Juniper QFX5130-32CD Installation instructions

QFX5130-32CD Switch Hardware Guide
Published
2023-03-28

Juniper Networks, Inc.
1133 Innovaon Way
Sunnyvale, California 94089
USA
408-745-2000
www.juniper.net
Juniper Networks, the Juniper Networks logo, Juniper, and Junos are registered trademarks of Juniper Networks, Inc.
in the United States and other countries. All other trademarks, service marks, registered marks, or registered service
marks are the property of their respecve owners.
Juniper Networks assumes no responsibility for any inaccuracies in this document. Juniper Networks reserves the right
to change, modify, transfer, or otherwise revise this publicaon without noce.
QFX5130-32CD Switch Hardware Guide
Copyright © 2023 Juniper Networks, Inc. All rights reserved.
The informaon in this document is current as of the date on the tle page.
YEAR 2000 NOTICE
Juniper Networks hardware and soware products are Year 2000 compliant. Junos OS has no known me-related
limitaons through the year 2038. However, the NTP applicaon is known to have some diculty in the year 2036.
END USER LICENSE AGREEMENT
The Juniper Networks product that is the subject of this technical documentaon consists of (or is intended for use
with) Juniper Networks soware. Use of such soware is subject to the terms and condions of the End User License
Agreement ("EULA") posted at hps://support.juniper.net/support/eula/. By downloading, installing or using such
soware, you agree to the terms and condions of that EULA.
ii

Table of Contents
About This Guide | ix
1
Overview
QFX5130-32CD System Overview | 2
QFX5130-32CD Switch Descripon | 2
Benets of the QFX5130-32CD Switch | 3
QFX5130-32CD Hardware Component Overview | 3
System Soware | 4
QFX5130-32CD Component Redundancy | 5
QFX5130-32CD Field-Replaceable Units | 5
QFX5130-32CD Port Panel | 6
QFX5130-32CD Management Panel | 11
QFX5130-32CD Management Panel Overview | 12
QFX5130-32CD Management Panel LEDs | 12
QFX5130-32CD Cooling System | 17
QFX5130-32CD Cooling System Descripon | 18
QFX5130-32CD Fan Module LED | 22
Fan Module Status | 23
QFX5130-32CD Power System | 25
QFX5130-32CD AC Power Supply Modules Descripon | 26
QFX5130-32CD AC Power Specicaons | 27
AC Power Cord with Type C15 Coupler Specicaons | 28
QFX5130-32CD AC Power Supply LEDs | 30
QFX5130-32CD DC Power Supply Descripon | 31
QFX5130-32CD DC Power Specicaons | 33
iii

QFX5130-32CD DC Power Supply LED | 33
2
Site Planning, Preparaon, and Specicaons
QFX5130-32CD Site Preparaon Checklist | 36
QFX5130-32CD Site Guidelines and Requirements | 38
QFX5130-32CD Environmental Requirements and Specicaons | 38
General Site Guidelines | 39
QFX5130-32CD Grounding Cable and Lug Specicaons | 40
QFX5130-32CD Clearance Requirements for Airow and Hardware Maintenance | 41
QFX5130-32CD Chassis Physical Specicaons | 42
Site Electrical Wiring Guidelines | 42
QFX5130-32CD Rack Requirements | 43
QFX5130-32CD Cabinet Requirements | 45
QFX5130-32CD Network Cable and Transceiver Planning | 47
Determining QFX5130-32CD Opcal Interface Support | 47
Cable Specicaons for QSFP+ and QSFP28 Transceivers | 48
Understanding QFX Series Fiber-Opc Cable Signal Loss, Aenuaon, and Dispersion | 50
Calculang Power Budget and Power Margin for Fiber-Opc Cables | 52
How to Calculate Power Budget for Fiber-Opc Cables | 52
How to Calculate Power Margin for Fiber-Opc Cables | 53
QFX5130-32CD Management Cable Specicaons and Pinouts | 54
Cable Specicaons for Console and Management Connecons for the QFX Series | 55
RJ-45 Management Port Connector Pinout Informaon | 55
Console Port Connector Pinouts for the QFX Series | 56
QSFP-DD Port Connector Pinout Informaon | 57
QSFP+, QSFP28, and QSFP56 Port Connector Pinout Informaon | 62
SFP, SFP+, and SFP28 Port Connector Pinout Informaon | 65
USB Port Specicaons for the QFX Series | 67
iv

3
Inial Installaon and Conguraon
QFX5130-32CD Installaon Overview | 70
Overview of Installing the QFX5130-32CD | 70
QFX5130 Installaon Safety Guidelines | 71
Unpack and Mount the QFX5130-32CD | 71
Unpack a QFX5130-32CD | 72
Register Products—Mandatory to Validate SLAs | 73
Mounng a QFX5130-32CD in a Rack or Cabinet | 74
Before You Begin Rack Installaon | 74
Four-Post Installaon Procedure for QFX5130-32CD | 75
Four-Post Cabinet Installaon for QFX5130-32CD | 77
Connecng the QFX5130-32CD to External Devices | 81
Ground the QFX5130-32CD and Connect Power | 81
Connect a Device to a Network for Out-of-Band Management | 83
Connect a Device to a Management Console Using an RJ-45 Connector | 84
Connecng the QFX5130-32CD to Power | 85
How to Connect AC Power to a QFX5130-32CD | 85
How to Connect DC Power to a QFX5130-32CD | 88
Before You Begin | 88
Connecng DC Power to a QFX5130-32CD | 89
Performing the Inial Soware Conguraon for QFX5130-32CD Switches | 93
4
Maintaining Components
Maintaining QFX5130-32CD Cooling System | 98
How to Remove a Fan Module from a QFX5130-32CD | 98
How to Remove a Fan Module in a QFX5130-32CD | 99
Maintaining the QFX5130-32CD Power System | 101
How to Remove a Power Supply from a QFX5130-32CD | 101
v

How to Install an AC Power Supply in a QFX5130-32CD | 103
Maintaining Transceivers and Fiber Opc Cables on a QFX5130-32CD | 105
Remove a Transceiver | 105
Install a Transceiver | 108
Disconnect a Fiber-Opc Cable | 111
Connect a Fiber-Opc Cable | 111
How to Handle Fiber-Opc Cables | 112
Powering O a QFX5130-32CD | 113
5
Troubleshoong Hardware
Troubleshoong the QFX5130-32CD | 117
QFX5130-32CD Troubleshoong Resources Overview | 117
QFX5130-32CD Alarm Messages Overview | 118
Chassis Alarm Messages | 119
6
Contacng Customer Support and Returning the Chassis or Components
Contact Customer Support to Obtain a Return Material Authorizaon | 123
Returning the QFX5130-32CD Chassis or Components | 124
Locang the Serial Number on a QFX5130-32CD Device or Component | 124
Lisng the Chassis and Component Details Using the CLI | 125
Locang the Chassis Serial Number ID Label on a QFX5130-32CD | 126
Locang the Serial Number ID Labels on FRU Components | 127
Removing the Solid-State Drives for RMA | 128
How to Return a Hardware Component to Juniper Networks, Inc. | 130
Guidelines for Packing Hardware Components for Shipment | 131
Packing a QFX5130-32CD Device or Component for Shipping | 131
Packing a QFX5130-32CD Switch for Shipping | 132
Packing QFX5130-32CD Components for Shipping | 132
7
Safety and Compliance Informaon
General Safety Guidelines and Warnings | 136
vi

Denions of Safety Warning Levels | 137
Qualied Personnel Warning | 139
Warning Statement for Norway and Sweden | 139
Fire Safety Requirements | 140
Installaon Instrucons Warning | 141
QFX5130-32CD Installaon Safety Guidelines | 142
Restricted Access Warning | 142
Ramp Warning | 144
Rack-Mounng and Cabinet-Mounng Warnings | 144
Grounded Equipment Warning | 148
Laser and LED Safety Guidelines and Warnings | 149
Radiaon from Open Port Apertures Warning | 152
Maintenance and Operaonal Safety Guidelines and Warnings | 153
General Electrical Safety Guidelines and Warnings | 159
Acon to Take Aer an Electrical Accident | 160
Prevenon of Electrostac Discharge Damage | 161
AC Power Electrical Safety Guidelines | 162
AC Power Disconnecon Warning | 163
DC Power Electrical Safety Guidelines | 164
DC Power Copper Conductors Warning | 165
DC Power Disconnecon Warning | 166
DC Power Grounding Requirements and Warning | 167
DC Power Wiring Sequence Warning | 168
DC Power Wiring Terminaons Warning | 169
Mulple Power Supplies Disconnecon Warning | 171
vii

TN Power Warning | 172
Agency Approvals and Compliance Statements for QFX5130-32CD Switches | 172
Agency Approvals for the QFX Series | 173
viii

About This Guide
Use this guide to plan, install, perform inial soware conguraon, perform roune maintenance, and
to troubleshoot QFX5130-32CD switches.
Aer compleng the installaon and basic conguraon procedures covered in this guide, refer to the
Junos OS documentaon for further soware conguraon.
ix

1
CHAPTER
Overview
QFX5130-32CD System Overview | 2
QFX5130-32CD Port Panel | 6
QFX5130-32CD Management Panel | 11
QFX5130-32CD Cooling System | 17
QFX5130-32CD Power System | 25

QFX5130-32CD System Overview
IN THIS SECTION
QFX5130-32CD Switch Descripon | 2
Benets of the QFX5130-32CD Switch | 3
QFX5130-32CD Hardware Component Overview | 3
System Soware | 4
QFX5130-32CD Component Redundancy | 5
QFX5130-32CD Field-Replaceable Units | 5
The QFX5130 line of switches oers a high-density, cost-opmized 1-U, 400GbE xed conguraon
ideal for environments where cloud services are added. The QFX5130 line oers an excellent soluon
for environments that require 100-Gigabit Ethernet and 400-Gigabit Ethernet speeds. With 12.8-Tbps
bandwidth, the QFX5130 is opmally designed for spine-and-leaf deployments in enterprise, service
provider, and cloud provider environments.
QFX5130-32CD Switch Descripon
The QFX5130-32CD oers 32 ports of 400-Gigabit Ethernet in a low-prole 1-U form factor. The high-
speed ports support a wide variety of port speeds ranging from 10Gbps to 400Gbps.
An Intel Xeon D-1500 processor drives the QFX5130 control plane, which runs the Junos OS Evolved
soware. The Junos OS Evolved soware image is stored on two internal 50-GB solid-state drives
(SSDs).
The QFX5130-32CD is available with either ports-to-FRUs or FRUs-to-ports airow and with AC or DC
power supplies.
Figure 1 on page 3 shows the front view of the QFX5130-32CD switch.
2

Figure 1: QFX5130-32CD—Front View
Figure 2 on page 3 shows the rear view of the QFX5130-32CD switch.
Figure 2: QFX5130-32CD—Rear View
Benets of the QFX5130-32CD Switch
• Enables data center re-architecture with aened pods that slash switch hop latency.
• Enables a fast response by demanding applicaons, such as those employed in nancial exchanges by
reducing intracluster switch latency.
• Support for VXLAN as a Layer 2 (L2) or Layer 3 (L3) gateway and Open vSwitch Database (OVSDB)
protocol as an L2 gateway.
• Allows current Junos OS users to seamlessly migrate to Junos OS Evolved soware. With Junos OS
Evolved, you can run Linux using your familiar Junos OS CLI, and run third-party Linux applicaons
with Juniper Extension Toolkit (JET) API support, telemetry support for monitoring the DC network,
and support for module-level in-service soware upgrade (ISSU).
• Saves you energy costs by highly reducing power consumpon per Gbps of network trac passing
through the switch.
QFX5130-32CD Hardware Component Overview
The QFX5130-32CD supports the components listed in Table 1 on page 4.
3

Table 1: QFX5130-32CD Hardware Components
Component Chassis Model Juniper Model Number CLI Output
Chassis QFX5130-32CD QFX5130-32CD-CHAS QFX5130-32CD
Fan module QFX5130-32CD QFX5220-32CD-FANAI (FRUs-to-
ports airow)
QFX5220-32CD-FANAO (ports-to-
FRUs airow)
Fan tray n fan- n Back-to-front
airow - AFI
Fan tray n fan- n
Front-to-
back airow - AFO
Power supplies QFX5130-32CD JPSU-1600W-1UACAFI (FRUs-to-
ports airow)
JPSU-1600W-1UACAFO (ports-to-
FRUs airow)
JPSU-1600W-1UDCAFI (FRUs-to-
ports airow)
JPSU-1600W-1UDCAFO (ports-to-
FRUs airow)
AC AFI 1600W PSU
AC AFO 1600W PSU
DC AFI 1600W PSU
DC AFO 1600W PSU
System Soware
The Junos OS Evolved soware that runs on the QFX5130-32CD Switch provides Layer 2 and Layer 3
switching, roung, and security services. Junos OS Evolved is installed on the switch solid-state drive
(SSD).
For more informaon about the features are supported on QFX5130-32CD, see Feature Explorer.
You manage the switch using the Junos OS CLI, accessible through the console and out-of-band
management ports on the device.
The QFX5130-32CD is supported on Junos OS Evolved Release 20.3R1 and later.
4

QFX5130-32CD Component Redundancy
The following hardware components provide redundancy on a QFX5130-32CD switch:
• QFX5130-32CD power supplies—The QFX5130-32CD switches have two power supplies. Each
power supply provides power to all components in the switch. If two power supplies are installed, the
two power supplies provide full power redundancy to the device. If one power supply fails or is
removed, the second power supply takes on the addional electrical load, so that the switch
connues to operate without interrupon.
To provide power redundancy to the system, both power supplies must be installed. Connect power
source feed A to one power supply and power source feed B to the second power supply.
• QFX5130-32CD cooling system—The QFX5130-32CD switch models have six fan modules and can
operate with one fan not in operaon (5+1 redundancy). If more than one fan module fails and is
unable to keep the QFX5130-32CD within the desired temperature thresholds, chassis alarms occur
and the QFX5130-32CD switch can shut down.
QFX5130-32CD Field-Replaceable Units
Field-replaceable units (FRUs) are components that you can replace at your site. The QFX5130-32CD
device FRUs are hot-insertable and hot-removable: you can remove and replace the FRUs without
powering o the switch or disrupng the switching funcon.
CAUTION: Though the QFX5130-32CD switch connues to operate with only one
power supply running, we advise replacing failed power supplies and fan modules as
quickly as possible to protect against another failure. Replace a failed power supply with
a new power supply within 3 minutes of removal to prevent chassis overheang.
Table 2 on page 5 lists the FRUs for the QFX5130-32CD device and acons to take before removing
them.
Table 2: FRUs in a QFX5130-32CD Switch
FRU Required Acon
Power supplies None.
Fan modules None.
5

Table 2: FRUs in a QFX5130-32CD Switch (Connued)
FRU Required Acon
Opcal transceivers None. We recommend that you disable the interface using the set
interfaces interface-name disable command before you remove the
transceiver. See "Disconnect a Fiber-Opc Cable" on page 111.
NOTE: If you have a Juniper Care service contract, register any addion, change, or upgrade of
hardware components at hps://www.juniper.net/customers/support/tools/updateinstallbase/.
Failure to do so can result in signicant delays if you need replacement parts. This note does not
apply if you replace exisng components with the same type of component.
RELATED DOCUMENTATION
QFX5130-32CD Management Panel | 11
QFX5130-32CD Cooling System | 17
QFX5130-32CD Power System | 25
QFX5130-32CD Port Panel
IN THIS SECTION
Network Ports | 7
Seng Port Speed and Channelizaon | 8
QFX5130-32CD Network LEDs | 9
The port panel of the QFX5130-32CD has 32 high-speed ports that support transmission at 400-Gbps,
100-Gbps, or 25-Gbps speeds. It also has 2 dedicated ports for 10 Gbps.
6

1—Chassis status LEDs 6—Reset buon (do not use unless directed by
JTAC)
2—32 high-speed ports-QSFP-DD cages 7—Chassis serial number pull-out
3—RJ-45 management port (100 Mbps/1000
Mbps/ 10000 Mbps)
8—10 Gigabit Ethernet ports–SFP+ cages
4—RJ-45 console port 9—Output connectors (10 MHz and 1 PPS)
5—USB port (USB 2.0/3.0 standard) 10—ESD grounding point
NOTE: When you use the Reset buon, only the device gets rebooted and there is no change to
the exisng conguraon of the switch. The device does not return to the factory-default
conguraon.
Network Ports
The QFX5130-32CD network ports (0 to 31) support:
• 400-Gbps QSFP-DD direct aach copper (DAC) cables
• 400 Gbps acve opc cable (AOC) (starng in Junos OS Evolved Release 20.4R1)
• 100-Gbps QSFP28 transceivers
• 100 Gbps acve opc break outcables (AOCBO) QSFP28 to four SFP25G interfaces
• 40 Gbps QSFP+ to 10 Gbps SFP+ DACBO cables (40 Gbps breaks out to 10 Gbps)–Junos OS
Evolved Release 20.4R1 and later
The 10-Gbps network ports 32 and 33 support small form-factor plus (SFP+) transceivers.
7

Seng Port Speed and Channelizaon
The default port speed for ports 0 through 31 is 400 Gbps. Only QSFP-DD opcs inserted in these ports
will link without conguraon. See Table 3 on page 8.
NOTE: The last two SFP+ ports cannot support 1GbE modules. These two ports support only
10GbE modules.
Table 3: QFX5130-32CD Port Speed Autodectecon
Transceiver Sets Default Speed to
QSFP-DD 400 Gbps, link up
QSFP28 400 Gbps, link down
QSFP 400 Gbps, link down
SFP+ (ports 32 and 33 only) and management port 10 Gbps, link up
NOTE: The QFX5130-32CD does not support autonegoaon between devices.
If a port already has a speed congured, you can manually congure the ports. To set the speed, use the
set interfaces
xe-0/0/0 speed speed CLI command in conguraon mode. For example, to set port 2 to 100
Gbps:
user@host> configure
user@host#set interfaces et-0/0/2 speed 100g
NOTE: On QFX5130-32CD devices, there is a single FPC and PIC, which is always 0.
You can channelize the port into 4 independent 25-Gigabit or 10-Gigabit Ethernet interfaces by
conguring the number of sub-ports and speed. To do this, you can use the set interfaces et-0/0/x speed
8

(25g | 10g) number-of-sub-ports number-of-sub-ports command. For example, to congure a 40-Gbps port into
four independent 10-Gbps interfaces:
[edit interfaces]
user@host# set et-0/0/x speed 10g number-of-sub-ports 4
Be sure to save and commit your changes.
QFX5130-32CD Network LEDs
The high-speed QSFP-DD network ports use a single bi-colored LED to indicate link status, acvity on
the link, or a fault condion. The 10-Gbps SFP+ ports have separate bi-colored LEDs; the le LED
indicates link and acvity and the right LED indicates fault condions. See Figure 3 on page 9.
Figure 3: Link/Acvity LEDs on QFX5130-32CD
Table 4 on page 10 describes the various states of the network port LED for the QSFP-DD high-speed
ports. Table 5 on page 11 describes how to interpret the link and acvity LED and the status LEDs for
the SFP+ ports.
9

Table 4: QSFP-DD Network Port LEDs on a QFX5130-32CD
Color State Channelized Descripon
Unlit O No O is the default mode. The LED can be unlit even
when power is present and a transceiver is present in
the port.
•The port is administravely disabled.
•The link is down.
•A fault is detected on the link.
Yes The port is administravely disabled.
Green On steadily No A 400-Gbps or 100-Gbps link is established, but there
is no acvity.
Yes All channels or subports have links established but
there is no acvity.
Flashing No A 400-Gbps or 100-Gbps link is established, and there
is link acvity.
Yes All channels or subports have links established and
there is link acvity.
All LEDs
blipping (slow
ashing)
Either Indicates that the beacon feature is acvated (service
request).
Amber Blinking Either One or more interface or connecon errors have
occurred.
Flashing Yes At least one channel or subport has a link, but not all
channels or subports have links established.
10

Table 5: SFP+ Network Port LEDs on QFX5130-32CD
LED Color State Descripon
Link/Acvity O Link down Link down—The port does not have a connecon.
Green On steadily Link up—The port has a connecon, but there is no
acvity.
Flashing Acve link—The port has a connecon and there is
acvity.
Blipping (slow
ashing)
Beacon–The port has a service request.
Status Green On steadily The port is congured for 10 Gbps.
Amber Blinking Fault–The port has an interface error.
RELATED DOCUMENTATION
Channelizing Interfaces on QFX3500, QFX3600, QFX5100, QFX10002, QFX10008, QFX10016, and
EX4600 Switches
QFX5130-32CD Network Cable and Transceiver Planning | 47
Maintaining Transceivers and Fiber Opc Cables on a QFX5130-32CD | 105
QFX5130-32CD Management Panel
IN THIS SECTION
QFX5130-32CD Management Panel Overview | 12
QFX5130-32CD Management Panel LEDs | 12
11