•
Always use an ESD grounding strap when you are handling components that are subject
to ESD damage, and make sure that it is in direct contact with your skin.
If a grounding strap is not available, hold the component in its antistatic bag (see Figure
94 on page 231) in one hand and touch the exposed, bare metal of the switch with the
other hand immediately before inserting the component into the switch.
WARNING:
For safety, periodically check the resistance value of the ESD
strap. The measurement must be in the range of 1 through 10 Mohms.
•
When handling any component that is subject to ESD damage and that is removed
from the chassis, make sure the equipment end of your ESD strap is attached to the
ESD point on the chassis.
If no grounding strap is available, touch the exposed, bare metal of the switch to ground
yourself before handling the component.
•
Avoid contact between the component that is subject to ESD damage and your clothing.
ESD voltages emitted from clothing can damage components.
•
When removing or installing a component that is subject to ESD damage, always place
it component-side up on an antistatic surface, in an antistatic card rack, or in an
antistatic bag (see Figure 94 on page 231). If you are returning a component, place it in
an antistatic bag before packing it.
Figure 94: Place a Component into an Antistatic Bag
CAUTION:
ANSI/TIA/EIA-568 cables such as category 5e and category 6
can get electrostatically charged. In order to dissipate this charge, always
ground the cables to a suitable and safe earth ground before connecting
them to the system.
Related
Documentation
General Safety Guidelines and Warnings for J-EX Series Switches on page 201
•
•
See Chassis Physical Specifications of a J-EX8216 Switch on page 9 for the ESD point
location.
231
Chapter 19: Power and Electrical Safety Information
Summary of Contents for PowerConnect J-8216
Page 1: ...Dell PowerConnect J Series J EX8216 Ethernet Switch Hardware Guide Published 2010 10 05 ...
Page 6: ...vi ...
Page 16: ...xvi Dell PowerConnect J Series J EX8216 Ethernet Switch Hardware Guide ...
Page 18: ...2 Dell PowerConnect J Series J EX8216 Ethernet Switch Hardware Guide ...
Page 78: ...62 Dell PowerConnect J Series J EX8216 Ethernet Switch Hardware Guide ...
Page 84: ...68 Dell PowerConnect J Series J EX8216 Ethernet Switch Hardware Guide ...
Page 92: ...76 Dell PowerConnect J Series J EX8216 Ethernet Switch Hardware Guide ...
Page 96: ...80 Dell PowerConnect J Series J EX8216 Ethernet Switch Hardware Guide ...
Page 110: ...94 Dell PowerConnect J Series J EX8216 Ethernet Switch Hardware Guide ...
Page 112: ...96 Dell PowerConnect J Series J EX8216 Ethernet Switch Hardware Guide ...
Page 158: ...142 Dell PowerConnect J Series J EX8216 Ethernet Switch Hardware Guide ...
Page 164: ...148 Dell PowerConnect J Series J EX8216 Ethernet Switch Hardware Guide ...
Page 166: ...150 Dell PowerConnect J Series J EX8216 Ethernet Switch Hardware Guide ...
Page 172: ...156 Dell PowerConnect J Series J EX8216 Ethernet Switch Hardware Guide ...
Page 189: ...PART 5 Switch and Component Maintenance Routine Maintenance on page 175 173 ...
Page 190: ...174 Dell PowerConnect J Series J EX8216 Ethernet Switch Hardware Guide ...
Page 197: ...PART 6 Returning Hardware Getting Help on page 183 181 ...
Page 198: ...182 Dell PowerConnect J Series J EX8216 Ethernet Switch Hardware Guide ...
Page 216: ...200 Dell PowerConnect J Series J EX8216 Ethernet Switch Hardware Guide ...
Page 228: ...212 Dell PowerConnect J Series J EX8216 Ethernet Switch Hardware Guide ...
Page 244: ...228 Dell PowerConnect J Series J EX8216 Ethernet Switch Hardware Guide ...
Page 252: ...236 Dell PowerConnect J Series J EX8216 Ethernet Switch Hardware Guide ...
Page 253: ...PART 8 Compliance Information Compliance Information on page 239 237 ...
Page 254: ...238 Dell PowerConnect J Series J EX8216 Ethernet Switch Hardware Guide ...
Page 259: ...Declarations of Conformity for J EX8216 Switches 243 Chapter 20 Compliance Information ...
Page 261: ...PART 9 Index Index on page 247 245 ...
Page 262: ...246 Dell PowerConnect J Series J EX8216 Ethernet Switch Hardware Guide ...
Page 270: ...254 Dell PowerConnect J Series J EX8216 Ethernet Switch Hardware Guide ...