SCBE2-MX (applies to MX240, MX480, and MX960)
185 W at 55° C
160 W at 40° C
155 W at 25° C
Maximum Power
Requirements
For proper cooling, you must install MX-series high-capacity fan trays in the MX chassis.
Additionally, for the MX960, you must install a high-capacity filter tray.
SCBE2-MX Cooling
Requirements
SCBE2-MX Features
DescriptionFeature
Provides 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 at a centralized chassis location.
Centralized Stratum 3 Clock
Module
Allows BITS, GPS, or UTI clock source input to the centralized timing circuit. Also allows
centralized timing to be output to BITS or GPS.
External Clocking Interface
(EXT CLK)
You can configure the system such that one SCBE2-MX supports a GPS clocking interface,
and the other SCBE2-MX supports a BITS clocking interface. This requires an enhanced
midplane:
•
MX960—CHAS-BP3-MX960-S
•
MX480—CHAS-BP3-MX480-S
•
MX240—CHAS-BP3-MX240-S
Cross-Coupling of Clocking
Input
Provides improved fabric performance for high-capacity line cards using the third
generation fabric XF2 chip (MPC4E, MPC5E, MPC2/3 NG, and MPC7E).
Improved Fabric
Performance
Supports Dynamic Multicast Replication (DMR), Graceful Routing Engine Switchover
(GRES), Non-Stop Routing (NSR), and Non-Stop Bridging (NSB) to ensure Routing Engine
failures do not impact transit traffic while the backup Routing Engine becomes the new
master.
Software Control Plane
Features
Provides up to 480 Gbps (non-redundant fabric configuration); 340 Gbps (redundant
fabric configuration)
Increased Bandwidth
158
To Next Page
Loading...
Need help?
General
