Juniper QFX10002 Hardware Manual
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Juniper QFX10002 Hardware Manual

Juniper QFX10002 Hardware Manual

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QFX10002 Switch Hardware Guide
Published
2023-01-26

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Summary of Contents for Juniper QFX10002

  • Page 1 QFX10002 Switch Hardware Guide Published 2023-01-26...
  • Page 2 The Juniper Networks product that is the subject of this technical documentation consists of (or is intended for use with) Juniper Networks software. Use of such software is subject to the terms and conditions of the End User License Agreement ("EULA") posted at https:/ /support.juniper.net/support/eula/.

  • Page 3: Table Of Contents

    QFX10002 Fan Module LED | 49 QFX10002 Power System | 50 QFX10002 AC Power Supply Description | 51 QFX10002 AC Power Specifications | 52 AC Power Cord Specifications for QFX10002 Switches | 53 QFX10002 DC Power Supply Description | 56...
  • Page 4 QFX10002 Environmental Requirements and Specifications | 66 General Site Guidelines | 68 QFX10002 Chassis Grounding Cable and Lug Specifications | 68 QFX10002 Clearance Requirements for Airflow and Hardware Maintenance | 69 QFX10002 Chassis Physical Specifications | 70 Site Electrical Wiring Guidelines | 71...
  • Page 5 Connecting the QFX10002 | 105 Connecting the QFX10002 to Ground | 105 Connecting a QFX10002 to a Management Ethernet Device | 108 Connecting a QFX Series Device to a Management Console | 109 Connecting AC Power to a QFX10002 | 110 Connecting DC Power to a QFX10002 | 111 Register Products—Mandatory to Validate SLAs | 116...
  • Page 6 Locating the Serial Number on a QFX10002 or Component | 153 Listing the Chassis and Component Details Using the CLI | 154 Locating the Chassis Serial Number ID Label on a QFX10002 Switch | 155 Locating the Serial Number ID Labels on FRU Components | 155...
  • Page 7 Definitions of Safety Warning Levels | 165 Qualified Personnel Warning | 167 Warning Statement for Norway and Sweden | 167 Fire Safety Requirements | 168 Installation Instructions Warning | 169 Chassis and Component Lifting Guidelines | 170 Restricted Access Warning | 170 Ramp Warning | 172 Rack-Mounting and Cabinet-Mounting Warnings | 172 Grounded Equipment Warning | 176...
  • Page 8 TN Power Warning | 200 Agency Approvals and Compliance Statements for the QFX10002 | 200 Agency Approvals for the QFX Series | 201 Compliance Statements for EMC Requirements for the QFX Series | 202 Compliance Statements for Acoustic Noise for the QFX Series | 206...

  • Page 9: About This Guide

    About This Guide Use this guide to plan, install, perform initial software configuration, perform routine maintenance, and to troubleshoot QFX10002 switches. After completing the installation and basic configuration procedures covered in this guide, refer to the Junos OS documentation for further software configuration.

  • Page 10: Overview

    C HAPTER Overview QFX10002 System Overview | 2 QFX10002 Port Panels | 12 QFX10002 Management Panel | 35 QFX10002 Cooling System | 45 QFX10002 Power System | 50...

  • Page 11: Qfx10002 System Overview

    As part of the QFX10000 line of switches, the QFX10002 models provide the flexibility of 10- Gbps, 40-Gbps, and 100-Gbps port speeds in a 2 U fixed configuration. For more information, see the...
  • Page 12 • Saves on power with an optimized power profile per 100 Gigabit Ethernet. QFX10002 Models The QFX10002 line of switches are deep-buffer fixed-chassis switches in a 2 U form factor for fixed core and spine deployments. All models of the QFX10002 support port densities of 10 Gigabit Ethernet, 40 Gigabit Ethernet and 100 Gigabit Ethernet.
  • Page 13 Figure 1: QFX10002-36Q Port Panel The QFX10002-72Q offers double capacity of the QFX10002-36Q with 72 ports of QSFP+ or 24 ports of QSFP28. It has up to 5.76 Tbps of throughput and 2 Bpps of forwarding capacity. This model ships with 4 redundant 1600 W AC or DC power supplies and three fan modules.
  • Page 14 QFX10002-36Q-DC 36 QSFP+ The QFX10002 models feature PHY-less interfaces to save on power and to lower latency. The ports on all models support quad small-form factor pluggable (QSFP+) transceivers and the 28-Gbps QSFP+ Pluggable Solution (QSFP28) transceivers. The interfaces on a QFX10002 can be configured to support 10-Gbps, 40-Gbps, and 100-Gbps port speeds.
  • Page 15 Cooling and Power The cooling system in a QFX10002 consists of three 80-W fan modules that operate at 150 cubic feet per minute (CFM) at full speed as well as fans housed in the power supplies. Each fan modules has dual counter-rotating fans.

  • Page 16: Qfx10002 Hardware Component Overview

    Junos OS is installed on a QFX10002 switch’s 25-gigabyte (GB) internal NAND solid state flash drive. The same Junos OS code base that runs on QFX10002 switches also runs on all Juniper Networks EX Series switches, and M Series, MX Series, and T Series routers.

  • Page 17: Qfx10002 Component Redundancy

    DC input power supply or a single AC input power supply for 220VAC operation. A minimum of two AC power supplies are required to operate the QFX10002-72Q and QFX10002-60C at 110VAC. The QFX1002-36Q can operate with a single DC input power supply or it can operate with a single AC power supply at 110VAC and 220VAC.
  • Page 18 Power Non- 2N or Dual Feed redundant QFX10002-72Q 220 VAC For power feed redundancy, connect power source feed A to power supplies 0 or 1 and connect power source feed B to power supplies 2 or 3. The remaining slots should be covered with a power supply blank cover.
  • Page 19 • Cooling system—All models of the QFX10002 have three fan modules. Each fan module is a redundant unit containing two fans. If a fan module fails and is unable to keep the QFX10002 within the desired temperature thresholds, chassis alarms occur and the QFX10002 device might shut...

  • Page 20: Qfx10002 Field-Replaceable Units

    QFX10002 Field-Replaceable Units Field-replaceable units (FRUs) are components that you can replace at your site. The QFX10002 FRUs are hot-removable and hot-insertable: you can remove and replace them without powering off the switch or disrupting the switching function. CAUTION: Replace a failed fan module with a new fan module within one minute of removal to prevent chassis overheating.

  • Page 21: Qfx10002 Port Panels

    Fan modules (3) — NOTE: If you have a Juniper Care service contract, register any addition, change, or upgrade of hardware components at https:/ /www.juniper.net/customers/support/tools/updateinstallbase/ Failure to do so can result in significant delays if you need replacement parts. This note does not apply if you replace existing components with the same type of component.
  • Page 22 40-Gbps Channelization | 16 Port Mapping | 17 The port panel of the QFX10002-36Q consists of 36 quad small-form factor pluggable plus (QSFP+) ports that support 10-Gbps, 40-Gbps and 100-Gbps port speeds. Of these 36 ports, 12 ports accept QSFP28 transceivers, which are dual speed 40- or 100-Gigabit Ethernet optical transceivers.
  • Page 23 Table 6: QFX10002-36Q Port Capacities Per Port Group Per Switch 1 x100 Gbps 12 x 100 Gbps 3 x 40 Gbps 36 x 40 Gbps 12 x 10 Gbps 144 x 10 Gbps The second and sixth port in each 6XQSFP+ socket can be configured to support: •...
  • Page 24 • 10-Gigabit Ethernet DAC cables 100-Gbps Operation and Configuration Every second and sixth port in a 6XQSFP cage on a QFX10002 supports 100-Gigabit Ethernet using QSFP28 transceivers. These 100-Gigabit Ethernet ports work either as 100-Gigabit Ethernet or as 40- Gigabit Ethernet, but are recognized as 40-Gigabit Ethernet by default. See...
  • Page 25 Figure 8: 100-Gigabit Ethernet Ports Are Indicated by a Black Line Underneath the Port Figure 9: 100-Gigabit Ethernet Port Disables Two Associated 40-Gigabit Ethernet Ports in the Port Group 40-Gbps Channelization The 40-Gigabit Ethernet ports can operate independently or be bundled with the next two consecutive ports and channelized into twelve 10-Gigabit Ethernet ports as a port group.
  • Page 26 Table 7 on page 17 shows the available combinations for the ports. Most 100-Gigabit Ethernet transceiver ports are used as uplinks. On the QFX10002 device, the ports are enabled by default and the default config adds the ports to the default VLAN.
  • Page 27 (Continued) Table 7: QFX10002-36Q Port Mapping Port Number 4X10 Gigabit 4X10 Gigabit 40 Gigabit 100 Gigabit 100 Gigabit Ethernet Disables Ethernet Channelized Ethernet Ethernet Port Group 6, 8 ✓ ✓ ✓ – – ✓ ✓ – – ✓ ✓ ✓...
  • Page 28 (Continued) Table 7: QFX10002-36Q Port Mapping Port Number 4X10 Gigabit 4X10 Gigabit 40 Gigabit 100 Gigabit 100 Gigabit Ethernet Disables Ethernet Channelized Ethernet Ethernet Port Group – – ✓ ✓ 21, 22 ✓ ✓ ✓ – – ✓ ✓ ✓...

  • Page 29: Qfx10002-60C Port Panel

    Network Ports | 21 Channelization | 21 The port panel of the QFX10002-60C consists of 60 high-density 100-Gigabit Ethernet quad small form-factor pluggable solution (QSFP28) ports and the management panel. The highly-flexible ports support 10-Gbps, 40-Gbps and 100-Gbps port speeds. See...
  • Page 30 Tool. Channelization Although the QFX10002-60C autosenses the speed of a transceiver and sets the speed to either 40 Gbps or 100 Gbps, for channelization you must manually configure the port speed. Any of the 60 physical ports that are configured for 40 Gbps speeds can be channelized to 4 independent 10-Gigabit Ethernet interfaces using copper or fiber breakout cables.
  • Page 31 D) causes the FPC to reboot. Because there can be a slight loss of data while the FPC reboots, we recommend that you only configure the changes during a maintenance window. Table 9: Port Mapping for Channelization (QFX10002-60C) ASIC Physical Ports available in each...
  • Page 32 (Continued) Table 9: Port Mapping for Channelization (QFX10002-60C) ASIC Physical Ports available in each Physical Ports Available for Physical Ports that Become Channelization Disabled 10,12,14,16,18 10,12,14,18 11,13,15,17,19 11,13,15,19 PE10 20,22,24,26,28 20,22,24,28 PE11 21,23,25,27,29 21,23,25,29 To change from the default mode to 40-Gigabit Ethernet channelized mode, use the Junos OS operational command set chassis fpc slot-number pic 0 port port number speed 10g .

  • Page 33: Qfx10002-72Q Port Panel

    40-Gbps Channelization | 27 Port Mapping | 28 The port panel of the QFX10002-72Q consists of 72 quad small-form factor pluggable plus (QSFP+) ports that support 10-Gbps, 40-Gbps and 100-Gbps port speeds. Of these 72 ports, 24 ports accept QSFP28 transceivers, which are dual speed 40- or 100-Gigabit Ethernet optical transceivers.
  • Page 34 Every 3 ports compose a port group. See Table 11 on page 25 Figure 13 on page 26 through Figure 16 on page Table 11: QFX10002-72Q Port Capacities Per Port Group Per Switch 1 x100 Gbps 24 x 100 Gbps...
  • Page 35 • 10-Gigabit Ethernet DAC cables 100-Gbps Operation and Configuration Every second and sixth port in a 6XQSFP cage on a QFX10002 supports 100-Gigabit Ethernet using QSFP28 transceivers. These 100-Gigabit Ethernet ports work either as 100-Gigabit Ethernet or as 40- Gigabit Ethernet, but are recognized as 40-Gigabit Ethernet by default. See...
  • Page 36 Figure 14: 100-Gigabit Ethernet Ports Are Indicated by a Black Line Underneath the Port Figure 15: 100-Gigabit Ethernet Port Disables Two Associated 40-Gigabit Ethernet Ports in the Port Group 40-Gbps Channelization The 40-Gigabit Ethernet ports can operate independently or bundled with the next two consecutive ports and channelized into twelve 10-Gigabit Ethernet ports as a port group.
  • Page 37 Table 12 on page 28 shows the available combinations for the ports. Most 100-Gigabit Ethernet transceiver ports are used as uplinks . On the QFX10002, the ports are enabled by default and the default configuration adds the ports to the default VLAN.
  • Page 38 (Continued) Table 12: QFX10002-72Q Port Mapping Port Number 4X10 Gigabit 4X10 Gigabit 40 Gigabit 100 Gigabit 100 Gigabit Ethernet Disables Ethernet Port Channelized Ethernet Ethernet Port Group (Default) 6, 8 ✓ ✓ ✓ – – ✓ ✓ – – ✓...
  • Page 39 (Continued) Table 12: QFX10002-72Q Port Mapping Port Number 4X10 Gigabit 4X10 Gigabit 40 Gigabit 100 Gigabit 100 Gigabit Ethernet Disables Ethernet Port Channelized Ethernet Ethernet Port Group (Default) – – ✓ ✓ 21, 22 ✓ ✓ ✓ – – ✓...
  • Page 40 (Continued) Table 12: QFX10002-72Q Port Mapping Port Number 4X10 Gigabit 4X10 Gigabit 40 Gigabit 100 Gigabit 100 Gigabit Ethernet Disables Ethernet Port Channelized Ethernet Ethernet Port Group (Default) 36, 38 ✓ ✓ ✓ – – ✓ ✓ – – ✓...
  • Page 41 (Continued) Table 12: QFX10002-72Q Port Mapping Port Number 4X10 Gigabit 4X10 Gigabit 40 Gigabit 100 Gigabit 100 Gigabit Ethernet Disables Ethernet Port Channelized Ethernet Ethernet Port Group (Default) – – ✓ ✓ 51, 52 ✓ ✓ ✓ – – ✓...

  • Page 42: Qfx10002 Network Port Leds

    ✓ ✓ ✓ QFX10002 Network Port LEDs Each QFX10002 QSFP+ port uses a single bi-colored LED to indicate link status and activity. See Figure 17 on page 33 for an example of these triangle shaped LEDs. Figure 17: Port LEDs The same single bi-colored LED also indicates when the interface is configured and connected using an optical split cable or a copper DACBO cable to a 10-Gigabit Ethernet port.
  • Page 43 MEZZ_CPLD 1.10 RE FPGA root@> Table 13 on page 34 for how to interpret the QSFP+ LEDs. Table 13: Network Port LEDs on QSFP+ Ports on a QFX10002 Color State Description Unlit The port is administratively disabled, there is no power, the link is down, or a transceiver is not present.

  • Page 44: Qfx10002 Management Panel

    QFX10002 Management Panel | 35 QFX10002 Management Port LEDs | 39 QFX10002 Chassis Status LEDs | 40 QFX10002 Management Panel The QFX10002 management panel is found next to the ports as shown in Figure 18 on page 36 through Figure 20 on page 37.
  • Page 45 Figure 18: QFX10002-72Q Port Panel and Management Panel Port panel Management panel — — Figure 19: QFX10002-36Q Port Panel and Management Panel Management panel Port panel with QSFP+ network interface or — — uplink ports (36)
  • Page 46 Figure 20: QFX10002-60C Port Panel and Management Panel Port panel Management panel — — Figure 21: QFX10002 72Q and QFX20002-36Q Management Panel Components em0–RJ-45 (1000BASE-T) management PTP Ethernet–SFP (1000BASE-T) port (ETH) — — Ethernet port (MGMT). RJ-45 console port (CON) to support RS-232 10 Hz pulses-per-second (PPS) SubMiniature —...
  • Page 47 — — major alarm (MJR), and minor alarm (MIN). em1–SFP management Ethernet port — (MGMT). Figure 22: QFX10002 60C Management Panel Components USB port 10 MHz SMB timing connector (10MHz) — — Status LEDs–Power (PWR), status (STA), 10 Hz pulses-per-second (PPS) SubMiniature —...

  • Page 48: Qfx10002 Management Port Leds

    Connecting a QFX10002 to a Management Ethernet Device | 108 QFX10002 Management Port LEDs There are two managements ports on a QFX10002 that have LEDs that indicate link status and link activity. These two ports, located on the management panel next to the access ports, are both labeled MGMT.

  • Page 49: Qfx10002 Chassis Status Leds

    Link is up and there is no activity. Green Blinking A link is established, and there is link activity. QFX10002 Chassis Status LEDs The QFX10002 has four status LEDs on the port side of the chassis, next to the access ports (see Figure 24 on page 41).
  • Page 50 Figure 24: Chassis Status LEDs on QFX10002 Models — — — — Table 16 on page 41 describes the chassis status LEDs on a QFX10002, their colors and states, and the status they indicate. Table 16: Chassis Status LEDs on a QFX10002 Switch Name Color State Description PWR–Alarm...
  • Page 51 (Continued) Table 16: Chassis Status LEDs on a QFX10002 Switch Name Color State Description Yellow Blinking There is a problem with chassis power. Power off the QFX10002 by setting the AC power source outlet to the OFF (O) position, or unplugging the AC power cords.
  • Page 52 For power and temperature alarms, you can use the show chassis environment fpc operational mode command to get detailed information on the internal state of the chassis. For example: user@device> show chassis environment fpc FPC 0 status: State Online Temperature 51 degrees C / 123 degrees F Voltage: PE0 VDD Core 0.9V...
  • Page 53 PE6 AVDD 1.0V 1000 mV PE6 HMC VDD 0.9V 897 mV PE6 HMC AVDD 1.2V 1204 mV PE67 HMC VDD 1.2V 1197 mV PE7 VDD Core 0.9V 949 mV PE7 AVDD Core 1.0V 999 mV PE7 HMC VDD 0.9V 897 mV PE7 HMC AVDD 1.2V 1197 mV PE8 VDD Core 0.9V...

  • Page 54: Qfx10002 Cooling System

    2508 mV SEE ALSO show chassis alarms request chassis beacon RELATED DOCUMENTATION Connecting a QFX10002 to a Management Ethernet Device | 108 QFX10002 Cooling System IN THIS SECTION QFX10002 Cooling System and Airflow | 45 QFX10002 Fan Module LED | 49...
  • Page 55 Fan Module Status | 48 The cooling system in a QFX10002 consists of three 80-W fan modules in a fan tray and two counter- rotating fans housed in each of the power supplies. The QFX10002 brings air into the vents in the port panel and exhausts warmed air through the field- airflow out or port-to-FRU airflow.
  • Page 56 In data center deployments, position the switch in such a manner that the AIR OUT labels on switch components are next to the hot aisle. Figure 26 on page 47 shows the airflow through the chassis. Figure 26: Air Out Airflow Through the QFX10002 Chassis...
  • Page 57 Each switch has a status LED (labeled ST) for each fan module on the left side of the corresponding fan module slot. It indicates the status of all the fan modules. Table 18 on page 48 describes the status LED on the fan module in a QFX10002. Table 18: Fan Module Status LED LED State Description Solid Green Indicates the individual fan module is present.

  • Page 58: Qfx10002 Fan Module Led

    Removing a Fan Module from a QFX10002 | 122 QFX10002 Fan Module LED Figure 27 on page 49 shows the location of the LED next to the QFX10002 fan module. Figure 27: Fan Module LED in a QFX10002 Fan LED —...

  • Page 59: Qfx10002 Power System

    SEE ALSO QFX10002 Cooling System and Airflow | 45 Installing a Fan Module in a QFX10002 | 124 Removing a Fan Module from a QFX10002 | 122 RELATED DOCUMENTATION Maintaining QFX10002 Cooling System Components | 122...

  • Page 60: Qfx10002 Ac Power Supply Description

    QFX10002-60C and QFX10002-72Q have four power supplies. All of the power supplies are installed at the factory. Each of the 1600-W power supplies has a single AC input. A QFX10002 has double the amount of power supplies needed to power all of the components in the switch, which is known as 2N redundancy .

  • Page 61: Qfx10002 Ac Power Specifications

    Juniper Gold To avoid electrical injury, carefully follow instructions in "Connecting AC Power to a QFX10002" on page 110 "Removing a Power Supply from a QFX10002" on page 126. QFX10002 AC Power Specifications Table 21 on page 52 describes the AC power specifications for a QFX10002 switch.

  • Page 62: Ac Power Cord Specifications For Qfx10002 Switches

    (Continued) Table 21: AC Power Specifications for a QFX10002 Switch Item Specification Maximum power consumption • 1425 W for QFX10002-72Q • 1824 W for QFX10002-60C • 800 W for QFX10002-36Q AC Power Cord Specifications for QFX10002 Switches Detachable AC power cords are shipped with the chassis, if you include them as part of your order. The coupler is type C13 as described by International Electrotechnical Commission (IEC) standard 60320.
  • Page 63 (Continued) Table 22: AC Power Cord Specifications for QFX10002-60C Switches Country/ Electrical Specifications Plug Standards Shipped Spare Juniper Graphic Region Juniper Model Number Model Number Europe (except 250 VAC, 10 A, 50 Hz CEE (7) VII CG_CBL- CBL-EX-PWR- Italy, C13-09-EU...
  • Page 64 Table 23: AC Power Cord Specifications for QFX10002-36Q and QFX10002-72Q Switches Country/ Electrical Specifications Plug Standards Shipped Spare Juniper Graphic Region Juniper Model Number Model Number Australia 250 VAC, 10 A, 50 Hz AS/NZ CG_CBL- CBL-EX-PWR- 3109-1996 C13-06-AU C13-AU China...

  • Page 65: Qfx10002 Dc Power Supply Description

    QFX10002-72Q switch are installed at the factory and supply 2400 W of power to the chassis. A QFX10002 has double the amount of power supplies needed to power all of the components in the 2N redundancy . When the switch has all of the power supplies installed, the switch, which is known as switch has full power redundancy.

  • Page 66: Qfx10002 Dc Power Specifications

    48 VDC) minimum, or as required by local code. To avoid electrical injury, carefully follow instructions in "Maintaining QFX10002 Power Supplies" on page 126 QFX10002 DC Power Specifications Table 25 on page 58 describes the DC power specifications for the DC version of a QFX10002 switch.

  • Page 67: Qfx10002 Dc Power Cable Specifications

    48 VDC) minimum, or as required by local code. QFX10002 DC Power Cable Specifications QFX10002 DC power supplies require a D-Sub 3W3-type connector. The three pins on the connector provide –48 VDC input (–), return (+), and ground connections to the power supply.
  • Page 68 DC power cables, each 4 m (approximately 13.1 ft) long, are supplied with the QFX10002. The provided cables include the three-pin connector on one end and three insulated wires at the opposite end, for connection to the site’s DC power distribution system.

  • Page 69: Qfx10002 Power Supply Led

    QFX10002 Power Supply LED Figure 30 on page 60 shows the location of the status LED on the QFX10002 AC power supply and Figure 31 on page 60 shows the location of the status LED on the QFX10002 DC power supply.
  • Page 70 Status LED — Table 27 on page 61 describes the status LED behavior on QFX10002 power supplies. Table 27: Power Supply LEDs on a QFX10002 Switch Color State Description Green On steadily The power supply is on and operating correctly.
  • Page 71 1320 W Total system capacity: 6400 W (maximum 6400 W) Total remaining power: 5080 W RELATED DOCUMENTATION Connecting the QFX10002 to Ground | 105 Connecting AC Power to a QFX10002 | 110 Connecting DC Power to a QFX10002 | 111...

  • Page 72: Site Planning, Preparation, And Specifications

    C HAPTER Site Planning, Preparation, and Specifications QFX10002 Site Preparation Checklist | 64 QFX10002 Site Guidelines and Requirements | 66 QFX10002 Network Cable and Transceiver Planning | 76 QFX10002 Management Cable Specifications and Pinouts | 84...

  • Page 73: Qfx10002 Site Preparation Checklist

    QFX10002 Site Preparation Checklist The checklist in Table 28 on page 64 summarizes the tasks you need to perform when preparing a site for a QFX10002 installation. Table 28: Site Preparation Checklist Item or Task For More Performed By Date...
  • Page 74 (Continued) Table 28: Site Preparation Checklist Item or Task For More Performed By Date Information Verify that your rack meets "QFX10002 Rack the minimum requirements Requirements" on for the installation of the page 72 switch. Plan rack location, "QFX10002 including required space Clearance clearances.

  • Page 75: Qfx10002 Site Guidelines And Requirements

    Site Electrical Wiring Guidelines | 71 QFX10002 Rack Requirements | 72 QFX10002 Cabinet Requirements | 74 QFX10002 Environmental Requirements and Specifications The QFX10002 must be installed in a rack. It must be housed in a dry, clean, well-ventilated, and temperature-controlled environment. Follow these environmental guidelines:...
  • Page 76 Table 29 on page 67 provides the required environmental conditions for normal switch operation. Table 29: QFX10002 Environmental Tolerances Description Tolerance Altitude No performance degradation to 6000 feet (1828.8 meters).

  • Page 77: General Site Guidelines

    • Install the device in a secure area, so that only authorized personnel can access the device. QFX10002 Chassis Grounding Cable and Lug Specifications To ground a QFX10002, connect a grounding cable to earth ground and then attach it to the chassis grounding points. See "Connecting the QFX10002 to Ground"...

  • Page 78: Qfx10002 Clearance Requirements For Airflow And Hardware Maintenance

    • The grounding cable that you provide for a QFX10002 must be the same size or heavier than the input wire of each power supply. Minimum recommendations are 8 AWG (8.4 mm²) stranded copper wire, 90° C wire, or as permitted by local code.

  • Page 79: Qfx10002 Chassis Physical Specifications

    • You must leave at least 24 in. (61 cm) both in front of and behind the QFX10002. For service personnel to remove and install hardware components, you must leave adequate space at the front and back of the switch.

  • Page 80: Site Electrical Wiring Guidelines

    (Continued) Table 30: Physical Specifications for the QFX10002 Models Fans and Power Height Width Depth Weight QFX10002-60C 3 fans and 4 DC 3.46 in. (8.8 cm) 17.36 in. 31 in. (78.7 cm) With FRUs power supplies (44.1 cm) without handles...

  • Page 81: Qfx10002 Rack Requirements

    • Electrical hazards as a result of power surges conducted over the lines into the equipment. QFX10002 Rack Requirements The QFX10002 fixed-chassis is designed to be installed on four-post racks. Rack requirements consist of: • Rack type • Mounting bracket hole spacing...
  • Page 82 • Rack connection to the building structure Table 32 on page 73 provides the rack requirements and specifications for the QFX10002. Table 32: Rack Requirements for the QFX10002 Rack Requirement Guidelines Rack type: four- Use a four-post rack that provides bracket holes or hole patterns spaced at 1-U (1.75 in. or post 4.45 cm) increments and that meets the size and strength requirements to support the...

  • Page 83: Qfx10002 Cabinet Requirements

    Secure the rack to the ceiling brackets as well as wall or floor brackets for maximum stability. QFX10002 Cabinet Requirements You can mount QFX10002 models in a cabinet that contains a four-post 19-in. rack as defined in Cabinets, Racks, Panels, and Associated Equipment (document number EIA-310-D) published by the Electronics Industry Association.
  • Page 84 Install the switch in the cabinet in a way that maximizes the open space on the FRU side of the chassis. This maximizes the clearance for critical airflow. The QFX10002 fans exhaust hot air through the fans and power supplies.

  • Page 85: Qfx10002 Network Cable And Transceiver Planning

    The Hardware Compatibility Tool enables you to search by product, displaying all the transceivers supported on that device, or category, by interface speed or type. The list of supported transceivers for the QFX10002 is located at Hardware Compatibility Tool.

  • Page 86: Cable Specifications For Qsfp+ And Qsfp28 Transceivers

    Juniper Networks. If you face a problem running a Juniper device that uses third-party optical modules or cables, JTAC may help you diagnose host-related issues if the observed issue is not, in the opinion of JTAC, related to the use of the third-party optical modules or cables.
  • Page 87 (Continued) Table 34: QSFP+ and QSFP28 Optical Module Receptacle Pinouts Fiber Signal Tx1 (Transmit) Tx2 (Transmit) Tx3 (Transmit) Unused Unused Unused Unused Rx3 (Receive) Rx2 (Receive) Rx1 (Receive) Rx0 (Receive) Table 35: QSFP+ MPO Fiber-Optic Crossover Cable Pinouts...

  • Page 88: Understanding Qfx Series Fiber-Optic Cable Signal Loss, Attenuation, And Dispersion

    Table 35: QSFP+ MPO Fiber-Optic Crossover Cable Pinouts (Continued) Understanding QFX Series Fiber-Optic Cable Signal Loss, Attenuation, and Dispersion IN THIS SECTION Signal Loss in Multimode and Single-Mode Fiber-Optic Cables | 80 Attenuation and Dispersion in Fiber-Optic Cable | 80...
  • Page 89 To determine the power budget and power margin needed for fiber-optic connections, you need to understand how signal loss, attenuation, and dispersion affect transmission. The QFX Series uses various types of network cables, including multimode and single-mode fiber-optic cables. Signal Loss in Multimode and Single-Mode Fiber-Optic Cables Multimode fiber is large enough in diameter to allow rays of light to reflect internally (bounce off the walls of the fiber).

  • Page 90: Calculating Power Budget And Power Margin For Fiber-Optic Cables

    TIP: You can use the Hardware Compatibility Tool to find information about the pluggable transceivers supported on your Juniper Networks device. To calculate the power budget and power margin, perform the following tasks: How to Calculate Power Budget for Fiber-Optic Cables To ensure that fiber-optic connections have sufficient power for correct operation, you need to calculate the link's power budget, which is the maximum amount of power it can transmit.

  • Page 91: How To Calculate Power Margin For Fiber-Optic Cables

    – P The following hypothetical power budget equation uses values measured in decibels (dB) and decibels referred to one milliwatt (dBm): – P = –15 dBm – (–28 dBm) = 13 dB How to Calculate Power Margin for Fiber-Optic Cables After calculating a link's power budget, you can calculate the power margin (P ), which represents the amount of power available after subtracting attenuation or link loss (LL) from the power budget (P...
  • Page 92 = 13 dB – 4 dB – 3.5 dB = 5.5 dB In both examples, the calculated power margin is greater than zero, indicating that the link has sufficient power for transmission and does not exceed the maximum receiver input power. RELATED DOCUMENTATION QFX10002 Port Panels | 12...

  • Page 93: Qfx10002 Management Cable Specifications And Pinouts

    QFX10002 Management Cable Specifications and Pinouts IN THIS SECTION Cable Specifications for Console and Management Connections for the QFX Series | 84 RJ-45 Management Port Connector Pinout Information | 85 Console Port Connector Pinout Information | 86 RJ-45 to DB-9 Serial Port Adapter Pinout Information | 87...

  • Page 94: Rj-45 Management Port Connector Pinout Information

    1000BASE-T operation RJ-45 Management Port Connector Pinout Information Table 38 on page 85 provides the pinout information for the RJ-45 connector for the management port on Juniper Networks devices. Table 38: RJ-45 Management Port Connector Pinout Information Signal Description TRP1+...

  • Page 95: Console Port Connector Pinout Information

    Console Port Connector Pinout Information The console port on a Juniper Networks device is an RS-232 serial interface that uses an RJ-45 connector to connect to a console management device. The default baud rate for the console port is 9600 baud.

  • Page 96: Rj-45 To Db-9 Serial Port Adapter Pinout Information

    RJ-45 to DB-9 Serial Port Adapter Pinout Information The console port on a Juniper Networks device is an RS-232 serial interface that uses an RJ-45 connector to connect to a management device such as a laptop or a desktop PC. If your laptop or...
  • Page 97 • Table 43 on page 90—SFP+ network port connector pinout information • Table 44 on page 91—QSFP+ and QSFP28 network module ports connector pinout information Table 41: 10/100/1000BASE-T Ethernet Network Port Connector Pinout Information Signal Description TRP1+ Transmit/receive data pair 1 Negative Vport (in PoE models) TRP1- Transmit/receive data pair 1...
  • Page 98 (Continued) Table 42: SFP Network Port Connector Pinout Information Signal Description TX_Disable Transmitter disabled 2-wire serial interface data line SCL- 2-wire serial interface clock MOD_ABS Module absent Rate select RX_LOS Receiver loss of signal indication VeeR Module receiver ground VeeR Module receiver ground VeeR Module receiver ground...
  • Page 99 (Continued) Table 42: SFP Network Port Connector Pinout Information Signal Description Transmitter noninverted data input Transmitter inverted data input VeeT Module transmitter ground Table 43: SFP+ Network Port Connector Pinout Information Signal Description VeeT Module transmitter ground TX_Fault Module transmitter fault TX_Disable Transmitter disabled 2-wire serial interface data line...
  • Page 100 (Continued) Table 43: SFP+ Network Port Connector Pinout Information Signal Description Receiver inverted data output Receiver noninverted data output VeeR Module receiver ground VccR Module receiver 3.3-V supply VccT Module transmitter 3.3-V supply VeeT Module transmitter ground Transmitter noninverted data input Transmitter inverted data input VeeT Module transmitter ground...
  • Page 101 (Continued) Table 44: QSFP+ and QSFP28 Network Port Connector Pinout Information Signal TX4p ModSelL LPMode_Reset VccRx RX3p RX3n RX1p RX1n...
  • Page 102 (Continued) Table 44: QSFP+ and QSFP28 Network Port Connector Pinout Information Signal RX2n RX2p RX4n RX4p ModPrsL IntL VccTx Vcc1 Reserved TX3p TX3n...

  • Page 103: Usb Port Specifications For The Qfx Series

    TX1n 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 NOTE: USB flash drives used with the QFX Series device must support USB 2.0 or later. RELATED DOCUMENTATION Connecting the QFX10002 | 105...

  • Page 105: Initial Installation And Configuration

    C HAPTER Initial Installation and Configuration QFX10002 Installation Overview | 97 Unpacking and Mounting the QFX10002 | 99 Connecting the QFX10002 | 105 Register Products—Mandatory to Validate SLAs | 116 Performing an Initial Configuration of a QFX10000 | 116...

  • Page 106: Qfx10002 Installation Overview

    Overview of Installing the QFX10002 | 97 QFX10002 Installation Safety Guidelines | 98 Overview of Installing the QFX10002 Before you begin to install and connect a QFX10002, ensure that you have reviewed the information in "QFX10002 Installation Safety Guidelines" on page You can mount a QFX10002: •...

  • Page 107: Qfx10002 Installation Safety Guidelines

    The weight of a fully-loaded QFX10002-72Q is approximately 68.6 lbs (31.1 kg) with AC power supplies and 67.8 lbs (30.8 kg) with DC power supplies installed. The weight of a QFX10002-36Q is 54 lbs (24.5 kg). (Observe the following guidelines for lifting and moving a QFX10002: CAUTION: If you are installing the QFX10002 above 60 in.

  • Page 108: Unpacking And Mounting The Qfx10002

    • Before lifting or moving the QFX10002, disconnect all external cables. • When raising the QFX10002 into the rack, have two people lift and align the switch with the rack while another person secures the switch to the rack. As when lifting any heavy object, lift most of the weight with your legs rather than your back.
  • Page 109 7. Save the shipping carton and packing materials in case you need to move or ship the switch later. Table 45: Inventory of Components Supplied with a QFX10002 Component Quantity Chassis with three fan modules and two power supplies (QFX10002-36Q) or four power supplies (QFX10002-60C or QFX10002-72Q). Rack mount kit •...

  • Page 110: Mounting A Qfx10002 In A Rack

    Before You Begin Rack Installation | 101 Four Post Procedure | 103 You can mount QFX10002 models on a four post 19-in. rack using the mounting kit provided with the switch. For four post rack installation, the mounting kit contains two front mounting rails with two matching rear mounting blades.
  • Page 111 Unless you are using a mechanical lift, at least three people are required to perform the rack installation. When raising the QFX10002 into the rack, have two people lift and align the switch with the rack while another person secures the switch to the rack. As when lifting any heavy object, lift most of the weight with your legs rather than your back.

  • Page 112: Four Post Procedure

    You can remove the power supplies and fan modules to minimize the weight before attempting to install the switch. If you are installing the QFX10002 device above 60 in. (152.4 cm) from the floor, we recommend using a mechanical lift for over head installation.
  • Page 113 Align the holes in the mounting rail with the holes on one side of the chassis. See Figure 34 on page for the proper position and alignment of the rail for the QFX10002 device. Figure 34: Attaching Mounting Rails to the QFX10002 Switch Chassis Attach the mounting rail to the switch using 11 mounting screws.

  • Page 114: Connecting The Qfx10002

    Use the following topics to connect external devices and power to the QFX10002: Connecting the QFX10002 to Ground You must install the QFX10002 in a restricted-access location and ensure that the chassis is always properly grounded. The QFX10002 has a two-hole protective grounding terminal provided on the chassis.
  • Page 115 Ensure that you have the following parts and tools available: • Grounding cable and lug, see "QFX10002 Chassis Grounding Cable and Lug Specifications" on page • Two 10-32 UNF x .25 in. screws with #10 split-lock washer • Two #10 flat washers •...
  • Page 116 Figure 36: Connecting a Grounding Cable to the QFX10002 3. Secure the grounding lug to the protective earthing terminal with the washers and screws. 4. Dress the grounding cable and ensure that it does not touch or block access to other device components and that it does not drape where people could trip over it.

  • Page 117: Connecting A Qfx10002 To A Management Ethernet Device

    You can monitor and manage the QFX10002 using a dedicated management channel. The QFX10002 has two management ports: a 10/100/1000BASE-T RJ-45 port for copper connections and a 1-Gigabit SFP ports for fiber connections. Use the management ports to connect the QFX10002 to a network for out-of-band management.

  • Page 118: Connecting A Qfx Series Device To A Management Console

    Connecting a QFX Series Device to a Management Console Ensure that you have an RJ-45 to DB-9 rollover cable available. An RJ-45 cable with an RJ-45 to DB-9 adapter is provided with the device. NOTE: If your laptop or PC does not have a DB-9 plug connector pin and you want to connect your laptop or PC directly to the QFX Series, use a combination of the RJ-45 cable and RJ-45 to DB-9 adapter supplied with the device and a USB to DB-9 plug adapter.

  • Page 119: Connecting Ac Power To A Qfx10002

    QFX10002" on page 128. The power supply in a QFX10002 is a hot-removable and hot-insertable field-replaceable unit (FRU). After removing the power cord from an individual power supply, you can remove and replace it without powering off the switch or disrupting switch functions.

  • Page 120: Connecting Dc Power To A Qfx10002

    Figure 40: Connecting an AC Power Cord to an AC Power Supply in a QFX10002-72Q 5. If the AC power source outlet has a power switch, set it to the OFF (O) position. NOTE: The switch powers on as soon as power is provided to the power supply. There is no power switch on the device.
  • Page 121 10 lb-in (1.13 Nm). • Power cables appropriate for your geographical location available to connect DC power to the QFX10002. There are two types of DC power cables–a straight DC power cable (CBL-JNP-PWR- DSUB) and a right-angle DC power cable (CBL-JNP-PWR-DSUB2) or (CBL-JNP-PWR-DSUB3).
  • Page 122 To connect DC power to a QFX10002: 1. To prevent damage to the equipment caused by static discharge, attach an ESD grounding strap to your bare wrist, and connect the strap to an approved site ESD grounding point. 2. Ensure that the power supplies are fully inserted in the chassis and that the latches are secure.
  • Page 123 Figure 42: Connecting a Right-Angle DC Power Cable to a DC Power Supply (CBL-JNP-PWR- DSUB2) Figure 43: Connecting a Right-Angle DC Power Cable to a DC Power Supply (CBL-JNP-PWR- DSUB3) WARNING: Ensure that the power cables do not block access to device components or drape where people can trip on them.
  • Page 124 If the status LED is lit amber, remove power from the power supply, and replace the power supply (see "Removing a Power Supply from a QFX10002" on page 126). Do not remove the power supply until you have a replacement power supply ready. The power supplies must be installed in the QFX10002 to ensure proper airflow.

  • Page 125: Register Products-Mandatory To Validate Slas

    (CLI) or through Zero Touch Provisioning (ZTP). On QFX10002 fixed- chassis models, in addition to using the CLI, you may also use ZTP. In order to provision the QFX10002 using ZTP, you must have access to a Dynamic Host Control Protocol (DHCP) server and a File Transfer Protocol (anonymous FTP), Hypertext Transfer Protocol (HTTP), or Trivial File Transfer Potocol (TFTP) server on which the software image and configuration files are stored.
  • Page 126 To connect and configure the switch from the console: Connect the console port to a laptop or PC using the supplied RJ-45 cable and RJ-45 to DB-9 adapter. The console (CON) port is located on the port panel of the switch. Log in as root.
  • Page 127 NOTE: The management ports, em0 (MGMT for RJ-45 connections) and em1 (also labeled MGMT for fiber connections), are found on the port panel of the QFX10002 and on each of the Routing and Control Boards of the QFX10008 and QFX10016.
  • Page 128 QFX10002 System Overview | 2...

  • Page 129: Maintaining Components

    Installing and Removing QFX10002 Hardware Components | 121 Maintaining QFX10002 Cooling System Components | 122 Maintaining QFX10002 Power Supplies | 126 Maintaining Transceivers and Fiber-Optic Cables on QFX10002 | 130 Rebooting or Powering Off a QFX10002 | 138 Removing a QFX10002 from a Rack | 142...

  • Page 130: Installing And Removing Qfx10002 Hardware Components

    • QSFP+ transceiver • QSFP28 transceiver All of the QFX10002 FRUs are hot-insertable and hot-removable: you can remove and replace them without powering off the switch or disrupting switch functions. CAUTION: Replace a failed power supply with a new power supply within 1 minute of removal to prevent chassis overheating.

  • Page 131: Maintaining Qfx10002 Cooling System Components

    • Connect a fiber-optic cable to an SFP+, QSFP+, or QSFP28 transceiver in a QFX10002 , follow the instructions in "Connect a Fiber-Optic Cable" on page 137. • Disconnect a fiber-optic cable from an SFP+, QSFP+, QSFP28 transceiver from a QFX10002 , follow the instructions in "Disconnect a Fiber-Optic Cable"...
  • Page 132 The fan modules in QFX10002 models are hot-removable and hot-insertable field-replaceable units (FRUs): you can remove and replace them without powering off the switch or disrupting switch functions. CAUTION: Replace a failed fan module with a new fan module within one minute of removal to prevent chassis overheating.

  • Page 133: Installing A Fan Module In A Qfx10002

    Installing a Fan Module in a QFX10002 Before you install a fan module in a QFX10002 device, ensure that you have taken the necessary precautions to prevent electrostatic discharge (ESD) damage (see "Prevention of Electrostatic Discharge Damage" on page 189).
  • Page 134 Figure 45: Installing a Fan Module in a QFX10002-36Q or QFX10002-72Q Figure 46: Installing a Fan Module in a QFX10002-60C RELATED DOCUMENTATION QFX10002 Cooling System | 45 QFX10002 Field-Replaceable Units | 11...

  • Page 135: Maintaining Qfx10002 Power Supplies

    Use the following procedures to replace a power supply in a QFX10002: Removing a Power Supply from a QFX10002 Before you remove a power supply from a QFX10002, ensure that you have taken the necessary precautions to prevent electrostatic discharge (ESD) damage (see "Prevention of Electrostatic Discharge...
  • Page 136 2. Attach the ESD grounding strap to your bare wrist, and connect the strap to the ESD point on the chassis. NOTE: If only one power supply is installed in your QFX10002 device, you need to power off the switch before removing the power supply. See "Powering Off a QFX10002"...

  • Page 137: Installing A Power Supply In A Qfx10002

    Figure 48: Inserting a Power Supply Blank Cover Installing a Power Supply in a QFX10002 • Before you install a power supply in a QFX10002, ensure that you have taken the necessary precautions to prevent electrostatic discharge (ESD) damage (see "Prevention of Electrostatic...
  • Page 138 Figure 50: Installing a Power Supply in a QFX10002-72Q NOTE: Each power supply must be connected to a dedicated power source outlet. NOTE: If you have a Juniper Care service contract, register any addition, change, or upgrade of hardware components at...

  • Page 139: Maintaining Transceivers And Fiber-Optic Cables On Qfx10002

    Failure to do so can result in significant delays if you need replacement parts. This note does not apply if you replace existing components with the same type of component. RELATED DOCUMENTATION QFX10002 Power System | 50 Connecting the QFX10002 | 105 QFX10002 Field-Replaceable Units | 11...
  • Page 140 • A dust cover to cover the port or a replacement transceiver The transceivers for Juniper Networks devices are hot-removable and hot-insertable field-replaceable units (FRUs). You can remove and replace them without powering off the device or disrupting device functions.
  • Page 141 weight as it hangs to the floor. Place excess cable out of the way in a neatly coiled loop in the cable management system. Placing fasteners on the loop helps to maintain its shape. CAUTION: Do not bend the fiber-optic cable beyond its minimum bend radius. An arc smaller than a few inches in diameter can damage the cable and cause problems that are difficult to diagnose.

  • Page 142: Install A Transceiver

    Juniper Networks. If you face a problem running a Juniper device that uses third-party optical modules or cables, JTAC may help you diagnose host-related issues if the observed issue is not, in the opinion of JTAC, related to the use of the third-party optical modules or cables.
  • Page 143 ZR or ZR+) can potentially cause thermal damage to or reduce the lifespan of the host equipment. Any damage to the host equipment due to the use of third-party optical modules or cables is the users’ responsibility. Juniper Networks will accept no liability for any damage caused due to such use.
  • Page 144 7. Remove the rubber safety cap from the transceiver and the end of the cable, and insert the cable into the transceiver. LASER WARNING: Do not look directly into a fiber-optic transceiver or into the ends of fiber-optic cables. Fiber-optic transceivers and fiber-optic cable connected to a transceiver emit laser light that can damage your eyes.

  • Page 145: Disconnect A Fiber-Optic Cable

    • A rubber safety cap to cover the transceiver • A rubber safety cap to cover the fiber-optic cable connector Juniper Networks devices have optical transceivers to which you can connect fiber-optic cables. To disconnect a fiber-optic cable from an optical transceiver installed in the device: 1.

  • Page 146: Connect A Fiber-Optic Cable

    Do not let fiber-optic cables hang free from the connector. Do not allow fastened loops of cables to dangle, which stresses the cables at the fastening point. How to Handle Fiber-Optic Cables Fiber-optic cables connect to optical transceivers that are installed in Juniper Networks devices.

  • Page 147: Rebooting Or Powering Off A Qfx10002

    Use only an approved alcohol-free fiber-optic cable cleaning kit such as the Opptex Cletop- ® Fiber Cleaner. Follow the instructions in the cleaning kit you use. RELATED DOCUMENTATION Laser and LED Safety Guidelines and Warnings | 177 Rebooting or Powering Off a QFX10002 IN THIS SECTION Rebooting a QFX10002 | 139...

  • Page 148: Rebooting A Qfx10002

    Powering Off a QFX10002 | 139 Rebooting a QFX10002 If you need to restart your QFX10002, use the appropriate CLI operational command for your model. For models QFX10002-36Q and QFX10002-72Q, use the request system reboot command. The request system reboot is not supported on the QFX10002-60C platform. Starting from Junos OS Release 19.1R1 and later, the request system reboot command is deprecated from the QFX10002-60C switch platform.
  • Page 149 2. Shut down Junos OS from the external management device by issuing the request system halt operational mode CLI command. This command shuts down the switch gracefully and preserves system state information. A message appears on the console, confirming that the operating system has halted.
  • Page 150 “The operating system has halted.” Although traffic and the operating system have stopped, the QFX10002 power module LEDs are still lit and a fan continues to run. Wait at least 60 seconds after first seeing this message before following the...

  • Page 151: Removing A Qfx10002 From A Rack

    • Ensure that the rack is stable and secured to the building. • Ensure that there is enough space to place the removed QFX10002 in its new location and along the path to the new location. • Read "General Safety Guidelines and Warnings"...
  • Page 152 4. Place the removed screws and mounting blades in a labeled bag. You will need them when you reinstall the chassis. 5. Transport the QFX10002 to your desired new location. RELATED DOCUMENTATION Mounting a QFX10002 in a Rack | 101...

  • Page 153: Troubleshooting

    C HAPTER Troubleshooting Troubleshooting QFX10002 Components | 145...

  • Page 154: Troubleshooting Qfx10002 Components

    Chassis Alarm Messages on QFX10002 Switches | 146 QFX10002 Troubleshooting Resources Overview To troubleshoot problems on a QFX10002, use the Juniper Junos OS command-line interface (CLI), and the LEDs on the field -replaceable unit (FRU) and the management panel. • CLI—The CLI is the primary tool for controlling and troubleshooting hardware, Junos OS, routing protocols, and network connectivity.

  • Page 155: Qfx Series Alarm Messages Overview

    Chassis alarms indicate a failure on the device or one of its components. Chassis alarms are preset and cannot be modified. Chassis alarms on QFX10002 switches have two severity levels: • Major (red)—Indicates a critical situation on the device that has resulted from one of the conditions...
  • Page 156 Table 46 on page 147 describes the chassis alarm messages on QFX10002 devices. Table 46: QFX10002 Chassis Alarm Messages Component Alarm Type CLI Message Recommended Action Fans Major (red) Fan Failure Replace the fan module and report the failure to customer support.
  • Page 157 (Continued) Table 46: QFX10002 Chassis Alarm Messages Component Alarm Type CLI Message Recommended Action pem-number I2C Failure Check the system log for one of the following messages and report the error message to customer support: • I2C Read failed for device...
  • Page 158 (Continued) Table 46: QFX10002 Chassis Alarm Messages Component Alarm Type CLI Message Recommended Action sensor-location Temp Sensor Fail Temperature Major (red) Check the system log for the sensors following message and report it to customer support: sensor-number failed Temp sensor...
  • Page 159 (Continued) Table 46: QFX10002 Chassis Alarm Messages Component Alarm Type CLI Message Recommended Action Minor (yellow) Rescue configuration is not set request system Use the configuration rescue save command to set the rescue configuration. For Setting or more information, see Deleting the Rescue Configuration .

  • Page 160: Contacting Customer Support And Returning The Chassis Or Components

    C HAPTER Contacting Customer Support and Returning the Chassis or Components Contact Customer Support | 152 Returning the Chassis or Components | 153...

  • Page 161: Contact Customer Support

    Contact Customer Support You can contact Juniper Networks Technical Assistance Center (JTAC) 24 hours a day, 7 days a week in one of the following ways: • On the Web, using the Service Request Manager link at: https:/ /support.juniper.net/support/ • By telephone: •...

  • Page 162: Returning The Chassis Or Components

    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 163: Listing The Chassis And Component Details Using The Cli

    Listing the Chassis and Component Details Using the CLI To list the QFX10002 and components and their serial numbers, use the show chassis hardware CLI operational mode command. user@device> show chassis hardware Hardware inventory: Item Version Part number Serial number...

  • Page 164: Locating The Chassis Serial Number Id Label On A Qfx10002 Switch

    • Fan module—The serial number ID label is on the top of the fan module. Removing the Solid State Drives for RMA The QFX10002 has two solid-state drives (SSDs) that store the software images, system logs, and the configuration files. Before returning a chassis to Juniper Networks as part of a Return Merchandise Authorization (RMA), you have the option of removing the SSDs and disposing them according to your own company’s security procedures.
  • Page 165 2. Place the device on a firm surface such as a workbench or a table. 3. Using the number 2 Phillips screwdriver, remove the six flat-head screws that secure the access door on the right-side of the device. Retain the screws for later use. Figure 54: Removing or Replacing Flat-head Screws in the Access Door 4.
  • Page 166 Figure 55: Remove or Replacing the Thumb-screw Fasteners 5. Slide the SSD out of the slot and set aside; repeat with the second SSD.

  • Page 167: Returning A Qfx10002 Or Component For Repair Or Replacement

    Removing a QFX10002 from a Rack | 142 Returning a QFX10002 or Component for Repair or Replacement If you need to return a QFX10002 or component to Juniper Networks for repair or replacement, follow this procedure: 1. Determine the serial number of the component. For instructions.

  • Page 168: Packing A Qfx10002 Or Component For Shipping

    Packing a QFX10002 Switch for Shipping | 160 Packing QFX10002 Switch Components for Shipping | 160 If you are returning a QFX10002 or component to Juniper Networks for repair or replacement, pack the item as described in this topic. Before you pack a QFX10002 or component: •...

  • Page 169: Packing A Qfx10002 Switch For Shipping

    Place the packing foam on top of and around the switch. If you are returning accessories or FRUs with the switch, pack them as instructed in "Packing a QFX10002 or Component for Shipping" on page 159. Replace the accessory box on top of the packing foam.
  • Page 170 RELATED DOCUMENTATION Powering Off a QFX10002 | 139...

  • Page 171: Safety And Compliance Information

    C HAPTER Safety and Compliance Information General Safety Guidelines and Warnings | 164 Definitions of Safety Warning Levels | 165 Qualified Personnel Warning | 167 Warning Statement for Norway and Sweden | 167 Fire Safety Requirements | 168 Installation Instructions Warning | 169 Chassis and Component Lifting Guidelines | 170 Restricted Access Warning | 170 Ramp Warning | 172...
  • Page 172 DC Power Grounding Requirements and Warning | 195 DC Power Wiring Sequence Warning | 196 DC Power Wiring Terminations Warning | 197 Multiple Power Supplies Disconnection Warning | 199 TN Power Warning | 200 Agency Approvals and Compliance Statements for the QFX10002 | 200...

  • Page 173: General Safety Guidelines And Warnings

    General Safety Guidelines and Warnings The following guidelines help ensure your safety and protect the device from damage. The list of guidelines might not address all potentially hazardous situations in your working environment, so be alert and exercise good judgment at all times. •...

  • Page 174: Definitions Of Safety Warning Levels

    • Some parts of the chassis, including AC and DC power supply surfaces, power supply unit handles, SFB card handles, and fan tray handles might become hot. The following label provides the warning for hot surfaces on the chassis: • Always ensure that all modules, power supplies, and cover panels are fully inserted and that the installation screws are fully tightened.
  • Page 175 Waarschuwing Dit waarschuwingssymbool betekent gevaar. U verkeert in een situatie die lichamelijk letsel kan veroorzaken. Voordat u aan enige apparatuur gaat werken, dient u zich bewust te zijn van de bij elektrische schakelingen betrokken risico's en dient u op de hoogte te zijn van standaard maatregelen om ongelukken te voorkomen. Varoitus Tämä...

  • Page 176: Qualified Personnel Warning

    Qualified Personnel Warning WARNING: Only trained and qualified personnel should install or replace the device. Waarschuwing Installatie en reparaties mogen uitsluitend door getraind en bevoegd personeel uitgevoerd worden. Varoitus Ainoastaan koulutettu ja pätevä henkilökunta saa asentaa tai vaihtaa tämän laitteen. Avertissement Tout installation ou remplacement de l'appareil doit être réalisé...

  • Page 177: Fire Safety Requirements

    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 178: Installation Instructions Warning

    NOTE: 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 179: Chassis And Component Lifting Guidelines

    Chassis and Component Lifting Guidelines • Before moving the device to a site, ensure that the site meets the power, environmental, and clearance requirements. • Before lifting or moving the device, disconnect all external cables and wires. • As when lifting any heavy object, ensure that your legs bear most of the weight rather than your back.
  • Page 180 Avertissement Cet appareil est à installer dans des zones d'accès réservé. Ces dernières sont des zones auxquelles seul le personnel de service peut accéder en utilisant un outil spécial, un mécanisme de verrouillage et une clé, ou tout autre moyen de sécurité. L'accès aux zones de sécurité...

  • Page 181: Ramp Warning

    Ramp Warning WARNING: When installing the device, do not use a ramp inclined at more than 10 degrees. Waarschuwing Gebruik een oprijplaat niet onder een hoek van meer dan 10 graden. Varoitus Älä käytä sellaista kaltevaa pintaa, jonka kaltevuus ylittää 10 astetta. Avertissement Ne pas utiliser une rampe dont l'inclinaison est supérieure à...
  • Page 182 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.
  • Page 183 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 184 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...

  • Page 185: Grounded Equipment Warning

    Följande riktlinjer ges för att trygga din säkerhet: • 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...

  • Page 186: Laser And Led Safety Guidelines And Warnings

    Class 1 LED Product Warning | 179 Laser Beam Warning | 179 Juniper Networks devices are equipped with laser transmitters, which are considered a Class 1 Laser Product by the U.S. Food and Drug Administration and are evaluated as a Class 1 Laser Product per IEC/EN 60825-1 requirements.
  • Page 187 General Laser Safety Guidelines When working around ports that support optical transceivers, observe the following safety guidelines to prevent eye injury: • Do not look into unterminated ports or at fibers that connect to unknown sources. • Do not examine unterminated optical ports with optical instruments. •...
  • Page 188 Class 1 LED Product Warning LASER WARNING: Class 1 LED product. Waarschuwing Klasse 1 LED-product. Varoitus Luokan 1 valodiodituote. Avertissement Alarme de produit LED Class I. Warnung Class 1 LED-Produktwarnung. Avvertenza Avvertenza prodotto LED di Classe 1. Advarsel LED-produkt i klasse 1. Aviso Produto de classe 1 com LED.

  • Page 189: Radiation From Open Port Apertures Warning

    Aviso Não olhe fixamente para o raio, nem olhe para ele directamente com instrumentos ópticos. ¡Atención! No mirar fijamente el haz ni observarlo directamente con instrumentos ópticos. Varning! Rikta inte blicken in mot strålen och titta inte direkt på den genom optiska instrument.

  • Page 190: Maintenance And Operational Safety Guidelines And Warnings

    EXposição à radiação e não deverá olhar fixamente para orifícios que se encontrarem a descoberto. ¡Atención! Debido a que la apertura del puerto puede emitir radiación invisible cuando no existe un cable de fibra conectado, evite mirar directamente a las aperturas para no exponerse a la radiación.
  • Page 191 Waarschuwing Er is ontploffingsgevaar als de batterij verkeerd vervangen wordt. Vervang de batterij slechts met hetzelfde of een equivalent type dat door de fabrikant aanbevolen is. Gebruikte batterijen dienen overeenkomstig fabrieksvoorschriften weggeworpen te worden. Varoitus Räjähdyksen vaara, jos akku on vaihdettu väärään akkuun. Käytä vaihtamiseen ainoastaan saman- tai vastaavantyyppistä...
  • Page 192 Jewelry Removal Warning WARNING: Before working on equipment that is connected to power lines, remove jewelry, including rings, necklaces, and watches. Metal objects heat up when connected to power and ground and can cause serious burns or can be welded to the terminals. Waarschuwing Alvorens aan apparatuur te werken die met elektrische leidingen is verbonden, sieraden (inclusief ringen, kettingen en horloges) verwijderen.
  • Page 193 ¡Atención! Antes de operar sobre equipos conectados a líneas de alimentación, quitarse las joyas (incluidos anillos, collares y relojes). Los objetos de metal se calientan cuando se conectan a la alimentación y a tierra, lo que puede ocasionar quemaduras graves o que los objetos metálicos queden soldados a los bornes.
  • Page 194 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 195 ¡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° C. Para impedir la restricción de la entrada de aire, deje un espacio mínimo de 15,2 cm alrededor de las aperturas para ventilación.

  • Page 196: General Electrical Safety Guidelines And Warnings

    General Electrical Safety Guidelines and Warnings WARNING: Certain ports on the device are designed for use as intrabuilding (within- GR-1089-CORE ) the-building) interfaces only (Type 2 or Type 4 ports as described in and require isolation from the exposed outside plant (OSP) cabling. To comply with NEBS (Network Equipment-Building System) requirements and protect against lightning must not be surges and commercial power disturbances, the intrabuilding ports...

  • Page 197: Action To Take After An Electrical Accident

    • Canada—Canadian Electrical Code, Part 1, CSA C22.1. • Suitable for installation in Information Technology Rooms in accordance with Article 645 of the National Electrical Code and NFPA 75. Peut être installé dans des salles de matériel de traitement de l’information conformément à l’article 645 du National Electrical Code et à...

  • Page 198: Prevention Of Electrostatic Discharge Damage

    Prevention of Electrostatic Discharge Damage Device components that are shipped in antistatic bags are sensitive to damage from static electricity. Some components can be impaired by voltages as low as 30 V. You can easily generate potentially damaging static voltages whenever you handle plastic or foam packing material or if you move components across plastic or carpets.

  • Page 199: Ac Power Electrical Safety Guidelines

    Figure 57: Placing a Component into an Antistatic Bag CAUTION: ANSI/TIA/EIA-568 cables such as Category 5e and Category 6 can get electrostatically charged. To dissipate this charge, always ground the cables to a suitable and safe earth ground before connecting them to the system. Attention Les câbles ANSI/TIA/EIA-568, par exemple Cat 5e et Cat 6, peuvent emmagasiner des charges électrostatiques.

  • Page 200: Ac Power Disconnection Warning

    • AC-powered devices are shipped with a three-wire electrical cord with a grounding-type plug that fits only a grounding-type power outlet. Do not circumvent this safety feature. Equipment grounding must comply with local and national electrical codes. • You must provide an external certified circuit breaker (2-pole circuit breaker or 4-pole circuit breaker based on your device) rated minimum 20 A in the building installation.

  • Page 201: Dc Power Electrical Safety Guidelines

    Warnung Bevor Sie an einem Chassis oder in der Nähe von Netzgeräten arbeiten, ziehen Sie bei Wechselstromeinheiten das Netzkabel ab bzw. Avvertenza Prima di lavorare su un telaio o intorno ad alimentatori, scollegare il cavo di alimentazione sulle unità CA. Advarsel Før det utføres arbeid på...

  • Page 202: Dc Power Copper Conductors Warning

    NOTE: Primary overcurrent protection is provided by the building circuit breaker. This breaker must protect against excess currents, short circuits, and earth grounding faults in accordance with NEC ANSI/NFPA 70. • Ensure that the polarity of the DC input wiring is correct. Under certain conditions, connections with reversed polarity might trip the primary circuit breaker or damage the equipment.

  • Page 203: Dc Power Disconnection Warning

    DC Power Disconnection Warning WARNING: Before performing any of the DC power procedures, ensure that power is removed from the DC circuit. To ensure that all power is off, locate the circuit breaker on the panel board that services the DC circuit, switch the circuit breaker to the OFF position, and tape the device handle of the circuit breaker in the OFF position.

  • Page 204: Dc Power Grounding Requirements And Warning

    Aviso Antes de executar um dos seguintes procedimentos, certifique-se que desligou a fonte de alimentação de energia do circuito de corrente contínua. 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 (Desligado), segurando nessa posição a manivela do interruptor do disjuntor com fita isoladora.

  • Page 205: Dc Power Wiring Sequence Warning

    Avvertenza In fase di installazione dell'unità, eseguire sempre per primo il collegamento a massa e disconnetterlo per ultimo. Advarsel Når enheten installeres, må jordledningen alltid tilkobles først og frakobles sist. Aviso Ao instalar a unidade, a ligação à terra deverá ser sempre a primeira a ser ligada, e a última a ser desligada.

  • Page 206: Dc Power Wiring Terminations Warning

    Stromversorgung ist -48V zu -48V, +RTN zu +RTN und dann Erdanschluss zu Erdanschluss. Es ist zu beachten dass der Erdanschluss immer zuerst angeschlossen und als letztes abgetrennt wird. Avvertenza Mostra la morsettiera dell alimentatore CC. Cablare l'alimentatore CC usando i connettori adatti all'estremità del cablaggio, come illustrato. La corretta sequenza di cablaggio è...
  • Page 207 Waarschuwing Wanneer geslagen bedrading vereist is, dient u bedrading te gebruiken die voorzien is van goedgekeurde aansluitingspunten, zoals het gesloten-lus type of het grijperschop type waarbij de aansluitpunten omhoog wijzen. Deze aansluitpunten dienen de juiste maat voor de draden te hebben en dienen zowel de isolatie als de geleider vast te klemmen.

  • Page 208: Multiple Power Supplies Disconnection Warning

    Varning! När flertrådiga ledningar krävs måste godkända ledningskontakter användas, t.ex. kabelsko av sluten eller öppen typ med uppåtvänd tapp. Storleken på dessa kontakter måste vara avpassad till ledningarna och måste kunna hålla både isoleringen och ledaren fastklämda. Multiple Power Supplies Disconnection Warning WARNING: The network device has more than one power supply connection.

  • Page 209: Tn Power Warning

    Agency Approvals for the QFX Series | 201 Compliance Statements for EMC Requirements for the QFX Series | 202 Compliance Statements for Acoustic Noise for the QFX Series | 206 The following topics describe the agency approvals and compliance information for the QFX10002:...
  • Page 210 Agency Approvals for the QFX Series IN THIS SECTION Compliance Statement for Argentina | 202 The QFX Series complies with the following standards: • Safety • CAN/CSA-C22.2 No. 60950-1 Safety of Information Technology Equipment • UL 62368-1 Audio/Video, Information and Communication Technology Equipment- Safety •...
  • Page 211 • VCCI Class A:(2010) Japanese Emissions • BSMI CNS 13438 and NCC C6357 Class A Taiwan Radiated Emissions • AS/NZS CISPR 22:2009: Class A, Australian/New Zealand Radiated Emissions • Immunity • EN 55024: 1998/A1:2001/A2:2003 Information Technology Equipment Immunity Characteristics • EN-61000-3-2 (2006) Power Line Harmonics •...
  • Page 212 Nonregulatory Environmental Standards | 205 This topic describes the EMC requirements for the QFX Series. Canada This Class A digital apparatus complies with Canadian ICES-003. Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada. The Industry Canada label identifies certified equipment.
  • Page 213 Israel Translation from Hebrew–Warning: This product is Class A. In residential environments, the product may cause radio interference, and in such a situation, the user may be required to take adequate measures. Japan The preceding translates as follows: This is a Class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures.
  • Page 214 Nonregulatory Environmental Standards These QFX Series product SKUs are Network Equipment Building System (NEBS) compliant: • QFX3008-I • QFX3600-I • QFX3600 • QFX3500 • QFX5100 • QFX5110 • QFX5200-32C • QFX10002-36Q and QFX10002-72Q...
  • Page 215 • QFX10008 • QFX10016 Those device product SKUs meet the following NEBS compliance standards: • SR-3580 NEBS Criteria Levels (Level 3 Compliance) • GR-1089-CORE, Issue 6: EMC and Electrical Safety—Generic Criteria for Network Telecommunications Equipment • The equipment is suitable for installation in locations where the National Electrical Code (NEC) applies.

This manual is also suitable for:

Qfx10002-36qQfx10002-60cQfx10002-72q

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