ADTRAN Total Access 372 - Related Documentation; Description

Total Access 372 Small Business Unit ONT Installation and Maintenance Guide
2 61287722G1-5B
Related Documentation
RefertoTable2foradditional,detailedinformationconcerningtheSBUONT.
Description
The Total Access
®
372 Small Business Unit (SBU) Optical Network Terminations
(ONT) is a Gigabit Passive Optical Network ONT. The SBUONT supports the following
features:
•Eight(8)POTSports
•Four(4)DS1circuitemulatedT1interfaces(forPBXapplication)
•Two(2)GigabitEthernetinterfaces
Opticaltechnologyprovidesaconsistentandcommonapproachtoadvancingthepublic
communicationsnetworkusing:
• TraditionaltelephoneservicesisPlainOldTelephoneService(POTS)
•Highspeeddataservices
•IPVideoservices
Theopticalne
tw
orkconsistsofanOpticalLineTerminal(OLT)locatedatthecentraloffice
andanOpticalNetworkTerminal(ONT)locatedatthecustomerpremises.
Toallowforthetransmissionofdownstreamandupstreamtrafficonasinglefiber,different
wavelengthsareusedforbothdirections.Downstreamtrafficuses1490nmwhi
leupstream
trafficus
es1310nm.TheSBUONTemployesdiplexerstoseparatewavelengths.
IntheupstreamdirectiontransmissionofdatamustbecoordinatedbetweeneachSBUONT
toavoidcollisionsduetothesharedmediaoftheopticaldistributionnetwork(ODN).Datais
transmittedaccordingtocontrolmechanismsconfiguredintheOL
T.
Table 2
. Related Documentation
Title Part Number
ComponentLevelDocumentation
TotalAccess372SmallBusinessUnitONTJobAid 61287722G1‐22
TotalAccess372SmallBusinessUnitONTSafetyandRegulatoryComplianceNotice 61287722G1‐17
SystemLevelDocumentation
TotalAccess5000FibertothePremiseDeploymentGuide 65K55FTTP‐50
TotalAccess5000BBDLCDeploymentGuide 65K57BBDLC‐50