Installing And Removing Sfps - Juniper E SERIES BROADBAND SERVICES ROUTERS 11.3.X - E120 AND E320 HARDWARE GUIDE REV 9-29-2010 Hardware Manual

Installing and Removing SFPs

Copyright © 2010, Juniper Networks, Inc.
Figure 21: Opening Ejectors from the Closed Position
Carefully slide the module out of the chassis.
5.
Place the module in its antistatic bag, being careful not to touch module components,
6.
pins, leads or solder connections.
Cover the empty chassis slot with a blank filler panel, and tighten the filler panel's
7.
captive screws using a No. 2 Phillips screwdriver. Turn both screws several times
before tightening them completely.
CAUTION: Do not overtighten the screws.
If you remove an IOA and not the corresponding line module, the line module reboots.
Its status becomes inactive when you issue the show version command.
If you remove a line module and do not delete the corresponding configuration, the status
of the line module is listed as not present when you issue the show version command.
This section describes how to replace small form-factor pluggable transceivers (SFPs)
on IOAs that support these devices. A range of SFPs that support different optical modes
(multimode, single mode, and so forth) and cabling distances is available. You can replace
the SFPs without disabling the interfaces or removing the module from the system.
Chapter 4: Installing Modules
41