ADTRAN Total Access 372 - SBU ONT Installation Instructions

Total Access 372 Small Business Unit ONT Installation and Maintenance Guide
14 61287722G1-5B
Instructions for Installing the SBU ONT
AtypicalexteriorSBUONTinstallationwithUPSisshowninFigure4.
Figure 4. Typical SBU ONT Installation
InstallationsmayvaryfromthisdiagramdependingonthemannerinwhichtheCustomer
ProvidedEquipment(CPE)wiringisinstalled,thelocationoftheACoutletusedtopowerthe
SBUONTlocalpowersupply,whetherornotacommunicationsdi
st
ributionpanelwas
provided,andtheproximityoftheexternalendsoftheCPEwiringtothesubscriberelectrical
servicepoint.
UPS with battery backup
installed by technician
GFI/non-GFI outlet - highly
recommend non-GFI outlet
Minimum 12 AWG ground
wire installed from the ONT
to the established MGN
Riser conduit for
fiber drop cable
Power and Alarm leads
require a jacketed, 4 pair
wire of the proper gauge.
Wire run via Customer
provided PVC conduit or
per local practice.
ONT
Customer provided premises
wiring including CAT5 or higher
Ethernet cable and POTS
twisted pairs to be Terminated
in the ONT by technician
Communications
Distribution
Panel
PVC conduit supplied by subscribe
r
with pull string for UPS low voltage
wiring installed by technician.