Juniper Networks 8 Router User Manual


 
ERX 8.0.x Hardware Guide
Figure 42: Installing an SFP on a GE I/O Module
g013437
TX and RX markings on I/O module
Connection circuitry on base of SFP
4. Insert th
eSFPintotheI/Omoduleuntilitclicksintoplace.
IftheSFPdoesnotslidesmoothlyintotheI/Omodule,makesurethatthe
orientat
ion of the SF P is correct.
5. Gently pull the SFP to confirm that it is inserted correctly.
If the SFP comes out of the slo t when you pull it, repeat Step 4.
6. Remove th
e dust cover that protects the ports.
7. Connect the new cables to the SFP.
If you are using the redundant port o n the GE I/O module, repeat
Steps 2–7 for the other port.
96 Replacing SFPs on I/O Modules