Installation guide

90 Consolidated "e" Series Hardware Installation Guide
Summit 400-48t Optional Features
4 Place the Summit XEN Card into the drawer.
5 Carefully close the drawer to engage the card.
Installing XENPAK Optical Transceiver Modules
This section describes installing and removing the XENPAK module, a 10 Gbps optical transceiver. Both
the LR XENPAK and the ER XENPAK appear and install the same. An example of an XENPAK module
is shown in Figure 30.
Figure 30: XENPAK Modules
The XENPAK module is a Class 1 Laser device that operates at 5 V. Use only Extreme-approved devices
on all Extreme switches.
CAUTION
The XENPAK module can emit invisible laser radiation. Avoid direct eye exposure to beam.
WARNING!
To prevent ESD damage to the Summit 400-48t, 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.
EWUG003B
Card edge
connector