DLP-
510
363-206-295
1997
December
1,
Issue
18
of
6
Page
(Contd)
Topologies
Provisioning
Synchronization
TGS
BBF2
B.
Table
Comments
Application
2
NE
1
NE
is
it
and
loop
timing
a
creates
topology
This
Caution!
external
an
to
access
with
NE
The
supported.
not
available,
if
PRS,
a
to
traceable
reference
timing
the
If
Mult.
-
External
for
provisioned
be
should
to
provision
reference
optical
an
is
available
reference
the
using
source
proper
the
with
Timing
Line
set-sync
synchronization
automatic
If
command.
system,
a
in
enabled
and
supported
is
reconfiguration
timing
line
another
to
switch
to
attempt
will
NEs
both
loop.
timing
a
prevent
to
available,
if
source,
Timing
Line
Timing
Line
4:
NOTE
labeled
side
toward
switch
slide
or
rocker
depress
ON,
to
switch
set
To
ON
switch
slide
or
rocker
depress
OFF,
to
switch
set
To
figure.
the
in
labeled
side
toward
OFF
figure.
the
in
to
Refer
records.
office
or
order
work
from
mode
timing
the
Determine
the
for
required
as
mode
timing
the
set
and
2
Figure
and
C
Table
TGS
pack(s).
circuit
Setting
Switch
Mode
Timing
TGS
BBF2
C.
Table
Settings
S1
Switch
S1-4
S1-3
Mode
Timing
ON
ON
Running
Free
ON
OFF
Mode
MULT
External,
DS1
OFF
OFF
Timed
Line
OFF
ON
Invalid*
selected,
is
setting
invalid
an
If
*
FAULT
generated
is
alarm
an
and
lighted
is
LED
(
type
CP
unexpected
or
switches
CP
unexpected
)