Juniper EX9200 Series User manual

Hardware Topics for Aloha Line Card
Modified: 2016-03-24
Revision 1
Copyright © 2016, Juniper Networks, Inc.

Juniper Networks, Inc.
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Juniper Networks, Junos, Steel-Belted Radius, NetScreen, and ScreenOS are registered trademarks of Juniper Networks, Inc. in the United
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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.
Hardware Topics for Aloha Line Card
Copyright © 2016, Juniper Networks, Inc.
All rights reserved.
Revision History
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The information in this document is current as of the date on the title page.
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.
SOFTWARE LICENSE
The terms and conditions for using this software are described in the software license contained in the acknowledgment to your purchase
order or, to the extent applicable, to any reseller agreement or end-user purchase agreement executed between you and Juniper Networks.
By using this software, you indicate that you understand and agree to be bound by those terms and conditions.
Generally speaking, the software license restricts the manner in which you are permitted to use the software and may contain prohibitions
against certain uses. The software license may state conditions under which the license is automatically terminated. You should consult
the license for further details.
For complete product documentation, please see the Juniper Networks Web site at www.juniper.net/techpubs.
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
http://www.juniper.net/support/eula.html. By downloading, installing or using such software, you agree to the terms and conditions of
that EULA.
Copyright © 2016, Juniper Networks, Inc.ii

Table of Contents
AbouttheDocumentation..........................................xi
Junos OS Documentation and Release Notes . . . . . . . . . . . . . . . . . . . . . . . . . . xi
DocumentationConventions.......................................xi
Documentation Feedback........................................xiii
RequestingTechnicalSupport.....................................xiv
Self-Help Online Tools and Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . xiv
OpeningaCasewithJTAC.....................................xiv
Part 1 Hardware Topics for Aloha Line Card
Chapter1 NewTopics........................................................3
EX9200-MPCLineCard...............................................3
LineCardModels.................................................3
LineCardComponents............................................4
Modular Interface Card LED in an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Installing a MIC in an EX9200-MPC Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Removing a MIC from an EX9200-MPC Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Chapter 2 Updated Common EX9200 Topics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Network Port LEDs in an EX9200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Compliance Statements for EMC Requirements for EX Series Switches . . . . . . . . 16
Canada........................................................17
EuropeanCommunity............................................17
Israel ..........................................................17
Japan .........................................................18
Korea .........................................................18
UnitedStates...................................................18
FCCPart15Statement...........................................18
Nonregulatory Environmental Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
CraftInterfaceinanEX9200Switch....................................20
HostSubsystemLEDs............................................22
FanLEDs......................................................22
PowerSupply(PEM)LEDs........................................23
Switch Fabric LEDs and Control Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
LineCardLEDsandControlButtons................................23
Alarm LEDs and Alarm Cutoff Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
AlarmRelayContacts............................................25
EX9200-2C-8XSLineCard...........................................25
LineCardModels................................................25
LineCardComponents...........................................26
iiiCopyright © 2016, Juniper Networks, Inc.

EX9200-32XSLineCard.............................................27
LineCardModels................................................27
LineCardComponents...........................................28
EX9200-40FLineCard..............................................28
LineCardModels...............................................28
LineCardComponents...........................................29
EX9200-40F-MLineCard............................................30
LineCardModels...............................................30
LineCardComponents...........................................31
EX9200-40TLineCard..............................................31
LineCardModels................................................31
LineCardComponents...........................................32
EX9200-4QSLineCard..............................................32
LineCardModels................................................33
LineCardComponents...........................................33
EX9200-6QSLineCard..............................................34
LineCardModels...............................................34
LineCardComponents...........................................35
Line Card Model and Version Compatibility in an EX9200 Switch . . . . . . . . . . . . 35
Pluggable Transceivers Supported on EX9200 Switches . . . . . . . . . . . . . . . . . . . . 37
SFP+ Direct Attach Copper Cables for EX Series Switches . . . . . . . . . . . . . . . . . . 62
CableSpecifications.............................................62
Standards Supported by These Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Power Requirements for EX9200 Switch Components . . . . . . . . . . . . . . . . . . . . . 67
Chapter3 UpdatedEX9204Topics...........................................69
EX9204SwitchHardwareOverview....................................69
Software......................................................69
ChassisPhysicalSpecifications....................................69
HostSubsystem.................................................71
LineCards......................................................71
CoolingSystem.................................................72
PowerSupplies.................................................72
Chassis Physical Specifications of an EX9204 Switch . . . . . . . . . . . . . . . . . . . . . . 73
EX9204 Switch Hardware and CLI Terminology Mapping . . . . . . . . . . . . . . . . . . . 77
Chapter4 UpdatedEX9208Topics...........................................81
EX9208SwitchHardwareOverview....................................81
Software ......................................................81
ChassisPhysicalSpecifications....................................81
HostSubsystem................................................83
LineCards.....................................................83
CoolingSystem.................................................84
PowerSupplies.................................................84
Chassis Physical Specifications of an EX9208 Switch . . . . . . . . . . . . . . . . . . . . . 85
EX9208 Switch Hardware and CLI Terminology Mapping . . . . . . . . . . . . . . . . . . . 88
Copyright © 2016, Juniper Networks, Inc.iv
Hardware Topics for Aloha Line Card

Chapter5 UpdatedEX9214Topics............................................91
EX9214SwitchHardwareOverview.....................................91
Software ......................................................91
ChassisPhysicalSpecifications....................................91
HostSubsystem................................................93
LineCards.....................................................94
CoolingSystem.................................................95
PowerSupplies.................................................95
Chassis Physical Specifications of an EX9214 Switch . . . . . . . . . . . . . . . . . . . . . . 96
EX9214 Switch Hardware and CLI Terminology Mapping . . . . . . . . . . . . . . . . . . . 100
vCopyright © 2016, Juniper Networks, Inc.
Table of Contents

Copyright © 2016, Juniper Networks, Inc.vi
Hardware Topics for Aloha Line Card

List of Figures
Part 1 Hardware Topics for Aloha Line Card
Chapter1 NewTopics........................................................3
Figure1:EX9200-MPCLineCard........................................3
Figure2:EX9200-10XS-MIC...........................................4
Figure3:EX9200-20F-M-MIC..........................................4
Figure4:EX9200-40T-MIC............................................5
Figure5:InstallingtheSeptum.........................................8
Figure6:RemovingtheSeptum........................................8
Figure 7: Installing an EX9200-10XS-MIC or EX9200-20F-M-MIC . . . . . . . . . . . . 10
Figure 8: Installing an EX9200-40T-MIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Figure 9: Removing an EX9200-10XS-MIC or EX9200-20F-M-MIC . . . . . . . . . . . 13
Figure 10: Removing an EX9200-40T-MIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Chapter 2 Updated Common EX9200 Topics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Figure 11: Craft Interface in an EX9204 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Figure 12: Craft Interface in an EX9208 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Figure 13: Craft Interface in an EX9214 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Figure 14: Alarm Relay Contacts in EX9200 Switches . . . . . . . . . . . . . . . . . . . . . . 25
Figure15:EX9200-2C-8XSLineCard...................................26
Figure16:EX9200-32XSLineCard.....................................27
Figure17:EX9200-40FLineCard......................................29
Figure18:EX9200-40F-MLineCard...................................30
Figure19:EX9200-40TLineCard......................................32
Figure20:EX9200-4QSLineCard.....................................33
Figure21:EX9200-6QSLineCard......................................34
Figure 22: SFP+ Direct Attach Copper Cables for EX Series Switches . . . . . . . . . . 62
Chapter3 UpdatedEX9204Topics...........................................69
Figure 23: Front View of an EX9204 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Figure 24: Rear View of an AC-Powered EX9204 Switch . . . . . . . . . . . . . . . . . . . . 70
Figure 25: Rear View of a DC-Powered EX9204 Switch . . . . . . . . . . . . . . . . . . . . . 71
Figure 26: Front View of an EX9204 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Figure 27: EX9204 Switch with AC Power Supplies (Low-Line Configuration) . . . 75
Figure 28: EX9204 Switch with AC Power Supplies (High-Line
Configuration)..................................................76
Figure 29: EX9204 Switch with DC Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . 76
Chapter4 UpdatedEX9208Topics...........................................81
Figure 30: Front View of an EX9208 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Figure 31: Rear View of an AC-Powered EX9208 Switch . . . . . . . . . . . . . . . . . . . . 82
Figure 32: Rear View of a DC-Powered EX9208 Switch . . . . . . . . . . . . . . . . . . . . . 83
viiCopyright © 2016, Juniper Networks, Inc.

Figure33:EX9208Switch............................................87
Figure 34: EX9208 Switch with AC Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . 87
Figure 35: EX9208 Switch with DC Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . 88
Chapter5 UpdatedEX9214Topics............................................91
Figure36:EX9214Switch.............................................92
Figure 37: Rear View of an EX9214 Switch with AC Power Supplies . . . . . . . . . . . 93
Figure 38: Rear View of an EX9214 Switch with DC Power Supplies . . . . . . . . . . . 93
Figure39:EX9214Switch............................................98
Figure 40: Rear View of an EX9214 Switch with AC Power Supplies . . . . . . . . . . . 99
Figure 41: Rear View of an EX9214 Switch with DC Power Supplies . . . . . . . . . . . 99
Copyright © 2016, Juniper Networks, Inc.viii
Hardware Topics for Aloha Line Card

List of Tables
AbouttheDocumentation..........................................xi
Table1:NoticeIcons.................................................xii
Table2:TextandSyntaxConventions...................................xii
Part 1 Hardware Topics for Aloha Line Card
Chapter1 NewTopics........................................................3
Table3:EX9200-MPC................................................4
Table 4: LED on Line Cards for EX9200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Chapter 2 Updated Common EX9200 Topics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Table 5: Network Port LEDs on Line Cards in an EX9200 Switch—Link/Activity
LED...........................................................15
Table 6: Network Port LEDs on Line Cards in an EX9200 Switch—Status LED . . . 16
Table 7: Host Subsystem LEDs on the Craft Interface . . . . . . . . . . . . . . . . . . . . . . . 22
Table 8: Fan LEDs on the Craft Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Table 9: Power Supply LEDs on the Craft Interface . . . . . . . . . . . . . . . . . . . . . . . . 23
Table 10: Switch Fabric Module LEDs on the Craft Interface . . . . . . . . . . . . . . . . . 23
Table 11: Line Card LEDs on the Craft Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Table 12: Alarm LEDs and Alarm Cutoff/Lamp Test Button . . . . . . . . . . . . . . . . . . 24
Table13:EX9200-2C-8XSLineCard...................................26
Table14:EX9200-32XSLineCard......................................27
Table15:EX9200-40FLineCard.......................................29
Table16:EX9200-40F-MLineCard....................................30
Table17:EX9200-40TLineCard.......................................31
Table18:EX9200-4QSLineCard......................................33
Table19:EX9200-6QSLineCard......................................34
Table 20: Line Card Models for EX9200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . 35
Table 21: Optical Interface Support for Fast Ethernet and Gigabit Ethernet SFP
TransceiversinEX9200Switches..................................38
Table 22: Optical Interface Support for Fast Ethernet and Fast Ethernet SFP
TransceiversinEX9200Switches..................................49
Table 23: Optical Interface Support for SFP+ Transceivers in EX9200
Switches ......................................................52
Table 24: Optical Interface Support for QSFP+ Transceivers in EX9200
Switches ......................................................57
Table 25: Optical Interface Support for CFP Transceivers in EX9200
Switches ......................................................60
Table 26: Software Support for SFP+ Passive Direct Attach Copper Cables for
EXSeriesSwitches..............................................62
Table 27: SFP+ Direct Attach Copper Cable Specifications . . . . . . . . . . . . . . . . . . 65
ixCopyright © 2016, Juniper Networks, Inc.

Table 28: EX9200 Switch Component Power Requirements . . . . . . . . . . . . . . . . 67
Chapter3 UpdatedEX9204Topics...........................................69
Table 29: Line Cards Available for EX9204 Switches . . . . . . . . . . . . . . . . . . . . . . . 72
Table 30: Power Supplies Supported on EX9204 Switches . . . . . . . . . . . . . . . . . . 73
Table 31: Physical Specifications of the EX9204 Switch Chassis . . . . . . . . . . . . . . 73
Table 32: CLI Equivalents of Terms Used in Documentation for EX9204
Switches.......................................................77
Chapter4 UpdatedEX9208Topics...........................................81
Table 33: Line Cards Available for EX9208 Switches . . . . . . . . . . . . . . . . . . . . . . . 83
Table 34: Power Supplies Supported on EX9208 Switches . . . . . . . . . . . . . . . . . 85
Table 35: Physical Specifications of the EX9208 Switch Chassis . . . . . . . . . . . . . 85
Table 36: CLI Equivalents of Terms Used in Documentation for EX9208
Switches ......................................................88
Chapter5 UpdatedEX9214Topics............................................91
Table 37: Line Cards for EX9214 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Table 38: Power Supplies Supported on EX9214 Switches . . . . . . . . . . . . . . . . . . 95
Table 39: Physical Specifications of the EX9214 Switch Chassis . . . . . . . . . . . . . 96
Table 40: CLI Equivalents of Terms Used in Documentation for EX9214
Switches .....................................................100
Copyright © 2016, Juniper Networks, Inc.x
Hardware Topics for Aloha Line Card

About the Documentation
•Junos OS Documentation and Release Notes on page xi
•Documentation Conventions on page xi
•Documentation Feedback on page xiii
•Requesting Technical Support on page xiv
Junos OS Documentation and Release Notes
For a list of related Junos OS documentation, see
http://www.juniper.net/techpubs/software/junos/.
If the information in the latest release notes differs from the information in the
documentation, follow the Junos OS 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
http://www.juniper.net/techpubs/.
Documentation Conventions
Table 1 on page xii defines the notice icons used in this guide.
xiCopyright © 2016, Juniper Networks, Inc.

Table 1: Notice Icons
DescriptionMeaningIcon
Indicates important features or instructions.Informational note
Indicates a situation that might result in loss of data or hardware damage.Caution
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 xii defines the text and syntax conventions used in this guide.
Table 2: Text and Syntax Conventions
ExamplesDescriptionConvention
To enter configuration mode, type the
configure command:
user@host> configure
Represents text that you type.Bold text like this
user@host> show chassis alarms
No alarms currently active
Represents output that appears on the
terminal screen.
Fixed-width text like this
•A policy term is a named structure
that defines match conditions and
actions.
•Junos OS CLI User Guide
•RFC 1997, BGP Communities Attribute
•Introduces or emphasizes important
new terms.
•Identifies guide names.
•Identifies RFC and Internet draft titles.
Italic text like this
Configure the machine’s domain name:
[edit]
root@# set system domain-name
domain-name
Represents variables (options for which
you substitute a value) in commands or
configuration statements.
Italic text like this
Copyright © 2016, Juniper Networks, Inc.xii
Hardware Topics for Aloha Line Card

Table 2: Text and Syntax Conventions (continued)
ExamplesDescriptionConvention
•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.
Represents names of configuration
statements, commands, files, and
directories; configuration hierarchy levels;
or labels on routing platform
components.
Text like this
stub <default-metric metric>;Encloses optional keywords or variables.< > (angle brackets)
broadcast | multicast
(string1 |string2 |string3)
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.
| (pipe symbol)
rsvp { # Required for dynamic MPLS onlyIndicates a comment specified on the
same line as the configuration statement
to which it applies.
# (pound sign)
community name members [
community-ids ]
Encloses a variable for which you can
substitute one or more values.
[ ] (square brackets)
[edit]
routing-options {
static {
route default {
nexthop address;
retain;
}
}
}
Identifies a level in the configuration
hierarchy.
Indention and braces ( { } )
Identifies a leaf statement at a
configuration hierarchy level.
; (semicolon)
GUI Conventions
•In the Logical Interfaces box, select
All Interfaces.
•To cancel the configuration, click
Cancel.
Represents graphical user interface (GUI)
items you click or select.
Bold text like this
In the configuration editor hierarchy,
select Protocols>Ospf.
Separates levels in a hierarchy of menu
selections.
>(bold right angle bracket)
Documentation Feedback
We encourage you to provide feedback, comments, and suggestions so that we can
improve the documentation. You can provide feedback by using either of the following
methods:
•Online feedback rating system—On any page of the Juniper Networks TechLibrary site
at http://www.juniper.net/techpubs/index.html, simply click the stars to rate the content,
and use the pop-up form to provide us with information about your experience.
Alternately, you can use the online feedback form at
http://www.juniper.net/techpubs/feedback/.
xiiiCopyright © 2016, Juniper Networks, Inc.
About the Documentation

•E-mail—Send your comments to [e-mail]. 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 J-Care or Partner Support Service
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
http://www.juniper.net/us/en/local/pdf/resource-guides/7100059-en.pdf.
•Product warranties—For product warranty information, visit
http://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: http://www.juniper.net/customers/support/
•Search for known bugs: http://www2.juniper.net/kb/
•Find product documentation: http://www.juniper.net/techpubs/
•Find solutions and answer questions using our Knowledge Base: http://kb.juniper.net/
•Download the latest versions of software and review release notes:
http://www.juniper.net/customers/csc/software/
•Search technical bulletins for relevant hardware and software notifications:
http://kb.juniper.net/InfoCenter/
•Join and participate in the Juniper Networks Community Forum:
http://www.juniper.net/company/communities/
•Open a case online in the CSC Case Management tool: http://www.juniper.net/cm/
To verify service entitlement by product serial number, use our Serial Number Entitlement
(SNE) Tool: https://tools.juniper.net/SerialNumberEntitlementSearch/
Opening a Case with JTAC
You can open a case with JTAC on the Web or by telephone.
•Use the Case Management tool in the CSC at http://www.juniper.net/cm/.
•Call 1-888-314-JTAC (1-888-314-5822 toll-free in the USA, Canada, and Mexico).
Copyright © 2016, Juniper Networks, Inc.xiv
Hardware Topics for Aloha Line Card

For international or direct-dial options in countries without toll-free numbers, see
http://www.juniper.net/support/requesting-support.html.
xvCopyright © 2016, Juniper Networks, Inc.
About the Documentation

Copyright © 2016, Juniper Networks, Inc.xvi
Hardware Topics for Aloha Line Card

PART 1
Hardware Topics for Aloha Line Card
•New Topics on page 3
•Updated Common EX9200 Topics on page 15
•Updated EX9204 Topics on page 69
•Updated EX9208 Topics on page 81
•Updated EX9214 Topics on page 91
1Copyright © 2016, Juniper Networks, Inc.

Copyright © 2016, Juniper Networks, Inc.2
Hardware Topics for Aloha Line Card

CHAPTER 1
New Topics
•EX9200-MPC Line Card on page 3
•Modular Interface Card LED in an EX9200 Switch on page 5
•Installing a MIC in an EX9200-MPC Line Card on page 6
•Removing a MIC from an EX9200-MPC Line Card on page 11
EX9200-MPC Line Card
The line cards in EX9200 switches combine a Packet Forwarding Engine and Ethernet
interfaces in a single assembly. Line cards are field-replaceable units (FRUs) that you
can install in the line card slots on the front of the switch chassis. Line cards are
hot-insertable and hot-removable: You can remove and replace them without powering
off the switch or disrupting switch functions. See Figure 1 on page 3.
This topic describes:
•Line Card Models on page 3
•Line Card Components on page 4
Line Card Models
Table 3 on page 4 shows the model number, description of the line card model, and the
Junos OS release in which the line card was first supported.
3Copyright © 2016, Juniper Networks, Inc.

Table 3: EX9200-MPC
Junos OS
Release
RequiredDescriptionModel
15.1R3A modular line card that accepts any of the following Modular
Interface Cards (MICs):
•EX9200-10XS-MIC
•EX9200-20F-M-MIC
•EX9200-40T-MIC
The MICS are separately orderable.
EX9200-MPC line card has slots on the faceplate in which you
can install the MICs. You can install them in the following
configurations:
•One EX9200-10XS-MIC
•One EX9200-20F-M-MIC
•One EX9200-10XS-MIC and one EX9200-20F-M-MIC
•Two EX9200-10XS-MICs
•Two EX9200-20F-M-MICs
•One EX9200-40T-MIC
You can transmit up to 130 gigabits of traffic through the line
card without packet drop.
EX9200-MPC
You can use the show version command to see the version of Junos OS for EX Series
switches loaded on the switch.
Line Card Components
The EX9200-MPC has:
•Two slots that can accept any of the following MICs:
•EX9200-10XS-MIC has ten 10-Gigabit Ethernet small form-factor pluggable plus
(SFP+) ports, each of which can house small form-factor pluggable plus (SFP+)
transceivers. The ports form one port group. The ports support 10GBASE-SR,
10GBASE-LR, 10GBASE-ER, and 10GBASE-ZR transceivers. The MIC is shipped with
10 dust covers for the 10 ports. See Figure 2 on page 4.
•EX9200-20F-M-MIC has twenty 1-Gigabit Ethernet small form-factor pluggable
(SFP) ports, each of which can house small form-factor pluggable (SFP) transceivers.
The ports are divided into two port groups of ten ports each. The ports labeled
[0/2]/0 through [0/2]/8 and [1/3]/0 through [1/3]/8 form one port group and the
ports labeled [0/2]/1 through [0/2]/9 and [1/3]/1 through [1/3]/9 form another port
group. These ports support 1000BASE-T, 1000BASE-SX, 100BASE-FX, 1000BASE-LX,
1000BASE-BX-U, 1000BASE-BX-D, 100BASE-BX-U, 100BASE-BX-D, and
1000BASE-LH transceivers. The MIC is shipped with 20 dust covers for the 20 ports.
See Figure 3 on page 4.
Copyright © 2016, Juniper Networks, Inc.4
Hardware Topics for Aloha Line Card