Juniper QFX Series User Manual

Table 71: Chassis Status LEDs on a QFX3008-I Interconnect Device (continued)
DescriptionStateColorDescription
The device is powered off.OffUnlitSystem status
The fan trays and front and rear cards are
operating normally.
On steadilyGreen
The beacon feature has been enabled on the
device using the request chassis beacon
command.
Intermittent blinking
One or more fan tray or front or rear card
component failures are generating one or more
alarms.
BlinkingAmber
Related
Documentation
Front Panel Display of the QFX3008-I Interconnect Device on page 43•
• Understanding Alarms on page 437
• request chassis beacon
Control Board LEDs on a QFX3008-I Interconnect Device
Each ControlBoard has threeLEDs on the left side of the module front panel that indicate
Control Board status. Each SFP+ management port has two LEDs that indicate link status
and activity. See Figure 131 on page 389.
Figure 131: Control Board LEDs on a QFX3008-I Interconnect Device
g050155
Control board
status LEDs
Status and
Link/Activity LEDs
SFP
ports
Ejector levers
Management
port
Auxiliary
port
Console
port
USB
port
Table 72 on page 390 describes these LEDs, their colors and states, and the status they
indicate.
389Copyright © 2012, Juniper Networks, Inc.
Chapter 31: Viewing QFX3008-I System Information

Juniper QFX Series Specifications

General

Category	Switch
Series	QFX
Form Factor	1U, 2U, and modular chassis options
Power Supply	Redundant, hot-swappable power supplies
Cooling	hot-swappable fans
Virtual Chassis	Supported on certain models
Typical Use	Data center, cloud
Operating System	Junos OS
Management	CLI
Key Features	High performance, low latency, automation
Latency	Sub-microsecond latency
Port Density	Varies by model (e.g., QFX5100: up to 48x10GbE + 6x40GbE)