Juniper QFX Series User Manual

CHAPTER 30
Viewing QFX3100 System Information
•
Chassis Status LEDs on a QFX3100 Director Device on page 381
•
Management Port LEDs on a QFX3100 Director Device on page 382
•
Network Module Port LEDs on a QFX3100 Director Device on page 383
•
AC Power Supply LED on a QFX3100 Director Device on page 384
Chassis Status LEDs on a QFX3100 Director Device
The QFX3100 Director device has three chassis LEDs on the bottom left side of the front
panel.
See Figure 126 on page 381.
Figure 126: Chassis LEDs
g050052
USB
Power
LED
Hardware
LED
Network modules
Hard disk LED
Speed
LED
HDD
Modules
Link/
Activity
LED
Drive
Activity
LED
USB
port
LCD
panel
Management
Ethernet port
Console
port
Table 67 on page 381 describes the chassis LEDs on a QFX3100 Director device, their
colors and states, and the status they indicate.
Table 67: Chassis LEDs on a QFX3100 Director Device
DescriptionStateColorLED
Device is powered off.OffUnlitPower
Device is powered on.On steadilyGreen
381Copyright © 2012, Juniper Networks, Inc.

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)