Lucent Technologies FT-2000 OC-48 - OC-48 Add;Drop-Rings Terminal for Two-Fiber Rings

System Introduction
Issue 8.0 July 2002
1-3
NOTE:
The IS-3 interface is only used for intraoffice applications.
Figure 1-1. FT-2000 OC-48 Add/Drop-Rings Terminal for
Two-Fiber Rings
R
C
V
R
L
N
C
T
O
H
C
T
R
C
V
R
T
R
M
T
R
E
S
E
R
V
Interconnection Panel
T
R
M
T
L
L
R
E
D
21.5"
R
R
E
R
V
E
D
E
S
R
E
R
V
E
D
E
S
FT-2000
21.5"
Heat Baffle
User Panel
78.5"
4"
Panel
and Fuse Panel
2"
L
S
S
W
TG3
Y
S
C
T
L
Y
S
M
E
M
Interconnection Panel
SS
High Speed Shelf
Enhanced
PC Tray
Screen
System Controller
Low Speed Shelf -
Filter Panel
4"
4"
4"
84"
21.5"
1.5"
Power Distribution
R
E
S
E
R
V
E
D
DS3 or STS1E
DS3,
STS1E,
and/or
OC12
OC3,
IS3,
T
O
H
C
T
L
DS3,
STS1E,
and/or
OC12
OC3,
IS3,