Turnup:
System
363-206-295
NTP-
011
9
of
9
Page
1997
December
1,
Issue
LISTED
ORDER
IN
BELOW
ITEMS
DO
.
.
.
.
TO
GO
DETAILS,
FOR
CO 1
CO 2
FT-2000 OC-48 line switched ring
RCVR
TRMTR
RCVR
TRMTR
RCVR
TRMTR
RCVR
TRMTR
TRMTR/RCVR
TRMTR/RCVR
Primary Node
Secondary Node
OLIU
OLIU
IN
OUT
IN
OUT
MAIN 2
OLIU
MAIN 1
OLIU
A
C
IN
OUT
IN
OUT
MAIN 2
OLIU
MAIN 1
OLIU
A
C
OC-3/IS-3
OC-3/IS-3
Ring 1
Ring 2
Ring 1
Ring 2
MAIN 2
OLIU
MAIN 1
OLIU
A
B
C
IN
OUT
IN
OUT
RT 1
Ring 1
Ring 2
Ring 2
Ring 1
DS1, DS3, EC-1
CO 3
CO 4
Ring 1
Ring 2
Ring 2
Ring 1
MAIN B1
OLIU
MAIN B2
OLIU
A
C
IN
OUT
IN
OUT
D
MAIN B1
OLIU
MAIN B2
OLIU
A
C
IN
OUT
IN
OUT
D
OC-12 path switched ring
OC-3/IS-3
OC-3/IS-3
MAIN B1
OLIU
MAIN B2
OLIU
IN
OUT
IN
OUT
A
C
D
MAIN B1
OLIU
MAIN B2
OLIU
IN
OUT
IN
OUT
A
C
D
OLIU
OLIU
OLIU
OLIU
OLIU
OLIU
OC-3 path switched ring
Interworking
Ring
Dual
OC-48
OC-3/OC-12/FT-2000
DDM-2000
of
Example
1.
Figure
Network