Cisco 2811 - Voice Security Bundle Router Hardware Manual page 72

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.
•
•
Crimp the ground wire to the ground lug or ring terminal, using a crimp tool of the appropriate size.
Step 2
Attach the ground lug or ring terminal to the chassis as shown in
Step 3
Figure
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).
Connect the other end of the ground wire to a known reliable earth ground point at your site.
Step 4
Figure 17 Chassis Ground Connection Using Ring Terminal on Cisco 2801 Chassis
Ring terminal
attachment
Figure 18
Figure 19
Chassis Installation Procedures for Cisco 2800 Series Routers
14
For the NEBS ground lug—approximately 0.75 in. (20 mm)
For user-provided ring terminal—as required
20, or Figure 21. For a ground lug, use the two screws with captive locking washers provided. For
NEBS-Compliant Chassis Ground Connection on Cisco 2811 Chassis
S
L
O
EN M0
T
3
S
L
O
T
1
Chassis Ground Connection Using Ring Terminal on Cisco 2811 Chassis
S
L
O
EN M0
T
3
S
L
O
T
1
Figure
S
L
O
T
A= AC T
2 A= FD X
S= SP EE
A
D
A= LIN K
FE 0/1
F
FE 0/0
A
S
S
L F
O
L
T S
0
L
PV DM 1
PV DM 0
AIM 1
AIM 0
Ground lug
S
L
O
T
A= AC T
2 A= FD X
S= SP EE
A
D
A= LIN K
FE 0/1
F
FE 0/0
A
S
S
L F
O
L
T S
0
L
PV DM 1
PV DM 0
AIM 1
AIM 0
Ring terminal
attachment
17, Figure 18, Figure 19,
OL-5786-03