusedforeachdirection.
Downstreamtrafficuses1490nm,whileupstreamtrafficiscarriedon
1310nm.The ONT employs optical diplexers to separate the
wavelengths.
Surface
Mounting
Hole
Surface Mounting
Hole
Hinge
Hinge
Security
Screw
Two-screw
Terminal
Bridges
Ethernet
Connections
Fiber Optic
Cable
Ground
Power
Ethernet Drop
POTS Drop
Ground and Power
Drop Callout
Ground Drop
Fiber Drop
RING
TIP
RING
TIP
FXS 0/1
FXS 0/2
ETH 0/1
ETH 0/2
POTS 1
POTS 2
ETH 1
ETH 2
TOTAL ACCESS 352 ONT
1187702G1
12V , 1A
CLEI
TIP RING
TEL. NUMBER
TIP RING
TIP RING
NETWORK STATUS
POTS 2
POTS 1
TELEPHONE TROUBLESHOOTING
1.Identify the bad line.
2.Disconnect the plug from the appropriate POTS jack and plug
any working telephone into that jack.
If the telephone works,there is a problem inside the house.
If the telephone does not work,contact your service provider.
3.Remove the telephone and replace the plug into the POTS jack.
4.Close the unit.
TIP RING
ETH 0/1
ETH 0/2
Total Access 351 & 352 Series
SFU ONT 2 Pots, 1 & 2 Enet Interface
ThisJobAidcoverstheelectronicsmodules(SFUONT)andhousings
listedinthefollowingtable:
NOTE
The Total Access 351/352 SFU ONT is only intended to be used
with the Corning Systems Model FNI-NG series outdoor NID
housing.
FRONT PANEL LEDS
INSTALLATION
NOTE
RefertotheTotalAccess300SeriesGigESFUONTsInstallationGuide
(P/N6418770XGX‐5)forcompleteinformationoninstallingtheseunits.
AfterunpackingtheSFUONT,inspectitfordamage.Ifdamageisnoted,
fileaclaimwiththecarrierandthencontactADTRAN.Formoreinfor‐
mation,refertothewarranty.
Total Access 351 Description
1187701G1 TotalAccess351SFUElectronicsModule
4187701G2 TotalAccess351withSpliceHousing
4187701G3 TotalAccess351withOptiTapHousing
Total Access 352 Description
1187702G1 TotalAccess352SFUElectronicsModule
4187702G2 TotalAccess352withSpliceHousing
4187702G3 TotalAccess352withOptiTapHousing
Total Access SFU
Housings Description
1187770G1 TotalAccessONTSpliceHousing
1187771G1 TotalAccessONTwithOptiTapHousing
Label Status Description
POWER {
z
Off
Green
Nopower
PowerisOn
NETWORK
STATUS
{
z
z
z
Off
Green
Yellow
Red
AdministrativelyShutDown
Normal
Testinprogress
FaultCondition
POTS 1 and 2 {
z
2
z
z
Off
Green
GreenFlashing
Yellow
Red
AdministrativelyShutDown
OffHook
Ringing
Testmode
Fault
ETH 1 and 2 {
z
4
Off
Green
YellowFlashing
Linkisdown:noactivityorAdmin‐
istrativelyShutDown
10/100/1000Linkisup
TXorRXactivity
Product P/N: 418770XGX
Issue Date: March 2010
Document P/N: 6418770XGX-22B

26418770XGX-22B
MultiGroundedNeutral(MGN)ofthecustomerpremises.Ensure
thewireisfreeofanysharpbends.
5. Attachthegroundwiretothesideofthesubscriber’spremiseswith
stainlesssteelhalfmoonclampsortie‐wrapthegroundwiretothe
riserconduitoftheBuriedFiberDrop.
6. CleantheMGNconnectorwithemeryclothtoinsureastable
connection.
7. AttachthegroundwirefromtheSFUONTtotheMGNconnector
withtheappropriateULapprovedgroundclamp/fitting.
8. Coattheconnectionwithametalcorrosionpreventative.
9. AttachaWarningGroundTagtothisgroundingconnection.
Power/Alarm Connections
NOTE
WiringthePower/AlarmconnectorimproperlycoulddamagetheSFU.
TheSFUONTissuppliedwitha7‐conductorEuro‐stylePower/Alarm
connector.TomakeconnectionsfromtheUPStothepowerconnector
completethefollowingsteps:
1. RemovetheEuro‐Connectorbypullingitoutoftheelectronics
module.
2. Refertotheillustrationatthetopofthenextcolumnand“Local
PowerSourceWiring”sectiontoassistincompletingthenextsteps.
3. Removetherubbergrommetfromthehousingandinsertthepower
andgroundcablethroughthegrommet.
4. ToterminatethetwoUPSpowerleads(Pins6and7)and,ifneeded,
thefivealarmstatusleadsinthepowerconnector,cutallwiresand
stripbacktheinsulation.Useaflatheadscrewdriver(orsimilar
device)andloosenallthescrewsonthePowerAlarmConnector.
Insertonewireatatimeandtightenthescrewstomakeanelectrical
contact.
5. ReconnecttheEuro‐ConnectortothebottomoftheElectronics
Module.
6. TieWrapthewiresthroughtheholesjustbelowtheEuro‐style
connector.
7. ReplacetherubbergrommetwhileclosingtheElectronicsModule.
ThisplaceslessstressonthewiringandallowstheElectronics
Moduletoclosewithoutpinchinganywiring.
123
+ 12VDC
12V RTN
SIG RTN
ON BAT
REP BAT
BATMIS
LOW BAT
7654321
+ 12VDC
12V RTN
SIG RTN
ON BAT
REP BAT
BAT MIS
LOW BAT
7654321
Euro-Connecto
r
Back of Electronics Module
Required Tools and Supplies
Standardtechniciantoolsandthoselistedbelowarerequiredfor
installingtheSFUONT:
♦Carpenter’slevel
♦3/32”screwdriverforconnectingSFUONTpower
♦5/32”hextamperproofbit
♦RJ‐45/RJ‐11crimper
♦Atelephony/datacommunicationtestset
♦PONpowermeterwithwavelengthfiltering
♦Fiberscopeorvideoscope
♦Two#10screwsandappropriatesurfaceanchorsformountingthe
SFUONT
♦Assortedtiewrapsforsecuringcablingandwiring
♦RJ‐45plugs:oneforthe1187701G1andtwoforthe1187702G1
♦TwoRJ‐11plugs(whennotusingtwo‐screwterminalbridges)
Forfiberopticconnections,thefollowingarerequired:
♦Fibersplicingtools
♦Fibercleaningmaterials
♦SC/APCfiberconnector(Green)
IncludedwiththeSFUONTpackagingare2two‐screwterminalbridges,
fibercablemanagementandstrainrelief,afiberconnector,and
electronics/optics.Fordata,theconnectiontotheSFUisthroughtheRJ‐45
Ethernetconnectors.ForPOTS,theconnectionismadethroughtwo‐
screwterminalbridges,orRJ‐11connections.
Mount the Enclosure
Completethefollowingstepstomounttheenclosure:
1. Chooseaverticalsurfacenearanapprovedground,butawayfrom
downspouts,permanentwatersprinklers,orotherwatersources.
Thesubscribershouldhaveeasyaccessfortesting.
2. Usethetopandbottomexternalmountingholesasatemplateto
markfastenerlocations.Usealeveltoensuretheunitislevelto
preventwarping.
3. Pre‐drillthemarkedlocationsandinstallfastenersoranchors
appropriatetothemountingsurface(eachanchorratedto15lbs
minimum).
4. MounttheSFUONTtothesideofthesubscriber’spremise.
TheElectronicsModuleisinstalledinthehousingandswingsopenon
hinges.Toreleasethismodule,loosentheSecurityScrew(refertothe
illustrationonthefirstpage)andswingtheelectronicsModuletotheleft.
CAUTION
!
Donotuseaknifetocuttheopeningintherubbergrommets.Thismay
resultinanexcessivelylargeholeandcompromisetheintegrityofthe
unitallowingmoistureintotheunit.
Ground Connection
Installthegroundconnection(seeillustrationaboveright)bycompleting
thefollowingsteps:
1. Removetherubbergrommetfromthehousingandinserta#6solid
coppergroundwirethroughtherubbergrommet.
2. Usingthefigureontopofpage3,routethegroundwireasshown
andattachittothegroundbar.
3. Replacetherubbergrommetinthehousing.
4. Routethegroundwire12inchesbelowfinishedgradebythe
shortestandmostdirectroutetotheACpowergroundsystem

6418770XGX-22B 3
Route OptiTap Fiber Drop Cable
Refertotheillustrationonthefollowingpageforfiberinstallations:
1. PlacetheOptiTapfiberdropinthesamerubbergrommetchannel
asthegroundcable.Thegroundcableshouldbe“behind”theOpti‐
Tapfiber.
2. ConnecttheOptiTapfiber.
3. PlacetheOptiTapconnectorinthecut‐outinthehousing.
4. Connectthefibercabletotheconnectoronthebottomofthe
ElectronicsModule.
5. RoutethecablesothatwhentheElectronicsModuleisclosed,the
fiberisnotpinched.
NOTE
TherearewireroutingclipsonthelowerrightoftheElectronicsModule
housing.Itisrecommendedthatthesenotbeused.Routethepowerwires
sothattheyarenotpinchedwhentheElectronicsModuleisclosed.
Install Optical Connection
NOTE
RefertotheTotalAccess300SeriesGigESFUONTsInstallationGuide
(P/N6418770XGX‐5)forinformationoninstallingtheSC/APCoptical
connection.
Toinstalltheopticalconnector,completethefollowing:
1. Withtheelectronicsmoduleswungopen,routethefiberthrough
themostdirectgrommetentranceandconnectittotheappropriate
SC/APCopticalconnection.
2. Checkthattherearenobendsinthefiberlessthan30mm(1.2
inches)radiusor60mm(approximately2.5inches)indiameter.
Whenthemaintenancedoorisclosed,itshouldnotcomeincontact
withthefiber.
Local Power Source Wiring
TheSFUONTneedstobepoweredbyaULListedPowerSupplysuitable
fortheapplicationwithOutputatLPSLevels.
ThisSFUONTshouldonlybeoperatedfromthetypeofcertified/listed
powersupplyrecommendedbythepowersupplymanufacturer.
+12VDC
12VRTN
SIGRTN
ONBAT
REPBAT
BATMIS
LOWBAT
7654321
Note: Do not tie wrap
the optical cable.
Route it as shown.
Ground
Rubber Grommet
Tie Wrap
Opti-Tap Connector
UsethePin‐Outinformationinthetablebelowasneeded.
Install UPS
InstallationoftheUninterruptiblePowerSource(UPS,P/N1187730G1)
willbedictatedbyon‐siteconditionsandlocaltelephonecompany
practices.
CAUTION
!
Usecautionwhenroutingwiresandcables.Avoidseverebendingand
routingoversharpedges.Usegrommetswhenpossibletoavoidwearon
cableinsulation.
1. InstalltheUPScablethatrunsfromtheSFUONTtothePower/
AlarmconnectoroftheUPSviathecustomerprovidedPVCcon‐
duit(ormethodusedbyyourlocaltelephonecompanypractice).
2. Swingtheelectronicsmoduleclosedandtightenthesecurityscrew
withthe5/32Hextamperproofbit.
3. Ifnecessary,tiewrapboththe#6groundwireandtheUPScable
runtotheBuriedFiberDropriserconduit.
POTS Connection
ThetelephoneserviceorPOTSconnectionscanbemadewitheithertwo‐
screwterminalbridges,orRJ‐11connectors.
Ifthetwo‐screwterminalbridgesareusedtheRJ‐11jacksprovidea
diagnostictestpoint.InsertinganRJ‐11jack(i.e.,telephonecableor
telephonetestset)willconnectthetelephonesettotheSFUONTandalso
disconnectthesubscriberservicefromtheSFUONTprovidingfault
isolationtotheSFUorpremiseswiring.
ToterminatethePOTSlinesonthetwo‐screwterminalbridgescomplete
thefollowing:
1. Trimeachwiretolengthandstripinsulation.Identifyeachpairin
theservicecable.
2. LoosenthescrewsfromtheTIP(green)andRING(red).
3. Wraptheappropriatewirearoundtheappropriatescrewand
tightenthescrewstosecuretheconnections.
POTScanalsobeconnecteddirectlytotheRJ‐11jack.Inthiscasethetwo‐
screwterminalbridgesbecomeisolatedandarenotused.
Pin-Out
Power/Alarm
Description Pin-Out
UPS
1LOWBAT 1
2BATMIS 2
3REPBAT 3
4ONBAT 4
5SIGRTN 5
612VRTN 6
7 +12VDC7
Pin 1
Pin 7
1
2
3
4
5
6
7
UPS Power
Connector
Power/Alarm
Connector
Low Battery
Battery Missing
Replace Battery
On Battery
Signal Return
12V Return
+12VDC
(Note: Refer to the sticker on the bottom
of the Power/Alarm Connector if needed)

For more information, refer to the Total Access 300 Series GigE SFU ONTs Installation Guide
(P/N 6418770XGX-5)available online at www.adtran.com.
Warranty:ADTRAN will replace or repair this product within the warranty period if it does not
meet its published specifications or fails while in service. Warranty information can
be found online at www.adtran.com/warranty.
©2010 ADTRAN, Inc. All Rights Reserved. *6418770XGX-22B*
Ethernet Connection
IftheONTisgoingtosupportupto1Gigabitoperation(10/100/1000),the
cableusedshouldberatedCAT‐6.Stripbackthejacketofthesubscriber
Ethernetcableandconnectthe4‐pairtwistedwirestotheRJ‐45Plug
usinganRJ‐45crimper.InserttheterminatedRJ‐45jackintotheappro‐
priateRJ‐45ETH socketontheSFUONT.ThetablebelowliststheEthernet
Connectionsandrelatedservices.

OPERATIONAL SPECIFICATIONS
♦VoltageRange:10.5VDCto15VDC
♦MaximumCurrent:1Amp
♦OperationalTemperatureRange:–40°Cto+65°C
♦StorageTemperatureRange:–40°Cto+85°C
♦RelativeHumidity:95%,noncondensing
♦Dimensions:9.7”Wx12”Hx4”D
♦Weight:3lbs0.8oz(enclosureandelectronicsmodule)
♦OperatingAltitudeRange:
◊–197(–60meters)to13000feet(3962meters)
NOTE
Theoperatingambienttemperatureisderatedby1°C/1000feet(3.3°C/
km).
MAINTENANCE
TheSFUONTdoesnotrequireroutinehardwaremaintenancefornormal
operation.ADTRANdoesnotrecommendthatrepairsbeattemptedin
thefield.Repairservicesmaybeobtainedbyreturningthedefectiveunit
toADTRAN.Refertothewarrantyforfurtherinformation.Fieldsupport
forsoftwareisprovidedthroughupgradefacilities.
COMPLIANCE
TheTotalAccess351&352SeriesSFUONTsareNRTLListedtotheappli‐
cableULsafetystandards.TheTotalAccess351&352SeriesSFUONTs
meetorexceedalltheapplicablerequirementsofNEBS,andTelcordia
GR‐63‐CORE.
TheTotalAccess351&352SeriesSFUONTsareintendedfordeployment
intheOutsidePlant(OSP)atlocationswheretheNECapplies(for
example,CustomerPremises)andisintendedtobeinstalledbytrained
servicepersonnel.ConfigurationCodesfortheSFUONTarelistedbelow.
Part Number Description Operation
1187701G1 ETH1 Dataand/orVideo
1187702G1 ETH1
ETH2
Dataand/orVideo
Dataand/orVideo
Configuration Codes Input Output
PowerCode(PC) F C
TelecommunicationCode(TC) – –
InstallationCode(IC) A –
ThisdevicecomplieswithPart15oftheFCCrules.Operationissubjectto
thefollowingtwoconditions:
1. Thisdevicemaynotcauseharmfulinterference.
2. Thisdevicemustacceptanyinterferencereceived,including
interferencethatmaycauseundesiredoperation.
ChangesormodificationsnotexpresslyapprovedbyADTRANcould
voidtheuser’sauthoritytooperatethisequipment.
WARNING
!
The10/100/1000Base‐Tport(s)andPOTSareclassifiedasType4as
definedinAppendixBofGR‐1089‐COREIssue4,andaresuitablefor
connectiontointra‐buildingorunexposedwiringorcablingonly.Donot
metallicallyconnecttheseportstointerfaceswhichconnecttotheOutside
Plant(OSP)ortotheOSPwiring.The10/100/1000Base‐TportsandPOTS
aredesignedforuseasanintra‐buildinginterfaceonly(Type4portsas
describedinGR‐1089‐COREIssue4)andrequireisolationfromexposed
OSPcabling.TheadditionofPrimaryProtectorsisnotsufficient
protectioninordertoconnectthisinterfacemetallicallytoOSPwiring.
CAUTION
C
TheTotalAccess351&352SeriesSFUONTscontainaClass1Laser
Modulewhichcomplieswith21CFR1040.10and1040.11.
♦ ElectrostaticDischarge(ESD)candamageelectronicmodules.When
handlingmodules,wearanantistaticdischargewriststraptoprevent
damagetoelectroniccomponents.Placemodulesinantistaticpacking
materialwhentransportingorstoring.Whenworkingonmodules,
alwaysplacethemonanapprovedantistaticmatthatiselectrically
grounded.
♦ Thisequipmentmustbeconnectedtoaknown,reliableearthground
atalltimesduringinstallationandservice.RefertotheNational
ElectricalCode(NEC)andstate/localcodesfordetailsongrounding
requirements.A6AWGcoppergroundconductorshallbeusedto
connecttheequipmenttoearthground.
♦ PerGR‐1089‐COREtheTotalAccess351&352SeriesSFUONTsare
designedandintendedforinstallationaspartofaCommonBonding
Network(CBN).TheTotalAccess351&352SeriesSFUONTarenot
designednorintendedforinstallationaspartofanIsolatedBonding
Network(IBN).
♦ PerGR‐1089‐CORESection9,theSFUONTsdonothaveaninternal
DCconnectionbetween12Vandframeground.
♦ TheTotalAccess351&352SeriesSFUONTsChassisframeground
terminalmustbeconnectedtoanearthgroundtoensuretheONTSFU
isproperlygrounded.
NOTE
♦ Powersupplyinputandoutputconductorsofequipmentwhichare
outsideofthebuilding,areintendedtobelessthat140feetandhave
adequateclearancefrompowerandlightningconductorsin
accordancewithNEC725and800.FinalacceptanceoftheListed
equipmentinstallationwillultimatelybeuptothelocalAuthority
HavingJurisdiction(AHJ).
♦ Themainfeedisopticalandthereforenotclassifiedasanytypeofport
asdefinedinAppendixBofGR‐1089‐COREIssue4.
♦ TheTotalAccess351&352SeriesSFUONTsaredesignedtooperate
withnominaloperatingvoltageof12VDCandaminimumoperating
voltageof10.5VDC.TheTotalAccess351&352Serieswillnotbe
damagedbyanysteadystatevoltagebetween10.5VDCand15.0VDC
inmagnitude.
C A U T I O N
C A U T I O N
!
SUBJECT TO ELECTROSTATIC DAMAGE
OR DECREASE IN RELIABILITY.
HANDLING PRECAUTIONS REQUIRED.
ADTRAN CUSTOMER CARE:
From within the U.S. 1.800.726.8663
From outside the U.S. +1 256.963.8716
PRICING AND AVAILABILITY 1.800.827.0807