Field-Replaceable Units in an MX10008
Field-replaceable units (FRUs) are router components that you can replace at your site. Routers use these
types of FRUs:
•
Hot-insertable and hot-removable—You can remove and replace these components without powering
off the router or disrupting the routing function.
•
Hot-pluggable—You can remove and replace these components without powering off the router, but
the routing function is interrupted until you replace the component.
lists the FRUs and their types for the MX10008 routers.
Table 55: FRUs in an MX10008 Router
Type
FRU
Hot-insertable and hot-removable.
Power supplies
Hot-insertable and hot-removable.
Fan trays
Hot-insertable and hot-removable.
Fan tray controllers
Redundant configuration:
•
Master RCB is hot-pluggable.
•
Backup RCB is hot-insertable and hot-removable.
Base configuration:
•
Removal of the RCB causes the router to shut down. You can install a
replacement RCB in the second slot. The system restarts to select a master and
backup. If necessary, you can switch the master and backup using the request
chassis routing-engine master switch command.
See
“MX10008 Components and Configurations” on page 31
.
Routing and Control Board (RCB)
Hot-insertable and hot-removable.
We recommend that you take the SFBs offline before removing them to avoid
traffic loss while the router fabric is being reconfigured. You can take SFBs offline
by using the request chassis sib (offline | online) slot slot-number command.
Switch Fabric Boards (SFBs)
173
Summary of Contents for MX10008
Page 1: ...MX10008 Universal Routing Platform Hardware Guide Published 2019 11 11 ...
Page 19: ......
Page 89: ......
Page 129: ......
Page 170: ......
Page 278: ...5 CHAPTER Troubleshooting Hardware Restoring Junos OS 283 Alarm Messages 287 ...
Page 279: ......
Page 287: ......
Page 318: ...Restricted Access Warning 321 ...
Page 333: ...Jewelry Removal Warning 336 ...
Page 336: ...Operating Temperature Warning 339 ...
Page 345: ...DC Power Disconnection Warning 348 ...
Page 349: ...DC Power Wiring Sequence Warning 352 ...
Page 352: ...DC Power Wiring Terminations Warning 355 ...
Page 361: ...Translation The emitted sound pressure is below 92 dB A per GR63 CORE 364 ...