Juniper MX10008 Hardware Guide
MX10008 Universal Routing Platform
Published
2021-03-22
Hardware Guide
Juniper Networks, Inc.
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www.juniper.net
Juniper Networks, the Juniper Networks logo, Juniper, and Junos are registered trademarks of Juniper Networks, Inc. in
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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.
MX10008 Universal Routing Platform Hardware Guide
Copyright © 2021 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)
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Table of Contents
1
About the Documentation | xii
Documentation and Release Notes | xii
Using the Examples in This Manual | xii
Merging a Full Example | xiii
Merging a Snippet | xiv
Documentation Conventions | xiv
Documentation Feedback | xvii
Requesting Technical Support | xvii
Self-Help Online Tools and Resources | xviii
Creating a Service Request with JTAC | xviii
iii
Overview
MX10008 System Overview | 20
MX10008 Hardware Overview | 20
Benefits of the MX10008 Router | 21
Chassis Description | 22
MX10008 Routing and Control Board | 24
MX10008 Line Card (MX10K-LC2101) | 25
Switch Fabric Boards | 25
Cooling System | 26
MX10008 Power Supplies | 27
Software on MX10008 | 30
MX10008 Configurations and Upgrade Options | 30
MX10008 Configurations | 30
Upgrade Kits | 33
MX10008 Components and Configurations | 36
MX10008 Component Redundancy | 38
MX10008 Hardware and CLI Terminology Mapping | 39
MX10008 Chassis | 41
MX10008 Chassis Physical Specifications | 42
Field-Replaceable Units in an MX10008 | 45
MX10008 Status Panel LEDs | 46
MX10008 Optional Equipment | 49
MX10008 Cooling System | 51
MX10008 Cooling System and Airflow | 52
Fan Tray | 52
Fan Tray Controller | 55
Airflow Direction in the MX10008 Router | 59
MX10008 Fan Tray LEDs and Fan Tray Controller LEDs | 60
Fan Tray LEDs | 60
iv
Fan Tray Controller LEDs | 65
MX10000 Power System | 67
JNP10K-PWR-AC Power Supply | 69
JNP10K-PWR-AC2 Power Supply | 71
JNP10K-PWR-DC Power Supply | 73
JNP10K-PWR-DC2 Power Supply | 76
JNP10K-PWR-AC Power Supply LEDs | 78
JNP10K-PWR-AC2 Power Supply LEDs | 79
JNP10K-PWR-DC Power Supply LEDs | 81
JNP10K-PWR-DC2 Power Supply LEDs | 83
MX10008 Routing and Control Board Components and Descriptions | 85
MX10008 Routing and Control Board Description | 85
Routing and Control Board Functions | 86
Routing and Control Board Components | 87
MX10008 Routing and Control Board LEDs | 88
MX10008 Switch Fabric Board | 91
2
MX10008 Switch Fabric Board Description | 92
MX10008 Switch Fabric Board LEDs | 94
Line card (MX10K-LC2101) | 95
Site Planning, Preparation, and Specifications
MX10008 Site Preparation Overview | 98
MX10008 Site Preparation Checklist | 98
MX10008 Environmental Requirements and Specifications | 99
General Site Guidelines | 101
Site Electrical Wiring Guidelines | 101
MX10008 Rack Requirements | 103
MX10008 Clearance Requirements for Airflow and Hardware Maintenance | 105
v
MX10008 Chassis Physical Specifications | 106
MX10008 Power Planning | 110
Power Requirements for an MX10008 Router | 110
Calculating the Power Consumption of Your MX10008 Configuration | 111
Calculating the Number of Power Supplies Required for Your MX10008 Configuration | 112
JNP10K-PWR-AC Power Specifications | 115
JNP10K-PWR-AC2 Power Specifications | 116
MX10008 Power Cables Specifications | 117
JNP10K-PWR-AC Power Cable Specifications | 117
JNP10K-PWR-AC2 Power Cable Specifications | 120
JNP10K-PWR-AC2 Power Cable Specifications for 30-A Input | 123
JNP10K-PWR-DC Power Specifications | 125
JNP10K-PWR-DC2 Power Specifications | 126
MX10008 Grounding Cable and Lug Specifications | 127
MX10008 Transceiver and Cable Specifications | 128
3
MX10008 Optical Transceiver and Cable Support | 128
MX10008 Cable Specifications for Console and Management Connections | 129
Understanding Fiber-Optic Cable Signal Loss, Attenuation, and Dispersion | 130
Signal Loss in Multimode and Single-Mode Fiber-Optic Cables | 130
Attenuation and Dispersion in Fiber-Optic Cable | 130
Calculating the Fiber-Optic Cable Power Budget for an MX10008 Router | 131
Calculating the Fiber-Optic Cable Power Margin for an MX10008 Router | 132
MX10008 Alarm and Management Cable Specifications and Pinouts | 134
Console Port Connector Pinouts for an MX10008 Router | 134
USB Port Specifications for the MX10008 Router | 135
Management Port Connector Pinouts for the MX10008 Router | 136
RJ-45 Connector Pinouts for the External Clock Ports | 137
vi
Initial Installation and Configuration
MX10008 Installation Overview | 140
Unpacking the MX10008 Router and Components | 141
Unpacking the MX10008 | 141
Unpacking Line Cards, RCBs, and Switch Fabric Boards | 144
Comparing the MX10008 Order to the Packing List | 145
Register Products—Mandatory to Validate SLAs | 149
Installing the Mounting Hardware | 149
Installing the MX10008 into a Rack | 152
Mounting an MX10008 in a 4-Post Rack Using a Mechanical Lift | 152
Manually Mounting an MX10008 in a 4-Post Rack | 156
Installing the Front Door on an MX10008 | 160
Before You Begin | 160
Install the Front Door | 161
Install the Air Filter | 165
Connecting the MX10008 to Power | 167
Connect the MX10008 to Earth Ground | 169
Connect AC Power to an MX10008 | 171
Connect DC Power to an MX10008 | 172
4
Connecting the MX10008 to External Devices | 172
Connecting an MX10008 to a Network for Out-of-Band Management | 173
Connecting an MX10008 Router to a Management Console | 174
Configuring an MX10008 Router | 175
Maintaining Components
Field-Replaceable Units in an MX10008 | 179
Removing and Installing Routing and Control Boards | 180
Handling and Storing Routing and Control Boards | 181
Holding Routing and Control Boards | 181
Storing Routing and Control Boards | 182
Removing a Routing and Control Board | 182
vii
Installing a Routing and Control Board | 184
Removing and Installing MX10008 Cooling System Components | 187
Removing an MX10008 Fan Tray | 188
Installing an MX10008 Fan Tray | 192
Removing an MX10008 Fan Tray Controller | 195
Installing an MX10008 Fan Tray Controller | 197
Removing and Installing MX10000 Power System Components | 200
How to Remove a JNP10K-PWR-AC Power Supply | 200
How to Install a JNP10K-PWR-AC Power Supply | 205
How to Remove a JNP10K-PWR-AC2 Power Supply | 213
How to Install a JNP10K-PWR-AC2 Power Supply | 217
How to Remove a JNP10K-PWR-DC Power Supply | 224
How to Install a JNP10K-PWR-DC Power Supply | 229
How to Remove a JNP10K-PWR-DC2 Power Supply | 239
How to Install a JNP10K-PWR-DC2 Power Supply | 243
Removing and Installing MX10008 Switch Fabric Boards | 253
5
Handling and Storing MX10008 Switch Fabric Boards | 253
Holding Switch Fabric Boards | 254
Storing Switch Fabric Boards | 255
Removing an MX10008 Switch Fabric Board | 256
Installing an MX10008 Switch Fabric Board | 259
Removing and Installing MX10008 MPC Components | 264
How to Handle and Store an MX10008 MPC | 264
Handling MPCs | 264
Storing MPCs | 265
Install an MPC in an MX10008 | 266
Remove an MPC | 269
Install the Cable Management System | 272
viii
Removing and Installing Transceivers and Fiber-Optic Cables | 275
Remove a Transceiver | 276
Install a Transceiver | 278
Disconnect a Fiber-Optic Cable from a Router | 280
Connect a Fiber-Optic Cable to a Router | 281
Maintain the Fiber-Optic Cables in a Router | 282
Removing the MX10008 Router | 283
Powering Off an MX10008 Router | 283
Removing an MX10008 Router From a Four-Post Rack Using a Mechanical Lift | 286
Manually Removing an MX10008 Router from a 4-Post Rack | 287
Troubleshooting Hardware
Restoring Junos OS | 292
Creating an Emergency Boot Device | 292
Performing a Recovery Installation Using an Emergency Boot Device | 294
Alarm Messages | 296
Understanding Alarms | 296
Interface Alarm Messages | 297
Contacting Customer Support and Returning the Chassis or Components
6
7
Contact Customer Support | 299
Returning the MX10008 Chassis or Components | 299
Returning a Router or Component for Repair or Replacement | 300
Locating the Serial Number on an MX10008 Router or Component | 300
Listing the Chassis and Component Details Using the CLI | 301
Locating the Chassis Serial Number ID Label on an MX10008 | 308
Locating the Serial Number ID Labels on MX10008 Power Supplies | 308
Locating the Serial Number ID Labels on MX10008 Fan Trays and Fan Tray Controllers | 311
Locating the Serial Number ID Labels on MX10008 Routing and Control Boards | 311
Locating the Serial Number ID Labels on an MX10008 Line Card | 312
Locating the Serial Number ID Labels on an MX10008 Switch Fabric Board (SFB) | 312
Contacting Customer Support to Obtain a Return Materials Authorization for a Router or
Component | 313
ix
Packing an MX10008 Router or Component for Shipping | 314
Packing an MX10008 Chassis for Shipping | 315
Packing MX10008 Components for Shipping | 317
Safety and Compliance Information
General Safety Guidelines and Warnings | 321
Definitions of Safety Warning Levels | 322
Qualified Personnel Warning | 325
Warning Statement for Norway and Sweden | 326
Fire Safety Requirements | 326
Fire Suppression | 326
Fire Suppression Equipment | 326
Installation Instructions Warning | 328
MX10008 Chassis Lifting Guidelines | 328
Restricted Access Warning | 330
Ramp Warning | 332
Rack-Mounting and Cabinet-Mounting Warnings | 333
Grounded Equipment Warning | 339
Radiation from Open Port Apertures Warning | 340
Laser and LED Safety Guidelines and Warnings | 341
General Laser Safety Guidelines | 341
Class 1 Laser Product Warning | 342
Class 1 LED Product Warning | 343
Laser Beam Warning | 344
Maintenance and Operational Safety Guidelines and Warnings | 344
Battery Handling Warning | 346
Jewelry Removal Warning | 347
Lightning Activity Warning | 349
x
Operating Temperature Warning | 350
Product Disposal Warning | 352
General Electrical Safety Guidelines and Warnings | 353
Action to Take After an Electrical Accident | 354
Prevention of Electrostatic Discharge Damage | 355
AC Power Electrical Safety Guidelines | 356
AC Power Disconnection Warning | 358
DC Power Electrical Safety Guidelines for MX10008 Router | 358
DC Power Disconnection Warning | 360
DC Power Grounding Requirements and Warning | 362
DC Power Wiring Sequence Warning | 364
DC Power Wiring Terminations Warning | 367
Multiple Power Supplies Disconnection Warning | 370
TN Power Warning | 371
Agency Approvals and Compliance Statements | 371
Agency Approvals for the Router | 371
Compliance Statements for EMC Requirements for the Router | 372
Canada | 373
European Community | 373
Israel | 374
Japan | 374
Korea | 374
United States | 374
Nonregulatory Environmental Standards | 375
Compliance Statements for Environmental Requirements | 375
MX10008 Compliance Statements for Acoustic Noise | 375
xi
MX10016 Compliance Statements for Acoustic Noise | 376
About the Documentation
IN THIS SECTION
Documentation and Release Notes | xii
Using the Examples in This Manual | xii
Documentation Conventions | xiv
Documentation Feedback | xvii
Requesting Technical Support | xvii
Use this guide to install hardware and perform initial software configuration, routine maintenance, and
troubleshooting for the MX10008 Universal Routing Platform.
xii
After completing the installation and basic configuration procedures covered in this guide, refer to the
Junos OS documentation for information about further software configuration.
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;
}
}
}
}
xiii
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]
xiv
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 xv defines notice icons used in this guide.
Table 1: Notice Icons
xv
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 xv 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)
xvi
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)
xvii
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/
•
xviii
Find product documentation: https://www.juniper.net/documentation/
•
Find solutions and answer questions using our Knowledge Base: https://kb.juniper.net/
•
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
MX10008 System Overview | 20
MX10008 Chassis | 41
MX10008 Cooling System | 51
MX10000 Power System | 67
MX10008 Routing and Control Board Components and Descriptions | 85
MX10008 Switch Fabric Board | 91
Line card (MX10K-LC2101) | 95
MX10008 System Overview
IN THIS SECTION
MX10008 Hardware Overview | 20
MX10008 Configurations and Upgrade Options | 30
MX10008 Components and Configurations | 36
MX10008 Component Redundancy | 38
MX10008 Hardware and CLI Terminology Mapping | 39
The MX10000 line of 5G Universal Routing Platforms give cloud and service providers the performance
and scalability needed to outpace increased traffic demands. MX10008 provides 10-Gigabit Ethernet,
40-Gigabit Ethernet, and 100-Gigabit Ethernet modular solutions that support up to 19.2 Tbps of
throughput. MX10008 provides redundancy and resiliency. All major hardware components including the
power system, the cooling system, the control board and the switch fabrics are fully redundant.
20
MX10008 Hardware Overview
IN THIS SECTION
Benefits of the MX10008 Router | 21
Chassis Description | 22
MX10008 Routing and Control Board | 24
MX10008 Line Card (MX10K-LC2101) | 25
Switch Fabric Boards | 25
Cooling System | 26
MX10008 Power Supplies | 27
Software on MX10008 | 30
Juniper Networks MX10008 Universal Routing Platform enables cloud and data center operators to
transition from 10-Gigabit Ethernet and 40-Gigabit Ethernet networks to 100-Gigabit Ethernet
high-performance networks. The 13 rack unit (13 U) modular chassis can provide 19.2 Tbps of throughput
and 20 Bpps of forwarding capacity. The MX10008 router has eight slots for the line cards that can support
a maximum of 768 10-Gigabit Ethernet ports, 192 40-Gigabit Ethernet ports, or 192 100-Gigabit Ethernet
ports.
The MX10008 universal router provides 2.4 Tbps per slot fabric capacity for the service providers and
cloud operators. You can deploy the MX10008 router in an IP edge network using an MX10K-LC2101
line card (ordering model number is JNP10K-LC2101).
You can deploy MX10008 in the edge of the network for the following functions:
Layer 3 Peering
•
Data Center Gateway
•
VPLS aggregation
•
Layer 3 Aggregation
•
21
Video Distribution
•
The MX10008 router is available in both base and redundant configurations for both AC and DC operation.
MX10008 features front to back airflow (also know as airflow out or AFO).
Benefits of the MX10008 Router
System capacity— MX10008 scales to 19.2 Tbps (38.4 Tbps half- duplex) in a single chassis, with support
•
for up to 768 10-Gigabit Ethernet, 192 40-Gigabit Ethernet, and 192 100-Gigabit Ethernet interfaces.
Full-scale IP and MPLS routing—MX10008 delivers the distributed peering scale of 7 million entries in
•
the forwarding information bases (FIBs, also known as forwarding table) and 80 million routing information
base entries (RIBs, also known as routing tables).
Source Packet Routing in Networking (SPRING)—SPRING on MX10008 provides additional flexibility
•
per packet source. SPRING provides features such as network path and node protection to support
MPLS fast reroute (FRR) mechanisms, enhanced network programmability, OAM functionality, simplified
network signaling, load balancing, and traffic engineering functions.
Always-on infrastructure base—MX10008 is engineered with full hardware redundancy for cooling,
•
switch fabric, and host subsystems—Routing and Control Boards (RCBs)—allowing service providers to
meet stringent service-level agreements across the core.
Nondisruptive software upgrades—The Junos operating system on MX10008 supports high availability
•
(HA) features such as graceful Routing Engine switchover (GRES), nonstop active routing (NSR), and
unified in-service software upgrade (unified ISSU), providing software upgrades and changes without
disrupting network traffic.
Chassis Description
g100208
MX10008
1
2
3
5
4
4
4
4
MX10008 is 13 U tall. Up to three MX10008 routers can fit in a standard 39 U rack with adequate cooling
and power. All key MX10008 router components are field-replaceable units (FRUs). Figure 1 on page 22
illustrates the key components visible from the front of the chassis.
Figure 1: MX10008 Chassis Front
22
4—1— Installation holes for the front panelRouting and Control Boards
5—2— Line card slots 0-7 (numbered top to bottom)Status LED panel
3—Handles
Some chassis ship with an enhanced power bus to support the power needs of higher wattage line cards.
Chassis with the enhanced power bus have a modified Status Panel (see “MX10008 Status Panel LEDs”
on page 46).
Figure 2 on page 23 illustrates the components that are visible from the rear of the chassis.
Figure 2: MX10008 Chassis Rear
FAN
FTC
SIBSTATUS
FAN
FTC
SIBSTATUS
23
2—1— Fan trays with redundant fansAC or DC power supplies
Figure 3 on page 24 illustrates the components that are internal to the chassis.
Figure 3: MX10008 Chassis Internal Components
g050555
2
1
1
24
2—1— Switch fabric boards (SFBs)Fan tray controllers
See “MX10008 Chassis Physical Specifications” on page 42 and “Field-Replaceable Units in an MX10008”
on page 45.
MX10008 Routing and Control Board
The Routing and Control board (RCB) (see Figure 4 on page 25) contains a Routing Engine and is responsible
for the system management and control in the MX10008. See “MX10008 Routing and Control Board
Description” on page 85. RCBs are FRUs that are installed in the front of the chassis in the slots labeled
CB0 and CB1. The base configuration has a single RCB while the fully redundant configuration has two
RCBs. The RCB also contains Precision Time Protocol ports and two Media Access Control Security
(MACsec) capable ports (see “MX10008 Components and Configurations” on page 36).
Figure 4: MX10008 Routing and Control Board
g100066
g100087
JNP10K-LC2101
1 2 3 4
MX10008 Line Card (MX10K-LC2101)
MX10008 has eight horizontal line card slots and supports line rate for each line card. The line cards
combine a Packet Forwarding Engine and Ethernet interfaces enclosed in a single assembly. The MX10008
line card architecture is based on a number of identical, independent Packet Forwarding Engine slices each
with 400 Gbps full-duplex throughput. Line cards are FRUs that can be installed in the line card slots
labeled 0 through 7 (top to bottom) on the front of the chassis. All line cards are hot-removable and
hot-insertable. After the hot insertion, the line card comes online automatically.
25
The MX10K-LC2101 line card is available for the MX10008. The MX10K-LC2101 line card can support
24 100-Gigabit Ethernet ports with a 28-Gbps quad smallform-factor pluggable (QSFP28) transceiver, or
24 40-Gigabit Ethernet ports with a QSFP transceiver. The MX10K-LC2101 line cards also support
10-Gigabit Ethernet interfaces. For 10-Gigabit Ethernet, you must configure the port using the channelization
command. Because there is no port-groups option for the 100-Gigabit Ethernet line card, you must use
individual port channelization commands.
Figure 5 on page 25 shows the MX10K-LC2101 line card.
Figure 5: MX10K-LC2101 Line Card
3—1— Lane LEDsOFFLINE button
4—2— Port LEDsOK/FAIL LED
Switch Fabric Boards
Five Switch Fabric Boards (SFBs) provide the necessary switching functionality to an MX10008 router. A
sixth SFB is available in the redundant configuration to provide n+1 redundancy. SFBs are installed between
the line cards and the fan trays inside of the chassis (see Figure 6 on page 26). Each MX10008 SFB has
eight connectors that match to a line card slot, eliminating the need for a backplane. When all the six SFBs
are installed, the MX10008 router has a net switching capacity of 2.4 terabytes per second (bidirectional).
See “MX10008 Switch Fabric Board Description” on page 92.
Figure 6: MX10008 SFB
26
Cooling System
The cooling system in an MX10008 router consists of two hot-removable and hot-insertable FRU fan trays
(see Figure 7 on page 27) and two fan tray controllers (see Figure 8 on page 27).
Two fan tray models and their associated fan tray controllers are available. Both models of fan tray contain
11 fans. The fan trays install vertically on the rear of the chassis and provide front to back chassis cooling.
For model differences, see “MX10008 Cooling System and Airflow” on page 52.
Figure 7: Fan Tray JNP10008-FAN
27
Figure 8: Fan Tray Controller JNP10008-FAN-CTRL
MX10008 Power Supplies
Power supplies for the MX10008 router are fully redundant, load-sharing, and hot-removable and
hot-insertable FRUs. Each MX10008 router with a base configuration has three power supplies; redundant
configurations hold a maximum of six AC, high-voltage alternating current (HVAC), DC, or high-voltage
direct current (HVDC) power supplies. Each power supply has an internal fan for cooling. See
Figure 9 on page 28 through Figure 12 on page 29.
CAUTION: Do not mix power supply models in the same chassis in a running
g100585
environment. DC and HVDC can coexist in the same chassis during the hot swap of
DC for HVDC.
Figure 9: JNP10K-PWR-AC Power Supply
28
Figure 10: JNP10K-PWR-AC2 Power Supply
Figure 11: JNP10K-PWR-DC Power Supply
g050571
g100595
Figure 12: JNP10K-PWR-DC2 Power Supply
29
Table 3 on page 29 provides an overview of the differences among the power supplies.
Table 3: Power Supply Overview
WattageInput TypePower Supply Model
2700 WAC onlyJNP10K-PWR AC
5000 W, single feed; 5500 W, dual feedAC, HVAC, or HVDCJNP10K-PWR-AC2
2500 WDC onlyJNP10K-PWR DC
2750 W, single feed; 5500 W, dual feedDC onlyJNP10K-PWR-DC2
Software on MX10008
The Juniper Networks MX10008 router runs on Junos OS, which provides Layer 3 routing services. The
same Junos OS code base that runs on MX10008 router also runs on all Juniper Networks M Series,
MX Series, and T Series routers and SRX Series Services Gateways.
SEE ALSO
MX10008 Cooling System and Airflow | 52
MX10008 Chassis Physical Specifications | 42
Field-Replaceable Units in an MX10008 | 45
MX10008 Optional Equipment | 49
MX10008 Configurations and Upgrade Options
30
IN THIS SECTION
MX10008 Configurations | 30
Upgrade Kits | 33
MX10008 Configurations
Table 4 on page 31 lists the hardware configurations for a MX10008 modular chassis—base (AC and DC
versions), redundant (AC and DC versions), and redundant (HVAC, DC, and HVDC)—and the components
included in each configuration.
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