Extreme Networks Summit 200-24, Руководство по установке оборудования

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Installing XENPAK Modules
Extreme Networks Consolidated "i" and "e" Series Hardware Installation Guide 297
3 Simultaneously rotate the ejector/injector levers outward to disengage the module from the
backplane.
4 Grasp the module front panel with one hand, and place your other hand under the metal panel to
support the weight of the module.
CAUTION
To prevent ESD damage, handle the module by the metal panel edges only. Never touch the
components on the PCB or pins on any of the connectors.
5 Slide the module out of the chassis and place it immediately into an antistatic sack to protect it from
ESD damage and to prevent dust from collecting on the module’s connectors.
6 If you are not going to install a replacement I/O module, cover the slot with a blank faceplate.
Otherwise, follow the I/O module installation procedure on page 294.
Leave the ESD strap permanently connected to the chassis so that it is always available when you need
to handle ESD-sensitive components.
To remove additional I/O modules, repeat steps 2 through 5.
Installing XENPAK Modules
This section describes installing and removing the XENPAK module, a 10 Gbps optical transceiver. You
can install or remove the XENPAK module from your Extreme Networks switch without powering off
the system. The module is shown in Figure 170.
Figure 170: XENPAK module
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 the beam.
EWUG003B
Card edge
connector