•
A bandwidth of up to 340 Gbps per slot with redundant fabric support and 480 Gbps
per slot without redundancy, and improved fabric performance on account of using
the next-generation fabric (XF2) chip.
•
A central clocking module and a centralized clocking architecture that support clock
cleanup and distribution. The Stratum 3 clock module performs clock monitoring,
filtering, and holdover at a centralized chassis location.
•
Full performance with fabric redundancy for higher-capacity line cards such as MPC4.
•
Support for MPC line cards only
•
Two 10-Gigabit Ethernet SFP+ ports. SFP+ port 0 can be used to connect an external
device as a Route Reflector. SFP+ port 1 is unused.
•
Support for cross-coupling of clock input (which requires an enhanced midplane:
CHAS-BP3-MX240-S). You can configure the system such that one SCBE2 supports
a GPS interface, and the other SCBE2 supports a BITS interface.
The RoutingEngine is installed directly into a slot on the SCBE2 (seeFigure 38 on page103).
Figure 38: SCBE2
SCBE2 Slots
You can install either one or two SCBE2s. SCBE2s are installed 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.
103Copyright © 2017, Juniper Networks, Inc.
Chapter 8: Switch Fabric Components and Descriptions
To Next Page
Loading...
