Juniper QFX5110 User Manual

List of Figures
Part 1 Overview
Chapter 1 System Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Figure 1: QFX5110-48S Port Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Figure 2: QFX5110-32Q Port Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Chapter 2 Chassis Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Figure 3: QFX5110-48S Port Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Figure 4: QFX5110-32Q Port Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Figure 5: QFX5110 Switch, FRU End . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Figure 6: Management Panel Components on QFX5110 . . . . . . . . . . . . . . . . . . . . . 19
Figure 7: Management Port LEDs on a QFX5110 . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Figure 8: Chassis Status LEDs on a QFX5110 Switch . . . . . . . . . . . . . . . . . . . . . . . . 21
Chapter 3 Cooling System and Airflow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Figure 9: QFX5110 Fan Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Figure 10: Air In Airflow Through the QFX5110-48S . . . . . . . . . . . . . . . . . . . . . . . . . 27
Figure 11: Air Out Airflow Through the QFX5110-48S . . . . . . . . . . . . . . . . . . . . . . . 28
Figure 12: Air In Airflow Through the QFX5110-32Q . . . . . . . . . . . . . . . . . . . . . . . . . 28
Figure 13: Air Out Airflow Through the QFX5110-32Q . . . . . . . . . . . . . . . . . . . . . . . 29
Figure 14: Fan Module LED in a QFX5110 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Chapter 4 Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Figure 15: AC Power Supply in QFX5110 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Figure 16: Power Supply Handle Detail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Figure 17: DC Power Supply for the QFX5110 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Figure 18: DC Power Supply Faceplate on a QFX5110 . . . . . . . . . . . . . . . . . . . . . . . 36
Figure 19: AC Power Supply LEDs on a QFX5110 Switch . . . . . . . . . . . . . . . . . . . . . 37
Figure 20: DC Power Supply Faceplate on a QFX5110 Switch . . . . . . . . . . . . . . . . 38
Part 2 Site Planning, Preparation, and Specifications
Chapter 5 Preparation Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Figure 21: Clearance Requirements for Airflow and Hardware Maintenance for
a QFX5110 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Part 3 Initial Installation and Configuration
Chapter 9 Unpacking and Mounting the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Figure 22: Attaching Mounting Rails to the QFX5110-48S . . . . . . . . . . . . . . . . . . . 79
Figure 23: Attaching Mounting Rails to the QFX5110-32Q . . . . . . . . . . . . . . . . . . . 79
Figure 24: Attaching a QFX5110-48S to a Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Figure 25: Attaching a QFX5110-32Q to a Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
ixCopyright © 2017, Juniper Networks, Inc.

Juniper QFX5110 Specifications

General

Model	QFX5110
Power Supply	Dual, hot-swappable
Rack Units	1U
Operating Relative Humidity	5% to 90% non-condensing
Input Voltage	100-240 VAC
Operating System	Junos OS
Layer Support	Layer 2 and Layer 3
Virtual Chassis Support	Yes
Ports	48 x 10GbE SFP+
Jumbo Frames	9216 bytes
Operating Temperature	32°F to 104°F (0°C to 40°C)
Operating Altitude	Up to 3, 048 m
Management	CLI
AC Input Frequency	50/60 Hz
Storage Temperature	-40°C to 70°C
MTBF	Consult Juniper documentation for specific values.