Cisco Systems Cisco 3600 Manual De Usuario
3-25
Cisco 3600 Series Routers Hardware Installation Guide
OL-2056-05
Chapter 3 Installing the Router
Installing Chassis Ground Connection
Cisco 3660 Chassis Ground Connection
To connect a Cisco 3660 chassis to ground, perform this procedure:
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 the
ground lug, use the two screws with captive locking washers provided. For a ring terminal, use one of
the screws provided. Use a number 2 Phillips screwdriver, and tighten the screws to a torque of 8 to 10
in-lb (0.9 to 1.1 N-m).
the screws provided. Use a number 2 Phillips screwdriver, and tighten the screws to a torque of 8 to 10
in-lb (0.9 to 1.1 N-m).
Step 4
Connect the other end of the ground wire to a suitable grounding point at your site.
Figure 3-41 NEBS-Compliant Ground Lug Attachment on a Cisco 3660 Router
22659
VCC OK
SYSTEM
FDX
LINK
100Mbps
FDX
1
0
LINK
100Mbps
100Mbps
ETH 0
ETH 3
ETHERNET
4E
ETH 2
ETH 1
1
2
3
ACT
LINK
0
CN/LP RXC
SERIAL 3
SERIAL 2
SERIAL 1
SERIAL 0
RXD
TXC
TXD
CN/LP RXC RXD TXC TXD
CN/LP RXC RXD TXC TXD
CN/LP RXC RXD TXC TXD
EN
SERIAL
4T
4T
VOICE
2V
2V
V0
V1
EN
HIGH SPEED SERIAL
1HSSI
H
TD
TC
RD
RC
LB/CN
SEE MANUAL BEFORE INSTALLATION
VIC
FXS
FXS
IN USE
IN USE
1
0
Ground lug