Juniper PTX10001-36MR Installation instructions

PTX10001-36MR Packet Transport
Router Hardware Guide
Published
2022-09-15

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.
PTX10001-36MR Packet Transport Router Hardware Guide
Copyright © 2022 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
PTX10001-36MR System Overview | 2
Benets of the PTX10001-36MR | 3
PTX10001-36MR System Architecture | 3
PTX10001-36MR System Soware | 4
Port Panel and Management Panel | 4
Cooling and Power | 5
PTX10001-36MR Field-Replaceable Units | 6
PTX10001-36MR Component Redundancy | 6
PTX10001-36MR Port Panel | 7
PTX10001-36MR Port Panel Descripon | 7
PTX10001-36MR Network Port LEDs | 13
PTX10001-36MR Management Panel | 15
PTX10001-36MR Management Panel Descripon | 15
PTX10001-36MR Management Panel LEDs | 16
PTX10001-36MR Cooling System | 21
PTX10001-36MR Cooling System Descripon | 21
PTX10001-36MR Fan Module LEDs | 24
PTX10001-36MR Power System | 25
PTX10001-36MR AC/HVDC Power Supply Descripon | 26
PTX10001-36MR DC Power Supply Descripon | 38
2
Site Planning, Preparaon, and Specicaons
PTX10001-36MR Site Preparaon Checklist | 47
iii

PTX10001-36MR Site Guidelines and Requirements | 48
PTX10001-36MR Environmental Requirements and Specicaons | 49
General Site Guidelines | 50
PTX10001-36MR Chassis Grounding Cable and Lug Specicaons | 51
PTX10001-36MR Clearance Requirements for Airow and Hardware Maintenance | 52
PTX10001-36MR Physical Specicaons | 52
Site Electrical Wiring Guidelines | 53
PTX10001-36MR Rack Requirements | 54
PTX10001-36MR Cabinet Requirements | 56
PTX10001-36MR Network Cable and Transceiver Planning | 58
Determine Transceiver Support for the PTX10001-36MR | 58
Cable and Connector Specicaons for MX and PTX Series Devices | 59
Fiber-Opc Cable Signal Loss, Aenuaon, and Dispersion | 66
Calculang Power Budget and Power Margin for Fiber-Opc Cables | 68
How to Calculate Power Budget for Fiber-Opc Cables | 68
How to Calculate Power Margin for Fiber-Opc Cables | 69
PTX10001-36MR Management Cable Specicaons and Pinouts | 70
Cable Specicaons for Console and Management Connecons for the PTX10001-36MR | 71
Management Port Connector Pinouts for the PTX10001-36MR | 71
Console and ToD Port Connector Pinouts for the PTX10001-36MR | 72
USB Port Specicaons the PTX10001-36MR | 73
3
Inial Installaon and Conguraon
PTX10001-36MR Installaon Overview | 76
Overview of Installing the PTX10001-36MR | 76
PTX10001-36MR Installaon Safety Guidelines | 77
Unpack and Mount the PTX10001-36MR | 78
Unpack the PTX10001-36MR | 78
iv

Mount the PTX10001-36MR in a Rack or Cabinet | 80
Before You Begin Rack Installaon | 80
Mount the PTX10001-36MR on Four Posts in a Rack | 81
Mount the PTX10001-36MR on Two Posts in a Rack | 83
Connect the PTX10001-36MR to Power | 85
Connect the PTX10001-36MR to Ground | 86
Connect AC/HVDC Power to the PTX10001-36MR | 88
Connect DC Power to the PTX10001-36MR | 90
Connect the PTX10001-36MR to External Devices | 95
Connect the PTX10001-36MR to a Management Ethernet Device | 95
Connect the PTX10001-36MR to a Management Console | 96
Register Products—Mandatory to Validate SLAs | 97
Perform the Inial Soware Conguraon for the PTX10001-36MR | 98
Power O the PTX10001-36MR | 100
Power O the AC-Powered PTX10001-36MR | 101
Power O the DC-Powered PTX10001-36MR | 102
4
Remove, Install, and Maintain Components
Maintain the PTX10001-36MR Fan Modules | 105
Remove a Fan Module from the PTX10001-36MR | 105
Install a Fan Module in the PTX10001-36MR | 106
Maintain the PTX10001-36MR Power Supplies | 108
Remove the AC/HVDC Power Supply from the PTX10001-36MR | 108
Install the AC/HVDC Power Supply in the PTX10001-36MR | 110
Remove the DC Power Supply from the PTX10001-36MR | 111
Install the DC Power Supply in the PTX10001-36MR | 113
Maintain the PTX10001-36MR Transceivers and Fiber-Opc Cables | 114
Remove a QSFP28 or QSFP56-DD Transceiver | 115
v

Install a QSFP28 or QSFP56-DD Transceiver | 116
Remove a Transceiver | 117
Install a Transceiver | 119
Disconnect a Fiber-Opc Cable from the PTX10001-36MR | 122
Connect a Fiber-Opc Cable to the PTX10001-36MR | 123
Maintain Fiber-Opc Cables in the PTX10001-36MR | 124
Uninstall the PTX10001-36MR | 125
Remove the PTX10001-36MR from a Rack or Cabinet | 125
5
Troubleshoot the Hardware
Troubleshoot the PTX10001-36MR | 128
PTX10001-36MR Troubleshoong Resources Overview | 128
PTX10001-36MR Alarm Messages Overview | 129
System Alarm Messages on the PTX10001-36MR | 129
6
Contact Customer Support and Return the Chassis or Components
Contact Customer Support | 135
Return the PTX10001-36MR Chassis or Components | 136
Locate the Serial Number on a PTX10001-36MR Chassis or Component | 136
List the Chassis and Component Details by Using the CLI | 137
Locate the PTX10001-36MR Chassis Serial Number ID Label | 138
Locate the Serial Number ID Labels on FRU Components | 138
Remove the Solid-State Drives for RMA | 140
Return a PTX10001-36MR or Component for Repair or Replacement | 142
Contact Customer Support to Obtain a Return Material Authorizaon | 142
How to Pack a PTX10001-36MR Chassis or Component for Shipping | 143
How to Pack a PTX10001-36MR for Shipping | 144
How to Pack PTX10001-36MR Components for Shipping | 144
7
Safety and Compliance Informaon
General Safety Guidelines and Warnings | 148
vi

Denions of Safety Warning Levels | 149
Qualied Personnel Warning | 151
Warning Statement for Norway and Sweden | 151
Fire Safety Requirements | 152
Installaon Instrucons Warning | 153
Chassis and Component Liing Guidelines | 154
Restricted Access Warning | 154
Ramp Warning | 156
Rack-Mounng and Cabinet-Mounng Warnings | 156
Grounded Equipment Warning | 160
Laser and LED Safety Guidelines and Warnings | 161
Radiaon from Open Port Apertures Warning | 164
Maintenance and Operaonal Safety Guidelines and Warnings | 165
General Electrical Safety Guidelines and Warnings | 171
Acon to Take Aer an Electrical Accident | 172
Prevenon of Electrostac Discharge Damage | 173
AC Power Electrical Safety Guidelines | 174
AC Power Disconnecon Warning | 175
DC Power Electrical Safety Guidelines | 176
DC Power Copper Conductors Warning | 177
DC Power Disconnecon Warning | 178
DC Power Grounding Requirements and Warning | 179
DC Power Wiring Sequence Warning | 180
DC Power Wiring Terminaons Warning | 181
Mulple Power Supplies Disconnecon Warning | 183
vii

TN Power Warning | 184
PTX10001-36MR Agency Approvals and Compliance Statements | 184
PTX10001-36MR Agency Approvals | 185
Compliance Statements for EMC Requirements | 186
Compliance Statements for Environmental Requirements | 189
Compliance Statements for NEBS | 189
PTX10001-36MR Compliance Statements for Acousc Noise | 189
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 PTX10001-36MR Packet Transport Routers.
Aer compleng the installaon and basic conguraon procedures covered in this guide, refer to the
Junos OS Evolved documentaon for further soware conguraon.
RELATED DOCUMENTATION
PTX10001-36MR Quick Start
ix

1
CHAPTER
Overview
PTX10001-36MR System Overview | 2
PTX10001-36MR Port Panel | 7
PTX10001-36MR Management Panel | 15
PTX10001-36MR Cooling System | 21
PTX10001-36MR Power System | 25

PTX10001-36MR System Overview
IN THIS SECTION
Benets of the PTX10001-36MR | 3
PTX10001-36MR System Architecture | 3
PTX10001-36MR System Soware | 4
Port Panel and Management Panel | 4
Cooling and Power | 5
PTX10001-36MR Field-Replaceable Units | 6
PTX10001-36MR Component Redundancy | 6
Juniper Networks PTX10001-36MR is a xed-conguraon router that features 36 network ports that
provide high density and cost ecient 100-Gigabit and 400-Gigabit Ethernet (GbE) ports in a low-prole
1-U form factor. With 9.6 Tbps of throughput, the PTX10001-36MR is opmally designed for peering,
core roung, and infrastructure edge roung roles in cloud provider, service provider and content
provider networks.
TIP: For informaon about features supported on PTX Series routers, see Feature Explorer.
2

Benets of the PTX10001-36MR
• Scalability—The PTX10001-36MR scales to 9.6 Tbps in a single chassis, supporng up to 120 10GbE
interfaces, 30 40GbE, 96 100GbE interfaces (at line-rate), or 108 100GbE interfaces (oversubscribed),
and 24 400GbE interfaces, giving cloud and service providers the performance and scalability needed
as networks grow.
• Performance—The PTX10001-36MR uses the next-generaon ASIC in the Junos Express silicon
family, Juniper Triton silicon, to deliver inline MACsec on all 100-Gigabit and 400-Gigabit speed
interfaces for dense 400-Gigabit architectures. The PTX10001-36MR’s exceponal packet
processing capabilies help alleviate the challenge of scaling the network as trac levels increase.
• High availability hardware—The PTX10001-36MR is engineered with hardware redundancy for
cooling, power supplies, and forwarding. With the PTX10001-36MR’s high availability, service
providers can maintain an always-on infrastructure base that helps meet stringent SLAs across the
core.
• Space eciency—The PTX10001-36MR’s ultra-compact 1-U form factor eciency is a crical
requirement for space and power constrained internet exchange locaons, remote central oces,
and embedded peering points throughout the network. The PTX10001-36MR delivers a power
eciency of 0.2 was/Gbps.
PTX10001-36MR System Architecture
The PTX10001-36MR is a xed-conguraon router that supports 10-Gbps, 25-Gbps, 40-Gbps, 100-
Gbps, and 400-Gbps port speeds in a single 1-U stackable plaorm.
• Control operaons are performed by the Roung Engine, which runs the Juniper Networks Junos OS
Evolved operang system (Junos OS Evolved). The Roung Engine handles roung protocols, trac
engineering, policy, policing, monitoring, and conguraon management. Junos OS Evolved is
installed on the PTX10001-36MR router’s two internal 200-gigabyte M.2 SATA solid-state drives
(SSDs). The Roung Engine is enhanced by a 2.1-GHz 12 core Intel CPU and 64 GB of RAM.
• Forwarding operaons are performed by the Packet Forwarding Engine, which uses Juniper
Networks Triton silicon. The custom ASICs enable the PTX10001-36MR to provide up to 9.6 Tbps of
bandwidth.
3

PTX10001-36MR System Soware
The PTX10001-36MR runs Junos OS Evolved, which provides Layer 2 and Layer 3 switching, roung,
and security services. Junos OS Evolved runs navely on Linux, giving it direct access to all the Linux
ulies and operaons. It is designed to be modular, allowing for upgrades to be done on a component-
by-component basis without a system reboot. Only those components changed are restarted. Junos OS
Evolved is easily portable and minimal work is required to make it work on any plaorm. It has the same
CLI user interface, the same code base for applicaons and features, and the same management and
automaon tools as Junos OS. However, the Junos OS Evolved infrastructure is enrely modernized,
giving you the high availability, portability, faster innovaon, and simplied upgrades you need.
For informaon about which features are supported on PTX Series devices, see Feature Explorer.
Port Panel and Management Panel
The front panel of the PTX10001-36MR contains 36 network ports, port LEDs, console and
management ports, and system status LEDs. Figure 1 on page 4 shows the PTX10001-36MR front
panel.
Figure 1: PTX10001-36MR Port Panel
1—ESD grounding point 6—RJ-45 console and me of day (TOD) port
2—12 network ports—QSFP28 cages 7—Oine buon. Pressing and holding this
buon for more than 4 seconds turns the
device o. Pressing the buon again turns
the device back on.
3—Clock connectors (10 MHz and 1 PPS) 8—Reset buon (do not use unless directed by
JTAC)
4—RJ-45 management port (10 Mbps/100
Mbps/1000 Mbps)
9—24 network ports—QSFP56-DD cages
4

5—USB port (USB 2.0 standard)
You manage the PTX10001-36MR by using the Junos OS Evolved CLI, which is accessible through the
console and out-of-band management ports on the front panel. In addion, the front panel has system
status LEDs that alert you to minor or major alarms or other issues with the router, external clock
synchronizaon ports, and a USB port to support soware installaon and recovery.
The network ports on the PTX10001-36MR consist of 24 QSFP56-DD ports that support data rates of
10-Gbps, 25-Gbps, 40-Gbps, 100-Gbps, and 400-Gbps and 12 QSFP28 ports that support data rates of
10-Gbps, 25-Gbps, 40-Gbps, and 100-Gbps.
Cooling and Power
The cooling system in a PTX10001-36MR consists of six fan modules as well as fans housed in the
power supplies. Each fan module has dual counter-rotang fans. These fan modules can be hot-swapped
and hot-inserted, meaning that you do not need to power o the router or disrupt the roung funcon
to replace a module.
In the PTX10001-36MR cooling system, cool air enters through the vents in the port panel and hot air
exhausts through the eld-replaceable unit (FRU) panel. This type of airow is known as
airow out or
port-to-FRU airow .
The PTX10001-36MR has two AC/HDVC or DC 3000-W power supplies. Each power supply provides
12-VDC output with a standby voltage of 12-VDC. The AC/HDVC or DC power supplies in a
PTX10001-36MR are hot-removable and hot-insertable FRUs. See Figure 2 on page 5 for an example
of the PTX10001-36MR FRU panel.
Figure 2: PTX10001-36MR Back Panel (AC/HVDC Power Supplies Installed)
1—Fan modules (6) 2—Power supplies (2)
5

PTX10001-36MR Field-Replaceable Units
Field-replaceable units (FRUs) are components that you can replace at your site.
Table 1 on page 6 lists the model numbers and CLI output for PTX10001-36MR FRUs.
Table 1: PTX10001-36MR FRUs and Spares
Component Spare Juniper Model Number CLI Output
Chassis JNP10001-36MR JNP10001-36MR [PTX10001-36MR]
Fan module JNP-FAN2-1RU JNP10001 Fan Tray, Front to Back
Airflow - AFO
Power supplies JNP-3000W-AC-AFO AC AFO 3000W PSU
JNP-3000W-DC-AFO DC AFO 3000W PSU
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.
PTX10001-36MR Component Redundancy
The following hardware components provide redundancy on a PTX10001-36MR:
• Power supplies—The PTX10001-36MR has two power supplies. Each power supply provides power
to all components in the device. The two power supplies provide full power redundancy to the
device. If one power supply fails or is removed, the second power supply balances the electrical load
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.
6

CAUTION: Do not connect feed A and feed B to the same power supply input
terminal.
• Cooling system—The PTX10001-36MR has six fan modules and within each fan module there are
two counter-rotang fans. If a fan module fails and the remaining fan modules are unable to keep the
PTX10001-36MR within the desired temperature thresholds, chassis alarms occur and the
PTX10001-36MR can shut down.
RELATED DOCUMENTATION
PTX10001-36MR Port Panel | 7
PTX10001-36MR Management Panel | 15
PTX10001-36MR Cooling System | 21
PTX10001-36MR Power System | 25
PTX10001-36MR Port Panel
IN THIS SECTION
PTX10001-36MR Port Panel Descripon | 7
PTX10001-36MR Network Port LEDs | 13
PTX10001-36MR Port Panel Descripon
IN THIS SECTION
QSFP56-DD Network Ports | 8
QSFP28 Network Ports | 11
Port Numbering | 12
7

How to Congure the QSFP28 Ports for 10-Gbps, 25-Gbps, and 40-Gbps Speeds | 12
Operang in a xed core router conguraon, the PTX10001-36MR features exible interface
conguraon opons. The port panel has 24 double density quad small-form factor pluggable (QSFP56-
DD) ports that support data rates of 10-Gbps, 25-Gbps, 40-Gbps, 100-Gbps, and 400-Gbps and 12
quad small form-factor pluggable (QSFP28) ports that support data rates of 10-Gbps, 25-Gbps, 40-
Gbps, and 100-Gbps.
Figure 3 on page 8 shows the PTX10001-36MR port panel.
Figure 3: PTX10001-36MR Port Panel
1—ESD grounding point 6—RJ-45 console and me of day (TOD) port
2—12 network ports—QSFP28 cages 7—Oine buon. Pressing and holding this
buon for more than 4 seconds turns the
device o. Pressing the buon again turns
the device back on.
3—Clock connectors (10 MHz and 1 PPS) 8—Reset buon (do not use unless directed by
JTAC)
4—RJ-45 management port (10 Mbps/100
Mbps/1000 Mbps)
9—24 network ports—QSFP56-DD cages
5—USB port (USB 2.0 standard)
QSFP56-DD Network Ports
The PTX10001-36MR has 24 double density quad small-form factor pluggable (QSFP56-DD) sockets
that are congured as 400GbE ports by default.
The QSFP56-DD network ports support:
8

• QSFP56-DD transceivers
• QSFP28-DD transceivers
• QSFP28 transceivers
• QSFP+ transceivers
•Acve opcal cables (AOC)
• Direct aach copper (DAC) cables
• Direct aach copper break out (DACBO) cables
• QSA adapters
NOTE: Installing either the QDD-400G-LR8 or the QDD-400G-FR4 transceivers next to each
other in ports 1, 3, 9, or 11 (on each logical PIC) is supported up to a maximum operang
temperature of 35°C at an altude of up to 6000 feet above sea level. For example, if you install
either a QDD-400G-LR8 or a QDD-400G-FR4 transceiver in port 1 and port 3 of PIC 0, the
maximum supported operang temperature and altude combinaon is 35°C at 6000 feet above
sea level. This restricon is due to thermal limitaons.
NOTE: Be aware of the following thermal restricons for the QDD-400G-ZR and QDD-400G-
ZR-M transceivers:
• When operang at an ambient temperature of 23°C or greater, the fan speed must be set to
100% for idle condions. This prevents the transceiver from powering o.
• If all QSFP56-DD ports have ZR or ZR+ transceivers installed, you will encounter power
restricons. To avoid these restricons, port 1 on PIC 0, port 11 on PIC 2, and all QSFP28
ports must have DAC transceivers installed (or must be empty).
• At an ambient temperature of 40°C and an altude of 6000 feet above sea level or less, the
QDD-400G-ZR or QDD-400G-ZR-M transceivers can only be installed in the top 12
QSFP56-DD ports.
• At an ambient temperature of 35°C and an altude of 6000 feet above sea level or less, the
transceivers have the following restricons:
9

• The QDD-400G-ZR transceiver can be installed in the top 12 QSFP56-DD ports and 10
boom QSFP56-DD ports.
• The QDD-400G-ZR-M transceiver can be installed in the top 12 QSFP56-DD ports and 6
boom (in separate 1x2 cages) QSFP56-DD ports.
• We Recommend that you install the top ports with QDD-400G-ZR or QDD-400G-ZR-M
transceivers before installing the boom ports.
• Temperature derang due to altude does not occur.
Table 2 on page 10 describes the maximum number of ports for each interface type supported by the
QSFP56-DD ports.
Table 2: QSFP56-DD Ports: Maximum Supported Ports at Each Interface Speed
Interface Type Maximum Supported Ports
NOTE: To achieve maximum ports, break out cables maybe required.
400GbE 24
100GbE 96
40GbE 24
25GbE 192
10GbE 96
NOTE: Port speeds are congured using the set interfaces interface-name speed speed command.
You congure ports to operate at a parcular speed by using the appropriate speed opon. If you
congure a port to operate at a certain speed, and you want to return the port to the default
conguraon, delete the speed statement from the conguraon at the [interfaces
interface-name ]
hierarchy level and commit the conguraon. The network port is reset to the default Ethernet
interface.
10

QSFP28 Network Ports
The PTX10001-36MR has 12 quad small-form factor pluggable (QSFP28) sockets that are congured as
100GbE ports by default.
The QSFP28 network ports support:
• QSFP28 transceivers
• QSFP+ transceivers
•Acve opcal cables (AOC)
• Direct aach copper (DAC) cables
• Direct aach copper break out (DACBO) cables
• QSA adapters
Table 3 on page 11 describes the maximum number of ports for each interface type supported by the
QSFP28 ports.
Table 3: QSFP28 Ports: Maximum Supported Ports at Each Interface Speed
Interface Type Maximum Supported Ports
NOTE: To achieve maximum ports, break out cables might be required.
100GbE 12
40GbE 6
25GbE 24
10GbE 24
NOTE: Port speeds are congured using the set interfaces interface-name speed speed command.
You congure ports to operate at a parcular speed by using the appropriate speed opon. If you
congure a port to operate at a certain speed, and you want to return the port to the default
conguraon, delete the speed statement from the conguraon at the [interfaces
interface-name ]
11