Chapter 3 Installing the Switch
Configurable Modules
Step 7 If the slot is to remain empty, install a
Warning Blank faceplates and cover panels serve three important functions: they prevent exposure to hazardous voltages and currents inside the chassis; they contain electromagnetic interference (EMI) that might disrupt other equipment; and they direct the flow of cooling air through the chassis. Do not operate the system unless all cards, faceplates, front covers, and rear covers are in place. Statement 1029
Installing Switching Modules
All Catalyst 4900M series supervisor engine modules and switching modules are installed in horizontal chassis slots that are numbered from top to bottom.
Warning Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into beams or view directly with optical instruments. Statement 1051
Warning Voltages that present a shock hazard may exist on Power over Ethernet (PoE) circuits if interconnections are made using uninsulated exposed metal contacts, conductors, or terminals. Avoid using such interconnection methods, unless the exposed metal parts are located within a restricted access location and users and service people who are authorized within the restricted access location are made aware of the hazard. A restricted access area can be accessed only through the use of a special tool, lock and key or other means of security. Statement 1072
Caution To prevent ESD damage, handle switching modules by the carrier edges only.
|
| Cisco Catalyst 4900M Switch Installation Guide |
|
|
|
|
| ||
|
|
| ||
|
|
|
