Cisco 3725 Router Ground Connection - Cisco 3700 Series Hardware Installation Manual
Cisco systems routers hardware installation guide
Hide thumbs
Also See for 3700 Series:
- Installation manual (12 pages) ,
- Hardware installation manual (418 pages) ,
- Software configuration manual (198 pages)
Table of Contents
Advertisement
Chapter 3
Installing the Router
•
•
For chassis grounding instruction, see one of the following sections:
•
•
Cisco 3725 Router Ground Connection
To install the ground connection for a Cisco 3725 router, perform the following steps:
Strip one end of the ground wire to the length required for the ground lug or terminal.
Step 1
•
•
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
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).
Connect the other end of the ground wire to a grounding point at your site.
Step 4
Figure 3-12
OL-2180-08
For NEC-compliant grounding, use size AWG 14 (2 mm
user-supplied ring terminal.
For EN/IEC 60950-compliant grounding, use size AWG 18 (1 mm
appropriate user-supplied ring terminal.
Cisco 3725 Router Ground Connection, page 3-9
Cisco 3745 Router Ground Connection, page 3-10
For the NEBS ground lug—approximately 0.75 inch (20 mm)
For user-provided ring terminal—as required
NEBS-Compliant Ground Wire Connection on a Cisco 3725 Router Chassis
2
NM -H DV
BA NK 4
BA NK 3
BA NK 2
BA NK 1
1
BA NK 0
Ground lug
2
) or larger wire and an appropriate
2
N M -H D
V
B A N
1
V0
SEE MAN
UAL BEF
ORE INS
DS U
TAL LAT ION
56K
EN
SEE MAN
UAL BEF
ORE INS
DS U
TAL LAT ION
56K
SEE MAN
Cisco 3700 Series Routers Hardware Installation Guide
Installing the Chassis Ground Connection
2
) or larger wire and an
Figure 3-12
or
Figure
3-13. For a
UAL BEF
ORE INS
TAL LAT ION
3-9
Hide quick links:
Advertisement
Table of Contents
Troubleshooting
