NTP-
032
363-206-295
Order
Circuit
:
1997
December
1,
Issue
27
of
16
Page
LISTED
ORDER
IN
BELOW
ITEMS
DO
.
.
.
.
TO
GO
DETAILS,
FOR
18.
NOTE:
until
Wait
FAULT
on
LED
MAIN
attempting
before
extinguishes
OLIU
switch.
the
use
1,
Node
At
switch-line:main-b:pri=manual
to
command
(
line
protection
the
to
service
switch
OLIU
main-b-2
active
12.)
Figure
(See
1).
Node
at
Node 1
MAIN B1
IN
IN
MAIN B2
OUT
OUT
CO
MAIN B1
IN
IN
MAIN B2
OUT
OUT
Node 1
Node 2
Optical splitter
Upgrade
Ring
to
Network
Point-to-Point
OC-12
DDM-2000
12.
Figure