Juniper QFX Series User Manual

• Taking a 16-Port QSFP+ Front Card Offline in a QFX3008-I Interconnect Device on
page 351
• Removing a 16-Port QSFP+ Front Card from a QFX3008-I Interconnect Device on
page 352
Rear Card LEDs on a QFX3008-I Interconnect Device
Each rear card has two LEDs on the right side of the module front panel that indicate rear
card status. See Figure 133 on page 393.
Figure 133: Rear Card LEDs on a QFX3008-I Interconnect Device
g050157
Rear card status LEDs
Ejector levers
Table 76 on page 393 describes these LEDs, their colors and states, and the status they
indicate.
Table 76: Rear Card LEDs on a QFX3008-I Interconnect Device
DescriptionStateColorLED
Rear card is operating normally.On steadilyGreenStatus
The beacon feature has been enabled on
the card using the request chassis beacon
command.
Intermittent blinking
Software is loading on the rear card.On steadilyAmber
Rear card has failed and needs to be
replaced. See “Installing a 16-Port QSFP+
Front Card in a QFX3008-I Interconnect
Device” on page 353.
Blinking
There is no power to the rear card, or the
rear card is not fully seated in the chassis.
See “Installing a Rear Card in a QFX3008-I
Interconnect Device” on page 358.
OffUnlitPower
Rear card is powered on.On steadilyGreen
Rear card is offline.BlinkingAmber
393Copyright © 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)