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Copyright © 2017, Juniper Networks, Inc.
Table 59: SCBE2 LEDs
Label
Color
Green
FABRIC
ACTIVE
Green
FABRIC
ONLY
–
OK/FAIL
Green
Red
–
BITS
Green
Red
–
GPS
Green
Red
–
UTI
Green
Red
–
LINK
Green
–
MX240 SCBE2 Description on page 102
Chapter 8: Switch Fabric Components and Descriptions
State
Description
On steadily
Fabric is in active mode.
On steadily
SCBE2 operates in fabric-only mode.
Off
SCBE2 operates in fabric or control-board mode.
On steadily
SCBE2 is online.
On steadily
SCBE2 has failed.
Off
SCBE2 is offline.
On steadily
Building-integrated timing supply (BITS) clocking
interface is active.
On steadily
BITS clocking interface has failed.
Off
BITS clocking interface is offline.
On steadily
Global positioning system (GPS) clocking interface
is active.
On steadily
GPS clocking interface has failed.
Off
GPS clocking interface is offline.
On steadily
Universal Timing Interface (UTI) clocking interface
is active.
On steadily
UTI clocking interface has failed.
Off
UTI clocking interface is offline.
On steadily
Port is enabled and link is established.
Off
Port is disabled or no link is established.
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