Juniper PTX10003-80C, PTX10003-160C Hardware Manual
PTX10003-80C and PTX10003-160C
Published
2019-10-03
Fixed Packet Transport Router Hardware
Guide
Juniper Networks, Inc.
1133 Innovation 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 respective 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 publication without notice.
PTX10003-80C and PTX10003-160C Fixed Packet Transport Router Hardware Guide
Copyright © 2019 Juniper Networks, Inc. All rights reserved.
The information in this document is current as of the date on the title page.
ii
YEAR 2000 NOTICE
Juniper Networks hardware and software products are Year 2000 compliant. Junos OS has no known time-related
limitations through the year 2038. However, the NTP application is known to have some difficulty in the year 2036.
END USER LICENSE AGREEMENT
The Juniper Networks product that is the subject of this technical documentation consists of (or is intended for use with)
Juniper Networks software. Use of such software is subject to the terms and conditions of the End User License Agreement
(“EULA”) posted at https://support.juniper.net/support/eula/. By downloading, installing or using such software, you
agree to the terms and conditions of that EULA.
Table of Contents
1
About the Documentation | xi
Documentation and Release Notes | xi
Using the Examples in This Manual | xi
Merging a Full Example | xii
Merging a Snippet | xiii
Documentation Conventions | xiii
Documentation Feedback | xvi
Requesting Technical Support | xvi
Self-Help Online Tools and Resources | xvii
Creating a Service Request with JTAC | xvii
iii
Overview
PTX10003 System Overview | 21
Benefits of the PTX10003 | 21
PTX10003-160C | 22
PTX10003-80C | 23
PTX10003 System Architecture | 24
PTX10003 System Software | 24
PTX10003 Fixed-Configuration Router Specifications | 25
PTX10003 Port Panel | 26
PTX10003-160C Port Panel | 26
PTX10003-80C Port Panel | 27
Understanding QSFP-DD Interfaces and Configurations | 28
Allowable QSFP-DD Interface Configurations for the PTX10003-160C | 29
Allowable QSFP-DD Interface Configurations for the PTX10003-80C | 30
Examples of PTX10003 QSFP-DD Configurations | 30
Example: Using Network Ports as 10 Gbps or 40 Gbps Ethernet Interfaces | 31
Example: Using Network Ports as 100 Gbps Ethernet Interfaces | 32
Example: Using Network Ports as 200 Gbps Ethernet Interfaces | 32
Example: Using Network Ports as 1x400 Gbps Ethernet Interfaces | 33
PTX10003 Port LEDs | 34
Channelizing Interfaces on PTX10003 Routers with Junos OS Evolved | 35
PTX10003 Field-Replaceable Units Panel | 36
PTX10003-160C FRU Panel | 37
PTX10003-80C FRU Panel | 39
PTX10003 Management Panel | 40
PTX10003 Management Panel Components | 41
PTX10003 Management Panel LEDs | 42
PTX10003 Cooling System Description and Airflow | 46
PTX10003 Fan Modules | 46
PTX10003 Chassis Airflow | 47
Fan Module Status and LED Description | 48
iv
PTX10003 Power System | 50
PTX10003 AC/HVDC Power Supply Description | 50
PTX10003 AC/HVDC Power Supply LED | 52
PTX10003 AC/HVDC Power Specifications | 56
PTX10003 AC Power Cord Specifications | 56
PTX10003 DC Power Supply Description | 59
PTX10003 DC Power Supply LED | 61
PTX10003 DC Input Current Selector (DIP Switch) | 62
PTX10003 DC Power Redundancy | 63
PTX10003 Input DC Voltage Specification | 63
PTX10003 DC Power Cables | 64
PTX10003 DC Power Lugs | 64
Viewing Power Statistics | 65
Site Planning, Preparation, and Specifications
2
PTX10003 Site Preparation Checklist | 71
PTX10003 Site Guidelines and Requirements | 72
PTX10003 Environmental Requirements and Specifications | 73
General Site Guidelines | 74
PTX10003 Chassis Grounding Cable and Lug Specifications | 74
PTX10003 Clearance Requirements for Airflow and Hardware Maintenance | 75
PTX10003 Chassis Physical Specifications | 76
PTX10003 Rack Requirements | 76
PTX10003 Network Cable and Transceiver Planning | 78
Determining Transceiver Support for the PTX10003 | 78
Cable and Connector Specifications for MX and PTX Series Devices | 79
v
12-Fiber MPO Connectors | 79
24-Fiber MPO Connectors | 83
LC Duplex Connectors | 84
Understanding Fiber-Optic Cable Signal Loss, Attenuation, and Dispersion | 85
Signal Loss in Multimode and Single-Mode Fiber-Optic Cable | 85
Attenuation and Dispersion in Fiber-Optic Cable | 86
Calculating Power Budget and Power Margin for Fiber-Optic Cables | 86
Calculating Power Budget for Fiber-Optic Cable | 87
Calculating Power Margin for Fiber-Optic Cable | 87
PTX10003 Management Cable Specifications and Pinouts | 89
PTX10003 Cable Specifications for Console and Management Connections | 89
PTX10003 Management Port Connector Pinouts | 90
PTX10003 Console Port Connector Pinouts | 90
PTX10003 SFP Port Connector Pinouts | 91
PTX10003 SFP+ Port Connector Pinouts | 92
PTX10003 QSFP+ and QSFP28 Port Connector Pinouts | 93
PTX10003 USB Port Specifications | 95
Initial Installation and Configuration
3
PTX10003 Installation Overview | 99
Overview of Installing the PTX10003 | 99
PTX10003 Installation Safety Guidelines | 100
General Installation Safety Guidelines | 100
Chassis Lifting Guidelines | 100
Unpacking and Mounting the PTX10003 | 101
Unpacking the PTX10003 | 101
Mounting the PTX10003 in a Rack | 103
Before You Begin Mounting the PTX10003 | 103
Mounting the PTX10003 | 105
Connect the PTX10003 to Power | 109
vi
Connecting the PTX10003 to Ground | 110
Connecting AC Power to the PTX10003 | 112
Connecting DC Power to the PTX10003 | 114
Connecting the PTX10003-80C to External Devices | 120
Connecting the PTX10003-80C to a Management Ethernet Device | 120
Connecting the PTX10003-80C to a Management Console | 121
Registering Products—Mandatory for Validating SLAs | 122
Performing the Initial Software Configuration for the PTX10003 | 123
Powering Off the PTX10003 | 125
Powering Off the AC-Powered PTX10003 | 126
Powering Off the DC-Powered PTX10003 | 127
Maintaining Components
4
5
6
Maintaining the PTX10003 Fan Modules | 131
Removing a Fan Module from the PTX10003 | 131
Installing a Fan Module in the PTX10003 | 132
Maintaining the PTX10003 Power Supplies | 134
Replacing an AC/HVDC Power Supply in the PTX10003 | 134
Remove the AC/HVDC Power Supply from the PTX10003 | 135
Install the AC/HVDC Power Supply in the PTX10003 | 137
Replacing an DC Power Supply in the PTX10003 | 139
Remove the DC Power Supply from the PTX10003 | 139
Install the DC Power Supply in the PTX10003 | 141
Maintaining Transceivers and Fiber-Optic Cables on the PTX10003-80C | 143
vii
Removing a Transceiver from the PTX10003-80C | 143
Installing a Transceiver in the PTX10003-80C | 146
Disconnecting a Fiber-Optic Cable from a PTX10003-80C | 148
Connecting a Fiber-Optic Cable to a PTX10003-80C | 149
Maintaining Fiber-Optic Cables | 150
Uninstalling the PTX10003 | 151
Troubleshooting Hardware
Troubleshooting the PTX10003 | 155
PTX10003 Troubleshooting Resources Overview | 155
PTX10003 Alarm Messages Overview | 156
PTX10003 System Alarm Messages and Recommended Actions | 156
Contacting Customer Support and Returning the Chassis or Components
Contacting Customer Support | 163
Returning the PTX10003 Chassis or Components | 163
Locating the Serial Number on a PTX10003 Chassis or Component | 164
Listing the PTX10003 Chassis and Component Details by Using the CLI | 164
Locating the PTX10003 Chassis Serial Number ID Label | 167
Locating the Serial Number ID Labels on PTX10003 Components | 167
7
Returning a PTX10003 or Component for Repair or Replacement | 169
Contacting Customer Support to Obtain Return Material Authorization | 170
Packing a PTX10003 Chassis or Component for Shipping | 171
Packing a PTX10003 Chassis for Shipping | 171
Packing a PTX10003 Component for Shipping | 172
Safety and Compliance Information
General Safety Guidelines and Warnings | 175
Definitions of Safety Warning Levels | 176
Qualified Personnel Warning | 178
Warning Statement for Norway and Sweden | 179
Fire Safety Requirements | 179
viii
Fire Suppression | 179
Fire Suppression Equipment | 179
Installation Instructions Warning | 181
Chassis and Component Lifting Guidelines | 181
Restricted Access Warning | 183
Ramp Warning | 185
Rack-Mounting and Cabinet-Mounting Warnings | 185
Grounded Equipment Warning | 190
Laser and LED Safety Guidelines and Warnings | 190
General Laser Safety Guidelines | 191
Class 1 Laser Product Warning | 192
Class 1 LED Product Warning | 193
Laser Beam Warning | 194
Radiation from Open Port Apertures Warning | 195
Maintenance and Operational Safety Guidelines and Warnings | 196
Battery Handling Warning | 197
Jewelry Removal Warning | 198
Lightning Activity Warning | 200
Operating Temperature Warning | 201
Product Disposal Warning | 203
General Electrical Safety Guidelines and Warnings | 204
Action to Take After an Electrical Accident | 205
Prevention of Electrostatic Discharge Damage | 205
AC Power Electrical Safety Guidelines | 207
ix
AC Power Disconnection Warning | 208
DC Power Electrical Safety Guidelines | 209
DC Power Copper Conductors Warning | 210
DC Power Disconnection Warning | 211
DC Power Grounding Requirements and Warning | 213
DC Power Wiring Sequence Warning | 215
DC Power Wiring Terminations Warning | 218
Multiple Power Supplies Disconnection Warning | 221
TN Power Warning | 222
PTX10003 Regulatory Standard Compliances | 222
PTX10003 Agency Approvals | 223
Compliance Statements for the PTX10003 Routers | 225
Canada | 225
European Community | 226
Israel | 226
Japan | 226
Korea | 226
Taiwan | 227
United States | 227
x
About the Documentation
IN THIS SECTION
Documentation and Release Notes | xi
Using the Examples in This Manual | xi
Documentation Conventions | xiii
Documentation Feedback | xvi
Requesting Technical Support | xvi
Use this guide to install hardware and perform initial software configuration, routine maintenance, and
troubleshooting for the PTX10003-80C and PTX10003-160C Fixed Packet Transport Router. Once you
complete installation and perform the basic configuration procedures covered in this guide, refer to the
Junos OS documentation for information about further software configuration.
xi
Documentation and Release Notes
To obtain the most current version of all Juniper Networks®technical documentation, see the product
documentation page on the Juniper Networks website at https://www.juniper.net/documentation/.
If the information in the latest release notes differs from the information in the documentation, follow the
product Release Notes.
Juniper Networks Books publishes books by Juniper Networks engineers and subject matter experts.
These books go beyond the technical documentation to explore the nuances of network architecture,
deployment, and administration. The current list can be viewed at https://www.juniper.net/books.
Using the Examples in This Manual
If you want to use the examples in this manual, you can use the load merge or the load merge relative
command. These commands cause the software to merge the incoming configuration into the current
candidate configuration. The example does not become active until you commit the candidate configuration.
If the example configuration contains the top level of the hierarchy (or multiple hierarchies), the example
is a full example. In this case, use the load merge command.
If the example configuration does not start at the top level of the hierarchy, the example is a snippet. In
this case, use the load merge relative command. These procedures are described in the following sections.
Merging a Full Example
To merge a full example, follow these steps:
1. From the HTML or PDF version of the manual, copy a configuration example into a text file, save the
file with a name, and copy the file to a directory on your routing platform.
For example, copy the following configuration to a file and name the file ex-script.conf. Copy the
ex-script.conf file to the /var/tmp directory on your routing platform.
system {
scripts {
commit {
file ex-script.xsl;
}
}
}
interfaces {
fxp0 {
disable;
unit 0 {
family inet {
address 10.0.0.1/24;
}
}
}
}
xii
2. Merge the contents of the file into your routing platform configuration by issuing the load merge
configuration mode command:
[edit]
user@host# load merge /var/tmp/ex-script.conf
load complete
Merging a Snippet
To merge a snippet, follow these steps:
1. From the HTML or PDF version of the manual, copy a configuration snippet into a text file, save the
file with a name, and copy the file to a directory on your routing platform.
For example, copy the following snippet to a file and name the file ex-script-snippet.conf. Copy the
ex-script-snippet.conf file to the /var/tmp directory on your routing platform.
commit {
file ex-script-snippet.xsl; }
2. Move to the hierarchy level that is relevant for this snippet by issuing the following configuration mode
command:
[edit]
user@host# edit system scripts
[edit system scripts]
xiii
3. Merge the contents of the file into your routing platform configuration by issuing the load merge
relative configuration mode command:
[edit system scripts]
user@host# load merge relative /var/tmp/ex-script-snippet.conf
load complete
For more information about the load command, see CLI Explorer.
Documentation Conventions
Table 1 on page xiv defines notice icons used in this guide.
Table 1: Notice Icons
xiv
DescriptionMeaningIcon
Indicates important features or instructions.Informational note
Caution
Indicates a situation that might result in loss of data or hardware
damage.
Alerts you to the risk of personal injury or death.Warning
Alerts you to the risk of personal injury from a laser.Laser warning
Indicates helpful information.Tip
Alerts you to a recommended use or implementation.Best practice
Table 2 on page xiv defines the text and syntax conventions used in this guide.
Table 2: Text and Syntax Conventions
ExamplesDescriptionConvention
Fixed-width text like this
Italic text like this
Represents text that you type.Bold text like this
Represents output that appears on
the terminal screen.
Introduces or emphasizes important
•
new terms.
Identifies guide names.
•
Identifies RFC and Internet draft
•
titles.
To enter configuration mode, type
the configure command:
user@host> configure
user@host> show chassis alarms
No alarms currently active
A policy term is a named structure
•
that defines match conditions and
actions.
Junos OS CLI User Guide
•
RFC 1997, BGP Communities
•
Attribute
Table 2: Text and Syntax Conventions (continued)
xv
ExamplesDescriptionConvention
Italic text like this
Text like this
< > (angle brackets)
| (pipe symbol)
Represents variables (options for
which you substitute a value) in
commands or configuration
statements.
Represents names of configuration
statements, commands, files, and
directories; configuration hierarchy
levels; or labels on routing platform
components.
variables.
Indicates a choice between the
mutually exclusive keywords or
variables on either side of the symbol.
The set of choices is often enclosed
in parentheses for clarity.
Configure the machine’s domain
name:
[edit]
root@# set system domain-name
domain-name
To configure a stub area, include
•
the stub statement at the [edit
protocols ospf area area-id]
hierarchy level.
The console port is labeled
•
CONSOLE.
stub <default-metric metric>;Encloses optional keywords or
broadcast | multicast
(string1 | string2 | string3)
# (pound sign)
[ ] (square brackets)
Indention and braces ( { } )
; (semicolon)
GUI Conventions
Indicates a comment specified on the
same line as the configuration
statement to which it applies.
Encloses a variable for which you can
substitute one or more values.
Identifies a level in the configuration
hierarchy.
Identifies a leaf statement at a
configuration hierarchy level.
rsvp { # Required for dynamic MPLS
only
community name members [
community-ids ]
[edit]
routing-options {
static {
route default {
nexthop address;
retain;
}
}
}
Table 2: Text and Syntax Conventions (continued)
xvi
ExamplesDescriptionConvention
Bold text like this
> (bold right angle bracket)
Represents graphical user interface
(GUI) items you click or select.
Separates levels in a hierarchy of
menu selections.
In the Logical Interfaces box, select
•
All Interfaces.
To cancel the configuration, click
•
Cancel.
In the configuration editor hierarchy,
select Protocols>Ospf.
Documentation Feedback
We encourage you to provide feedback so that we can improve our documentation. You can use either
of the following methods:
Online feedback system—Click TechLibrary Feedback, on the lower right of any page on the Juniper
•
Networks TechLibrary site, and do one of the following:
Click the thumbs-up icon if the information on the page was helpful to you.
•
Click the thumbs-down icon if the information on the page was not helpful to you or if you have
•
suggestions for improvement, and use the pop-up form to provide feedback.
E-mail—Send your comments to techpubs-comments@juniper.net. Include the document or topic name,
•
URL or page number, and software version (if applicable).
Requesting Technical Support
Technical product support is available through the Juniper Networks Technical Assistance Center (JTAC).
If you are a customer with an active Juniper Care or Partner Support Services support contract, or are
covered under warranty, and need post-sales technical support, you can access our tools and resources
online or open a case with JTAC.
JTAC policies—For a complete understanding of our JTAC procedures and policies, review the JTAC User
•
Guide located at https://www.juniper.net/us/en/local/pdf/resource-guides/7100059-en.pdf.
Product warranties—For product warranty information, visit https://www.juniper.net/support/warranty/.
•
JTAC hours of operation—The JTAC centers have resources available 24 hours a day, 7 days a week,
•
365 days a year.
Self-Help Online Tools and Resources
For quick and easy problem resolution, Juniper Networks has designed an online self-service portal called
the Customer Support Center (CSC) that provides you with the following features:
Find CSC offerings: https://www.juniper.net/customers/support/
•
Search for known bugs: https://prsearch.juniper.net/
•
Find product documentation: https://www.juniper.net/documentation/
•
Find solutions and answer questions using our Knowledge Base: https://kb.juniper.net/
•
xvii
Download the latest versions of software and review release notes:
•
https://www.juniper.net/customers/csc/software/
Search technical bulletins for relevant hardware and software notifications:
•
https://kb.juniper.net/InfoCenter/
Join and participate in the Juniper Networks Community Forum:
•
https://www.juniper.net/company/communities/
Create a service request online: https://myjuniper.juniper.net
•
To verify service entitlement by product serial number, use our Serial Number Entitlement (SNE) Tool:
https://entitlementsearch.juniper.net/entitlementsearch/
Creating a Service Request with JTAC
You can create a service request with JTAC on the Web or by telephone.
Visit https://myjuniper.juniper.net.
•
Call 1-888-314-JTAC (1-888-314-5822 toll-free in the USA, Canada, and Mexico).
•
For international or direct-dial options in countries without toll-free numbers, see
https://support.juniper.net/support/requesting-support/.
1
CHAPTER
Overview
PTX10003 System Overview | 21
PTX10003 Port Panel | 26
PTX10003 Field-Replaceable Units Panel | 36
PTX10003 Management Panel | 40
PTX10003 Cooling System Description and Airflow | 46
PTX10003 Power System | 50
PTX10003 System Overview
IN THIS SECTION
Benefits of the PTX10003 | 21
PTX10003-160C | 22
PTX10003-80C | 23
PTX10003 System Architecture | 24
PTX10003 System Software | 24
PTX10003 Fixed-Configuration Router Specifications | 25
21
Occupying only 3 U, the PTX10003 is the industry’s first fixed-configuration core router to support 400 GbE.
The PTX10003 is easy to deploy in space constrained Internet exchange locations, remote central offices,
and embedded peering points throughout the network, including cloud-hosted services. It uniquely addresses
power-constrained environments by providing unprecedented power efficiency of 0.2 watts/Gbps. The
PTX10003 delivers high density 10 GbE, 26 GbE, 40 GbE, 100 GbE, 200 GbE, and 400 GbE and inline
MACsec with no compromise in throughput or latency. Two models with differing capacities are available.
The PTX10003-160C supports 16 Tbps throughput and the PTX10003-80C supports 8 Tbps
throughput—each in a compact 3 U footprint.
TIP: For information about features supported on PTX Series routers, see Feature Explorer.
Benefits of the PTX10003
Juniper Networks ExpressPlus™ Silicon: The PTX10003 is powered by our custom ExpressPlus silicon,
•
providing predictable IP/MPLS packet performance and functionality, along with inline AES-256 MACsec
encryption on all interfaces.
Peering Scale: To match the expanding traffic demands, the PTX10003 delivers a peering scale of up to
•
3 million Forwarding Information Base (FIB) routes and up to 20 million Routing Information Base (RIB)
routes, also known as forwarding and routing tables, respectively.
QSFP-DD: The PTX10003 supports universal multi-rate QSFP-DD optics, quadrupling aggregate switch
•
bandwidth while maintaining port density. QSFP-DD supports continuing growth in network bandwidth
demand and data center traffic. Systems designed with QSFP-DD are backwards compatible, allowing
them to support existing QSFP optical modules and provide flexibility for end users and system designers.
Juniper Networks Junos OS Evolved: The PTX10003 operates on Junos OS Evolved, Juniper Networks
•
next-generation Junos OS. Junos OS Evolved has the same CLI user interface, the same code base for
applications and features, and the same management and automation tools as Junos OS. However, the
Junos OS Evolved infrastructure is entirely modernized, delivering the high availability, portability, faster
innovation, and simplified upgrades you need.
Interoperability: The PTX10003 provides seamless interoperability with existing Juniper routing
•
deployments.
PTX10003-160C
The PTX10003-160C scales to 16 Tbps in a single chassis. Operating in a fixed core router configuration,
the PTX10003-160C has flexible interface configuration options, with universal multirate QSFP-DD for
100 GbE/400 GbE/FlexE to support 320 (QSFP +) 10 GbE ports, 80 (QSFP +) 40 GbE ports, 160 (QSFP28)
100 GbE ports, 64 (QSFP28-DD) 200 GbE ports, or 32 (QSFP56-DD) 400 GbE ports. Refer to
Figure 1 on page 22.
22
Figure 1: PTX10003-160C Port Panel
NOTE: 200 Gbps and 400 Gbps data rates are supported on Juniper Junos OS Evolved release
19.3R1 and later.
The FRU panel for the PTX10003-160C has four power supplies, five fan modules, two chassis grounding
points, and an ESD grounding point. Refer to Figure 2 on page 23.
Figure 2: PTX10003-160C FRU Panel (AC/HVDC Power Supplies)
For more information about the components on the FRU panel, see “PTX10003 Field-Replaceable Units
Panel” on page 36.
PTX10003-80C
23
The PTX10003-80C scales to 8 Tbps in a single chassis. Operating in a fixed core router configuration,
the PTX10003-80C has flexible interface configuration options, with universal multirate QSFP-DD for
100GE/400GE/FlexE to support 160 (QSFP +) 10 GbE ports, 40 (QSFP +) 40 GbE ports, 80 (QSFP28)
100 GbE ports, 32 (QSFP28-DD) 200 GbE ports, or 16 (QSFP56-DD) 400 GbE ports. Refer to
Figure 3 on page 23.
Figure 3: PTX10003-80C
NOTE: 200 Gbps and 400 Gbps data rates are supported on Juniper Junos OS Evolved release
19.3R1 and later.
The FRU panel for the PTX10003-80C has two power supplies, three fan modules, two chassis grounding
points, and an ESD grounding point. Refer to Figure 4 on page 24.
Figure 4: PTX10003-80C FRU Panel
For more information about the components on the FRU panel, see “PTX10003 Field-Replaceable Units
Panel” on page 36.
PTX10003 System Architecture
24
Using Juniper Networks custom ExpressPlus silicon, the PTX10003 system architecture cleanly separates
control operations from packet forwarding operations. This design eliminates processing and traffic
bottlenecks, permitting the PTX10003 to achieve high performance.
Control operations are performed by the Routing Engine, which runs Junos OS Evolved. The Routing
Engine handles routing protocols, traffic engineering, policy, policing, monitoring, and configuration
management. Junos OS Evolved is pre-installed on the PTX10003 internal solid-state drives (SSDs).
Forwarding operations are performed by the Packet Forwarding Engines (PFE) to deliver inline MACsec
on all ports and high density high density 10 GbE, 40 GbE, 100 GbE, 200 GbE, and 400 GbE.
PTX10003 System Software
The PTX10003 runs Junos OS Evolved, which provides Layer 2 and Layer 3 switching, routing, and security
services. Junos OS Evolved runs natively on Linux, giving it direct access to all the Linux utilities and
operations. 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 platform. It has the same CLI user interface,
the same code base for applications and features, and the same management and automation tools as
Junos OS. However, the Junos OS Evolved infrastructure is entirely modernized, giving you the high
availability, portability, faster innovation, and simplified upgrades you need. Junos OS Evolved software
is installed on the PTX10003 200 GB internal NAND solid state flash drive.
For information about which features are supported on PTX Series devices, see Feature Explorer.
PTX10003 Fixed-Configuration Router Specifications
Table 3: PTX10003 Specifications
PTX10003-80CPTX10003-160CHardware
8 Tbps16 TbpsSystem Throughput
Up to 5.3 BppsUp to 10.6 BppsForwarding Capacity
25
Dimension (WxHxD)
17.4 x 5.25 x 31 in (44.2 x 13.3 x 78.7
cm)
17.4 x 5.25 x 31 in (44.2 x 13.3 x 78.7
cm)
3 U3 URack units
88 lb (40 kg)110 lb (50 kg)Weight
Intel Broadwell CPU with 12 CoresIntel Broadwell CPU with 12 CoresCPU
64 Gigabit SDRAM64 Gigabit SDRAMRAM
200 GBx2200 GBx2SSD
~2500 W (AC,HVDC), 8525 BTU/hr~4000 W (AC.HVDC), 13640 BTU/hrMaximum power draw
~1600 W (AC,HVDC), 5456 BTU/hr~3100W (AC,HVDC), 10571 BTU/hrTypical power draw
2x3000 watts (AC/HVDC)4x3000 watts (AC/HVDC)Power supply
3 hot-swappable fans5 hot-swappable fansCooling (front-to-back fan)
64 Gb128 GbPacket buffer
2.5 μs within PFE, 5 μs between PFEs2.5 μs within PFE, 5 μs between PFEsLatency
0.20.2Power Efficiency (watts/Gbps)
24Power Supply Slots
2.5 KW4 KWPower Rating AC
2.5 KW4 KWPower Rating HVDC
PTX10003 Port Panel
IN THIS SECTION
PTX10003-160C Port Panel | 26
PTX10003-80C Port Panel | 27
Understanding QSFP-DD Interfaces and Configurations | 28
Allowable QSFP-DD Interface Configurations for the PTX10003-160C | 29
Allowable QSFP-DD Interface Configurations for the PTX10003-80C | 30
Examples of PTX10003 QSFP-DD Configurations | 30
PTX10003 Port LEDs | 34
Channelizing Interfaces on PTX10003 Routers with Junos OS Evolved | 35
26
PTX10003-160C Port Panel
Operating in a fixed core router configuration, the PTX10003-160C features flexible interface configuration
options with universal multi-rate double-density Quad Small Form-factor Pluggable (QSFP-DD) optics.
The port panel has 80 optical interfaces which support data rates of 10 Gbps, 25 Gbps, 40 Gbps, 100 Gbps,
200 Gbps, and 400 Gbps. Each of the 16 Juniper Networks 1 Tbps ExpressPlus ASICs in the PTX10003-160C
connect to a group of five QSFP-DD ports. You can configure different data rates for each port group as
long as the total throughput for the group does not exceed 1 Tbps. For more details, see “Understanding
QSFP-DD Interfaces and Configurations” on page 28.
Figure 5 on page 27 illustrates the PTX10003-160C port panel.
Figure 5: PTX10003-160C Port Panel
g100494
021
3
B
PIC 0
FPC3
FPC2
FPC1
FPC0
PIC 1
1—80 optical interfaces with 80 port LEDs
As illustrated in Figure 5 on page 27, the interfaces for the PTX10003-160C are divided into logical FPCs,
logical PICs, and physical optical ports as follows:
FPCs: The PTX10003-160C has four FPCs, numbered 0, 1, 2, and 3 from the bottom up in the chassis.
•
PICs: Each FPC has two logical PICs, numbered 0 and 1 from left to right.
•
27
Ports:: Each PIC controls 10 QSFP-DD optical interfaces, numbered 0 through 9 from left to right.
•
The 10 QSFP-DD optical interfaces are divided into two groups of five ports.
•
Each port group is controlled by two PFEs.
•
PTX10003-80C Port Panel
Operating in a fixed core router configuration, the PTX10003-80C features flexible interface configuration
options with universal multi-rate double-density Quad Small Form-factor Pluggable (QSFP-DD) optics.
The port panel has 40 optical interfaces which support data rates of 10 Gbps, 25 Gbps, 40 Gbps, 100 Gbps,
200 Gbps, and 400 Gbps. Each of the eight Juniper Networks 1 Tbps ExpressPlus ASICs in the
PTX10003-80C connect to a group of five QSFP-DD ports. You can configure different data rates for each
port group as long as the total throughput for the group does not exceed 1 Tbps. See “Understanding
QSFP-DD Interfaces and Configurations” on page 28 for more details.
Figure 6 on page 28 illustrates the PTX10003-80C port panel.
Figure 6: PTX10003-80C Port Panel
g100474
021
3
B
PIC 0
PIC 1
FPC1
FPC0
1—40 optical interfaces with 40 port LEDs
As illustrated in Figure 6 on page 28, the interfaces for the PTX10003-80C are divided into logical FPCs,
logical PICs, and physical optical ports as follows:
FPCs: The PTX10003-80C has two FPCs, numbered 0 and 1 from the bottom up in the chassis.
•
PICs: Each FPC has two logical PICs, numbered 0 and 1 from left to right.
•
28
Ports:: Each PIC controls 10 QSFP-DD optical interfaces, numbered 0 through 9 from left to right.
•
The 10 QSFP-DD optical interfaces are divided into two groups of five ports.
•
Each port group is controlled by two Packet Forwarding Engines (PFE).
•
Understanding QSFP-DD Interfaces and Configurations
Each Juniper Networks 1 Tbps ExpressPlus ASIC contains two logically independent PFEs which can
provide 400 Gbps throughput. Each QSFP-DD port group is controlled by two PFEs with the middle
QSFP-DD interface (port 2 and port 7) being shared by the PFEs.
Any port can be used as a 100-Gigabit Ethernet interface, 40-Gigabit Ethernet interface, or 10-Gigabit
Ethernet interface. You choose the speed by plugging in the appropriate optical transceiver. You can also
channelize the 100 Gbps and 200 Gbps ports to create multiple independent 25 Gbps interfaces. You can
channelize the 40 Gbps ports to create multiple independent 10 Gbps ports. See Channelizing Interfaces
on PTX10003 Routers for more details.
Given the design of the Juniper Networks ExpressPlus ASIC and chassis level thermal considerations, there
are certain limitations for some QSFP-DD interfaces and configurations. Each QSFP-DD port group can
be configured to achieve the maximum 1 Tbps throughput with the following limitations:
Only the interfaces at the outer edge of each QSFP-DD group can be configured for 1x400 Gbps (using
•
QSFP56-DD optics).
The middle QSFP-DD port that is shared across two PFE’s (port 2 and port 7) cannot support a data rate
•
of 1x200 Gbps. These ports can only support 2x100 Gbps (QSFP28-DD).
The highest QSFP-DD data rate that can be used across all QSFP-DD groups is 200 Gbps (2x100 Gbps).
•
This provides 16 Tbps throughput for the PTX10003-160C, and 8 Tbps throughput for the
PTX10003-80C.
Aside from running all interfaces with 2x100 Gbps optics, there are other ways to attain the maximum
•
system throughput. The 400 Gbps optics can be used in combination with 100 Gbps optics and 200 Gbps
optics as shown in the following examples.
Allowable QSFP-DD Interface Configurations for the PTX10003-160C
Assuming the limitations described previously, Table 4 on page 29 lists the allowable interface configurations
for the PTX10003-160C.
29
Table 4: PTX10003-160C Port Density per Optical Interface
QSFP2880
4x25 Gbps
Maximum Number of InterfacesData RateQSFP TransceiverNumber of Ports
320 10 Gbps4x10 GbpsQSFP+80
80 40 Gbps1x40 Gbps
80 100 Gbps1x100 Gbps or
64 200 Gbps1x200 Gbps or 8x25GbpsQSFP28-DD64
160 100 Gbps2x100 Gbps80
32 400 Gbps1x400 GbpsQSFP56-DD32
128 100 Gbps4x100 Gbps
Allowable QSFP-DD Interface Configurations for the PTX10003-80C
Assuming the limitations described previously, Table 5 on page 30 lists the allowable interface configurations
for the PTX10003-80C.
Table 5: PTX10003-80C Port Density per Optical Interface
Maximum Number of InterfacesData RateQSFP TransceiverNumber of Ports
160 10 Gbps4x10 GbpsQSFP+40
40 40 Gbps1x40 Gbps
30
QSFP2840
4x25 Gbps
QSFP28-DD32
8x25 Gbps
40 100 Gbps1x100 Gbps or
32 200 Gbps1x200 Gbps or
80 100 Gbps2x100 Gbps40
16 400 Gbps1x400 GbpsQSFP56-DD16
64 100 Gbps4x100 Gbps
Examples of PTX10003 QSFP-DD Configurations
By default, all PTX10003 QSFP-DD interfaces are configured for a data rate of 2x100 Gbps. You can
change the port configuration to achieve different throughput using the following Junos OS Evolved
command:
set chassis fpc slot-number pic pic-number port port-number number-of-subports [1 | 2 | 4 |8] speed [10G
| 25G | 40G | 100G | 200G |400G] command.
For example, to configure the second port in the first port group as a 4x10 Gbps interface, use the set
chassis fpc 0 pic 0 port 1 number-of-subports 4 speed 10g command. After you commit this configuration,
the second port in PIC 0 will operate at 4x10 Gbps.
NOTE: When a port speed and sub-port-number are configured, the configured values override
g100499
1 x 400G
QSFP56-DD
4 x 10G
QSFP+
1 x 400G
QSFP56-DD
0 1 2 3 4
4 x 10G
QSFP+
the default port speed for the transceiver. If you try to configure a port speed that is not supported
by the transceiver, the port will be disabled. If there isn’t a port speed configured on a valid optical
port, the PTX10003 uses a default port speed of 2x100 Gbps. Also, if number-of-subports is not
configured, a 1x 40G | 100G |200G |400G] data rate is assumed. A 1x10G sub-port is not supported.
Example: Using Network Ports as 10 Gbps or 40 Gbps Ethernet Interfaces
With QSFP+ transceivers, you can configure 10 Gbps or 40 Gbps interfaces on any port. To attain the
maximum 1 Tbps throughput for a port group, you can configure the 10 Gbps and 40 Gbps ports with
combinations of 1x100 Gbps, 2x100 Gbps, and 400 Gbps, data rates. Refer to Table 6 on page 31.
31
NOTE: 1x10 Gbps and 2x10 Gbps are not supported.
NOTE: Only the ports at the outer edge of each group can be configured for 1x400 Gbps (using
QSFP56-DD transceivers).
Table 6: Using Network Ports as 10 Gbps or 40 Gbps Ethernet Interfaces
Maximum Number of
QSFP
TransceiverData Rate
Allowable Port
Numbers
Ports
(PTX10003-160C)
Maximum Number of
Ports (PTX10003-80C)
1603200-9QSFP+4x10 Gbps
40800-9QSFP+1x40 Gbps
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