Installing an LS2020 Switch in Rack
Figure 2-2 Rear View of AC-powered LightStream 2020 Chassis
Blower (behind 
cover)
AC power tray
T3AC
R
O
F 
A
RX
O
TX
R
O
F 
A
RX
1
TX
R
O
F 
A
RX
2
TX
R
O
F 
A
RX
3
TX
CEMAC
T1
FEAC
0 
1
2 
3
4 
5
6 
7
TX0 
RX1 
TX1 
RX2 
TX2
RX3
TX3
RX4 
TX4 
RX5 |
TX5 |
RX6 |
TX6 |
RX7 |
TX7 |
E3AC
R
O
F 
A
RX
O
TX
R
O
F 
A
RX
1
TX
R
O
F 
A
RX
2
TX
R
O
F 
A
RX
3
TX
R
O
F 
A
RX
4
TX
R
O
F 
A
RX
5
TX
R
O
F 
A
RX
6
TX
R
O
F 
A
RX
7
TX
ESD jack
AC power tray
Power switch/ 
circuit breaker
Power inlet
H4811
I/O access | Console/ | I/O access | NP access |
cards | modem | cards | card |
| assemblies |
|
|
Hardware Installation
