Many switch hardware components are sensitive to damage from static electricity. Some components can be impaired by voltages as low as 30 V. You can easily generate potentially damaging static voltages whenever you handle plastic or foam packing material or if you move components across plastic or carpets. Observe the following guidelines to minimize the potential for electrostatic discharge (ESD) damage, which can cause intermittent or complete component failures:
Caution: For safety, periodically check the resistance value of the ESD strap. The measurement must be in the range of 1 through 10 Mohms. |
Figure 54: EX 3200 Switch Rear Panel
Figure 55: EX 4200 Switch Rear Panel
Figure 56: Place a Component into an Electrostatic Bag
Note: 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. |