Juniper QFX Series User Manual

Figure 138: Management Port LEDs on a QFX3500 Device
FX3500-48S4Q
CO
CO
C1
g050029
Link speed LED Activity LED
Table 80 on page 399 describes the management port LEDs.
Table 80: Management Port LEDs on a QFX3500 Device
DescriptionStateColorLED
The port is not active.OffUnlitLink speed
1-Gbps link is established.On steadilyGreen
10/100-Mbps link is established.On steadilyAmber
There is no activity on the link.OffUnlitActivity
There is activity on the link.FlickeringGreen
Related
Documentation
Front Panel of a QFX3500 Device on page 65•
• Connecting a QFX3500 Device to a Network for Out-of-Band Management
Access Port and Uplink Port LEDs on a QFX3500 Device
Each access port and uplink port on a QFX3500 device has two LEDs. The two figures
in this topic show the location of those LEDs:
•
Figure 139 on page 400 shows the location of the LEDs on the SFP+ access ports.
•
Figure 140 on page 400 shows the location of the LEDs on the QSFP+ uplink ports.
399Copyright © 2012, Juniper Networks, Inc.
Chapter 32: Viewing QFX3500 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)