T4000 Sib Leds; Table 59: T4000 And Txp-Lcc-3D Sib Leds - Juniper T4000 Hardware Manual

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T4000 SIB LEDs

Table 59: T4000 and TXP-LCC-3D SIB LEDs

Label Color
Green
ACTIVE
Green
OK
Red
FAIL
Copyright © 2018, Juniper Networks, Inc.
Each TXP-LCC-3D SIB consists of the following components:
Eight ports labeled through
0
Switch fabric ASICs.
High-speed links to each FPC.
SIB online/offline button, located on the SIB faceplate. The button is to signal a removal
request by a user.
Three LEDs— , , and
OK FAIL
status of the TXP-LCC-3D SIB. The
interface.
T4000 Switch Interface Board (SIB) Description on page 79
T4000 SIB LEDs on page 81
Maintaining the T4000 SIBs on page 339
Replacing a T4000-SIB on page 319
Table 59 on page 81 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.
State
On steadily
Off
On steadily
Blinking
Off
On steadily
Off
The TXP-LCC-3D SIB port LEDs are located beneath each port (see
Each port has a and
Link CBL
LEDs.
Chapter 8: Switch Fabric Components and Descriptions
. Each port has a and
7 CBL
—located on the SIB faceplate that display the
ACTIVE
OK and FAIL LEDs are replicated on the craft
Description
SIB is in active mode.
SIB is in standby mode.
NOTE: This LED has significance only if the ONLINE LED is lit.
SIB is functioning normally.
SIB is starting up.
SIB has been inserted or is ready for removal.
SIB has failed.
SIB is functioning normally.
LED. Table 60 on page 82
LED.
LINK
Figure 25 on page
describes the functions of these
82).
81