Install Switch Vl Modules - HP ProCurve 4202vl-48G Installation And Getting Started Manual

Installing the Switch 4200vl Series
Installation Procedures

2. Install Switch vl Modules

Install switch modules into the slots as shown in the following illustration. For
installation details, see the instructions in the manual that comes with the
module.
C a u t i o n
Make sure you install only ProCurve Switch vl Modules. Switch gl/xl Modules
will fit into your Switch vl slots, but they will not operate.
Avoid any electrostatic discharge problems by handling the modules only by
their bulkheads.
The slot cover can be removed, and the module can be installed with either a
flat-bladed or Torx T-10 screwdriver. Retain the slot cover for future use.
M o d u l e
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I n s t a l l a t i o n
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N o t e s
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2-8
Any of the supported Switch vl Modules can be installed in any of the slots.
You can install, exchange, or remove modules after the switch has been
powered on. Whenever a module is installed during this process, it is
initialized and tested for correct operation. During this process, the switch
Self Test LED is on. If you hot swap another module while the switch is
initializing and testing the first module, it is possible to cause the first
module or the entire switch to be reset. To prevent the modules or switch
from being reset when you must hot swap multiple modules, follow these
precautions:
• Do not install/remove any modules from the switch while the switch
Self Test LED is lit.
• Before removing or installing any modules, make sure that all
network cables are disconnected from the module.
See "Hot Swapping the Switch Module" on
The modules employ "low-force" connectors. Using high force to insert
the modules is not needed and should not be used.
Ensure you fully insert the modules. That is, press the module into the slot
until the bulkhead on the module is contacting or is very close to
contacting the front face of the switch chassis.
Once the module is fully inserted, ensure that you screw in the two
retaining screws to secure the module in place. The screws should be
tightened until they are secure, but not overtightened.
If you do not use one or more of the slots, ensure the slot cover plate is
still attached over the slot for safe operation and proper switch cooling.
For safety, you should not have more than one module slot uncovered at
a time.
page 2-22.