Juniper QFX Series Hardware Guide

QFX5110 Chassis Status LEDs
The QFX5110 switch series has four status LEDs on the FRU side of the chassis, next to
the management ports (see Figure 8 on page 37).
Figure 8: Chassis Status LEDs on a QFX5110 Switch
4—1— USB portStatus LEDs
5—2— em1–SFP management Ethernet port (C1)
cage (socket for either10/100/1000 BASE-T
RJ-45 SFP or 1-GbE fiber SFP)
em0–RJ-45 (10/100/1000 BASE-T)
management Ethernet port (C0)
3—RJ-45 console port (CON)
Table 10 on page 38 describes the chassis status LEDs on a QFX5110, their colors and
states, and the status they indicate. You can view the colors of the three LEDs remotely
through the CLI by issuing the operational mode command show chassis lcd.
37Copyright © 2019, Juniper Networks, Inc.
Chapter 1: Overview

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)