User guide

Installing Optional Features
ExtremeWare 7.2e Installation and User Guide 41
CAUTION
The XENPAK module can emit invisible laser radiation. Avoid direct eye exposure to beam.
WARNING!
To prevent ESD damage to the Product Name, always use an ESD-preventive wrist strap when installing
or removing the module. Handle the module by its sides only. Never touch the card-edge connectors at
the insertion end of the module.
To install XENPAK modules:
1 Remove the XENPAK module from its antistatic container.
2 Remove the dust covers from the module connectors. If your module has a protective pad covering
the card-edge connector, remove it.
3 Store the antistatic container, dust covers, and card-edge connector protective pad in a clean location
in case you need to uninstall the module.
4 Hold the module by its sides and insert it into one of the two module slots on the Summit XEN card.
5 Slide the module as far back into the slot as possible, until you hear it click, indicating that it is
firmly attached.
6 Secure the module to the card by turning the two captive screws clockwise until they are hand-tight.
7 Place the Summit XEN Card into the supplied drawer and carefully slide the drawer into the switch
housing until the card seats and the drawer is flush with the remainder of the back panel.
8 Hand tighten the screws clockwise on the faceplate to keep the Summit XEN Card in place.
NOTE
To ensure that your module is undamaged upon installation, you can correlate factory test data with
your installation site test data by consulting the average power reference values shown on the XENPAK
module test data sheet (Part No. 121074-00) enclosed with your module.
To remove an XENPAK module:
1 Turn the two captive screws counter-clockwise until they are completely free from the Summit XEN.
(The captive screws remain attached to the XENPAK module.)
WARNING!
Remove the SC fiber-optic connector from the XENPAK module before removing the module from
the Summit XEN card.
2 Gripping both captive screws, pull the XENPAK module out of the card.
3 Place the dust covers back into the XENPAK module connectors.
4 Place the XENPAK module immediately into an antistatic container to protect it from ESD damage
and dust.