Mx2000 Switch Fabric Board (Sfb) Overview; Mx2000 Switch Fabric Board Led - Juniper MX2010 Hardware Manual

MX2000 Switch Fabric Board (SFB) Overview

Switch Fabric Boards (SFBs) are the data plane for the subsystems in the MX router chassis. SFBs create
a highly scalable and resilient "all-active" centralized switch fabric that delivers up to 2 Tbps of full-duplex
switching capacity to each MPC slot in an MX2000 router.
There are three models of MX SFBs:
MX2000-SFB-S Description
MX2000-SFB2-S Enhanced Switch Fabric Board Description
MX2000-SFB3 Switch Fabric Board Description
The SFB and SFB2 switch control board models are the same except that the SFB model has three XF
fabric chips per card whereas the SFB2 model has two PF fabric chips per card.
RELATED DOCUMENTATION

MX2000 Switch Fabric Board LED

MX2000 Switch Fabric Board LED
One bicolor LED on the Switch Fabric Board (SFB) indicates the status of the SFB. The LED, labeled
OK/FAIL, is located directly on the SFB.
Table 23: Switch Fabric Board LED
Label Color
OK/FAIL Green
Red
–
Table 23 on page 66
State
Slow blinking when being
initialized.
Fast blinking when SFB is being
identified by software.
NOTE: This is used to guide
the operator to correct any
action needed on the SFB.
On steadily
Off
describes the functions of the SFB LED.
Description
SFB is online.
SFB has failed.
SFB is offline.
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