User's Manual
Grounding the Router
16
Installing Cisco 3800 Series Routers in an Equipment Rack
OL-5969-01
Figure 9 NEBS-Compliant Two-Hole Barrel Lug Ground Connection on Cisco 3845 Router
Figure 10 Ring Terminal Ground Connection on Cisco 3825 Router
E
N
N
M
-
E
S
W
-
1
6
15x
7x
14x
6x
13x
5x
FastEthernet Ports
12x
4x
11x
3x
10x
2x
9x
1x
8x 0x
E
x
t
P
w
r
-48V
0x
8x
7x
15x
GE
10/100/
1000
Base-Tx
122284
Ground lug
attachment
117014
EN
NMD-
ESW-
36
2
3
x
5
x
FastEthernet Ports
2
2
x
4
x
2
1
x
3
x
2
0
x
2
x
1
9
x
1
x
1
8
x
0
x
2
9
x
1
1
x
2
8
x
1
0
x
2
7
x
9
x
2
6
x
8
x
2
5
x
1
7
2
4
x
6
x
3
5
x
1
7
x
3
4
x
1
6
x
3
3
x
1
5
x
3
2
x
1
4
x
3
1
x
1
3
x
3
0
x
1
2
x
Ext
Pwr
-48V
0x
18
x
G
E
0
10
/100
/
1
000
B
a
se-T
x
35
x
1
0/100
/1
000
B
ase
-Tx
G
E
1
1
7x
Ring terminal
attachment