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Juniper ACX6160 Hardware Manual

Juniper ACX6160 Hardware Manual

Universal metro router
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ACX6160 Universal Metro Router
Hardware Guide
Published
2022-12-05

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Summary of Contents for Juniper ACX6160

  • Page 1 ACX6160 Universal Metro Router Hardware Guide Published 2022-12-05...
  • 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

    ACX6160 Front Panel | 6 ACX6160 Front Panel | 7 ACX6160 Chassis Status LEDs | 8 ACX6160 Management and Console Port LEDs on the Front Panel | 10 ACX6160 Network Port LEDs | 12 ACX6160 Management Panel | 13 ACX6160 Management Panel | 13...
  • Page 4 How to Calculate Power Margin for Fiber-Optic Cables | 40 ACX6160 Management Cable Specifications and Pinouts | 42 Cable Specifications for Console and Management Connections for the ACX6160 | 43 Management Port Connector Pinouts for the ACX6160 | 43 Console Port Connector Pinouts for the ACX6160 | 44...
  • Page 5 Mounting the ACX6160 in a Rack or Cabinet | 51 Before You Begin Rack Installation | 51 Mounting the ACX6160 | 52 Connecting the ACX6160 to Power | 54 Connecting the ACX6160 Grounding Cable | 55 Connecting DC Power to the ACX6160 | 56...
  • Page 6 Returning the ACX6160 Chassis or Components | 93 Contact Customer Support | 93 Locating the Serial Number on an ACX6160 Chassis or Component | 94 Locating the Chassis Serial Number ID Label on an ACX6160 | 95 Locating the Serial Number ID Labels on FRU Components | 96 How to Return a Hardware Component to Juniper Networks, Inc.
  • Page 7 DC Power Wiring Sequence Warning | 133 DC Power Wiring Terminations Warning | 135 Multiple Power Supplies Disconnection Warning | 136 TN Power Warning | 137 ACX6160 Regulatory Standard Compliances | 138 ACX6160 Regulatory Standard Compliances | 138 Compliance Statements for the ACX6160 Routers | 140...

  • Page 8: About This Guide

    About This Guide Use this guide to plan, install, perform initial software configuration, perform routine maintenance, and to troubleshoot ACX6160 Universal Metro Routers. After completing the installation and basic configuration procedures covered in this guide. RELATED DOCUMENTATION ACX6160 Quick Start Guide...

  • Page 9: Overview

    C HAPTER Overview ACX6160 System Overview | 2 ACX6160 Front Panel | 6 ACX6160 Management Panel | 13 ACX6160 Cooling System | 14 ACX6160 Power System | 19...

  • Page 10: Acx6160 System Overview

    Front Panel | 4 Rear Panel | 4 The Juniper Networks ACX6160 Universal Metro Router is a standalone optical transponder that has 12 network ports, of which 8 are client ports, and 4 are line ports. It has removable DC power supplies and cooling fans.
  • Page 11 HG-FEC-compliant interfaces, enabling true interoperable transponder functionality. • The ACX6160 supports a zero touch deployment (ZTD) feature that significantly reduces the time required to install and provision new equipment, resulting in lower OpEx, lower TCO, and greater operational efficiency.
  • Page 12 Front Panel The front panel of the ACX6160 contains 12 network ports, comprising eight client ports and four line ports, LEDs, console and management ports, and system status LEDs. Figure 1 on page 4 shows the ACX6160 front panel. Figure 1: ACX6160 Front Panel Status LEDs—Alarm (ALM), system (SYS),...

  • Page 13: Acx6160 Hardware Components

    CAUTION: Do not connect feed A and feed B to the same power supply input terminal. • Cooling system—The ACX6160 has five fan modules. If a fan module fails and the remaining fan modules are unable to keep the ACX6160 within the acceptable temperature thresholds, chassis alarms occur and the ACX6160 can shut down.

  • Page 14: Acx6160 Field-Replaceable Units

    ACX6160 Field-Replaceable Units Field-replaceable units (FRUs) are components that you can replace at your site. The ACX6160 FRUs are hot-removable and hot-insertable. You can remove and replace them without powering off the ACX6160 or disrupting the routing function. The ACX6160 allows for two 50 GB serial advanced technology attachment (SATA) solid state drives (SSD) as a secondary boot drive or for log storage.

  • Page 15: Acx6160 Front Panel

    QSFP28 Network Ports | 8 CFP2-DCO Network Ports | 8 The front panel of the ACX6160 contains network ports, port LEDs, console and management ports, and system status LEDs. You can manage the ACX6160 by using an open ROADM controller.

  • Page 16: Acx6160 Chassis Status Leds

    The ACX6160 has four line CFP2 network ports (1/0 through 1/3) that support C form-factor pluggable type 2 transceivers. ACX6160 Chassis Status LEDs The ACX6160 has three status LEDs located on the left of the port panel, adjacent to the client port 0/0 (see Figure 4 on page 8).
  • Page 17 When you see the ALM LED lit amber, power off the device. "Powering Off the ACX6160" on page 66. Power on the device and monitor the SYS status LEDs to ensure that Junos OS boots...

  • Page 18: Acx6160 Management And Console Port Leds On The Front Panel

    ACX6160 Management and Console Port LEDs on the Front Panel There are two management ports on the ACX6160, both ports are labeled MGMT. The RJ-45 management port is for 10/100/1000BASE-T connections and is located on the front panel. The other...
  • Page 19 The RJ-45 port has separate LEDs for status and activity. Figure 5 on page 11 shows the location of the LEDs. Figure 5: Management Port LEDs on an ACX6160 Status LED Link activity LED — — Table 5 on page 11 describes the RJ-45 management port LEDs.

  • Page 20: Acx6160 Network Port Leds

    ACX6160 Network Port LEDs Each ACX6160 network port uses a single bicolored LED to indicate link status and activity. The circular LEDs are located underneath the QSFP28 and CFP2 ports. Figure 6 on page 12 shows the location of the LEDs.

  • Page 21: Acx6160 Management Panel

    ACX6160 Management Panel | 13 ACX6160 Management Panel The ACX6160 management panel is found on the rear panel of the device. There are MGMT and PTP ports that support SFP optics on the management panel on the FRU side. The small form-factor pluggable (SFP) management port is for 10/100/1000BASE-T and 1000BASE-X connections and is located on the rear panel of the device.

  • Page 22: Acx6160 Cooling System

    — — The SFP port has a LED to indicate both link and activity.Table 7 on page 14 describes the SFP management port LEDs. Table 7: ACX6160 SFP Management Port LED Color State Description Link activity Unlit No link is established, there is a fault, or the link is down.

  • Page 23: Acx6160 Cooling System Description

    These fan modules are designed to work with the airflow out direction. The fan modules are installed in the fan module slots on the rear panel of the device next to the power supplies. The ACX6160 has five fan modules numbered 0 through 4 from left to right. Each fan module slot has a fan icon next to it.
  • Page 24 AIR OUT labels. Airflow Through the Chassis In the ACX6160 cooling system, cool air enters through the vents in the front panel and hot air exhausts through the rear (FRU) panel. This type of airflow is known as airflow out or port-to-FRU airflow. The...
  • Page 25 Figure 10 on page 17 shows the airflow through the chassis. Figure 10: Airflow Through the ACX6160 Chassis (Port-to-FRU) NOTE: Under normal operating conditions, the fan modules operate at a moderate speed. Temperature sensors in the chassis monitor the temperature within the chassis. The system raises an alarm if a fan module fails or if the ambient temperature inside the chassis rises above the acceptable range.

  • Page 26: Acx6160 Fan Module Leds

    ACX6160 Fan Module LEDs Figure 11 on page 18 shows the location of the LED next to the fan module. Figure 11: Fan Module LEDs on an ACX6160 Fan module LED — Table 9 on page 18 describes the function of the fan module LED.

  • Page 27: Acx6160 Power System

    Figure 12 on page 19) are hot-removable and hot- insertable FRUs that you can install in the ACX6160 device without powering it off or disrupting the routing functions. Each 650-W DC input has dual feeds for power resiliency and provides 12-VDC output with a standby voltage of 5-VDC.

  • Page 28: Acx6160 Dc Power Supply Leds

    NOTE: The DC power supply has four terminals labeled V-, V-, V+, and V+ (see Figure 13 on page 20) for connecting DC power source cables labeled positive (+) and negative (–). Figure 13: ACX6160 DC Power Supply Faceplate Shunt negative input terminals (-48V) ESD grounding point —...

  • Page 29: Acx6160 Dc Power Specifications

    ACX6160 DC Power Specifications Table 11 on page 21 describes the DC power specifications for ACX6160 DC power supplies. Table 11: DC Power Specifications for an ACX6160 Item...

  • Page 30: Acx6160 Dc Power Cable Specifications

    500 W ACX6160 DC Power Cable Specifications ACX6160 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. NOTE: The optional right-angle DC power cables, CBL-JNP-PWR-DSUB2 and CBL-JNP-PWR- DSUB3, do not include a ground connection wire.
  • Page 31 8 AWG (8.4 mm²), 90° C WARNING: For field-wiring connections, use copper conductors only. WARNING: Power cables must not block access to ACX6160 components or drape where people could trip over them. CAUTION: You must ensure that power connections maintain the proper polarity. The power source cables might be labeled (+) and (–) to indicate their polarity.

  • Page 32: Site Planning, Preparation, And Specifications

    C HAPTER Site Planning, Preparation, and Specifications ACX6160 Site Preparation Checklist | 25 ACX6160 Site Guidelines and Requirements | 27 ACX6160 Network Cable and Transceiver Planning | 36 ACX6160 Management Cable Specifications and Pinouts | 42...

  • Page 33: Acx6160 Site Preparation Checklist

    ACX6160 Site Preparation Checklist The checklist in Table 13 on page 25 summarizes the tasks you need to perform when preparing a site for an ACX6160 installation. Table 13: Site Preparation Checklist Item or Task For More Information Performed by...
  • Page 34 Choose the length of cable based on the distance between the hardware components being connected. Plan the cable routing and management. RELATED DOCUMENTATION ACX6160 Installation Overview | 47 Installation Instructions Warning | 108 Chassis and Component Lifting Guidelines | 109...

  • Page 35: Acx6160 Site Guidelines And Requirements

    ACX6160 Rack Requirements | 32 ACX6160 Cabinet Requirements | 34 ACX6160 Environmental Requirements and Specifications The ACX6160 must be installed in a rack or cabinet. It must be housed in a dry, clean, well-ventilated, and temperature-controlled environment. Follow these environmental guidelines: •...

  • Page 36: General Site Guidelines

    Designed to comply with Zone 4 earthquake requirements per NEBS GR-63-CORE, Issue 3. NOTE: Install the ACX6160 only in restricted access areas, such as dedicated equipment rooms and equipment closets, in accordance with Articles 110-16, 110-17, and 110-18 of the National Electrical Code, ANSI/NFPA 70.

  • Page 37: Acx6160 Chassis Grounding Cable And Lug Specifications

    0.63 in. (16 mm). • The grounding cable that you provide for an ACX6160 must be the same size or heavier than the input wire of each power supply. Minimum recommendations are 14 AWG (2 mm²) stranded wire,...

  • Page 38: Acx6160 Clearance Requirements For Airflow And Hardware Maintenance

    • You must leave at least 24 in. (61 cm) both in front of and behind the ACX6160 for service personnel to remove and install hardware components. NEBS GR-63 recommends that you allow at least 30 in.

  • Page 39: Site Electrical Wiring Guidelines

    Table 15: Physical Specifications for the ACX6160 Product SKU Weight Height Width Depth ACX6160-T With all power supplies and fans 1.72 in. (4.3 cm) 17.36 in. (44.09 cm) 25.92 in. (65.83 cm) installed: 24 lbs (10.89 kg) Site Electrical Wiring Guidelines...

  • Page 40: Acx6160 Rack Requirements

    • Electrical hazards as a result of power surges conducted over the lines into the equipment. ACX6160 Rack Requirements The ACX6160 chassis is designed to be installed in four-post racks. Rack requirements consist of: • Rack type • Mounting bracket hole spacing •...
  • Page 41 Mounting bracket The holes in the mounting brackets are spaced at 1 U (1.75 in. or 4.45 cm), so that the hole spacing ACX6160 can be mounted in any rack that provides holes spaced at that distance. Rack size and •...

  • Page 42: Acx6160 Cabinet Requirements

    Secure the rack to the ceiling brackets as well as wall or floor brackets for maximum stability. ACX6160 Cabinet Requirements You can mount the ACX6160 in an enclosure or cabinet that contains a four-post 19-in. open rack as Cabinets, Racks, Panels, and Associated Equipment (document number EIA-310-D) published defined in by the Electronics Industry Association.
  • Page 43 • The ACX6160 fans exhaust hot air through the vents on the fan modules and power supplies. Install the device 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.

  • Page 44: Acx6160 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 ACX6160 is located at https:/ /pathfinder.juniper.net/hct/product/#prd=ACX6160.

  • Page 45: Cable And Connector Specifications For The Acx6160

    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 46: Fiber-Optic Cable Signal Loss, Attenuation, And Dispersion

    Figure 15 on page 38 shows an LC duplex connector being installed in a transceiver. Figure 15: LC Duplex Connector Fiber-Optic Cable Signal Loss, Attenuation, and Dispersion IN THIS SECTION Signal Loss in Multimode and Single-Mode Fiber-Optic Cable | 38 Attenuation and Dispersion in Fiber-Optic Cable | 39 Signal Loss in Multimode and Single-Mode Fiber-Optic Cable Multimode fiber is large enough in diameter to allow rays of light to reflect internally (bounce off the...
  • Page 47 light, which travels in a straight line through the single-mode fiber. Compared with multimode fiber, single-mode fiber has higher bandwidth and can carry signals for longer distances. Exceeding the maximum transmission distances can result in significant signal loss, which causes unreliable transmission.

  • Page 48: 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 49 – LL greater than zero indicates that the power budget is sufficient to operate the receiver. Factors that can cause link loss include higher-order mode losses, modal and chromatic dispersion, connectors, splices, and fiber attenuation. Table 19 on page 41 lists an estimated amount of loss for the factors used in the following sample calculations.

  • Page 50: Acx6160 Management Cable Specifications And Pinouts

    ACX6160 Management Cable Specifications and Pinouts IN THIS SECTION Cable Specifications for Console and Management Connections for the ACX6160 | 43 Management Port Connector Pinouts for the ACX6160 | 43 Console Port Connector Pinouts for the ACX6160 | 44 USB Port Specifications for the ACX6160 | 45...

  • Page 51: Cable Specifications For Console And Management Connections For The Acx6160

    Cable Specifications for Console and Management Connections for the ACX6160 Table 20 on page 43 lists the specifications for the cables that connect the ACX6160 to a management device. NOTE: All RJ-45 connectors must conform to the rules and regulations as described in the FCC specification 47 CFR Part 68.

  • Page 52: Console Port Connector Pinouts For The Acx6160

    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 an ACX6160, use a combination of the RJ-45 cable and RJ-45 to DB-9 adapter supplied with the router and a USB-to-DB-9 plug adapter. You must provide the...

  • Page 53: Usb Port Specifications For The Acx6160

    Clear to send USB Port Specifications for the ACX6160 USB flash drives used with the ACX6160 must support USB 2.0 or later. CAUTION: Remove the USB flash drive before upgrading Junos OS or rebooting an ACX6160. Failure to do so could expose your router to unpredictable behavior.

  • Page 54: Initial Installation And Configuration

    Initial Installation and Configuration ACX6160 Installation Overview | 47 Mounting the ACX6160 | 49 Connecting the ACX6160 to Power | 54 Connecting the ACX6160 to External Devices | 62 Performing Software Configurations on the ACX6160 | 64 Powering Off the ACX6160 | 66...

  • Page 55: Acx6160 Installation Overview

    Before you begin to install and connect an ACX6160, ensure that you have reviewed the information in "ACX6160 Installation Safety Guidelines" on page You can mount an ACX6160 flush with the front of a 19-in. four-post rack. Use the standard mounting brackets provided with the ACX6160 for this configuration.

  • Page 56: Acx6160 Installation Safety Guidelines

    ACX6160 Chassis Lifting Guidelines | 48 Observe the following guidelines before and during ACX6160 installation: General Installation Safety Guidelines Before installing or moving the ACX6160, verify that the intended site meets the specified power, environmental, and clearance requirements. See the following documentation: •...

  • Page 57: Mounting The Acx6160

    The ACX6160 chassis is a rigid sheet-metal structure that houses the hardware components. The ACX6160 is shipped in a cardboard carton, secured with foam packing material. The carton also contains an accessory kit and a pointer card with links to the quick start instructions.
  • Page 58 • Two power supplies • Five fan modules 7. Save the shipping carton and packing materials in case you need to move or ship the chassis later. Table 23: Inventory of Components Supplied with an ACX6160 Component Quantity Chassis with five fan modules and two power supplies Rack mount kit for ACX6160 •...

  • Page 59: Mounting The Acx6160 In A Rack Or Cabinet

    Before You Begin Rack Installation | 51 Mounting the ACX6160 | 52 You can mount an ACX6160 in a four post 19-in. rack or cabinet by using the included mounting rack to mean rack or cabinet .) brackets. (The remainder of this topic uses For four-post rack installation, the shipping carton contains two front-mounting rails with two matching rear-mounting blades.

  • Page 60: Mounting The Acx6160

    2. Decide whether the field-replaceable unit (FRU) end or the port end of the ACX6160 must be placed at the front of the rack. Position the ACX6160 in such a manner that the AIR OUT labels on components are next to the hot aisle.
  • Page 61 Figure 17: Attaching the ACX6160 (with Mounting Rails to the Rack) 8. Continue to support the ACX6160 while sliding the rear-mounting blades into the channel of the mounting-rails on the sides of the chassis and securing the blades to the rack. Use four mounting...

  • Page 62: Connecting The Acx6160 To Power

    Figure 18: Sliding Mounting Blades into the Mounting Rail 9. Ensure that the ACX6160 chassis is level by verifying that all the screws on the front of the rack are aligned with the screws at the back of the rack.

  • Page 63: Connecting The Acx6160 Grounding Cable

    ACX6160 device to earth ground before you connect it to power. You must install the ACX6160 in a restricted-access location and ensure that the chassis is always properly grounded. The ACX6160 has a two-hole protective grounding terminal provided on the chassis.

  • Page 64: Connecting Dc Power To The Acx6160

    Figure 20 on page Figure 20: Connecting a Grounding Cable to an ACX6160 Device 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 65 ACX6160" on page 72 see the The ACX6160 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. You can install replacement power supplies in the two slots next to the fan modules without powering off the device or disrupting the routing functions.
  • Page 66 • Multimeter (not provided) NOTE: Each power supply must be connected to a dedicated power source outlet. To connect DC power to an ACX6160: Wrap and fasten one end of the ESD grounding strap around your bare wrist, and connect the other end of the strap to an approved site ESD point on the chassis.
  • Page 67 NOTE: Do not overheat the tubing. Figure 21: How to Install Heat-Shrink Tubing Ensure that the input circuit breaker is open so that the voltage across the DC power source cable leads is 0 V and that the cable leads do not become active while you are connecting DC power. NOTE: The V+ terminals are referred to as +RTN, and V–...
  • Page 68 Figure 22 on page 61 Figure 23 on page 61). The ACX6160 is designed to operate with a DC power supply that has a single, nonredundant, feed input. For source redundancy, two DC power supplies must be installed; connect source (A) to one power supply and connect source (B) to the second power supply.
  • Page 69 Input (IN) LED — — CAUTION: The V+ terminals are shunted internally together, as are the V- terminals. Do not connect the terminals to different sources. Figure 23: Securing Ring Lugs to the Terminals on the ACX6160 DC Power Supply...

  • Page 70: Connecting The Acx6160 To External Devices

    "ACX6160 Management Cable Specifications and Pinouts" on page You can monitor and manage the ACX6160 by using a dedicated management channel. The device has two management ports—a 10/100/1000BASE-T RJ-45 port for copper connections and a Gigabit Ethernet SFP port for fiber-optic connections. Use the management ports to connect the device to a network for out-of-band management.

  • Page 71: Connecting The Acx6160 To A Management Console

    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 ACX6160, use a combination of the RJ-45 cable and RJ-45 to DB-9 adapter supplied with the router and a USB to DB-9 plug adapter. You must provide the USB to DB-9 plug adapter.

  • Page 72: Performing Software Configurations On The Acx6160

    2. Connect the other end of the Ethernet cable directly to a management console or console server. Figure 25: Connecting the ACX6160 Directly to a Management Console Figure 26: Connecting the ACX6160 to a Management Console Through a Console Server Performing Software Configurations on the...
  • Page 73 By default, the ACX6160 is set up for dynamic IP address assignment. The following process takes place: • When the ACX6160 powers on, it requests an IP address from the DHCP server in your management network. This assigned IPv4 or IPv6 address is temporary and allows the Open ROADM controller to establish initial contact for commissioning the ACX6160.

  • Page 74: Powering Off The Acx6160

    128. • Ensure that you do not need to route traffic through the ACX6160. • Ensure that you have the following parts and tools available to power off the ACX6160: • An ESD grounding strap • An external management device such as a PC •...

  • Page 75: Maintaining Components

    C HAPTER Maintaining Components Maintaining the ACX6160 Fan Modules | 68 Maintaining the ACX6160 Power Supplies | 71 Maintaining ACX6160 Transceivers and Fiber-Optic Cables | 74 Maintaining SATA Solid State Drive in an ACX6160 | 84 Uninstalling the ACX6160 | 87...

  • Page 76: Maintaining The Acx6160 Fan Modules

    Installing a Fan Module in the ACX6160 | 69 Removing a Fan Module from the ACX6160 Before you remove a fan module from an ACX6160, ensure that you have taken the necessary precautions to prevent electrostatic discharge (ESD) damage (see "Prevention of Electrostatic Discharge...

  • Page 77: Installing A Fan Module In The Acx6160

    Installing a Fan Module in the ACX6160 Before you install a fan module in an ACX6160, ensure that you have taken the necessary precautions to prevent electrostatic discharge (ESD) damage (see "Prevention of Electrostatic Discharge Damage"...
  • Page 78 2. Taking care not to touch the connectors, remove the fan module from its bag. 3. Align the module with the open fan-module slot on the FRU end of the ACX6160 and slide it in until it is fully seated.

  • Page 79: Maintaining The Acx6160 Power Supplies

    Installing a Power Supply in an ACX6160 | 72 Removing a Power Supply from the ACX6160 Before you remove a power supply from an ACX6160, ensure that you have taken the necessary precautions to prevent electrostatic discharge (ESD) damage (see "Prevention of Electrostatic Discharge...

  • Page 80: Installing A Power Supply In An Acx6160

    "Powering Off the ACX6160" on page 66 3. Disconnect the power supplied to the ACX6160. Switch the circuit breaker on the panel board that services the DC circuit to the off position. 4. Remove the power source cable from the power supply faceplate: •...
  • Page 81 3. Using both hands, place the power-supply in the power supply slot on the FRU panel of the ACX6160 and slide it in until it is fully seated and the locking lever slides into place. Figure 30: Installing a Power Supply in an ACX6160 NOTE: Each power supply must be connected to a dedicated power source outlet.

  • Page 82: Maintaining Acx6160 Transceivers And Fiber-Optic Cables

    Removing a CFP2 Transceiver | 76 Installing a QSFP28 Transceiver | 77 Installing a CFP2 Transceiver | 79 Disconnecting a Fiber-Optic Cable from the ACX6160 | 81 Connecting a Fiber-Optic Cable to the ACX6160 | 82 Maintaining Fiber-Optic Cables in an ACX6160 | 83...
  • Page 83 The 28-Gbps quad small form-factor pluggable (QSFP28) transceivers for Juniper Network devices are hot-insertable and hot-removable components. Removing a QSFP28 transceiver does not interrupt the device functioning, but the removed QSFP28 transceiver no longer receives or transmits data. Figure 31: 28-Gbps Quad Small Form-Factor Pluggable (QSFP28) Transceiver...

  • Page 84: Removing A Cfp2 Transceiver

    Place the transceiver on the antistatic mat or in the electrostatic bag. Removing a CFP2 Transceiver The C form-factor pluggable (CFP) transceivers for Juniper Networks devices are hot-removable and hot-insertable FRUs. You can remove and replace them without powering off the device or disrupting device functions.

  • Page 85: Installing A Qsfp28 Transceiver

    8. Place the dust cover over the empty port or install the replacement transceiver. Installing a QSFP28 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 the device functions.
  • Page 86 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: Installing A Cfp2 Transceiver

    Ensure that you have a rubber safety cap available to cover the 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 the device functions.
  • Page 88 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 89: Disconnecting A Fiber-Optic Cable From The Acx6160

    Disconnecting a Fiber-Optic Cable from the ACX6160 Before you disconnect a fiber-optic cable from an ACX6160, ensure that you have taken the necessary precautions for safe handling of lasers (see "Radiation from Open Port Apertures Warning" on page 119 "Laser and LED Safety Guidelines and Warnings"...

  • Page 90: Connecting A Fiber-Optic Cable To The Acx6160

    4. Cover the fiber-optic cable connector with the rubber safety cap. Connecting a Fiber-Optic Cable to the ACX6160 Before you connect a fiber-optic cable to an ACX6160, ensure that you have taken the necessary precautions for safe handling of lasers (see "Radiation from Open Port Apertures Warning"...

  • Page 91: Maintaining Fiber-Optic Cables In An Acx6160

    Maintaining Fiber-Optic Cables in an ACX6160 To maintain fiber-optic cables in an ACX6160: • When you unplug fiber-optic cables from transceivers, place rubber safety caps over the transceivers and on the end of the cables.

  • Page 92: Maintaining Sata Solid State Drive In An Acx6160

    (ESD) damage. See "Prevention of Electrostatic Discharge Damage" on page 128. Ensure that you have the following parts and tools available to remove a SATA SSD from an ACX6160: • ESD grounding strap • Phillips (+) screwdriver, number 1 •...

  • Page 93: Installing A Sata Solid State Drive In An Acx6160

    6. Place the SSD cover plate back on the chassis and tighten the eight captive screws securing the SSD cover plate. Installing a SATA Solid State Drive in an ACX6160 Before you install an SATA SSD in the device, ensure that you understand how to prevent ESD damage.
  • Page 94 Ensure that you have the following parts and tools available to install an SATA SSD in the ACX6160: • ESD grounding strap • Phillips (+) screwdriver, number 1 • An electrostatic bag or antistatic mat To install a SATA SSD in an ACX6160: 1.

  • Page 95: Uninstalling The Acx6160

    • Ensure that the rack is stable and secured to the building. • Ensure that there is enough space to place the removed ACX6160 in its new location and along the path to the new location.
  • Page 96 74). To remove an ACX6160 from a rack: 1. Have one person support the weight of the ACX6160 while another person uses the screwdriver to remove the front-mounting screws that attach the mounting rails to the rack. 2. Use the screwdriver to remove the mounting screws that attach the mounting blades attached to the rear of the rack.

  • Page 97: Troubleshooting Hardware

    C HAPTER Troubleshooting Hardware Troubleshooting the ACX6160 | 90...

  • Page 98: Troubleshooting The Acx6160

    ACX6160 Troubleshooting Resources Overview | 90 ACX6160 Troubleshooting Resources Overview To troubleshoot an ACX6160, you use alarms, performance monitors, and LEDs on the network ports, management panel, and components. • LEDs—When the device detects an alarm condition, it lights the red or yellow alarm LED on the management panel as appropriate.
  • Page 99 RELATED DOCUMENTATION ACX6160 Management Panel | 13 Definitions of Safety Warning Levels | 104 Contact Customer Support | 93...

  • Page 100: Contacting Customer Support And Returning The Chassis Or Components

    C HAPTER Contacting Customer Support and Returning the Chassis or Components Returning the ACX6160 Chassis or Components | 93...

  • Page 101: Returning The Acx6160 Chassis Or Components

    Packing an ACX6160 Chassis or Component for Shipping | 98 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/...

  • Page 102: Locating The Serial Number On An Acx6160 Chassis Or Component

    Locating the Serial Number ID Labels on FRU Components | 96 If you are returning an ACX6160 or an ACX6160 field-replaceable unit (FRU) to Juniper Networks for repair or replacement, you must locate the serial number of the router or FRU. You must provide the serial number to the Juniper Networks Technical Assistance Center (JTAC) when you contact them to obtain a Return Material Authorization (RMA).

  • Page 103: Locating The Chassis Serial Number Id Label On An Acx6160

    Locating the Chassis Serial Number ID Label on an ACX6160 The serial number ID label is located on a label on the top cover. Figure 36: Locating the Serial Number ID Labels on Chassis...

  • Page 104: Locating The Serial Number Id Labels On Fru Components

    Locating the Serial Number ID Labels on FRU Components For each FRU, you must remove the FRU from the chassis to see the FRU’s serial number ID label. The serial number ID label is located on the top of the FRU. See Figure 37 on page Figure 38 on page 96, and...

  • Page 105: How To Return A Hardware Component To Juniper Networks, Inc

    NOTE: Do not return any component to Juniper Networks, Inc. unless you have first obtained an RMA number. Juniper Networks, Inc. reserves the right to refuse shipments that do not have an RMA.

  • Page 106: Guidelines For Packing Hardware Components For Shipment

    IN THIS SECTION Packing an ACX6160 for Shipping | 99 Packing ACX6160 Components for Shipping | 100 If you are returning an ACX6160 or component to Juniper Networks for repair or replacement, pack the item as described in this topic.

  • Page 107: Packing An Acx6160 For Shipping

    Packing an ACX6160 for Shipping To pack an ACX6160 for shipping: Power off the ACX6160 and remove the AC power cords or DC power cables. See "Powering Off the ACX6160" on page Remove the cables that connect the ACX6160 to all external devices. See "Disconnecting a Fiber-...

  • Page 108: Packing Acx6160 Components For Shipping

    Packing ACX6160 Components for Shipping CAUTION: Do not stack ACX6160 components. Return individual components in separate boxes if they do not fit together on one level in the shipping box. To pack and ship ACX6160 components: 1. Place individual FRUs in antistatic bags.

  • Page 109: Safety And Compliance Information

    C HAPTER Safety and Compliance Information General Safety Guidelines and Warnings | 103 Definitions of Safety Warning Levels | 104 Qualified Personnel Warning | 106 Warning Statement for Norway and Sweden | 106 Fire Safety Requirements | 107 Installation Instructions Warning | 108 Chassis and Component Lifting Guidelines | 109 Restricted Access Warning | 109 Ramp Warning | 111...
  • Page 110 DC Power Wiring Sequence Warning | 133 DC Power Wiring Terminations Warning | 135 Multiple Power Supplies Disconnection Warning | 136 TN Power Warning | 137 ACX6160 Regulatory Standard Compliances | 138 Compliance Statements for the ACX6160 Routers | 140...

  • Page 111: 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 112: 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 113 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 114: 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 115: 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 116: 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 117: 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 118 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 119: 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 120 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 121 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 122 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 123: 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 124: Laser And Led Safety Guidelines And Warnings

    Class 1 LED Product Warning | 118 Laser Beam Warning | 118 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 125 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 126 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 127: 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 128: 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 129 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 130 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 131 ¡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 132 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 133 ¡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 134: 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 135: 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 136: 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 137: Dc Power Electrical Safety Guidelines

    • When removing or installing a component that is subject to ESD damage, always place it component- side up on an antistatic surface, in an antistatic card rack, or in an antistatic bag (see Figure 40 on page 129). If you are returning a component, place it in an antistatic bag before packing it. Figure 40: Placing a Component into an Antistatic Bag CAUTION: ANSI/TIA/EIA-568 cables such as Category 5e and Category 6 can get electrostatically charged.

  • Page 138: Dc Power Copper Conductors Warning

    • For pluggable equipment, the socket-outlet shall be installed near the equipment and shall be easily accessible. • Be sure to connect the ground wire or conduit to a solid central office earth ground. • A closed loop ring is recommended for terminating the ground conductor at the ground stud. •...

  • Page 139: Dc Power Disconnection Warning

    Avvertenza Usate unicamente dei conduttori di rame. Advarsel Bruk bare kobberledninger. Aviso Utilize apenas fios condutores de cobre. ¡Atención! Emplee sólo conductores de cobre. Varning! Använd endast ledare av koppar. DC Power Disconnection Warning WARNING: Before performing any of the DC power procedures, ensure that power is removed from the DC circuit.

  • Page 140: Dc Power Grounding Requirements And Warning

    Avvertenza Prima di svolgere una qualsiasi delle procedure seguenti, verificare che il circuito CC non sia alimentato. Per verificare che tutta l'alimentazione sia scollegata (OFF), individuare l'interruttore automatico sul quadro strumenti che alimenta il circuito CC, mettere l'interruttore in posizione OFF e fissarlo con nastro adesivo in tale posizione.

  • Page 141: Dc Power Wiring Sequence Warning

    Waarschuwing Bij de installatie van het toestel moet de aardverbinding altijd het eerste worden gemaakt en het laatste worden losgemaakt. Varoitus Laitetta asennettaessa on maahan yhdistäminen aina tehtävä ensiksi ja maadoituksen irti kytkeminen viimeiseksi. Avertissement Lors de l'installation de l'appareil, la mise à la terre doit toujours être connectée en premier et déconnectée en dernier.
  • Page 142 Avertissement Câblez l'approvisionnement d'alimentation CC En utilisant les crochets appropriés à l'extrémité de câblage. En reliant la puissance, l'ordre approprié de câblage est rectifié pour rectifier, +RTN à +RTN, puis –48 V à –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.

  • Page 143: Dc Power Wiring Terminations Warning

    DC Power Wiring Terminations Warning WARNING: When stranded wiring is required, use approved wiring terminations, such as closed-loop or spade-type with upturned lugs. These terminations must be the appropriate size for the wires and must clamp both the insulation and conductor. 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.

  • Page 144: Multiple Power Supplies Disconnection Warning

    ¡Atención! Cuando se necesite hilo trenzado, utilizar terminales para cables homologados, tales como las de tipo "bucle cerrado" o "espada", con las lengüetas de conexión vueltas hacia arriba. Estos terminales deberán ser del tamaño apropiado para los cables que se utilicen, y tendrán que sujetar tanto el aislante como el conductor. Varning! När flertrådiga ledningar krävs måste godkända ledningskontakter användas, t.ex.

  • Page 145: Tn Power Warning

    ¡Atención! Esta unidad tiene más de una conexión de suministros de alimentación; para eliminar la alimentación por completo, deben desconectarse completamente todas las conexiones. Varning! Denna enhet har mer än en strömförsörjningsanslutning; alla anslutningar måste vara helt avlägsnade innan strömtillförseln till enheten är fullständigt bruten. TN Power Warning WARNING: The device is designed to work with a TN power system.

  • Page 146: Acx6160 Regulatory Standard Compliances

    ACX6160 Regulatory Standard Compliances IN THIS SECTION Compliance Statement for Argentina | 139 ACX6160 routers comply with the following standards: • Safety • CAN/CSA-C22.2 No. 60950-1, Safety of Information Technology Equipment • UL 60950-1 Information Technology Equipment - Safety - Part 1: General Requirements •...
  • Page 147 • KN 61000 Korea Immunity Test • IEC/EN 61000 Immunity Test • TEC/SD/DD/EMC-221/05/OCT-16 (Supersedes No. TEC/EMI/TEL-001/01/FEB-09) India EMC standard • Juniper Inductive GND (JIG) • NEBS Level 3 • GR-1089-CORE, Issue 6: EMC and Electrical Safety—Generic Criteria for Network Telecommunications Equipment •...

  • Page 148: Compliance Statements For The Acx6160 Routers

    Korea | 142 Taiwan | 142 United States | 143 This topic describes the compliance statements for the ACX6160 routers. 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.
  • Page 149 CAUTION: Users should not attempt to make electrical ground connections by themselves, but should contact the appropriate inspection authority or an electrician, as appropriate. Users should ensure for their own protection that the electrical ground connections of the power utility, telephone lines, and internal metallic water pipe system, if present, are connected together.
  • Page 150 VCCI-A Korea 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. Taiwan The preceding translates as follows: This is Class A product.
  • Page 151 Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. RELATED DOCUMENTATION ACX6160 Regulatory Standard Compliances | 138...

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