Total Access 362R Single Family Unit with RF Return Installation and Maintenance Guide
40
61187715G1-5B
Provision Ethernet Interface at OLT
Provision
and
unlock
the
Ethernet
port
to
be
used
at
the
OLT.
For
the
provisioned
Ethernet
link,
use
external
equipment
(for
example,
a
laptop
computer)
to
verify
the
Ethernet
link
is
active.
NOTE
Refer
to
the
Total
Access
5000
GPON
2.5G
2
‐
Port
Access
Module
Installation
and
Maintenance
Guide
(P/N
61187500E1
‐
5)
or
the
Total
Access
5000
GPON
2X
SFP
Installation
and
Maintenance
Guide
(61187501G1
‐
5)
for
details
on
provisioning
the
ONT.
Troubleshooting
Two
principles
should
be
kept
in
mind
when
troubleshooting
an
ONT
unit:
• Because
voice
and
data
signals
originate
at
the
OLT
equipment,
a
failure
of
all
services
normally
indicates
the
problem
is
before
the
ONT.
A
failure
at
the
OLT
equipment
normally
results
in
a
loss
of
service
to
multiple
customers.
• The
OLT
has
diagnostic
testing
procedures
that
can
monitor
the
status
of
every
ONT
in
the
system,
which
very
often
can
direct
you
to
the
root
cause
of
the
trouble.
NOTE
If
the
home
telephone
wires
are
connected
to
the
Two
‐
screw
Terminal
Bridge,
then
the
RJ
‐
11
jack
serves
as
a
test
access
point.
In
this
configuration,
inserting
a
telephone
cable
into
the
RJ
‐
11
jack
will
disconnect
the
ONT
from
home
wiring
and
connect
the
ONT
to
the
inserted
cable
instead.
This
allows
the
home
owner
or
service
provider
to
diagnose
ONT
or
home
wiring
related
problems.
Inserting
an
RJ
‐
11
jack
(such
as
a
telephone
cable
or
telephone
test
set)
into
the
connector,
will
connect
the
telephone
set
to
the
Single
Family
Unit
(SFU)
and
also
disconnect
the
subscriber
service
from
the
SFU.
Hence
fault
may
be
isolated
to
the
SFU
or
premises
wiring.
This
section
describes
how
to
troubleshoot
and
correct
the
following:
•
•
•
•
WARNING
!
•
Do
not
look
into
the
ends
of
optical
fibers.
Exposure
to
invisible
LASER
radiation
may
cause
serious
retinal
damage
or
even
blindness.
Verify
the
optical
source
is
disabled
through
the
use
of
an
optical
power
meter
before
handling
optical
fibers.
•
This
equipment
must
be
connected
to
a
known
good
earth
ground
at
all
times
during
service.
Refer
to
the
National
Electrical
Code
(NEC)
and
state/
local
codes
for
details
on
grounding
requirements.
