Lucent Technologies FT-2000 OC-48 - Page 1134

NTP-011: Operation 365-575-102
Page8of8 Issue8.0,July2002
Figure 4 – Example Depicting Two FT-Rings Fully Connected via a Low-Speed
Optical Link
Ring-1
T
R
C
A
B
R
T
T
R
R
T
T
T
R
New Fibers
R
Ring-2
1
2
3
R
T
R
T
R
T
R
T
W
E
R
T
R
T
OC-48
FT-2000
FT-2000
T
T
R
R
OC-48
OC-3/IS-3
or OC-12
OC-3/IS-3
or OC-12