Cisco Systems Cisco 2800 Manual De Usuario
14
Chassis Installation Procedures for Cisco 2800 Series Routers
OL-5786-03
Installing the Chassis Ground Connection
To install the ground connection for a Cisco 2800 series router, perform the following steps:
Step 1
Strip one end of the ground wire to the length required for the ground lug or terminal.
•
For the NEBS ground lug—approximately 0.75 in. (20 mm)
•
For user-provided ring terminal—as required
Step 2
Crimp the ground wire to the ground lug or ring terminal, using a crimp tool of the appropriate size.
Step 3
Attach the ground lug or ring terminal to the chassis as shown in
,
. For a ground lug, use the two screws with captive locking washers provided. For
a ring terminal, use one of the screws provided. Tighten the screws to a torque of 8 to 10 in-lb
(0.9 to 1.1 N-m).
(0.9 to 1.1 N-m).
Step 4
Connect the other end of the ground wire to a known reliable earth ground point at your site.
Figure 17
Chassis Ground Connection Using Ring Terminal on Cisco 2801 Chassis
Figure 18
NEBS-Compliant Chassis Ground Connection on Cisco 2811 Chassis
Figure 19
Chassis Ground Connection Using Ring Terminal on Cisco 2811 Chassis
117082
Ring terminal
attachment
98808
Ground lug
A= ACT
FE 0/1
PVDM1
PVDM0
AIM1
AIM0
FE 0/0
S= SPEED
A= FDX
A= LINK
A= LINK
A
F
S
L
A
F
S
L
S
L
O
T
2
L
O
T
2
S
L
O
T
0
L
O
T
0
S
L
O
T
3
L
O
T
3
S
L
O
T
1
L
O
T
1
ENM0
103066
A= ACT
FE 0/1
PVDM1
PVDM0
AIM1
AIM0
FE 0/0
S= SPEED
A= FDX
A= LINK
A= LINK
A
F
S
L
A
F
S
L
S
L
O
T
2
L
O
T
2
S
L
O
T
0
L
O
T
0
S
L
O
T
3
L
O
T
3
S
L
O
T
1
L
O
T
1
ENM0
Ring terminal
attachment
attachment