Juniper MX240 - Figure 37: MX SCBE; MX SCBE Redundancy; MX SCBE Slots

•
160 Gbps/slot bandwidth with redundant fabric support, and improved fabric
performance by using the next-generation fabric (XF) chip
•
A central clocking module and a centralized clocking architecture that supports clock
cleanup and distribution. The Stratum 3 clock module performs clock monitoring,
filtering, and holdover in a centralized chassis location
•
Full performance with fabric redundancy for higher capacity line cards such as 16x10GE
and MPC3
The Routing Engine installs directly into a sloton the MX SCBE (see Figure 37 on page 100).
Figure 37: MX SCBE
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SCBE-MX
MX SCBE Slots
You can install one or two MX SCBEs. The MX SCBEs install horizontally into the front
of the chassis in the slots labeled 0 and 1. If any slots are empty, you must install a blank
panel.
MX SCBE Redundancy
If two MX SCBEs are installed, one MX SCBE functions as the master MX SCBE and the
other as its backup. If the master fails or is removed, the backup restarts and becomes
the master.
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MX240 3D Universal Edge Router Hardware Guide