Cisco Systems 805 manual Esd

ESD

Figure 2-1 SELV Circuit Ports

Includes

SELV circuits

	HUB
	NO
LINK	HUB

ETHERNET
10	BASE T

CONSOLE

Cisco 805

SERIAL

24848

ESD

ESD is a transfer of electrostatic charge between bodies of different electrostatic potentials, such as an operator and a piece of electrical equipment. It occurs when electronic components are improperly handled, and it can damage equipment and impair electrical circuitry. Electrostatic discharge is more likely to occur with the combination of synthetic fibers and dry atmosphere.

Always use the following ESD-prevention guidelines when removing and replacing components:

•Connect the chassis to earth ground with a wire that you provide.

•Wear an ESD-preventive wrist strap that you provide, ensuring that it makes good skin contact.

•Do not touch any exposed contact pins or connector shells of uncabled router ports.

•If cables are connected at one end only, do not touch the exposed pins at the unconnected end of the cable.

Note This device is intended for use in residential and commercial environments only.

Installing the Cisco 805 Router 2-3