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Cabling Guidelines
• Place any removed memory card on an antistatic surface or in a static shielding bag. If the card will be
• Avoid contact between the card and clothing. The wrist strap protects the card from ESD voltages on
• Do not remove the wrist strap until the installation is complete.
Cabling Guidelines
Follow these guidelines for using cables with the router:
• Position cables so that they do not place strain on the router connectors.
• Organize cables into bundles when necessary to avoid intertwining.
• Install cable ties that comply with your site requirements.
Connecting to AC Power
When connecting the router to AC power, you must ensure that the following conditions are met:
• AC power can be readily and conveniently removed from the router. The power should not be removed
• Protect AC power plugs and AC receptacles from water and other outdoor elements. You can use a
• When you install the unit outdoors, or in a wet or damp location, the AC branch circuit that powers the
• If the power cord goes through a metal cover, a bushing should be installed to prevent fraying of the
Cisco Catalyst IR8140 Heavy Duty Series Router Hardware Installation Guide
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returned to the factory, immediately place it in a static shielding bag.
the body only; ESD voltages on clothing can still cause damage.
Inspect cables to ensure adequate routing and bend radius.
by disconnecting the AC power connector on the unit. It should be removed by disabling AC power at
the power circuit.
Warning
The plug-socket combination must be accessible at all times, because it serves
as the main disconnecting device. Statement 1019
Caution
Before connecting or disconnecting the power cord, remove AC power from the
power cord using a suitable service disconnect.
UL-listed waterproofing enclosure suitable for covering the AC receptacle and AC power plug that
supplies power to the unit, as described in Article 406 of the National Electric Code (NEC).
unit should have ground fault protection (GFCI), as required by Article 210 of the NEC.
cord. When using a strain relief bushing, you should follow these recommendations:
• Use properly sized parts
• Use bushings that are safety certified
• Use parts that are suitable for outdoor installation
Connecting the Router
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