Cisco ME 1200 Series Hardware Installation Manual page 33

Chapter 3 AC and DC Input Power
This equipment must be grounded. Never defeat the ground conductor or operate the equipment
Warning
in the absence of a suitably installed ground conductor. Contact the appropriate electrical
inspection authority or an electrician if you are uncertain that suitable grounding is available.
Statement 1024
Warning When installing or replacing the unit, the ground connection must always be made first and
disconnected last. Statement 1046
To make sure that the equipment is reliably connected to earth ground, follow the grounding procedure
Caution
instructions, and use a UL-listed lug suitable for number-6 AWG wire and two number-10-32 ground-lug
screws.
Follow these steps to install a dual-hole ground lug on the switch. Make sure to follow any grounding
requirements at your site.
Locate the dual-hole lug that ships with the switch. (The grounding lug is included in the packaging
Step 1
accessories.)
If your ground wire is insulated, use a wire stripping tool to strip the 6 AWG ground wire to 0.875 inch (12.7
Step 2
mm) ± 0.02 inch (0.5 mm)
Figure 3-6
Slide the open end of the ground lug over the exposed area of the wire.
Step 3
Crimp the ground lug to the wire (see Figure 3-7).
Step 4
OL-31962-04
Stripping the Ground Wire
Cisco ME 1200 Series Carrier Ethernet Access Devices Hardware Installation Guide
Grounding the Switch
3-5