Extreme Networks Alpine 3802, Hardware Manual

Page: 156 / 352

156 Extreme Networks Consolidated Hardware Guide
Alpine 3800 Series Switch Management Module
NOTE
Use the metal panel, not the PCB, to guide the SMMi.
As the module begins to seat in the chassis, the ejector/injector levers begin to close.
b To close the ejector/injector levers, use both hands simultaneously to push the levers toward the
center of the module.
c To secure the module, tighten the two captive screws using a #2 Phillips screwdriver.
NOTE
Tighten the screws of this module before you insert additional modules. Otherwise, you might unseat
modules that you have not secured.
6 Store the module packaging for future use.
7 Leave the ESD strap permanently connected to the chassis so that it is always available when you
need to handle ESD-sensitive components.
Verifying the SMMi Module Installation
After you install the SMMi module, verify that it is working correctly by checking the LEDs on the front
panel of the SMMi module. If it is operating normally, the front-panel LED indicators appear as follows:
• STATUS LED—green blinking
• DIAG LED—off
• PSU A, B, or both LEDs—green
For more information about SMMi module LED activity, see “SMMi LEDs” on page 154.
Removing SMMi Modules
All Alpine 3800 series modules (SMMi and I/O modules) are hot-swappable. You do not need to power
off the system to remove a module.
You need the following tools and equipment to remove an SMMi module:
• ESD-preventive wrist strap
• # 1 Phillips screwdriver
• Replacement SMMi module
To remove an SMMi module:
1 Attach the ESD strap that is provided to your wrist and connect the metal end to the ground
receptacle that is located on the top-right corner of the switch front panel.
2 Use a #2 Phillips screwdriver to unscrew the two captive screws.
3 Simultaneously rotate the ejector/injector levers away from the center of the module to disengage
the module from the backplane.