Juniper Networks EX8208 Switch User Manual


 
CHAPTER 9
Installing Switch Components
Installing and Removing EX8208 Switch Hardware Components on page 149
Installing an AC Power Supply in an EX8200 Switch on page 150
Installing a DC Power Supply in an EX8200 Switch on page 152
Installing a Fan Tray in an EX8208 Switch on page 154
Installing an SRE Module in an EX8208 Switch on page 155
Installing an SF Module in an EX8208 Switch on page 157
Unpacking a Line Card Used in an EX8200 Switch on page 159
Installing a Line Card in an EX8200 Switch on page 160
Installing a Transceiver in an EX Series Switch on page 163
Connecting a Fiber-Optic Cable to an EX Series Switch on page 165
Installing and Removing EX8208 Switch Hardware Components
The field-replaceable units (FRUs) in an EX8208 switch are:
Switch Fabric and Routing Engine (SRE) module
Switch Fabric (SF) module
8-port SFP+ line card
40-port SFP+ line card
48-port SFP line card
48-port RJ-45 line card
Power supplies (AC and DC)
Fan tray
SFP transceiver
SFP+ transceiver
The SRE module and SF module are hot-removable or hot-pluggable depending on the
configuration of the switch. See “EX8208 Switch Configurations” on page 6.
149Copyright ©2010,Juniper Networks,Inc.