Page 2 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.
Page 3: Table Of Contents
QFX5100 Device Hardware Overview ........
Page 4 AC Power Supply for a QFX5100 Device ....... . .
Page 5 Connecting Earth Ground to a QFX5100 Device ......170 Connecting AC Power to a QFX5100 Device ......171 Connecting DC Power to a QFX5100 Device .
Page 6 Replacing Cooling System Component ......197 Installing a Fan Module in a QFX5100 Device ......197 Removing a Fan Module from a QFX5100 Device .
Page 7 Installation Instructions Warning ........248 Chassis Lifting Guidelines for a QFX5100 Device ..... 249 Restricted Access Warning .
Page 9 Figure 16: QFX5100-48S Switch Port Panel ......29 Figure 17: QFX5100-48T Switch Port Panel ....... 31 Figure 18: QFX5100-96S Switch Port Panel .
Page 10 Port and Interface Specifications ........83 Figure 40: Port Panel QFX5100-96S Device ......87 Figure 41: Port Panel QFX5100-48S Device .
Page 11 Replacing Cooling System Component ......197 Figure 70: Installing a Fan Module in a 1 U QFX5100 Device ....198 Figure 71: Installing a Fan Module in a 2 U QFX5100-96S Device .
Page 12 QFX5100 Switch Hardware Guide Figure 93: Location of the Serial Number ID Label on a QFX5100-24Q Switch . . 226 Part 5 Troubleshooting Chapter 24 Safety and Compliance Information ....... . 239 Figure 94: Placing a Component into an Antistatic Bag .
Page 13 Table 18: Fan Tray LED in a QFX5100 Switch ......61...
Page 14 Table 34: Supported DAC and DAC Breakout Cables for the QFX5100 ..90 Table 35: Supported 10-Gigabit AOC on QFX5100 ......92 Table 36: Supported 40-Gigabit AOC and AOC Breakout on QFX5100 .
Page 15: About The Documentation
® 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/ If the information in the latest release notes differs from the information in the documentation, follow the product Release Notes.
Page 16: Table 1: Notice Icons
RFC 1997, BGP Communities Attribute Italic text like this Represents variables (options for which Configure the machine’s domain name: you substitute a value) in commands or [edit] configuration statements. root@# set system domain-name domain-name Copyright © 2016, Juniper Networks, Inc.
Page 17: 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 , simply click the stars to rate the content, http://www.juniper.net/techpubs/index.html and use the pop-up form to provide us with information about your experience.
Page 18: Requesting Technical Support
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/...
Page 19 About the Documentation For international or direct-dial options in countries without toll-free numbers, see http://www.juniper.net/support/requesting-support.html Copyright © 2016, Juniper Networks, Inc.
Page 21: Overview
PART 1 Overview System Overview on page 3 Chassis Components and Descriptions on page 19 Cooling System and Airflow on page 39 Power Supplies on page 47 Copyright © 2016, Juniper Networks, Inc.
Page 23: System Overview
System Software on page 10 QFX5100 Hardware QFX5100 line of switches offer two compact 1 U models and a 2 U model that provide wire-speed packet performance, very low latency, and rich set of Layer 2 and Layer 3 features. In addition to a high-throughput Packet Forwarding Engine, the performance of the control plane running on all the QFX5100 switches is enhanced by the 1.5 Ghz...
Page 24: Figure 1: Qfx5100-48S Port Panel
40-Gigabit speed or as 4 independent 10-Gigabit port speeds. The 6 QSFP+ ports can be used as either access ports or as uplinks. The QFX5100-48S provides full duplex throughput of 1.44 Tbps. The QFX5100-48S has a 1 U form factor and comes standard with redundant fans and redundant power supplies.
Page 25: Figure 2: Qfx5100-48T Port Panel
24 high-density QSFP+ ports. Each QSFP+ port can operate as a native 40 Gbps port or as 4 independent 10 Gbps ports. The QFX5100-24Q switch has a 1 U form factor and comes standard with redundant fans and redundant power supplies.
Page 26: Figure 3: Qfx5100-24Q Port Panel
A master, backup, or line card in a QFX Virtual Chassis. A QFX Series Virtual Chassis allows you to interconnect up to 10 QFX3500, QFX3600, or QFX5100 switches into one logical device and manage the device as a single chassis in a ring topology.
Page 27: Figure 4: Qfx-Em-4Q Expansion Module
However, when an EX4600-EM-8F is inserted instead of the default QFX-EM-4Q, the new configuration causes the interfaces to temporarily go down. Likewise, when an EX4600-EM-8F is running on the QFX5100-24Q and it is swapped with a QFX-EM-4Q, the interfaces temporarily go down, which can cause a short disruption in traffic.
Page 28: Figure 6: Qfx5100-24Q-Aa Port Panel With Qfx-Pfa-4Q
VMs directly from the Packet Forwarding Engine. Figure 6: QFX5100-24Q-AA Port Panel with QFX-PFA-4Q The QFX5100-24Q-AA can be used as a standalone switch that supports high frequency statistics collection. Working with Juniper Networks Cloud Analytics Engine, this switch monitors and reports the workload and application behavior across the physical and virtual infrastructure.
Page 29: Figure 8: Qfx5100-96S Port Panel
4 independent 10 Gbps port speeds. The 8 QSFP+ ports can be used as either access ports or as uplinks. The QFX5100-96S switch has a 2 U form factor and comes standard with redundant fans and redundant power supplies.
Page 30: System Software
Layer 3 switching, routing, and security services. Junos OS is installed on a QFX5100 switch’s 32-gigabyte (GB) internal solid state flash drive. The same Junos OS code base that runs on QFX5100 switches also runs on all Juniper Networks EX Series switches, M Series, MX Series, and T Series routers.
Page 31 Chapter 1: System Overview Table 3: QFX5100 Switch Product Numbers (continued) Number of Number Expansion Power of Mgt. P roduct Numbers Ports Modules Supply Ports Airflow QFX5100-24Q-AFO 24 QSFP+ Air Out (ports-to-FRUs) QFX5100-24Q-3AFO 24 QSFP+ Air Out (ports- to-FRUs) QFX5100-24Q-DC-AFI...
Page 32: Field-Replaceable Units In A Qfx5100 Device
Field-Replaceable Units in a QFX5100 Device Field-replaceable units (FRUs) are components that you can replace at your site. The QFX5100 device FRUs are hot-insertable and hot-removable: you can remove and replace one of them without powering off the switch or disrupting the switching function.
Page 33: Understanding Hardware Redundancy Of Qfx5100 Device Components And Functionality
Do not connect feed A and feed B to the same power supply input terminal. Cooling system—The 1 U models of QFX5100 line of switches have five fan modules; the 2 U QFX5100-96S has three fan modules. If a fan module fails and is unable to Copyright © 2016, Juniper Networks, Inc.
Page 34: Supported Environments For Qfx Series Devices
QFX5100 Switch Hardware Guide keep the QFX5100 switch within the desired temperature thresholds, chassis alarms occur and the QFX5100 switch can shut down. Related AC Power Supply for a QFX5100 Device on page 47 Documentation DC Power Supply in a QFX5100 Device on page 49...
Page 35 Supported spine with both as an EX4300, interconnect QFX5100-24Q, device and a QFX5100-48T, node device. QFX5100-48S, or QFX3600. Number of Min: 2 out of 20 QFX5100 spine Max: 4 out of 20 devices QFX5100-24Q-AA Copyright © 2016, Juniper Networks, Inc.
Page 36 Number of Increased from 20 spine or leaf 64 satellite members or nodes 4 members to devices NOTE: Use as a 10 in spine with 13.2X51-D25 EX4300. Use as a leaf with QFX5100-24Q. Copyright © 2016, Juniper Networks, Inc.
Page 37 Initial Software 15.1X53-D61 Release Related QFabric System Overview Documentation EX4300 Switches Hardware Overview QFX5100 Device Hardware Overview on page 3 QFX5110 Hardware Overview QFX5200 Hardware Overview QFX10002 Hardware Overview QFX10008 Hardware Overview QFX10016 Hardware Overview Copyright © 2016, Juniper Networks, Inc.
Page 39: Chassis Components And Descriptions
Expansion Modules for QFX5100 Devices on page 34 Management Panel of a QFX5100 Device The management panel of the QFX5100 switch is found on the Field Replaceable Unit (FRU) end of the switch as shown in Figure 9 on page 19...
Page 40: Figure 11: Management Panel Components On 1 U Qfx5100
QFX5100 Switch Hardware Guide Figure 11: Management Panel Components on 1 U QFX5100 1— Status LEDs 4— em0–RJ-45 (1000 Base-T) management Ethernet port ( Some SKUs have an additional SFP management Ethernet port (second 2— 5— em1–SFP management Ethernet port (...
Page 41: Figure 12: Management Panel Components On The Qfx5100-96S
Chapter 2: Chassis Components and Descriptions Figure 12: Management Panel Components on the QFX5100-96S 1— Status LEDs 4— em0–RJ-45 (1000 Base-T) management Ethernet port (C0) 2— em1–SFP management Ethernet port (C1) 5— RJ-45 console port (C0N) ) Cage (socket for either 1 GbE copper SFP or fiber SFP) 3—...
Page 42 AC Power Supply for a QFX5100 Device on page 47 Prevention of Electrostatic Discharge Damage on page 263 Installing and Removing QFX5100 Device Hardware Components on page 201 Connecting a QFX5100 Device to a Network for Out-of-Band Management on page 180 Copyright © 2016, Juniper Networks, Inc.
Page 43: Port Panel Of A Qfx5100-24Q Device
The QFX5100-24Q device has two module bays for the optional expansion modules, QFX-EM-4Q or EX4600-EM-8F. The QFX-EM-4Q, can add a total of 8 additional QSFP+ ports to the chassis and the EX4600-EM-8F can provide 8 additional 10-Gigabit Ethernet Enhanced Small Form-Factor Pluggable (SFP+) ports.
Page 44: Qfabric Systems
Expansion Module adds the switch uplink capacity by 2 for a total of 8 uplinks. To connect a QFX5100-24Q switch as a Node device in a QFabric system, you need: Four QSFP+ uplink ports on each QFX5100-24Q Node device to connect to the data plane network through the QFX3008-I or QFX5100-24Q Interconnect devices.
Page 45: Virtual Chassis And Virtual Chassis Fabric
QFX devices in a QFabric. To connect a QFX5100-24Q device as a spine or leaf device in a VCF, you need to cable a set of ports as VCP connections that link each spine device and leaf device. All spine devices have at least one direct VCP connection to each leaf device in the VCF.
Page 46: Figure 14: Leds On The Qsfp+ Uplink Ports
Port Panel of a QFX5100-96S Device on page 32 Channelizing Interfaces Access Port and Uplink Port LEDs on a QFX5100 Device on page 57 Installing and Removing QFX5100 Device Hardware Components on page 201 Connecting QFX Series Switches in a Virtual Chassis Connecting a QFX5100 Device in a Virtual Chassis Fabric on page 187 Copyright ©...
Page 47: Port Panel Of A Qfx5100-24Q-Aa Device
1280 Gbps output. Any of the 24 ports can be configured as either an uplink port or an access port. The expansion module bay of the QFX5100-24Q switch is located on the port panel. In the expansion module bay, you can install a single double-wide expansion module (QFX-PFA-4Q) or two single-wide optional expansion modules (QFX-EM-4Q and EX4600-EM-8F, in any combination).
Page 48: Port Panel Of A Qfx5100-48S Device
QFX5100 Switch Hardware Guide Port Panel of a QFX5100-48S Device The port panel of the QFX5100-48S switch supports up to a maximum of 72 logical 10 GbE ports when operating as a standalone switch. Forty-eight physical ports( through ) support 10 Gbps small form-factor pluggable plus (SFP+) transceivers. These ports can be configured as access ports.
Page 49: Figure 16: Qfx5100-48S Switch Port Panel
20 total devices, up to four QFX5100-24Q devices may be used as spine devices. All members can be connected to the spine using QSFP+ ports. You can configure the QFX5100-96S as a spine in an all QFX5100-96S VCF or in a mixed VCF comprised of EX4300 and QFX5100-96S.
Page 50: Port Panel Of A Qfx5100-48T Device
Cables for the QFX Series” on page 135. To connect a QFX5100-48T device as a member in a QFX Virtual Chassis, you need a pair of dedicated ports and cables that link each member in the Virtual Chassis into a ring topology.
Page 51: Figure 17: Qfx5100-48T Switch Port Panel
QSFP+ to QSFP+ active optical cables (AOC) QSFP+ to SFP+ AOC breakout cables (AOCBO) To connect a QFX5100-48T switch as a Node device in a QFabric system, you need: Four QSFP+ uplink ports on each QFX5100-48T Node device to connect to the data plane network through the QFX3008-I or QFX5100-24Q Interconnect devices.
Page 52: Port Panel Of A Qfx5100-96S Device
QFX5100 Switch Hardware Guide Port Panel of a QFX5100-96S Device The port panel of the QFX5100-96S switch consists of 96 small form-factor pluggable plus (SFP+) and 8 quad small-form factor pluggable plus (QSFP+) ports. Physical ports( through ) support 10 Gbps SFP+ transceivers and normally are configured as access ports.
Page 53: Channelizing Interfaces
Channelizing Interfaces The port panel of the QFX5100-96S switch supports up to a maximum of 104 logical 10 GbE ports that can be distributed over 96 small form-factor pluggable plus (SFP+) and 8 quad small-form factor pluggable plus (QSFP+) transceivers .
Page 54: Expansion Modules For Qfx5100 Devices
QFX5100-24Q as the spine device and the QFX5100-96S and EX4300 as a leaf devices. You may use the QFX5100-96S as a spine in an all QFX5100-96S VCF or in a VCF that has a mixture of QFX5100-96S and EX4300.
Page 55: Ex4600-Em-8F
When the expansion module is inserted into the expansion bay, the chassis detects the additional ports, recognizes them as 10GbE ports, and lights the Status LED. The QFX5100-24Q device is configured for the QFX-EM-4Q by default, but any combination of the two modules is supported. Expansion modules can be hot-inserted or hot-removed.
Page 56: Qfx-Em-4Q
QFX-EM-4Q The QFX-EM-4Q, provides 4 additional 40-Gigabit Ethernet QSFP+ ports to one of the bays in the QFX5100-24Q or QFX5100-24Q-AA. Port 0 and port 2 can be used for port channelization by configuring the system mode for 104 port mode.
Page 57: Qfx-Pfa-4Q
Chapter 2: Chassis Components and Descriptions QFX-PFA-4Q The QFX-PFA-4Q, which features a high-performance field-programmable gate array (FPGA), provides four additional QSFP+ ports to the QFX5100-24Q switch. The QFX-PFA-4Q is a double-wide expansion module. Figure 21 on page 37 shows the ports and LEDs on the expansion module.
Page 58 Application-specific status is off. Green Application-specific status is on. Related Installing an Expansion Module in a QFX5100 Device on page 207 Documentation Removing an Expansion Module from a QFX5100 Device on page 210 Installing and Removing QFX5100 Device Hardware Components on page 201 Configuring the System Mode Copyright ©...
Page 59: Cooling System And Airflow
Both the 1 U and 2 U versions of QFX5100 fan modules have a similar design with different dimensions. The 1 U QFX5100 devices have 5 fan modules numbered 0 through 4 from left to right, where the 2 U, QFX5100-96S device, has 3 fan modules numbered 0 through 2.
Page 60: Figure 22: 1 U Fan Module Used In Qfx5100 Switches
QFX5100 Switch Hardware Guide Figure 22: 1 U Fan Module Used in QFX5100 Switches Figure 23: 2 U Fan Module Used in QFX5100-96S Switches You remove and replace a fan module from the FRU end of the chassis. The switch continues to operate for a limited period of time (30 seconds) during the replacement of the fan module without thermal shutdown.
Page 61: Table 10: Fan Modules In Qfx5100 Switches
Chapter 3: Cooling System and Airflow Table 10: Fan Modules in QFX5100 Switches Label on Color of Direction of the Fan Airflow in the Power Fan Module Product SKUs Airflow Diagram Module Module Fan Module Supplies QFX5100-FAN-AFI QFX5100-24Q Figure 24 on page 42...
Page 62: Figure 24: Air In Airflow Through 1 U Qfx5100 Switch Chassis
QFX5100 Switch Hardware Guide Figure 24: Air In Airflow Through 1 U QFX5100 Switch Chassis Figure 25: Air In Airflow Through 2 U QFX5100 Switch Chassis Copyright © 2016, Juniper Networks, Inc.
Page 63: Switch
Chapter 3: Cooling System and Airflow Figure 26: Air Out Airflow Through 1 U QFX5100 Switch Chassis Figure 27: Air Out Airflow Through 2 U QFX5100 Switch Chassis Do Not Install Components with Different Airflow or Wattage in the Switch Do not mix power supplies with different airflow.
Page 64: Fan Module Status
CAUTION: Do not mix AC and DC power supplies in the same chassis. However if you need to convert a QFX5100 device to have a different airflow, you can change the airflow pattern. To convert an product SKU to an...
Page 65 Prevention of Electrostatic Discharge Damage on page 263 QFX5100 Device Hardware Overview on page 3 Installing a Fan Module in a QFX5100 Device on page 197 Removing a Fan Module from a QFX5100 Device on page 198 Copyright © 2016, Juniper Networks, Inc.
Page 67: Power Supplies
The AC power supply in 1 U QFX5100 switches is 650 W; the AC power supply in the 2 U, QFX5100-96S switch, is 850 W. Both power supplies look identical. Be sure to use the...
Page 68: Figure 28: 1 U Ac Power Supply In Qfx5100 Switches
4— Security latch Figure 29: 2 U AC Power Supply in a QFX5100-96S Switch The power supply provides FRU-to-port or port-to-FRU airflow depending on the product SKU you purchase. On legacy switches, or switches with an LCD, this airflow is called back-to-front and front-to-back.
Page 69: Dc Power Supply In A Qfx5100 Device
Connecting AC Power to a QFX5100 Device on page 171 DC Power Supply in a QFX5100 Device The QFX5100 switches are shipped from the factory with two power supplies. Each power supply is a hot-removable and hot-insertable field-replaceable unit (FRU) when the second power supply is installed and running.
Page 70: Figure 31: Dc Power Supply In Qfx5100 Devices
QFX5100 Switch Hardware Guide The DC power supply in 1 U product SKUs of QFX5100 is 650 W with dual feeds for power resiliency. The DC power supply in the 2 U product SKU, QFX5100-96S, is 850 W with dual feeds for power resiliency. Both power supplies have a similar design. See...
Page 71: Grounding Cable And Lug Specifications For A Qfx5100 Device
(EMI) requirements. To ground a QFX5100 device, connect a grounding cable to earth ground and then attach it to the chassis grounding points.
Page 72 The grounding lug provided accommodates 14–10 AWG (2–5.3 mm²) stranded wire. The grounding cable that you provide for a QFX5100 device must be 14 AWG (2 mm²), minimum 60° C wire, or as permitted by the local code.
Page 73: Viewing System Information
DC Power Supply LEDs on a QFX5100 Device on page 62 Chassis Status LEDs on a QFX5100 Device The QFX5100 switch series has four status LEDs on the FRU side of the chassis, next to the management ports (see Figure 34 on page 53).
Page 74: Table 13: Chassis Status Leds On A Qfx5100 Switch
QFX5100 Switch Hardware Guide Table 13 on page 54 describes the chassis status LEDs on a QFX5100 switch, their colors and states, and the status they indicate. You can view the colors of the three LEDs remotely through the CLI by issuing the operational mode command...
Page 75: Management Port Leds On A Qfx5100 Device
The management ports (labeled for 10/100/1000 Base-T and for 10/100/1000 Base-T and SFP 1000 Base-X connections) on a QFX5100 switch have two LEDs that indicate link status and link activity (see Figure 35 on page 56). The left LED indicates status;...
Page 76: Figure 35: Management Port Leds On A Qfx5100 Switch
QFX5100 Switch Hardware Guide Figure 35: Management Port LEDs on a QFX5100 Switch 1— Status LEDs 4— em0–RJ-45 (10/100/1000 Base-T) management Ethernet port (C0) 2— em1–SFP management Ethernet port (C1) 5— RJ-45 console port (CON) Cage (socket for either 10/100/1000 Base-T RJ45 SFP or 1GbE fiber SFP) 3—...
Page 77: Access Port And Uplink Port Leds On A Qfx5100 Device
Management Panel of a QFX5100 Device on page 19 Documentation Connecting a QFX5100 Device to a Network for Out-of-Band Management on page 180 Access Port and Uplink Port LEDs on a QFX5100 Device The Link/Activity and Status LED configuration for QFX5100 switches use bi-colored LEDs.
Page 78: Table 15: Qfx5100 Access Port And Uplink Led Locations
QFX5100 Switch Hardware Guide Table 15: QFX5100 Access Port and Uplink LED Locations Model Port Type Indicators Location QFX5100-24Q QSFP+ Link Status QFX5100-48S SFP+ Link Link/Activity Status Status QFX5100-48T 10GBASE-T Link QFX5100-96S SFP+ Link Status Copyright © 2016, Juniper Networks, Inc.
Page 79: Table 16: Network Port Leds On Sfp+ Ports On A Qfx5100 Switch
Model Port Type Indicators Location Table 16 on page 59 describes how to interpret the SFP+ port LEDs. Table 16: Network Port LEDs on SFP+ Ports on a QFX5100 Switch Color State Description Link/Activity Unlit The port is administratively disabled, there is no power, the link is down, or there is a fault.
Page 80: Fan Module Led On A Qfx5100 Device
QFX5100 Switch Hardware Guide an optical split cable or a copper DACBO cable. Table 17 on page 60 describes how to interpret the QSFP+ LEDs. Table 17: Network Port LEDs on QSFP+ Ports on a QFX5100 Switch Color State Description Unlit The port is administratively disabled, there is no power, the link is down, or there is a fault.
Page 81: Ac Power Supply Leds On A Qfx5100 Device
Related Cooling System and Airflow in a QFX5100 Device on page 39 Documentation Installing a Fan Module in a QFX5100 Device on page 197...
Page 82: Dc Power Supply Leds On A Qfx5100 Device
QFX5100 Switch Hardware Guide Table 19: AC Power Supply LEDs on a QFX5100 Switch (continued) Color State Description DC OK Unlit The power supply is disconnected from power, or the power supply is not sending out power correctly. Green On steadily The power supply is sending out power correctly.
Page 83: Table 20: Dc Power Supply Leds On A Qfx5100 Switch
Chapter 5: Viewing System Information Table 20 on page 63 describes the LEDs on the DC power supplies. Table 20: DC Power Supply LEDs on a QFX5100 Switch Name Color State Description Input Unlit The power supply is disconnected from power, or power is not coming into the power supply.
Page 85: Site Planning, Preparation, And Specifications
PART 2 Site Planning, Preparation, and Specifications Preparation Overview on page 67 Power Specifications and Requirements on page 79 Port and Interface Specifications on page 83 Cable Specifications on page 147 Copyright © 2016, Juniper Networks, Inc.
Page 87: Preparation Overview
General Site Guidelines on page 69 Site Electrical Wiring Guidelines on page 69 Environmental Requirements and Specifications for a QFX5100 Device on page 70 Chassis Physical Specifications for a QFX5100 Device on page 71 Planning a Virtual Chassis Fabric Deployment on page 72...
Page 88 General Safety Guidelines and Warnings on page 239 Documentation General Site Guidelines on page 69 Installing and Connecting a QFX5100 Device on page 159 Mounting a QFX5100 Device in a Rack or Cabinet on page 160 Copyright © 2016, Juniper Networks, Inc.
Page 89: General Site Guidelines
Improperly installed wires cause radio frequency interference (RFI). Damage from lightning strikes occurs when wires exceed recommended distances or pass between buildings. Electromagnetic pulses (EMPs) caused by lightning damage unshielded conductors and electronic devices. Copyright © 2016, Juniper Networks, Inc.
Page 90: Environmental Requirements And Specifications For A Qfx5100 Device
General Electrical Safety Guidelines and Warnings on page 261 Prevention of Electrostatic Discharge Damage on page 263 Environmental Requirements and Specifications for a QFX5100 Device The switch must be installed in a rack or cabinet. It must be housed in a dry, clean, well-ventilated, and temperature-controlled environment.
Page 91: Chassis Physical Specifications For A Qfx5100 Device
76 Installing and Connecting a QFX5100 Device on page 159 Chassis Physical Specifications for a QFX5100 Device The QFX5100 switch chassis is a rigid sheet-metal structure that houses the hardware components. Table 24 on page 71 summarizes the physical specifications of the QFX5100 chassis.
Page 92: Planning A Virtual Chassis Fabric Deployment
Planning a Virtual Chassis Fabric Deployment A Virtual Chassis Fabric (VCF) architecture supports up to 20 interconnected devices that are managed as a logical single device. Supported platforms in a VCF are QFX5100, QFX3600, QFX3500, and EX4300. Although the architecture has a powerful auto-provisioning option, which allows you to plug and play the devices, careful planning of the deployment can avoid unexpected results.
Page 93 Date Measure the distance between external power sources and switch installation site. Calculate the power consumption and “AC Power Specifications for a QFX5100 requirements. Device” on page 79 AC Power Specifications for a QFX3600 or QFX3600-I Device AC Power Specifications for a QFX3500 Device...
Page 94: Rack Requirements For A Qfx5100 Device
Site Preparation Checklist for a QFX3500 Device Site Preparation Checklist for EX4300 Switches Rack Requirements for a QFX5100 Device All QFX5100 devices are designed to be installed on four-post racks. The QFX5100-96S device can also be installed on two-post racks. Rack requirements consist of:...
Page 95: Cabinet Requirements For A Qfx5100 Device
Mounting a QFX5100 Device in a Rack or Cabinet on page 160 Cabinet Requirements for a QFX5100 Device You can mount the QFX5100 device in an enclosure or cabinet that contains a four-post 19-in. open rack as defined in Cabinets, Racks, Panels, and Associated Equipment (document number EIA-310-D) published by the Electronics Industry Association.
Page 96: Table 27: Cabinet Requirements For The Qfx5100 Device
Cabinet Requirement Guidelines Cabinet size and clearance The minimum cabinet size for accommodating a QFX5100 device is 36 in. (91.4 cm) deep. Large cabinets improve airflow and reduce the chance of overheating. Cabinet airflow requirements When you mount the switch in a cabinet, ensure that ventilation through the cabinet is sufficient to prevent overheating.
Page 97: Figure 39: Clearance Requirements For Airflow And Hardware Maintenance For A Qfx5100 Device
Leave at least 24 in. (61 cm) both in front of and behind the QFX5100 device. For service personnel to remove and install hardware components, you must leave adequate space at the front and back of the switch.
Page 99: Power Specifications And Requirements
CHAPTER 7 Power Specifications and Requirements AC Power Specifications for a QFX5100 Device on page 79 AC Power Cord Specifications for a QFX Series Device on page 80 DC Power Specifications for a QFX5100 Device on page 81 AC Power Specifications for a QFX5100 Device Table 28 on page 79 describes the AC power specifications for a QFX5100 device.
Page 100: Ac Power Cord Specifications For A Qfx Series Device
QFX5100 Switch Hardware Guide Table 28: AC Power Specifications for a QFX5100 Device (continued) Item Specification Maximum power consumption QFX5100-24Q 365 W QFX5100-48S 365 W QFX5100-48T 395 W QFX5100-96S 470 W Related AC Power Cord Specifications for a QFX Series Device on page 80...
Page 101: Dc Power Specifications For A Qfx5100 Device
General Safety Guidelines and Warnings on page 239 General Electrical Safety Guidelines and Warnings on page 261 Prevention of Electrostatic Discharge Damage on page 263 AC Power Supply for a QFX5100 Device on page 47 QFX10002 AC Power Specifications QFX5200 AC Power Specifications...
Page 102: Table 30: Dc Power Specifications For A Qfx5100 Device
Maximum power QFX5100-24Q 385 W consumption QFX5100-48S QFX5100-48T QFX5100-96S 470 W Related DC Power Supply in a QFX5100 Device on page 49 Documentation DC Power Supply LEDs on a QFX5100 Device on page 62 Copyright © 2016, Juniper Networks, Inc.
Page 103: Port And Interface Specifications
Interface Specifications for QSFP+ DAC Cables for the QFX Series on page 140 USB Port Specifications for the QFX Series The following Juniper Networks USB flash drives have been tested and are officially supported for the USB port in the QFX Series: RE-USB-1G-S—1-gigabyte (GB) USB flash drive (except QFX3100 Director device)
Page 104: Console Port Connector Pinouts For The Qfx Series
Table 31: Console Port Connector Pinouts for the QFX Series Signal Description RTS Output Request to send DTR Output Data terminal ready TxD Output Transmit data Signal Ground Signal ground Signal Ground Signal ground Copyright © 2016, Juniper Networks, Inc.
Page 105: Management Port Connector Pinouts For The Qfx Series
An RJ-45 cable is supplied with the QFX Series device. NOTE: The RJ-45 pinout information in Table 32 on page 85 also applies to the QFX5100-48T device 10GBASE-T access ports. Table 32: RJ-45 Management Port Connector Pinouts for the QFX Series Signal Description TRP1+ Transmit/receive data pair 1 TRP1–...
Page 106: Interface Support For The Qfx5100 Device
DAC breakout cables (DACBO). The QFX5100-48S has 6 QSFP+ ports; the QFX5100-96S has 8 QSFP+ ports; the QFX5100-24Q has 24 built-in QSFP+ ports that can all be used as uplinks. The You can also add two QFX-EM-4Q expansion modules to the QFX5100-24Q for additional QSFP+ uplink ports.
Page 107: Figure 40: Port Panel Qfx5100-96S Device
Chapter 8: Port and Interface Specifications Figure 40: Port Panel QFX5100-96S Device 1— Electrostatic discharge (ESD) terminal 3— QSFP+ uplink ports (8) 2—SFP+ access ports (96) Figure 41: Port Panel QFX5100-48S Device 1— Electrostatic discharge (ESD) terminal 3— QSFP+ uplink ports (6) 2—SFP+ access ports (48)
Page 108: Figure 44: Port Panel Qfx5100-24Q-Aa Device
QFX-PFA-4Q installed) 2—QSFP+ access or uplink ports (24) Table 33 on page 88 lists the optical transceivers supported on QFX5100 devices. For the full specification for each these optical transceivers, see the Hardware Compatibility “Interface Specifications for SFP, SFP+, and QSFP+ Transceivers for the QFX Tool Series”...
Page 109 Chapter 8: Port and Interface Specifications Table 33: Supported Optical Transceivers for the QFX5100 Switch (continued) Part Number Description Maximum Distance Supported JNP-SFP-10G-BX10U SFP module 10-Gigabit Ethernet bi-directional; 10 km transmission on single strand fiber cable works in conjunction with JNP-SFP-10G-BX10D JNP-SFP-10G-BX40D SFP module 10-Gigabit Ethernet bi-directional;...
Page 110: Table 34: Supported Dac And Dac Breakout Cables For The Qfx5100
(JTAC) can help you diagnose the source of the problem. Your JTAC engineer might recommend that you check the third-party optic or cable and potentially replace it with an equivalent Juniper Networks optic or cable that is qualified for the device.
Page 111 Chapter 8: Port and Interface Specifications Table 34: Supported DAC and DAC Breakout Cables for the QFX5100 (continued) Part Number Description Active/Passive Length QFX-SFP-DAC-3M SFP+ 10-Gigabit Ethernet DAC cable assembly, Passive 3 m (9.84 ft.) 30 AWG NOTE: Not available for the...
Page 112: Table 35: Supported 10-Gigabit Aoc On Qfx5100
QFX5100 Switch Hardware Guide Table 34: Supported DAC and DAC Breakout Cables for the QFX5100 (continued) Part Number Description Active/Passive Length QFX-QSFP-DACBO-1M QSFP+ to SFP+ 10-Gigabit Ethernet DACBO Passive 1 m (3.3 ft.) cable assembly, 30 AWG QFX-QSFP-DACBO-3M QSFP+ to SFP+ 10-Gigabit Ethernet DACBO Passive 3 m (9.84 ft.)
Page 113: Table 36: Supported 40-Gigabit Aoc And Aoc Breakout On Qfx5100
Chapter 8: Port and Interface Specifications Table 36: Supported 40-Gigabit AOC and AOC Breakout on QFX5100 JNP-40G-AOC-1M QSFP+ 40-Gigabit Ethernet active optical cable 1 m (3.3 ft.) assembly JNP-40G-AOC-3M QSFP+ 40-Gigabit Ethernet active optical cable 3 m (9.84 ft.) assembly...
Page 114: Series
. The command does not give any show interfaces diagnostics optics output for copper transceivers or transceivers not purchased from Juniper Networks. The three tables in this topic describe the optical interface support over single-mode fiber-optic (SMF) and multimode fiber-optic (MMF) cables and copper interface support...
Page 115: Table 37: Copper Interface Support And Optical Interface Support For Gigabit Ethernet Sfp Transceivers For The Qfx Series
Average transmit – launch power (minimum) Average transmit – launch power (maximum) Average receive – power (maximum) Receive sensitivity – DOM support Not available Fiber type – Operating range 100 m (328 ft) Copyright © 2016, Juniper Networks, Inc.
Page 116 62.5/125 µm 50/125 µm 50/125 µm Fiber grade FDDI – Modal bandwidth 160 MHz x km 200 MHz x km 400 MHz x km 500 MHz x km at 850 nm (minimum overfilled launch) Copyright © 2016, Juniper Networks, Inc.
Page 118 9/125 µm 62.5/125 µm 50/125 µm 50/125 µm Fiber grade Single-mode fiber – (SMF) Modal bandwidth – 500 MHz x km 400 MHz x km 500 MHz x km at 1300 nm (minimum overfilled launch) Copyright © 2016, Juniper Networks, Inc.
Page 120: Table 38: Optical Interface Support For 10-Gigabit Ethernet Sfp+ Transceivers
Average transmit 0.5 dBm launch power, each lane (maximum) Average receive –14.4 dBm power each lane (minimum) Average receive 0.5 dBm power each lane (maximum) Receiver sensitivity –12.6 dBm (OMA) each lane (maximum) –10.3 dBm Copyright © 2016, Juniper Networks, Inc.
Page 121 Stressed receiver sensitivity (OMA) each lane (maximum) Fiber type Type B1.1, B1.3 SMF Core/cladding 9/125 µm Operating range 2 m (6.56 ft.) to 10 km (6.21 miles) Diagnostic support Supported Minimum Junos OS 14.1X53-D35 release Copyright © 2016, Juniper Networks, Inc.
Page 122 Average transmit 0.5 dBm launch power, each lane (maximum) Average receive –14.4 dBm power each lane (minimum) Average receive 0.5 dBm power each lane (maximum) Receiver sensitivity –12.6 dBm (OMA) each lane (maximum) –10.3 dBm Copyright © 2016, Juniper Networks, Inc.
Page 123 Stressed receiver sensitivity (OMA) each lane (maximum) Fiber type Type B1.1, B1.3 SMF Core/cladding 9/125 µm Operating range 2 m (6.56 ft.) to 10 km (6.21 miles) Diagnostic support Supported Minimum Junos OS 14.1X53-D35 release Copyright © 2016, Juniper Networks, Inc.
Page 124 -7.3 dBm launch power (minimum) Average transmit -1.3 dBm launch power (maximum) Average receive -9.9 dBm power (minimum) Average receive -1.0 dBm power (maximum) Receiver sensitivity -11.1 dBm (OMA) (maximum) DOM support Available Fiber type Copyright © 2016, Juniper Networks, Inc.
Page 126 (minimum) Average transmit -1.3 dBm launch power (maximum) Average receive -9.9 dBm power (minimum) Average receive -1.0 dBm power (maximum) Receiver sensitivity -11.1 dBm (OMA) (maximum) Stressed receiver -7.5 dBm sensitivitty in OMA (maximum) Copyright © 2016, Juniper Networks, Inc.
Page 128 0.5 dBm launch power (maximum) Average receive -14.4 dBm power (minimum) Average receive 0.5 dBm power (maximum) Receiver sensitivity -12.6 dBm (OMA) maximum) Stressed receiver -10.3 dBm sensitivity (maximum) in DOM support Available Fiber type Copyright © 2016, Juniper Networks, Inc.
Page 129 Chapter 8: Port and Interface Specifications Table 38: Optical Interface Support for 10-Gigabit Ethernet SFP+ Transceivers for the QFX Series (continued) Standards Specifications Compliance Core/cladding size 9/125 µm Operating range 2 m (6.6 ft) to 10 km (6.2 miles) Copyright © 2016, Juniper Networks, Inc.
Page 130 Average transmit 4.0 dBm launch power (maximum) Average receive -15.8 dBm power (minimum) Average receive -1.0 dBm power (maximum) Receiver sensitivity -14.1 dBm (OMA) (maximum) Stressed receiver -11.3 dBm sensitivity (maximum) in DOM support Available Copyright © 2016, Juniper Networks, Inc.
Page 131 Table 38: Optical Interface Support for 10-Gigabit Ethernet SFP+ Transceivers for the QFX Series (continued) Standards Specifications Compliance Fiber type Core/cladding size 9/125 µm Operating range 2 m (6.6 ft) to 40 km (24.8 miles) Copyright © 2016, Juniper Networks, Inc.
Page 132 Mean transmit output power (minimum) Mean transmit 4 dBM output power (maximum) Average receive –7 dBm power (maximum) Equivalent –24 dBm sensitivity (minimum) DOM support Available Fiber type Operating range 80 km (49.7 miles) Copyright © 2016, Juniper Networks, Inc.
Page 133: Table 39: Interface Support For 40-Gigabit Ethernet Qsfp+ Transceivers For The
Stressed receiver sensitivity –16.8 dBm (OMA) each lane (maximum) Fiber type Type B1.1, B1.3, or B6 SMF Core/cladding 9/125 µm Operating range 2 m (6.6 ft) to 40 km (24.8 miles) Diagnostic support Supported Copyright © 2016, Juniper Networks, Inc.
Page 134 QFX5100 Switch Hardware Guide Table 39: Interface Support for 40-Gigabit Ethernet QSFP+ Transceivers for the QFX Series (continued) Standards Specifications Compliance Minimum Junos OS release 14.1X53-D35 Copyright © 2016, Juniper Networks, Inc.
Page 135 Average transmit launch 2.4 dBm power, each lane (maximum) Average receive power, each -9.5 dBm lane (minimum) Average receive power, each 2.4 dBm lane (maximum) Stressed receiver sensitivity -5.4 dBm (OMA), each lane (maximum) Copyright © 2016, Juniper Networks, Inc.
Page 137 Average transmit launch -1.3 dBm power, each lane (maximum) Average receive power, each –9.9 dBm lane (miniimum) Average receive power, each -1.0 dBm lane (maximum) Receiver sensitivity (OMA), -11.1 dBm each lane (maximum) -1.0 dBm Copyright © 2016, Juniper Networks, Inc.
Page 139 Average receive power, each -13.7 dBm lane (minimum) Average receive power, each 2.3 dBm lane (maximum) Receiver sensitivity (OMA), -11.5 dBm each lane (maximum) Stressed receiver sensitivity -9.6 dBm (OMA) each lane (maximum) DOM support Available Copyright © 2016, Juniper Networks, Inc.
Page 140 Table 39: Interface Support for 40-Gigabit Ethernet QSFP+ Transceivers for the QFX Series (continued) Standards Specifications Compliance Fiber type Core/cladding size 9/125 µm Operating range 2 m (6.6 ft) to 10 km (6.2 miles) Copyright © 2016, Juniper Networks, Inc.
Page 141 Receiver sensitivity (OMA), -12.6 dBm each lane (maximum) Stressed receiver sensitivity -10.3 dBm (OMA), each lane (maximum) DOM support Available Core/cladding size 9/125 µm Operating distance 2 m (6.56 ft) to 10 km (6.21 miles) Copyright © 2016, Juniper Networks, Inc.
Page 142 (maximum) 4.3 dBm Average receive power, each -12 dBm lane (minimum) -10.0 dBm Average receive power, each 2.3 dBm lane (maximum) 4.3 dBm Receiver sensitivity (OMA), -0.5 dBm each lane (maximum) -11.5 dBm Copyright © 2016, Juniper Networks, Inc.
Page 143 9/125 µm 50/125 µm 50/125 µm Fiber grade Effective modal bandwidth – 2000 MHz x km 4700 MHz x km at 850 nm Operating range 2 km 100 m (328 ft) 150 m (492 ft) Copyright © 2016, Juniper Networks, Inc.
Page 144 Receiver center wavelength 1260 nm through 1355 nm range Average receive power, each -13 dBm lane (minimum) Average receive power, each 1.5 dBm lane (maximum) Receiver sensitivity (OMA), -12.6 dBm each lane (maximum) Available Fiber type Copyright © 2016, Juniper Networks, Inc.
Page 145 Interface Specifications for SFP+ DAC Cables for the QFX Series on page 126 Documentation Interface Specifications for QSFP+ DAC Breakout Cables for the QFX Series on page 135 Interface Specifications for QSFP+ DAC Cables for the QFX Series on page 140 Copyright © 2016, Juniper Networks, Inc.
Page 146: Interface Specifications For Sfp+ Dac Cables For The Qfx Series
QFX Virtual Chassis and Virtual Chassis Fabric (VCF). While we highly recommend using Juniper Network DAC cables, QFX Series switches do support third-party DAC cables. If you choose to use a third-party cable, it should meet...
Page 147: Table 41: Sfp+ Passive Direct Attach Copper Cable Specifications
Cable type Twinax Wire AWG 30 AWG Minimum cable bend radius 1 in. (2.54 cm) Cable characteristic impedance 100 ohms Crosstalk between pairs 1% maximum Time delay 4.3 nsec/m Length 1 m (3.3 ft) Copyright © 2016, Juniper Networks, Inc.
Page 148 Cable type Twinax Wire AWG 30 AWG Minimum cable bend radius 1 in. (2.54 cm) Cable characteristic impedance 100 ohms Crosstalk between pairs 1% maximum Time delay 4.3 nsec/m Length 3 m (9.9 ft) Copyright © 2016, Juniper Networks, Inc.
Page 149 Cable type Twinax Wire AWG 24 AWG Minimum cable bend radius 1.25 in. (3.2 cm) Cable characteristic impedance 100 ohms Crosstalk between pairs 2% maximum Time delay 4.3 nsec/m Length 5 m (16.4 ft) Copyright © 2016, Juniper Networks, Inc.
Page 150: Table 42: Sfp+ Active Direct Attach Copper Cable Specifications
–40 C to 85 Cable type Twinax Wire AWG 30 AWG Minimum cable bend radius 1 in. (2.54 cm) Cable characteristic impedance 100 ohms Crosstalk between pairs 2% maximum Length 3 m (9.9 ft) Copyright © 2016, Juniper Networks, Inc.
Page 151 –40 C to 85 Cable type Twinax Wire AWG 30 AWG Minimum cable bend radius 1 in. (2.54 cm) Cable characteristic impedance 100 ohms Crosstalk between pairs 2% maximum Length 7 m (23 ft) Copyright © 2016, Juniper Networks, Inc.
Page 152: Qfx5100
Installing a Transceiver in a QFX Series Device on page 214 Removing a Transceiver from a QFX Series Device on page 213 Interface Specifications for SFP+ and QSFP+ Active Optical Cables for the QFX5100 An active optical cable (AOC) is a fiber assembly that has the transceivers permanently attached.
Page 153: Table 43: Sfp+ To Sfp+ Active Optical Cables
Not supported Minimum Junos OS release 14.1X53-D35 Table 44: QSFP+ to QSFP+ Active Optical Cables Characteristic Value Standards compliance SFF-8431 SFF-8435 SFF-8436 Product SKU number JNP-40G-AOC-xx Signaling rate, each lane (range) 10.3125 GBd +/-100 ppm Copyright © 2016, Juniper Networks, Inc.
Page 154: The Qfx5100
Laser output power–not supported Minimum Junos OS release 14.1X53-D35 Related Interface Support for the QFX5100 Device on page 86 Documentation Interface Specifications for QSFP+ to SFP+ Active Optical Breakout Cables for the QFX5100 A 40-Gigabit Ethernet active optical breakout cable (AOCBO) is a four-fiber assembly that has an QSFP+ transceiver permanently attached to one end and has four SFP+ transceivers attached to the individual fibers at the other end.
Page 155: Interface Specifications For Qsfp+ Dac Breakout Cables For The Qfx Series
Table 47 on page 137. CAUTION: If you face a problem running a Juniper Networks device that uses a third-party optic or cable, the Juniper Networks Technical Assistance Center (JTAC) can help you diagnose the source of the problem. Your JTAC engineer might recommend that you check the third-party optic or cable and potentially Copyright ©...
Page 156: Table 46: Third-Party Qsfp+ Dac Breakout Cable Support
QFX5100 Switch Hardware Guide replace it with an equivalent Juniper Networks optic or cable that is qualified for the device. Table 46: Third-Party QSFP+ DAC Breakout Cable Support Platform Third-Party DAC Breakout Cable Support Added QFX3600 Node device in a QFabric system Junos OS Release 12.2X50-D10...
Page 157: Table 47: Qsfp+ Dac Passive Breakout Cable Specifications
Storage temperature –40 C to 85 Cable type Twinax Wire AWG 30 AWG Minimum cable bend radius 1 in. (2.54 cm) Cable characteristic impedance 100 ohms Time delay 4.3 nsec/m Length 3 m (9.9 ft) Copyright © 2016, Juniper Networks, Inc.
Page 158: Table 48: Qsfp+ Active Dac Breakout Cable Specifications
Storage temperature –40 C to 85 Cable type Twinax Wire AWG 30 AWG Minimum cable bend radius 0.3 in. (0.762 cm) Cable characteristic impedance 100 ohms Time delay 4.5 nsec/m Length 5 m (16.4 ft) Copyright © 2016, Juniper Networks, Inc.
Page 159 Interface Specifications for SFP+ DAC Cables for the QFX Series on page 126 Interface Specifications for QSFP+ DAC Cables for the QFX Series on page 140 Installing a Transceiver in a QFX Series Device on page 214 Copyright © 2016, Juniper Networks, Inc.
Page 160: Interface Specifications For Qsfp+ Dac Cables For The Qfx Series
DAC breakout cables. Earlier releases do not support third-party breakout cables. While we highly recommend using Juniper Network DAC cables, you may use cables from a third-party vendor. If you choose to use a third-party cable, it should meet the...
Page 161 Interface Support for the QFX3600 Device Interface Support for the QFX3500 Device Interface Support for the QFX5100 Device on page 86 Interface Support for the QFX3008-I Interconnect Device The cables are hot-removable and hot-insertable. A cable consists of a cable assembly that connects directly into two QSFP+ modules, one at each end of the cable.
Page 162: Table 50: Interface Specifications For Passive Copper Qsfp+ Dac Cables
Cable type Twinax Wire AWG 30 AWG Minimum cable bend radius 1 in. (2.54 cm) Cable characteristic impedance 100 ohms Crosstalk between pairs 1% maximum Time delay 4.3 nsec/m Length 3 m (9.9 ft) Copyright © 2016, Juniper Networks, Inc.
Page 163 Cable type Twinax Wire AWG 26 AWG Minimum cable bend radius 1 in. (2.54 cm) Cable characteristic impedance 100 ohms Crosstalk between pairs 1% maximum Time delay 4.3 nsec/m Length 5 m (16.4 ft) Copyright © 2016, Juniper Networks, Inc.
Page 164: Table 51: Interface Specifications For Active Copper Qsfp+ Dac Cables
Cable type Twinax Wire AWG 30 AWG Minimum cable bend radius 0.3 in. (0.762 cm) Cable characteristic impedance 100 ohms Crosstalk between pairs 2 % maximum Time delay 4.3 nsec/m Length 7 m (22.9 ft) Copyright © 2016, Juniper Networks, Inc.
Page 165 Interface Specifications for QSFP+ DAC Breakout Cables for the QFX Series on page 135 Installing a Transceiver in a QFX Series Device on page 214 Removing a Transceiver from a QFX Series Device on page 213 Copyright © 2016, Juniper Networks, Inc.
Page 167: Cable Specifications
Calculating the Fiber-Optic Cable Power Budget for a QFX Series Device on page 151 Calculating the Fiber-Optic Cable Power Margin for a QFX Series Device on page 152 Copper Cable Specifications for QFX5100-48T Switches on page 153 Cable Specifications for QSFP+ and QSFP28 Transceivers...
Page 168: Table 53: Qsfp+ Mpo Fiber-Optic Crossover Cable Pinouts
Table 52: QSFP+ MPO Cable Signals (continued) Fiber Signal Tx1 (Transmit) Tx2 (Transmit) Tx3 (Transmit) Unused Unused Unused Unused Rx3 (Receive) Rx2 (Receive) Rx1 (Receive) Rx0 (Receive) Table 53: QSFP+ MPO Fiber-Optic Crossover Cable Pinouts Copyright © 2016, Juniper Networks, Inc.
Page 169: Table 54: Cable Specifications For Console And Management Connections For
Connecting a QFX3500 Device to a Network for Out-of-Band Management Connecting a QFX3100 Director Device to a Network for Out-of-Band Management Connecting a QFX5100 Device to a Network for Out-of-Band Management on page 180 Copyright © 2016, Juniper Networks, Inc.
Page 170: Signal Loss In Multimode And Single-Mode Fiber-Optic Cables
An efficient optical data link must transmit enough light to overcome attenuation. Dispersion is the spreading of the signal over time. The following two types of dispersion can affect signal transmission through an optical data link: Copyright © 2016, Juniper Networks, Inc.
Page 171: Calculating The Fiber-Optic Cable Power Budget For A Qfx Series Device
See the specifications for your transmitter and receiver to find the minimum transmitter power and minimum receiver sensitivity. Calculate the power budget (P ) by subtracting (P ) from (P –15 dBm – (–28 dBm) = 13 dBm Copyright © 2016, Juniper Networks, Inc.
Page 172: Calculating The Fiber-Optic Cable Power Margin For A Qfx Series Device
Multimode—None, if product of 0 dBm dispersion bandwidth and distance is less than 500 MHz/km Single-mode—None 0 dBm Connector 0.5 dBm This example assumes five connectors. Loss for five connectors: 5 (0.5 dBm) = 2.5 dBm. Copyright © 2016, Juniper Networks, Inc.
Page 173: Copper Cable Specifications For Qfx5100-48T Switches
150 Copper Cable Specifications for QFX5100-48T Switches The QFX5100-48T switches have 10GBASE-T interfaces that use various types of copper network cables. To achieve optimal performance, you must use cables that conform to IEEE 802.3-2012 specifications for connections for 10GBASE-T network ports.
Page 174: Table 56: Cable Specification For 10Gbase-T Network Ports
STP/UTP ANSI/TIA/EIA-568-A 328 ft 1-100 CAT 6 ANSI/TIA/EIA-568-B.2-1 (100 m) 1-250 CAT 6A ANSI/TIA/EIA-568-B2-10 1-500 (STP/UTP) Related Port Panel of a QFX5100-48T Device on page 30 Documentation QFX5100 Device Hardware Overview on page 3 Copyright © 2016, Juniper Networks, Inc.
Page 175: Initial Installation And Configuration
Unpacking the Switch on page 157 Installing the Switch on page 159 Connecting the Switch to Power on page 169 Connecting the Switch to the Network on page 179 Performing Initial Configuration on page 189 Copyright © 2016, Juniper Networks, Inc.
Page 177: Unpacking The Switch
Unpacking a QFX5100 Device on page 157 Unpacking a QFX5100 Device The QFX5100 switch chassis is a rigid sheet-metal structure that houses the hardware components. A QFX5100 device is shipped in a cardboard carton, secured with foam packing material. The carton also contains an accessory box and quick start instructions.
Page 178: Table 57: Inventory Of Components Supplied With A Qfx5100 Device
Table 57: Inventory of Components Supplied with a QFX5100 Device Component Quantity Chassis with five fan modules and two power supplies. The QFX5100-96S has three fan modules. Rear mounting blades Front mounting brackets Extension brackets RJ-45 cable and RJ-45 to DB-9 adapter...
Page 179: Installing The Switch
QFX5100 Device on page 174 Registering Products—Mandatory for Validating SLAs Depending on how you plan to use the QFX5100 device, do one of the following: If you are using the QFX5100 device as a standalone switch, follow the instructions “Configuring a QFX5100 Device”...
Page 180: Mounting A Qfx5100 Device In A Rack Or Cabinet
76 Mounting a QFX5100 Device in a Rack or Cabinet You can mount all QFX5100 switches on a four post 19-in. rack or cabinet using the mounting kit provided with the device. For four post rack or cabinet installations, the mounting kit contains two front mounting rails with two matching rear mounting blades.
Page 181: Installing The Switch
Optional equipment: Grounding cable kit with bracket, lug, and three nuts with integrated washers. WARNING: The 1 U versions of QFX5100 switches must be supported at all four corners. Mounting the chassis using only the front brackets will damage the chassis and can result in serious bodily injury.
Page 182: Four-Post Procedure
If you are installing the QFX5100 switch above 60 in. (152.4 cm) from the floor, you can remove the power supplies and fan modules to minimize the weight before attempting to install the switch.
Page 183: Figure 48: Attaching Mounting Rails To The Qfx5100-96S
Figure 49 on page 163 Figure 50 on page 163 for examples of connecting the mounting rails and blades. Figure 49: Attach 1 U Switch to Rack Figure 50: Slide Mounting Rail onto the QFX5100-96S Rear Mounting Blade Copyright © 2016, Juniper Networks, Inc.
Page 184: Two -Post Procedure
Two -Post Procedure You can center mount a QFX5100-96S on two posts of a 19-in. rack or cabinet by using the short mounting brackets provided with the switch. Other product SKUs of the QFX5100 are not recommended for a two post installation.
Page 185: Virtual Chassis Fabric Installation Overview
Chapter 11: Installing the Switch Attach the mounting bracket to the QFX5100-96S switch using ten mounting screws (and cage nuts and washers if your rack requires them). Repeat this procedure for the mounting bracket on the opposite side of the switch.
Page 186 EX4300 (leaf) An all QFX5100 installation is the optimum VCF configuration. When multiple models of the QFX5100 are in a VCF, use QFX5100-24Q, if available, as the spine. Installations with all members within the same line of switches (for example, QFX5100-24Q, QFX5100-48S, QFX5100-48T, and QFX5100-96S) are homogeneous configurations.
Page 187 Preprovisioning a Virtual Chassis Fabric Configuring a Nonprovisioned Virtual Chassis Fabric Connecting a QFX5100 Device to a Network for Out-of-Band Management on page 180 Connecting a QFX5100 Device in a Virtual Chassis Fabric on page 187 Connecting a QFX3500 or QFX3600 Switch in a Virtual Chassis Fabric...
Page 189: Connecting The Switch To Power
CHAPTER 12 Connecting the Switch to Power Connecting Earth Ground to a QFX5100 Device on page 170 Connecting AC Power to a QFX5100 Device on page 171 Connecting DC Power to a QFX5100 Device on page 174 Copyright © 2016, Juniper Networks, Inc.
Page 190: Connecting Earth Ground To A Qfx5100 Device
(see Figure 54 on page 171). Before you connect earth ground to the protective earthing terminal of a QFX5100 device, ensure that a licensed electrician has attached an appropriate grounding lug to the grounding cable.
Page 191: Connecting Ac Power To A Qfx5100 Device
Connecting DC Power to a QFX5100 Device on page 174 Connecting AC Power to a QFX5100 Device The QFX5100 is shipped from the factory with two power supplies. Each power supply is a hot-removable and hot-insertable field-replaceable unit (FRU) when the second power supply is installed and running.
Page 192 47). Install the power supply in the chassis. For instructions on installing a power supply in a QFX5100 device, see “Installing a Power Supply in a QFX5100 Device” on page 202. NOTE: Each power supply must be connected to a dedicated power source outlet.
Page 193: Figure 56: Connecting An Ac Power Cord To An Ac Power Supply In A 1 U Qfx5100
If the amber fault LED is lit, remove power from the power supply, and replace the power supply (see “Removing a Power Supply from a QFX5100 Device” on page 204 ). Do not remove the power supply until you have a replacement power supply ready: the power supplies or a blank cover panel must be installed in the switch to ensure proper airflow.
Page 194: Connecting Dc Power To A Qfx5100 Device
AC Power Supply LEDs on a QFX5100 Device on page 61 Connecting DC Power to a QFX5100 Device The QFX5100 is shipped from the factory with two power supplies. Each power supply is a hot-removable and hot-insertable field-replaceable unit (FRU) when the second power supply is installed and running.
Page 195 Install the power supply in the chassis. For instructions on installing a power supply in a QFX5100 device, see “Installing a Power Supply in a QFX5100 Device” on page 202. Ensure that you have the following parts and tools available: DC power source cables (14–16 AWG) with ring lug (Molex 190700069 or equivalent)
Page 196: Power Supplies
Figure 58 on page 177 Figure 59 on page 177 The QFX5100 is designed to operate with a DC power supply that has a single, non-redundant, feed input. For source redundancy, two DC power supplies must be installed in QFX5100; connect source (A) to one power supply and connect source (B) to the second power supply.
Page 197: Figure 58: Dc Power Supply Faceplate For A Qfx5100 Device
Do not connect the terminals to different sources. Figure 59: Securing Ring Lugs to the Terminals on the QFX5100 DC Power Supply Replace the terminal block cover.
Page 198 To check the current FPGA version, issue the command. show chassis firmware Related DC Power Supply in a QFX5100 Device on page 49 Documentation DC Power Supply LEDs on a QFX5100 Device on page 62 Copyright © 2016, Juniper Networks, Inc.
Page 199: Connecting The Switch To The Network
Connecting a QFX Series Device to a Management Console on page 179 Connecting a QFX5100 Device to a Network for Out-of-Band Management on page 180 Connecting QFX Series and EX Series Switches in a QFX Virtual Chassis on page 181...
Page 200: Connecting A Qfx5100 Device To A Network For Out-Of-Band Management
10/100/1000BASE-T RJ-45 port and a 1-Gbps small form-factor pluggable (SFP) ports. Some product SKUs have an additional 1-Gbps SFP port that can be used either for fiber or copper connections. Use the management ports to connect the QFX5100 device to a network for out-of-band management.
Page 201: Connecting Qfx Series And Ex Series Switches In A Qfx Virtual Chassis
Connecting a QFX Series Device to a Management Console on page 179 Connecting QFX Series and EX Series Switches in a QFX Virtual Chassis In a QFX Virtual Chassis, you can connect up to 10 standalone QFX5100, QFX3600, QFX3500, and EX4300 switches into a QFX Series Virtual Chassis and manage the interconnected switches as a single chassis.
Page 202: Valid Configurations
Valid Configurations Valid configurations are: All QFX5100 members–in a ring topology this is Virtual Chassis; in a spine and leaf topology this is a Virtual Chassis Fabric (VCF). For a cabling example of spine and leaf, “Connecting a QFX5100 Device in a Virtual Chassis Fabric” on page 187.
Page 203: Cabling Qfx3500 Switches In A Qfx Virtual Chassis
A mixture of QFX5100, QFX3600, QFX3500, and EX4300 members. EX4300 switches as the master or backup is not supported; use QFX5100 switches in these roles whenever possible. An all EX4300 member is simply considered an EX4300 Virtual Chassis. See Understanding EX4300 Virtual Chassis.
Page 204: Cabling Qfx3600 Switches In A Qfx Virtual Chassis
36 37 38 39 40 41 42 43 44 45 46 47 Cabling QFX3600 Switches in a QFX Virtual Chassis Figure 65 on page 185 for a diagram of configuring an exclusive QFX3600 Virtual Chassis. Copyright © 2016, Juniper Networks, Inc.
Page 205: Cabling A Mixed Qfx Virtual Chassis
C1 S Cabling a Mixed QFX Virtual Chassis A mixed QFX Virtual Chassis is a mixture of QFX5100 , QFX3500, QFX3600, or EX4300 Series switches in a ring topology. Always configure a QFX5100 as the master and backup devices when they are available. See...
Page 206: Figure 67: Qfx3500 And Qfx3600 Mixed Using Both 40G Ports And 10G Ports
QFX3600-16Q C0 S OK / C1 S QFX3600-16Q C0 S OK / C1 S Figure 68: QFX5100 Master Connecting QFX3600 and QFX3500 Using 40G Ports as VCPs 34 35 36 37 38 39 40 41 42 43 44 45 46 47...
Page 207: Connecting A Qfx5100 Device In A Virtual Chassis Fabric
An all QFX5100 installation is the optimum VCF configuration. When multiple models of the QFX5100 are in a VCF, use QFX5100-24Q, if available, as the spine. Installations with all members within the same line of switches (for example, QFX5100-24Q, QFX5100-48S, QFX5100-48T, and QFX5100-96S) are homogeneous configurations.
Page 208: Figure 69: Two Spine Virtual Chassis Fabric With Six Leaf Devices
QFX5100 Switch Hardware Guide Figure 69 on page 188 shows two QFX5100-24Q spine devices connected to six leaf devices of various product models, all using all QSFP+ ports as VCPs. Figure 69: Two Spine Virtual Chassis Fabric with Six Leaf Devices...
Page 209: Performing Initial Configuration
Configuring a QFX5100 Device on page 189 Configuring a QFX5100 Device You must perform the initial configuration of the QFX5100 switch through the console port using the command-line interface (CLI). Before you begin connecting and configuring a QFX5100 switch, set the following parameter values on the console server or PC: Baud Rate—9600...
Page 210 Enable telnet service. [edit] root@# set system services SSH NOTE: When Telnet is enabled, you cannot log in to a QFX5100 switch through Telnet using root credentials. Root login is allowed only for SSH access. Enable SSH service for root login.
Page 211 Removing the Switch on page 193 Replacing Cooling System Component on page 197 Replacing Power Supply on page 201 Replacing Expansion Module on page 207 Replacing Transceiver on page 213 Maintaining and Replacing Fiber-Optic Cable on page 219 Copyright © 2016, Juniper Networks, Inc.
Page 213: Removing The Switch
QFX Virtual Chassis, or either a spine device or a leaf device in a Virtual Chassis Fabric. QFX5100 devices that are configured either as Node devices or as an Interconnect device in a QFabric system running OS Junos release 14.1 or later, must use a different procedure...
Page 214 ) port, “Connecting a QFX Series Device to a Management Console” on page 179. You can shut down the QFX5100 switch from a management device on your out-of-band management network. For instructions about connecting a management device to the management ( ) port, see “Connecting a QFX5100...
Page 215: Removing A Qfx5100 Device From A Rack Or Cabinet
Connecting DC Power to a QFX5100 Device on page 174 Removing a QFX5100 Device from a Rack or Cabinet If you need to relocate an installed QFX5100 device, use the procedure described in this topic. (The remainder of this topic uses “rack” to mean “rack or cabinet.” )
Page 216 Use the appropriate power off sequence for your configuration to safely powered off the device. If the QFX5100 device is being used as a standalone switch, a member in a QFX Virtual Chassis, or either a spine device or a leaf device in a Virtual Chassis Fabric (VCF), see “Powering Off a QFX5100 Device”...
Page 217: Replacing Cooling System Component
LCD, this airflow is called front to back and back to front. Before you install a fan module in a QFX5100 device, ensure that you have taken the necessary precautions to prevent electrostatic discharge (ESD) damage (see “Prevention...
Page 218: Removing A Fan Module From A Qfx5100 Device
SKU with the airflow marking on the handle to ensure that you are installing a fan module with the same airflow direction as the chassis. The fan modules are designed so that they can only be inserted into the QFX5100 product SKU that supports the same airflow type. See “Cooling System...
Page 219: Figure 72: Removing A Fan Module From A 1 U Qfx5100 Device
Chapter 16: Replacing Cooling System Component Before you remove a fan module from a QFX5100 device, ensure that you have taken the necessary precautions to prevent electrostatic discharge (ESD) damage (see “Prevention of Electrostatic Discharge Damage” on page 263). Ensure that you have the following parts and tools available to remove a fan module...
Page 220: Figure 73: Removing A Fan Module From A 2 U Qfx5100-96S Device
QFX5100 Switch Hardware Guide Figure 73: Removing a Fan Module from a 2 U QFX5100-96S Device NOTE: When a fan module is removed, the CLI message Fan/Blower is Absent is logged in the system log, and the system raises a minor alarm.
Page 221: Replacing Power Supply
“Removing a Fan Module from a QFX5100 Device” on page 198. To install an SFP+ or QSFP+ transceiver in a QFX5100 device, follow the instructions in “Installing a Transceiver in a QFX Series Device” on page 214. To remove an SFP+ or QSFP+...
Page 222: Installing A Power Supply In A Qfx5100 Device
Before you install a power supply in a QFX5100 device, ensure that you have taken the necessary precautions to prevent electrostatic discharge (ESD) damage (see “Prevention of Electrostatic Discharge Damage”...
Page 223: Figure 74: Installing A Power Supply In A 1 U Qfx5100 Device
Figure 74: Installing a Power Supply in a 1 U QFX5100 Device Figure 75: Installing a Power Supply in a QFX5100-96S Device...
Page 224: Removing A Power Supply From A Qfx5100 Device
Before you remove a power supply from a QFX5100 device, ensure that you have taken the necessary precautions to prevent electrostatic discharge (ESD) damage (see “Prevention of Electrostatic Discharge Damage”...
Page 225: Figure 76: Removing A Power Supply From A 1 U Qfx5100 Device
Place the power supply in the antistatic bag or on the antistatic mat placed on a flat, stable surface. Figure 76: Removing a Power Supply from a 1 U QFX5100 Device Figure 77: Removing a Power Supply from a QFX5100-96S Device...
Page 227: Replacing Expansion Module
Removing an Expansion Module from a QFX5100 Device on page 210 Installing an Expansion Module in a QFX5100 Device The QFX5100-24Q device allows up to two expansion modules to be added to the port panel to increase port density. The QFX5100-24Q device holds two bays of expansion modules that can be mixed and matched as desired.
Page 228: Figure 80: Qfx-Pfa-4Q Expansion Module
ESD grounding strap. If a grounding strap is not available, follow the alternative grounding method described in Step 1 of the following procedure. Phillips (+) screwdriver, number 2 To install an expansion module in a QFX5100-24Q or a QFX5100-24Q-AA device (see Figure 81 on page 209 Figure 82 on page...
Page 229: Figure 81: Installing A Qfx-Em-4Q Expansion Module In A Qfx5100-24Q
5 seconds, the interfaces on the expansion module might not come Raise the handle and tighten the captive screws by using your fingers or the screwdriver. For the QFX5100-24Q-AA, retract the ejector handles and tighten the captive screws by using your fingers or the screwdriver (see Figure 82 on page 209).
Page 230: Removing An Expansion Module From A Qfx5100 Device
NOTE: When you install the QFX-PFA-4Q expansion module in a QFX5100-24Q-AA switch and reboot the switch, the two NIC ports in the NIC inside the QFX5100-24Q-AA switch are enabled automatically. When you install other expansion modules (QFX-EM-4Q or EX4600-EM-8F), the NIC...
Page 231 Hold the handle and gently pull the expansion module toward you and out of the module slot. For a QFX5100-24Q-AA switch, unscrew the captive screws of the ejector handles and pull the expansion module toward you and out of the module slot (see Figure 84 on page 212).
Page 232: Figure 83: Removing A Qfx-Em-4Q Expansion Module From A Qfx5100-24Q
Figure 84: Removing a QFX-PFA-4Q Expansion Module from a QFX5100-24Q-AA Device Related Installing an Expansion Module in a QFX5100 Device on page 207 Documentation Installing and Removing QFX5100 Device Hardware Components on page 201 Field-Replaceable Units in a QFX5100 Device on page 12 QFX5100 Device Hardware Overview on page 3 Copyright ©...
Page 233: Replacing Transceiver
WARNING: Do not leave a fiber-optic transceiver uncovered except when inserting or removing a cable. The rubber safety cap keeps the port clean and prevents accidental exposure to laser light. Copyright © 2016, Juniper Networks, Inc.
Page 234: Installing A Transceiver In A Qfx Series Device
(see “Laser and LED Safety Guidelines and Warnings for the QFX Series” on page 245). Ensure that you have a rubber safety cap available to cover the transceiver. Copyright © 2016, Juniper Networks, Inc.
Page 235 Before you slide the transceiver into the port, ensure that the transceiver is aligned correctly. Misalignment might cause the pins to bend, making the transceiver unusable. Note that on QFX5100-48T devices, the QSFP+ top and bottom ports have the same orientation for inserting and removing transceivers.
Page 236: Figure 85: Installing An Sfp Transceiver In The Qfx Series
Figure 85: Installing an SFP Transceiver in the QFX Series Figure 86: Installing a QSFP+ Transceiver in the QFX Series—Vertical Orientation QSFP transceiver Figure 87: Installing a QSFP+ Transceiver in the QFX Series—Horizontal Orientation Figure 88: Installing a QSFP+ Transceiver in a QFX5100-48T Copyright © 2016, Juniper Networks, Inc.
Page 237: Figure 89: Installing A Qsfp28 Transceiver In A Qfx10002
Figure 89: Installing a QSFP28 Transceiver in a QFX10002 Related Removing a Transceiver from a QFX Series Device on page 213 Documentation Connecting a Fiber-Optic Cable to a QFX Series Device on page 220 Copyright © 2016, Juniper Networks, Inc.
Page 239: Maintaining And Replacing Fiber-Optic Cable
Do not stare into the laser beam or view it directly with optical instruments even if the interface has been disabled. Carefully unplug the fiber-optic cable connector from the transceiver. Cover the transceiver with a rubber safety cap. Copyright © 2016, Juniper Networks, Inc.
Page 240: Connecting A Fiber-Optic Cable To A Qfx Series Device
Placing fasteners on a loop helps cables maintain their shape. CAUTION: Do not bend fiber-optic cables beyond their minimum bend radius. Bending the cables beyond their minimum bend radius can damage the cables and cause problems that are difficult to diagnose. Copyright © 2016, Juniper Networks, Inc.
Page 241: Maintaining Fiber-Optic Cables In A Qfx Series Device
Fiber Cleaner. Follow the directions in the cleaning kit you use. Related Connecting a Fiber-Optic Cable to a QFX Series Device on page 220 Documentation Disconnecting a Fiber-Optic Cable from a QFX Series Device on page 219 Copyright © 2016, Juniper Networks, Inc.
Page 243: Components
Series Device or Component on page 228 Returning a QFX5100 Device or Component for Repair or Replacement If you need to return a QFX5100 switch or component to Juniper Networks for repair or replacement, follow this procedure: Determine the serial number of the component. For instructions, see “Locating the...
Page 244: Locating The Serial Number On A Qfx5100 Device Or Component
Locating the Serial Number on a QFX5100 Device or Component If you are returning a switch or component to Juniper Networks for repair or replacement, you must locate the serial number of the switch or component. You must provide the serial number to the Juniper Networks Technical Assistance Center (JTAC) when you contact them to obtain a Return Materials Authorization (RMA).
Page 245: Locating The Chassis Serial Number Id Label On A Qfx5100 Switch
Figure 92 on page 226 for examples of where to find the serial number ID. On the QFX5100-24Q, the serial number ID label is located next to the left expansion port on the port panel. See Figure 93 on page 226.
Page 246: Locating The Serial Number Id Labels On Fru Components
Documentation Packing a QFX5100 Device or Component for Shipping If you are returning a QFX5100 switch or component to Juniper Networks for repair or replacement, pack the item as described in this topic. Before you pack a QFX5100 switch or component: Ensure that you have taken the necessary precautions to prevent electrostatic discharge (ESD) damage.
Page 247: Packing A Qfx5100 Switch For Shipping
“Powering Off a QFX5100 Device” on page 193. Remove the cables that connect the QFX5100 switch to all external devices. Remove all field-replaceable units (FRUs) from the switch. Have one person support the weight of the switch while another person unscrews and removes the mounting screws.
Page 248: Contacting Customer Support To Obtain A Return Materials Authorization For A Qfx Series Device Or Component
Contacting Customer Support to Obtain a Return Materials Authorization for a QFX Series Device or Component If you are returning a QFX Series device or component to Juniper Networks for repair or replacement, you must first obtain a Return Materials Authorization (RMA) from the Juniper Networks Technical Assistance Center (JTAC).
Page 249 Returning a QFX3500 Device or Component for Repair or Replacement Returning a QFX3600 or QFX3600-I Device or Component for Repair or Replacement Returning a QFX5100 Device or Component for Repair or Replacement on page 223 Returning a QFX5110 or Component for Repair or Replacement...
Page 251: Troubleshooting
PART 5 Troubleshooting Alarm Messages on page 233 Restoring Junos OS on page 235 Safety and Compliance Information on page 239 Agency Approvals and Compliance Statements on page 275 Copyright © 2016, Juniper Networks, Inc.
Page 253: Alarm Messages
System alarm—Predefined alarm that might be triggered by a missing rescue configuration, failure to install a license for a licensed software feature, or high disk usage. Copyright © 2016, Juniper Networks, Inc.
Page 254: Interface Alarm Messages
Fibre Channel alarms are only valid on QFX3500 devices. NOTE: When red alarms or major alarms are issued on QFX5100 and EX4600 switches, the alarm LED glows amber instead of red. By default, major alarms are configured for interface link-down conditions on the control plane and management network interfaces in a QFabric system.
Page 255: Restoring Junos Os
Junos OS release from http://www.juniper.net/customers/support/ NOTE: You can create the emergency boot device on another Juniper Networks switch or router, or any PC or laptop that supports Linux. The steps you take to create the emergency boot device vary, depending on the device.
Page 256 USB Port Specifications for the QFX Series on page 83 Documentation Performing a Recovery Installation Performing a QFabric System Recovery Installation on the Director Group Performing a Recovery Installation Using an Emergency Boot Device on page 237 Copyright © 2016, Juniper Networks, Inc.
Page 257: Performing A Recovery Installation Using An Emergency Boot Device
/config /var directories, which include the running Juniper Networks Junos OS, the active configuration, and the rescue configuration—and copies all of these files into a memory source. See Creating a Snapshot and Using It to Boot a Device.
Page 258 QFX5100 Switch Hardware Guide Junos Snapshot Installer - (c) Juniper Networks 2013 Reboot Install Junos Snapshot [14.1X53-D11_vjunos.61] Boot to host shell [debug] Select install the snapshot. Install Junos Snapshot The software prompts you with the following option if you have Junos OS software from the factory installed on the emergency boot device.
Page 259: Safety And Compliance Information
Do not perform any actions that create a potential hazard to people or make the equipment unsafe. Never attempt to lift an object that is too heavy for one person to handle. Copyright © 2016, Juniper Networks, Inc.
Page 260: Definitions Of Safety Warning Levels
Note. CAUTION: You need to observe the specified guidelines to prevent minor injury or discomfort to you or severe damage to the device. Copyright © 2016, Juniper Networks, Inc.
Page 261 ¡Atención! Este símbolo de aviso significa peligro. Existe riesgo para su integridad física. Antes de manipular cualquier equipo, considerar los riesgos Copyright © 2016, Juniper Networks, Inc.
Page 262: Qualified Personnel Warning
Aviso Este equipamento deverá ser instalado ou substituído apenas por pessoal devidamente treinado e qualificado. ¡Atención! Estos equipos deben ser instalados y reemplazados exclusivamente por personal técnico adecuadamente preparado y capacitado. Copyright © 2016, Juniper Networks, Inc.
Page 263: Warning Statement For Norway And Sweden
In addition, you should establish procedures to protect your equipment in the event of a fire emergency. Juniper Networks products should be installed in an environment suitable for electronic equipment. We recommend that fire suppression equipment be available in the event of a fire in the vicinity of the equipment and that all local fire, safety, and electrical codes and ordinances be observed when you install and operate your equipment.
Page 264: Radiation And Laser Warnings
To keep warranties effective, do not use a dry chemical fire extinguisher to control a fire at or near a Juniper Networks device. If a dry chemical fire extinguisher is used, the unit is no longer eligible for coverage under a service agreement.
Page 265: Laser And Led Safety Guidelines And Warnings For The Qfx Series
CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice 50, dated July 26, 2001) or Class 1 LED Products. QSFP+ and QSFP28 transceivers are classified as Class 1M Laser Products (IEC 60825-1 2001–01). Copyright © 2016, Juniper Networks, Inc.
Page 266: Class 1M Laser Product Warning
100 mm kan dit gevaar voor uw ogen opleveren. Varoitus Päättämättömän kuitukaapelin tai -liittimen päästä voi tulla näkymätöntä lasersäteilyä. Älä tuijota sädettä tai katso sitä suoraan optisilla Copyright © 2016, Juniper Networks, Inc.
Page 267 -anslutning. Titta inte rakt in i strålen eller direkt på den med optiska instrument. Att titta på laserstrålen med vissa optiska instrument (t.ex. lupper, förstoringsglas och mikroskop) från ett avstånd på 100 mm kan skada ögonen. Copyright © 2016, Juniper Networks, Inc.
Page 268: Installation And Maintenance Safety Information
Grounded Equipment Warning on page 255 Installation and Maintenance Safety Information Installation Instructions Warning on page 248 Chassis Lifting Guidelines for a QFX5100 Device on page 249 Restricted Access Warning on page 249 Ramp Warning on page 251 Rack-Mounting and Cabinet-Mounting Warnings on page 251...
Page 269: Chassis Lifting Guidelines For A Qfx5100 Device
Grounded Equipment Warning on page 255 Chassis Lifting Guidelines for a QFX5100 Device The weight of a 1 U fully loaded QFX5100 switch chassis is approximately 30.8 lb (14 kg); the 2 U product SKU is approximately 32 lbs (14.5 kg). Observe the following guidelines...
Page 270 Related General Safety Guidelines and Warnings on page 239 Documentation General Electrical Safety Guidelines and Warnings on page 261 Installation Instructions Warning on page 248 Copyright © 2016, Juniper Networks, Inc.
Page 271: Ramp Warning
The device must be installed in a rack that is secured to the building structure. The device should be mounted at the bottom of the rack if it is the only unit in the rack. Copyright © 2016, Juniper Networks, Inc.
Page 272 Les directives ci-dessous sont destinées à assurer la protection du personnel: Le rack sur lequel est monté le Juniper Networks switch doit être fixé à la structure du bâtiment. Si cette unité constitue la seule unité montée en casier, elle doit être placée dans le bas.
Page 273 Le seguenti direttive vengono fornite per garantire la sicurezza personale: Il Juniper Networks switch deve essere installato in un telaio, il quale deve essere fissato alla struttura dell'edificio. Questa unità deve venire montata sul fondo del supporto, se si tratta dell'unica unità...
Page 274 Para garantizar su seguridad, proceda según las siguientes instrucciones: El Juniper Networks switch debe instalarse en un bastidor fijado a la estructura del edificio. Colocar el equipo en la parte inferior del bastidor, cuando sea la única unidad en el mismo.
Page 275: Grounded Equipment Warning
Chapter 24: Safety and Compliance Information Juniper Networks switch måste installeras i en ställning som är förankrad i byggnadens struktur. Om denna enhet är den enda enheten på ställningen skall den installeras längst ned på ställningen. Om denna enhet installeras på en delvis fylld ställning skall ställningen fyllas nedifrån och upp, med de tyngsta enheterna längst ned på...
Page 276: Maintenance And Operational Safety Guidelines And Warnings
Anweisungen des Herstellers. Advarsel Det kan være fare for eksplosjon hvis batteriet skiftes på feil måte. Skift kun med samme eller tilsvarende type som er anbefalt av produsenten. Kasser brukte batterier i henhold til produsentens instruksjoner. Copyright © 2016, Juniper Networks, Inc.
Page 277: Jewelry Removal Warning
Warnung Vor der Arbeit an Geräten, die an das Netz angeschlossen sind, jeglichen Schmuck (einschließlich Ringe, Ketten und Uhren) abnehmen. Metallgegenstände erhitzen sich, wenn sie an das Netz und die Erde angeschlossen werden, und können schwere Verbrennungen verursachen oder an die Anschlußklemmen angeschweißt werden. Copyright © 2016, Juniper Networks, Inc.
Page 278: Lightning Activity Warning
Warnung Arbeiten Sie nicht am System und schließen Sie keine Kabel an bzw. trennen Sie keine ab, wenn es gewittert. Avvertenza Non lavorare sul sistema o collegare oppure scollegare i cavi durante un temporale con fulmini. Copyright © 2016, Juniper Networks, Inc.
Page 279: Operating Temperature Warning
EX4550 switches. To prevent airflow restriction, allow at least 6 in. (15.2 cm) of clearance around the ventilation openings. Waarschuwing Om te voorkomen dat welke switch van de Juniper Networks router dan ook oververhit raakt, dient u deze niet te bedienen op een plaats waar de maximale aanbevolen omgevingstemperatuur van 40°...
Page 280: Product Disposal Warning
15,2 cm à volta das aberturas de ventilação. ¡Atención! Para impedir que un encaminador de la serie Juniper Networks switch se recaliente, no lo haga funcionar en un área en la que se supere la temperatura ambiente máxima recomendada de 40°...
Page 281: Power And Electrical Safety Information
OSP or its wiring. The intrabuilding ports on the device are suitable for connection to intrabuilding or unexposed wiring or cabling only. The addition of primary Copyright © 2016, Juniper Networks, Inc.
Page 282 Never install an equipment that it appears to be damaged. Related General Safety Guidelines and Warnings on page 239 Documentation AC Power Electrical Safety Guidelines on page 264 DC Power Electrical Safety Guidelines for Switches on page 266 Copyright © 2016, Juniper Networks, Inc.
Page 283: Prevention Of Electrostatic Discharge Damage
263). If you are returning a component, place it in an antistatic bag before packing it. Figure 94: Placing a Component into an Antistatic Bag CAUTION ELECTROSTATIC SENSITIVE DEVICES DO NOT OPEN OR HANDLE EXCEPT AT A STATIC-FREE WORKSTATION Copyright © 2016, Juniper Networks, Inc.
Page 284: Ac Power Electrical Safety Guidelines
To disconnect power, unplug all power cords (one for each power supply). Power Cable Warning (Japanese) WARNING: The attached power cable is only for this product. Do not use the cable for another product. Copyright © 2016, Juniper Networks, Inc.
Page 285: Ac Power Disconnection Warning
Related General Safety Guidelines and Warnings on page 239 Documentation General Electrical Safety Guidelines and Warnings on page 261 AC Power Electrical Safety Guidelines on page 264 Copyright © 2016, Juniper Networks, Inc.
Page 286: Dc Power Electrical Safety Guidelines For Switches
Minimum of 60 A at –48 VDC for EX8208, QFX10008 and QFX10016 switches Minimum of 100 A at –48 VDC for EX8216 switches Minimum of 7 A at –48 VDC for QFX3500, EX4600, QFX5100, QFX5110,and QFX5200 devices Minimum of 8 A at –48 VDC for QFX3600 devices Minimum of 7 A at –48 VDC for OCX1100 switches...
Page 287 Connecting DC Power to an XRE200 External Routing Engine Connecting DC Power to a QFX3500, QFX3600, or QFX3600-I Device Connecting DC Power to a QFX5100 Device on page 174 Connecting DC Power to a QFX10002 Connecting DC Power to a QFX10000 Connecting DC Power to a QFX5200 Copyright ©...
Page 288: Dc Power Disconnection Warning
Para se assegurar que toda a corrente foi DESLIGADA, localize o disjuntor no painel que serve o circuito de corrente contínua e coloque-o na posição OFF Copyright © 2016, Juniper Networks, Inc.
Page 289: Dc Power Grounding Requirements And Warning
Attention Lors de l'installation de l'appareil, la mise à la terre doit toujours être connectée en premier et déconnectée en dernier. Warnung Der Erdanschluß muß bei der Installation der Einheit immer zuerst hergestellt und zuletzt abgetrennt werden. Copyright © 2016, Juniper Networks, Inc.
Page 290: Dc Power Wiring Sequence Warning
–48 V. En débranchant la puissance, l'ordre approprié de câblage est –48 V à –48 V, +RTN à +RTN, a alors rectifié pour rectifier. Notez que le fil de masse devrait toujours être relié d'abord et débranché pour la dernière fois. Notez Copyright © 2016, Juniper Networks, Inc.
Page 291 General Electrical Safety Guidelines and Warnings on page 261 DC Power Electrical Safety Guidelines for Switches on page 266 DC Power Disconnection Warning on page 268 DC Power Grounding Requirements and Warning on page 269 Copyright © 2016, Juniper Networks, Inc.
Page 292: Dc Power Wiring Terminations Warning
Estas terminações de cabo deverão ser do tamanho apropriado para os respectivos cabos, e deverão prender simultaneamente o isolamento e o fio condutor. Copyright © 2016, Juniper Networks, Inc.
Page 293: Multiple Power Supplies Disconnection Warning
The device is designed to work with a TN power system. Waarschuwing Het apparaat is ontworpen om te functioneren met TN energiesystemen. Varoitus Koje on suunniteltu toimimaan TN-sähkövoimajärjestelmien yhteydessä. Attention Ce dispositif a été conçu pour fonctionner avec des systèmes d'alimentation TN. Copyright © 2016, Juniper Networks, Inc.
Page 294: Action To Take After An Electrical Accident
General Safety Guidelines and Warnings on page 239 Documentation General Electrical Safety Guidelines and Warnings on page 261 AC Power Electrical Safety Guidelines on page 264 DC Power Electrical Safety Guidelines for Switches on page 266 Copyright © 2016, Juniper Networks, Inc.
Page 295: Agency Approvals And Compliance Statements
Industry Canada ICES 003, Class A VCCI Regulations for Voluntary Control Measures of Radio Interference Generated by Information Technology Equipment, (Class A). EN 300 386, Class A EN 61000-3-2 Power Line Harmonics EN 61000-3-3 Voltage Fluctuations and Flicker Copyright © 2016, Juniper Networks, Inc.
Page 296: Compliance Statements For Emc Requirements For The Qfx Series
CAUTION: Users should not attempt to make electrical ground connections by themselves, but should contact the appropriate inspection authority or an electrician, as appropriate. Copyright © 2016, Juniper Networks, Inc.
Page 297: European Community
The preceding translates as follows: This equipment is Industrial (Class A) electromagnetic wave suitability equipment and seller or user should take notice of it, and this equipment is to be used in the places except for home. Copyright © 2016, Juniper Networks, Inc.
Page 298 The battery return connection is to be treated as an Isolated DC return (DC-I), as defined in GR-1089-CORE. GR-63-CORE: NEBS, Physical Protection The equipment is suitable for installation as part of the Common Bonding Network (CBN). The equipment is suitable for installation in a central office (CO). Copyright © 2016, Juniper Networks, Inc.

Juniper QFX5100 Hardware Manual

Chapter 1 System Overview

Chapter 2 Chassis Components and Descriptions

Chapter 3 Cooling System and Airflow

Chapter 4 Power Supplies

Chapter 5 Viewing System Information

Chapter 6 Preparation Overview

Chapter 7 Power Specifications and Requirements

Chapter 8 Port and Interface Specifications

Chapter 9 Cable Specifications

Chapter 10 Unpacking the Switch

Chapter 11 Installing the Switch

Chapter 12 Connecting the Switch to Power

Chapter 13 Connecting the Switch to the Network

Chapter 14 Performing Initial Configuration

Chapter 15 Removing the Switch

Chapter 16 Replacing Cooling System Component

Chapter 17 Replacing Power Supply

Chapter 18 Replacing Expansion Module

Chapter 19 Replacing Transceiver

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Summary of Contents for Juniper QFX5100