T4000 SIB LEDs
Table 21 on page 48
describes the functions of the T4000-SIB LEDs and TXP-LCC-3D
SIB LEDs. If all three LEDs are off, the SIB is not receiving power. The craft interface has
three additional LEDs that show the status of each SIB.
Table 21: T4000 and TXP-LCC-3D SIB LEDs
Description
State
Color
Label
SIB is in active mode.
On steadily
Green
ACTIVE
SIB is in standby mode.
NOTE:
This LED has significance only if the ONLINE LED is lit.
Off
SIB is functioning normally.
On steadily
Green
OK
SIB is starting up.
Blinking
SIB has been inserted or is ready for removal.
Off
SIB has failed.
On steadily
Red
FAIL
SIB is functioning normally.
Off
The TXP-LCC-3D SIB port LEDs are located beneath each port (see
Figure 26 on page 48
).
Each port has a
Link
and
CBL
LED.
Table 22 on page 49
describes the functions of these
LEDs.
Figure 26: TXP-3D-LCC SIB LEDs
ONLINE/
OK
FAIL
ACTIVE
OFFLINE
OK
FAIL
ACTIVE
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Copyright © 2013, Juniper Networks, Inc.
48
T4000 Router Hardware Guide
Summary of Contents for T4000 -
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