Juniper ACX2200 Hardware Manual

Juniper ACX2200 Hardware Manual

Universal access router
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ACX2200 Universal Access Router Hardware
Guide
Modified: 2017-10-12
Copyright © 2017, Juniper Networks, Inc.

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Summary of Contents for Juniper ACX2200

  • Page 1 ACX2200 Universal Access Router Hardware Guide Modified: 2017-10-12 Copyright © 2017, Juniper Networks, Inc.
  • Page 2 END USER LICENSE AGREEMENT The Juniper Networks product that is the subject of this technical documentation consists of (or is intended for use with) Juniper Networks software. Use of such software is subject to the terms and conditions of the End User License Agreement (“EULA”) posted at http://www.juniper.net/support/eula/.
  • Page 3: Table Of Contents

    Clocking Ports on the ACX2200 Router ....... . . 20...
  • Page 4 ACX2200 AC Power Specifications ........
  • Page 5 Maintaining the ACX2200 Uplink Ports ........92...
  • Page 6 Displaying ACX2200 Components and Serial Numbers ....113 ACX2200 Chassis Serial Number Label ....... . . 114 Chapter 25 Packing and Returning Components .
  • Page 7 Agency Approvals and Compliance Statements ..... . 163 Agency Approvals for ACX2200 Routers ....... . 163 Compliance Statements for NEBS for ACX2200 Routers .
  • Page 8 ACX2200 Universal Access Router Hardware Guide viii Copyright © 2017, Juniper Networks, Inc.
  • Page 9 Figure 2: Rear View of the ACX2200 Router ....... 4...
  • Page 10 Figure 28: Serial Number ID Label ........113 Figure 29: ACX2200 Chassis Serial Number Label ......114...
  • Page 11 Power System Components and Descriptions ......25 Table 13: Power Consumed by ACX2200 Routers ......25...
  • Page 12 Unpacking the Router ..........65 Table 28: Parts List for an ACX2200 Router ......66...
  • Page 13: About The Documentation

    ® To obtain the most current version of all Juniper Networks technical documentation, see the product documentation page on the Juniper Networks website at http://www.juniper.net/techpubs/ If the information in the latest release notes differs from the information in the documentation, follow the product Release Notes.
  • Page 14: Table 1: Notice Icons

    ACX2200 Universal Access Router Hardware Guide Table 1: Notice Icons Icon Meaning Description Informational note Indicates important features or instructions. Caution Indicates a situation that might result in loss of data or hardware damage. Warning Alerts you to the risk of personal injury or death.
  • Page 15: Documentation Feedback

    We encourage you to provide feedback, comments, and suggestions so that we can improve the documentation. You can provide feedback by using either of the following methods: Online feedback rating system—On any page of the Juniper Networks TechLibrary site , simply click the stars to rate the content, http://www.juniper.net/techpubs/index.html and use the pop-up form to provide us with information about your experience.
  • Page 16: Requesting Technical Support

    7 days a week, 365 days a year. Self-Help Online Tools and Resources For quick and easy problem resolution, Juniper Networks has designed an online self-service portal called the Customer Support Center (CSC) that provides you with the following features: Find CSC offerings: http://www.juniper.net/customers/support/...
  • Page 17 About the Documentation For international or direct-dial options in countries without toll-free numbers, see http://www.juniper.net/support/requesting-support.html Copyright © 2017, Juniper Networks, Inc. xvii...
  • Page 18 ACX2200 Universal Access Router Hardware Guide xviii Copyright © 2017, Juniper Networks, Inc.
  • Page 19: Overview

    PART 1 Overview System Overview on page 3 Chassis Components and Descriptions on page 13 Cooling System Components and Descriptions on page 23 Power System Components and Descriptions on page 25 Copyright © 2017, Juniper Networks, Inc.
  • Page 20 ACX2200 Universal Access Router Hardware Guide Copyright © 2017, Juniper Networks, Inc.
  • Page 21: System Overview

    ACX2200 Routers Hardware and CLI Terminology Mapping on page 4 Packet Flow on ACX Series Routers on page 6 Protocols and Applications Supported by the ACX2200 Router on page 7 ACX2200 Universal Access Router Overview The ACX2200 Universal Access Router is principally designed to provide superior management for rapid provisioning to the access network.
  • Page 22: Acx2200 Routers Hardware And Cli Terminology Mapping

    ACX2200 Universal Access Router Hardware Guide The ACX2200 router is a compact gateway router that is one rack unit (U; that is, 1.75 in., or 4.45 cm) tall. Several gateway routers can be stacked in a single floor-to-ceiling rack for increased port density per unit of floor space.
  • Page 23: Table 3: Cli Equivalents Of Terms Used In Documentation For Acx2200

    Chapter 1: System Overview Table 3: CLI Equivalents of Terms Used in Documentation for ACX2200 Routers Hardware Item (as Description (as Value (as displayed Item in Additional displayed in the CLI) displayed in the CLI) in the CLI) Documentation Information...
  • Page 24: Packet Flow On Acx Series Routers

    FPC 0, PIC 3 GE 0/1/0-0/1/3 XE 0/3/0-0/3/1 Related ACX2200 Universal Access Router Overview on page 3 Documentation Packet Flow on ACX Series Routers The class-of-service (CoS) architecture for ACX Series routers is in concept similar to that of MX Series routers. The general architecture for ACX Series routers is shown in...
  • Page 25: Protocols And Applications Supported By The Acx2200 Router

    Protocols and Applications Supported by the ACX2200 Router Table 4 on page 7 contains the first Junos OS Release support for protocols and applications on ACX2200 routers. A dash indicates that the protocol or application is not supported. NOTE: The [...
  • Page 26 ACX2200 Universal Access Router Hardware Guide Table 4: Protocols and Applications Supported by ACX2200 Routers (continued) First Supported Junos OS Protocol or Application Release Layer 3 Static routes 12.2R2 OSPF 12.2R2 IS-IS 12.2R2 Internet Control Message Protocol (ICMP) 12.2R2 Address Resolution Protocol (ARP) 12.2R2...
  • Page 27 Chapter 1: System Overview Table 4: Protocols and Applications Supported by ACX2200 Routers (continued) First Supported Junos OS Protocol or Application Release Ethernet Layer 2 802.3ah EFM OAM 12.2R2 802.1ag connectivity fault management (CFM) 12.2R2 IEE802.1ag interface-status type, length, and value (TLV) 12.2R2...
  • Page 28 ACX2200 Universal Access Router Hardware Guide Table 4: Protocols and Applications Supported by ACX2200 Routers (continued) First Supported Junos OS Protocol or Application Release Rewrite—DSCP 12.2R2 Rewrite MPLS EXP 12.2R2 Rewrite 802.1p 12.2R2 Rewrite MPLS and DSCP to different values 12.2R2...
  • Page 29 Chapter 1: System Overview Table 4: Protocols and Applications Supported by ACX2200 Routers (continued) First Supported Junos OS Protocol or Application Release Interface byte and packet stats (full, as implemented in Junos OS) 12.2R2 Interface queue stats 12.2R2 Drop packet stats 12.2R2...
  • Page 30 ACX2200 Universal Access Router Hardware Guide Table 4: Protocols and Applications Supported by ACX2200 Routers (continued) First Supported Junos OS Protocol or Application Release Packet/byte counters per VP and VC 12.2R2 ATM IMA 12.2R2 ATM Encapsulation AAL5 SDU [n-to-1 cell relay] 12.2R2...
  • Page 31: Chassis Components And Descriptions

    Alarm Contact Port on the ACX2200 Router on page 18 Clocking Ports on the ACX2200 Router on page 20 Front Panel of an ACX2200 Router The front panel of an ACX2200 router consists of the following components (see Figure 7 on page 14 Figure 6 on page...
  • Page 32: Figure 6: Front Panel Of The Ac-Powered Acx2200 Router

    15— Grounding terminal 8—Ten-Gigabit Ethernet SFP+ ports Related LEDs on ACX2200 Routers on page 15 Documentation ACX2200 Routers Hardware and CLI Terminology Mapping on page 4 ACX2200 Universal Access Router Overview on page 3 Copyright © 2017, Juniper Networks, Inc.
  • Page 33: Leds On Acx2200 Routers

    Chapter 2: Chassis Components and Descriptions LEDs on ACX2200 Routers The following LEDs are supported on ACX2200 routers: System LED on the Front Panel on page 15 Ethernet Port LEDs on page 15 SFP and SFP+ Port LEDs on page 15...
  • Page 34: Management And Console Port Leds On The Front Panel

    Uplink Ports on ACX2200 Routers TIP: You can find information about the pluggable transceivers supported on your Juniper Networks device by using the Hardware Compatibility Tool. In addition to transceiver and connector type, the optical and cable characteristics—where applicable—are documented for each transceiver.
  • Page 35: Gigabit Ethernet Rj-45 Ports

    Chapter 2: Chassis Components and Descriptions The list of supported transceivers for the ACX2200 is located at https://pathfinder.juniper.net/hct/product/#prd=ACX2200 The following ports are supported on ACX2200 routers: Gigabit Ethernet RJ-45 Ports on page 17 Gigabit Ethernet SFP Ports on page 17...
  • Page 36: 10-Gigabit Ethernet Sfp+ Ports

    15-pin D-type connector. The external alarm contact has 15 pins that accept a single core wire from external alarm devices. A DE15 alarm cable is required to connect the ACX2200 router to external alarm devices. Use the gauge wire appropriate for the external device that you are connecting.
  • Page 37: Figure 8: Sample Output Alarm-Reporting Device

    In this case the push button switch is an alarm sensor that triggers an input alarm when a door-open condition occurs. Copyright © 2017, Juniper Networks, Inc.
  • Page 38: Clocking Ports On The Acx2200 Router

    ACX2200 Universal Access Router Hardware Guide Figure 9: Sample Input Alarm- Reporting Device Related Connecting ACX2200 Routers to an External Alarm-Reporting Device on page 81 Documentation Alarm Contact Port on the ACX2200 Router on page 18 Clocking Ports on the ACX2200 Router The clocking ports acquire the clock source and synchronize communication over time-division multiplexing (TDM) interfaces in the router.
  • Page 39 Chapter 2: Chassis Components and Descriptions Related Connecting ACX2200 Routers to External Clocking Devices on page 82 Documentation Clocking Port Specifications on the ACX2200 Router on page 58 Copyright © 2017, Juniper Networks, Inc.
  • Page 40 ACX2200 Universal Access Router Hardware Guide Copyright © 2017, Juniper Networks, Inc.
  • Page 41: Cooling System Components And Descriptions

    Descriptions Cooling System and Airflow in an ACX2200 Router on page 23 Cooling System and Airflow in an ACX2200 Router The ACX2200 router does not contain fans and is passively cooled by the heatsinks (see Figure 10 on page 23).
  • Page 42 ACX2200 Universal Access Router Hardware Guide Clearance Requirements for Airflow and Hardware Maintenance on ACX2200 Routers on page 33 ACX2200 Router Environmental Specifications on page 41 Copyright © 2017, Juniper Networks, Inc.
  • Page 43: Power System Components And Descriptions

    ACX2200 Power Overview on page 25 ACX2200 Power Overview The power supply in an ACX2200 router is built along the front panel of the chassis, with AC inlets or DC power terminals on the front to connect power to the router.
  • Page 44 ACX2200 Universal Access Router Hardware Guide Copyright © 2017, Juniper Networks, Inc.
  • Page 45: Site Planning, Preparation, And Specifications

    Physical Specifications on page 39 Environmental Specifications on page 41 Power Specifications on page 43 Network Cable and Transceiver Planning on page 49 Alarm, Management, and Clocking Cable Specifications and Pinouts on page 55 Copyright © 2017, Juniper Networks, Inc.
  • Page 46 ACX2200 Universal Access Router Hardware Guide Copyright © 2017, Juniper Networks, Inc.
  • Page 47: Planning And Preparing The Site

    CHAPTER 5 Planning and Preparing the Site Site Preparation Checklist for ACX2200 Routers on page 29 General Site Guidelines on page 30 Site Electrical Wiring Guidelines on page 31 Site Preparation Checklist for ACX2200 Routers The checklist in Table 14 on page 29 summarizes the tasks you need to perform when preparing a site for ACX2200 router installation.
  • Page 48: General Site Guidelines

    Plan the cable routing and management. Related Installing and Connecting an ACX2200 Router Overview on page 63 Documentation General Site Guidelines on page 30 General Site Guidelines Efficient device operation requires proper site planning and maintenance and proper layout of the equipment, rack or cabinet (if used), and wiring closet.
  • Page 49: Site Electrical Wiring Guidelines

    Electrical hazards as a result of power surges conducted over the lines into the equipment Related General Safety Guidelines and Warnings on page 121 Documentation General Electrical Safety Guidelines and Warnings on page 149 Prevention of Electrostatic Discharge Damage on page 151 Copyright © 2017, Juniper Networks, Inc.
  • Page 50 ACX2200 Universal Access Router Hardware Guide Copyright © 2017, Juniper Networks, Inc.
  • Page 51: Clearance Requirements

    Clearance Requirements Clearance Requirements for Airflow and Hardware Maintenance on ACX2200 Routers on page 33 Clearance Requirements for Airflow and Hardware Maintenance on ACX2200 Routers When planning the installation site, allow sufficient clearance around the rack (see Figure 11 on page...
  • Page 52 ACX2200 Universal Access Router Hardware Guide Related Installing and Connecting an ACX2200 Router Overview on page 63 Documentation Rack Requirements for ACX2200 Routers on page 36 Cabinet Requirements for ACX2200 Routers on page 35 Site Preparation Checklist for ACX2200 Routers on page 29 General Site Guidelines on page 30 Copyright ©...
  • Page 53: Mounting Requirements

    Clearance requirements Cabinet airflow requirements Table 16 on page 35 provides the cabinet requirements and specifications for the router. Table 16: Cabinet Requirements and Specifications for the ACX2200 Router Cabinet Requirement Guidelines Cabinet size You can mount the router in a cabinet that contains a 19-in.
  • Page 54: Rack Requirements For Acx2200 Routers

    ACX2200 Universal Access Router Hardware Guide Table 16: Cabinet Requirements and Specifications for the ACX2200 Router (continued) Cabinet Requirement Guidelines Cabinet airflow requirements When you mount the router in a cabinet, ensure that ventilation through the cabinet is sufficient to prevent overheating.
  • Page 55: Mounting Requirements

    For mounting the router on four posts of a rack or cabinet, you can order a four-post rack-mount kit separately. Related Cabinet Requirements for ACX2200 Routers on page 35 Documentation General Site Guidelines on page 30 Installing and Connecting an ACX2200 Router Overview on page 63 Copyright © 2017, Juniper Networks, Inc.
  • Page 56 ACX2200 Universal Access Router Hardware Guide Copyright © 2017, Juniper Networks, Inc.
  • Page 57: Physical Specifications

    Physical Specifications Chassis Physical Specifications for ACX2200 Routers on page 39 Chassis Physical Specifications for ACX2200 Routers The ACX2200 router is a rigid sheet-metal structure that houses the hardware components. Table 18 on page 39 summarizes the physical specifications of the ACX2200 router.
  • Page 58 ACX2200 Universal Access Router Hardware Guide Copyright © 2017, Juniper Networks, Inc.
  • Page 59: Environmental Specifications

    CHAPTER 9 Environmental Specifications ACX2200 Router Environmental Specifications on page 41 ACX2200 Router Environmental Specifications The router must be installed in a rack or cabinet housed in a dry, clean, well-ventilated, and temperature-controlled environment. Ensure that these environmental guidelines are followed: The site must be as dust-free as possible, because dust can clog air intake vents and filters, reducing the efficiency of the router cooling system.
  • Page 60 Install the router only in restricted 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. Related Chassis Physical Specifications for ACX2200 Routers on page 39 Documentation Copyright © 2017, Juniper Networks, Inc.
  • Page 61: Power Specifications

    CHAPTER 10 Power Specifications ACX2200 AC Power Specifications on page 43 ACX2200 AC Power Cord Specifications on page 43 ACX2200 DC Power Specifications on page 45 ACX2200 Router Grounding Specifications on page 46 ACX2200 AC Power Specifications Table 20 on page 43 lists the AC power system electrical specifications.
  • Page 62: Table 21: Ac Power Cord Specifications

    ACX2200 Universal Access Router Hardware Guide You can order detachable AC power cords, each approximately 8 ft (2.5 m) long that supply AC power to the router. The C15 appliance coupler at the female end of the cord, as described by International Electrotechnical Commission (IEC) standard 60320, inserts into the AC appliance inlet coupler.
  • Page 63: Acx2200 Dc Power Specifications

    ACX2200 DC Power Specifications The power supply in ACX2200 routers is built in along the front left panel of the chassis with DC power terminals to connect power to the router.
  • Page 64: Acx2200 Router Grounding Specifications

    Related ACX2200 DC Power Electrical Safety Guidelines on page 154 Documentation DC Power Copper Conductors Warning on page 155 DC Power Disconnection Warning on page 156...
  • Page 65: Grounding Cable Lug Specifications

    NOTE: All surfaces on the ACX2200 router that are unplated must be brought to a bright finish and treated with an antioxidant solution before connecting the router.
  • Page 66: Grounding Cable Specifications

    You must provide one grounding cable that meets the following specifications: 16-AWG (1.31 mm ), minimum 90°C wire, or as required by the local code. Related Connecting the ACX2200 Router to Earth Ground on page 73 Documentation Prevention of Electrostatic Discharge Damage on page 151 Copyright © 2017, Juniper Networks, Inc.
  • Page 67: Network Cable And Transceiver Planning

    (JTAC) can help you diagnose the source of the problem. Your JTAC engineer might recommend that you check the third-party optic or cable and potentially replace it with an equivalent Juniper Networks optic or cable that is qualified for the device.
  • Page 68: Calculating Power Budget And Power Margin For Fiber-Optic Cables

    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: Calculating Power Budget for Fiber-Optic Cable on page 50...
  • Page 69: Network Cable And Transceiver Planning

    = 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. Copyright © 2017, Juniper Networks, Inc.
  • Page 70: Understanding Fiber-Optic Cable Signal Loss, Attenuation, And Dispersion

    ACX2200 Universal Access Router Hardware Guide Related Understanding Fiber-Optic Cable Signal Loss, Attenuation, and Dispersion on page 52 Documentation Understanding Fiber-Optic Cable Signal Loss, Attenuation, and Dispersion This topic describes signal loss, attenuation, and dispersion in fiber-optic cable. For information about calculating power budget and power margin for fiber-optic cable, see “Calculating Power Budget and Power Margin for Fiber-Optic Cables”...
  • Page 71 The optical power budget must allow for the sum of component attenuation, power penalties (including those from dispersion), and a safety margin for unexpected losses. Related Determining Transceiver Support and Specifications on page 49 Documentation Copyright © 2017, Juniper Networks, Inc.
  • Page 72 ACX2200 Universal Access Router Hardware Guide Copyright © 2017, Juniper Networks, Inc.
  • Page 73: Alarm, Management, And Clocking Cable Specifications And Pinouts

    USB Port Specifications for an ACX Series Router on page 56 Alarm Contact Connector Pinouts on page 57 Clocking Port Specifications on the ACX2200 Router on page 58 Management Port Connector Pinout Information for ACX Series Routers The management port on an ACX Series router labeled...
  • Page 74: Console/Auxiliary Port Connector Pinout On Acx Series Routers

    Management Port Connector Pinout Information for ACX Series Routers on page 55 Documentation USB Port Specifications for an ACX Series Router The following Juniper Networks USB flash drives have been tested and are officially supported for the USB port on all ACX Series routers: RE-USB-1G-S...
  • Page 75: Alarm Contact Connector Pinouts

    CAUTION: Any USB memory product not listed as supported for ACX Series routers has not been tested by Juniper Networks. The use of any unsupported USB memory product could expose your ACX Series router to unpredictable behavior. Juniper Networks Technical Assistance Center (JTAC) can provide only limited support for issues related to unsupported hardware.
  • Page 76: Clocking Port Specifications On The Acx2200 Router

    External alarm output 2 (this pin is connected alarm to Pin 9 in closed condition) Related Connecting ACX2200 Routers to External Clocking Devices on page 82 Documentation Alarm Contact Port on the ACX2200 Router on page 18 Clocking Port Specifications on the ACX2200 Router...
  • Page 77: External Clocking Port Connector Specifications

    Chapter 12: Alarm, Management, and Clocking Cable Specifications and Pinouts External Clocking Port Connector Specifications The external clocking port on the ACX2200 router contains four SMB connectors that support 10 MHz GPS and 1 pulse-per-second (PPS) signals. These signals can also be accessed through the External Clocking Input port.
  • Page 78 ACX2200 Universal Access Router Hardware Guide Copyright © 2017, Juniper Networks, Inc.
  • Page 79: Initial Installation And Configuration

    Installing the Router on page 69 Connecting the Router to Ground on page 73 Connecting the Router to Power on page 75 Connecting the Router to External Devices on page 79 Configuring Junos OS on page 85 Copyright © 2017, Juniper Networks, Inc.
  • Page 80 ACX2200 Universal Access Router Hardware Guide Copyright © 2017, Juniper Networks, Inc.
  • Page 81: Installation Overview

    Connect the router to external devices. See: Connecting ACX2200 Routers to Management Devices on page 79 Connecting ACX2200 Routers to an External Alarm-Reporting Device on page 81 Connecting ACX2200 Routers to External Clocking Devices on page 82 Configure the router. See “Initially Configuring the ACX2200 Router”...
  • Page 82 ACX2200 Universal Access Router Hardware Guide Copyright © 2017, Juniper Networks, Inc.
  • Page 83: Unpacking The Router

    Unpacking an ACX2200 Router on page 65 Parts Inventory (Packing List) for an ACX2200 Router on page 66 Unpacking an ACX2200 Router The ACX2200 routers are shipped in a cardboard carton, secured with foam packing material. The carton also contains an accessory box. CAUTION: ACX2200 routers are maximally protected inside the shipping carton.
  • Page 84: Parts Inventory (Packing List) For An Acx2200 Router

    Site Preparation Checklist for ACX2200 Routers on page 29 Parts Inventory (Packing List) for an ACX2200 Router The ACX2200 routers are shipped in a cardboard carton, secured with foam packing material. The carton also contains an accessory box. The router shipment includes a packing list. Check the parts you receive in the router shipping carton against the items on the packing list.
  • Page 85 You must provide additional mounting screws if needed that are appropriate for your rack or cabinet to mount the chassis on a rack or a cabinet. Related ACX2200 Universal Access Router Overview on page 3 Documentation Unpacking an ACX2200 Router on page 65 Copyright © 2017, Juniper Networks, Inc.
  • Page 86 ACX2200 Universal Access Router Hardware Guide Copyright © 2017, Juniper Networks, Inc.
  • Page 87: Installing The Router

    Insert the four screws at the top and bottom of the bracket, and tighten each partially. Tighten the four screws completely. Repeat the procedure for the other bracket. Figure 14: Installing the Mounting Brackets to the Front of the ACX2200 Router Copyright © 2017, Juniper Networks, Inc.
  • Page 88: Installing The Acx2200 Router In The Rack

    ACX2200 Universal Access Router Hardware Guide Figure 15: Installing the Mounting Brackets to the Rear of the ACX2200 Router Related Installing and Connecting an ACX2200 Router Overview on page 63 Documentation Installing the ACX2200 Router in the Rack on page 70...
  • Page 89: Figure 16: Installing The Front-Mounted Router In The Rack

    Related Site Preparation Checklist for ACX2200 Routers on page 29 Documentation Installing and Connecting an ACX2200 Router Overview on page 63 Installing the ACX2200 Mounting Brackets on page 69 Connecting the ACX2200 Router to Earth Ground on page 73 Copyright © 2017, Juniper Networks, Inc.
  • Page 90 ACX2200 Universal Access Router Hardware Guide Copyright © 2017, Juniper Networks, Inc.
  • Page 91: Connecting The Router To Ground

    CHAPTER 16 Connecting the Router to Ground Connecting the ACX2200 Router to Earth Ground on page 73 Connecting the ACX2200 Router to Earth Ground To ground the router, you need the following tools: Phillips (+) screwdriver, number 2 ESD grounding wrist strap...
  • Page 92: Figure 17: Grounding Points On The Acx2200 Router

    Related Installing and Connecting an ACX2200 Router Overview on page 63 Documentation Connecting DC Power Cables to the ACX2200 Router on page 76 Prevention of Electrostatic Discharge Damage on page 151 ACX2200 Power Overview on page 25 ACX2200 Router Grounding Specifications on page 46...
  • Page 93: Connecting The Router To Power

    CHAPTER 17 Connecting the Router to Power Connecting AC Power Cords to the ACX2200 Router on page 75 Connecting DC Power Cables to the ACX2200 Router on page 76 Connecting AC Power Cords to the ACX2200 Router To connect AC power to the router, you need the following tools:...
  • Page 94: Connecting Dc Power Cables To The Acx2200 Router

    Figure 18: Connecting AC Power to the Router Related ACX2200 Power Overview on page 25 Documentation Connecting DC Power Cables to the ACX2200 Router To connect power to the router, you need the following tools: Phillips (+) screwdriver, number 2 ESD grounding wrist strap...
  • Page 95: Connecting The Router To Power

    You may wish to use a driver that is designed to prevent overtorque when the preset torque level is achieved. Replace the clear plastic cover over the terminals on the faceplate. Copyright © 2017, Juniper Networks, Inc.
  • Page 96: Figure 19: Connecting Dc Power To The Router

    Related ACX2200 Power Overview on page 25 Documentation Installing and Connecting an ACX2200 Router Overview on page 63 ACX2200 DC Power Specifications on page 45 Connecting the ACX2200 Router to Earth Ground on page 73 Copyright © 2017, Juniper Networks, Inc.
  • Page 97: Connecting The Router To External Devices

    Connecting the Router to External Devices Connecting ACX2200 Routers to Management Devices on page 79 Connecting ACX2200 Routers to an External Alarm-Reporting Device on page 81 Connecting ACX2200 Routers to External Clocking Devices on page 82 Connecting ACX2200 Routers to Management Devices...
  • Page 98: Connecting The Router To A Management Console Or Auxiliary Device

    ACX2200 Universal Access Router Hardware Guide Figure 21: Ethernet Port CONSOLE/AUX port Console Server Connecting the Router to a Management Console or Auxiliary Device You can connect a console, laptop, modem, or other auxiliary device by connecting a serial cable to the port on the front panel labeled CONSOLE/AUX .
  • Page 99: Connecting Acx2200 Routers To An External Alarm-Reporting Device

    Chapter 18: Connecting the Router to External Devices Related Installing and Connecting an ACX2200 Router Overview on page 63 Documentation General Site Guidelines on page 30 Management Port Connector Pinout Information for ACX Series Routers on page 55 ACX2200 Router Grounding Specifications on page 46...
  • Page 100: Connecting Acx2200 Routers To External Clocking Devices

    ACX2200 Universal Access Router Hardware Guide Connecting ACX2200 Routers to External Clocking Devices ACX2200 routers support external clock synchronization for Synchronous Ethernet, T1 or E1 line timing sources, and external inputs. Connecting 1-PPS and 10-MHz Timing Devices to the Router on page 82...
  • Page 101 : 13 days, 23 hours, 14 minutes, 23 seconds Selected since : 2012-10-29 18:29:29 EDT See Also Clocking Ports on the ACX2200 Router on page 20 Clocking Port Specifications on the ACX2200 Router on page 58 Copyright © 2017, Juniper Networks, Inc.
  • Page 102 ACX2200 Universal Access Router Hardware Guide Copyright © 2017, Juniper Networks, Inc.
  • Page 103: Configuring Junos Os

    Initially Configuring the ACX2200 Router on page 85 Initially Configuring the ACX2200 Router The ACX2200 router ships with Junos OS preinstalled and ready to be configured when the router is powered on. One 4-GB internal NAND Flash memory device is divided into...
  • Page 104 ACX2200 Universal Access Router Hardware Guide This procedure connects the router to the network but does not enable it to forward traffic. For complete information about enabling the router to forward traffic, including examples, see the Junos OS configuration guides.
  • Page 105 [edit system services] [edit] root@# set system services telnet (Optional) Display the configuration to verify that it is correct. [edit] root@# show system { host-name host-name; domain-name domain-name; backup-router address; root-authentication { authentication-method (password | public-key); Copyright © 2017, Juniper Networks, Inc.
  • Page 106 When you have finished configuring the router, exit configuration mode. [edit] root@host# exit root@host> Related ACX2200 Routers Hardware and CLI Terminology Mapping on page 4 Documentation Protocols and Applications Supported by the ACX2200 Router on page 7 Copyright © 2017, Juniper Networks, Inc.
  • Page 107: Maintaining And Replacing Components

    PART 4 Maintaining and Replacing Components Routine Maintenance Procedures on page 91 Replacing Chassis Components on page 95 Copyright © 2017, Juniper Networks, Inc.
  • Page 108 ACX2200 Universal Access Router Hardware Guide Copyright © 2017, Juniper Networks, Inc.
  • Page 109: Routine Maintenance Procedures

    CHAPTER 20 Routine Maintenance Procedures Routine Maintenance Procedures for the ACX2200 Router on page 91 Maintaining Cables That Connect to ACX2200 Network Ports on page 91 Maintaining the ACX2200 Uplink Ports on page 92 Routine Maintenance Procedures for the ACX2200 Router Purpose For optimum router performance, perform preventive maintenance procedures.
  • Page 110: Maintaining The Acx2200 Uplink Ports

    Use only an approved alcohol-free fiber-optic cable cleaning kit, such as the Opptex Cletop-S Fiber Cleaner. Follow the directions for the cleaning kit you use. Related Routine Maintenance Procedures for the ACX2200 Router on page 91 Documentation Troubleshooting Resources for ACX2200 Routers on page 105...
  • Page 111 Chapter 20: Routine Maintenance Procedures PIC 2 Online 2x 1GE(LAN) SFP PIC 3 Online 2x 10GE(LAN) SFP+ Related ACX2200 Routers Hardware and CLI Terminology Mapping on page 4 Documentation Troubleshooting Resources for ACX2200 Routers on page 105 Copyright © 2017, Juniper Networks, Inc.
  • Page 112 ACX2200 Universal Access Router Hardware Guide Copyright © 2017, Juniper Networks, Inc.
  • Page 113: Replacing Chassis Components

    Replacing Chassis Components Replacing ACX2200 Hardware Components on page 95 Replacing ACX2200 Hardware Components Replacing an ACX2200 Console or Auxiliary Cable on page 95 Replacing an ACX2200 Management Ethernet Cable on page 96 Replacing an ACX2200 Fiber-Optic Cable on page 97...
  • Page 114: Installing An Acx2200 Console Or Auxiliary Cable

    Plug the other end of the cable into the device's serial port. Replacing an ACX2200 Management Ethernet Cable Removing an ACX2200 Management Ethernet Cable on page 96 Installing an ACX2200 Management Ethernet Cable on page 96 Removing an ACX2200 Management Ethernet Cable...
  • Page 115: Replacing An Acx2200 Fiber-Optic Cable

    Chapter 21: Replacing Chassis Components Replacing an ACX2200 Fiber-Optic Cable Disconnecting an ACX2200 Fiber-Optic Cable on page 97 Connecting an ACX2200 Fiber-Optic Cable on page 97 Disconnecting an ACX2200 Fiber-Optic Cable ACX Series routers have field-replaceable unit (FRU) optical transceivers to which you can connect fiber-optic cables.
  • Page 116: Figure 26: Connecting A Fiber-Optic Cable To An Optical Transceiver Installed In

    ACX2200 Universal Access Router Hardware Guide Before you begin connecting a fiber-optic cable to an optical transceiver installed in a router, ensure that you have taken the necessary precautions for safe handling of lasers (see “Radiation from Open Port Apertures Warning” on page 139 “Laser and LED...
  • Page 117: Replacing An Acx2200 Transceiver

    Chapter 21: Replacing Chassis Components Replacing an ACX2200 Transceiver Removing an ACX2200 Transceiver on page 99 Installing an ACX2200 Transceiver on page 100 Removing an ACX2200 Transceiver Removing a transceiver does not interrupt router functioning, but the removed transceiver no longer receives or transmits data.
  • Page 118: Installing An Acx2200 Transceiver

    ACX2200 Universal Access Router Hardware Guide Figure 27: Removing Transceivers Place a rubber safety cap over the transceiver. Place the removed transceiver on an antistatic mat or in an electrostatic bag. CAUTION: After removing a transceiver from the chassis, wait at least 30 seconds before reinserting it or inserting a transceiver into a different slot.
  • Page 119 “LEDs on ACX2200 Routers” on page Related Front Panel of an ACX2200 Router on page 13 Documentation Uplink Ports on ACX2200 Routers on page 16 Maintaining Cables That Connect to ACX2200 Network Ports on page 91 Copyright © 2017, Juniper Networks, Inc.
  • Page 120 ACX2200 Universal Access Router Hardware Guide Copyright © 2017, Juniper Networks, Inc.
  • Page 121: Troubleshooting Hardware

    PART 5 Troubleshooting Hardware Troubleshooting Components on page 105 Copyright © 2017, Juniper Networks, Inc.
  • Page 122 ACX2200 Universal Access Router Hardware Guide Copyright © 2017, Juniper Networks, Inc.
  • Page 123: Troubleshooting Components

    CHAPTER 22 Troubleshooting Components Troubleshooting Resources for ACX2200 Routers on page 105 Monitoring System Log Messages on page 106 Verifying Active Alarms on page 106 Understanding Alarm Types and Severity Classes on ACX Series Routers on page 107 Troubleshooting Resources for ACX2200 Routers...
  • Page 124: Monitoring System Log Messages

    ACX2200 Universal Access Router Hardware Guide For more information on front panel LEDs, see “LEDs on ACX2200 Routers” on page Related Understanding Alarm Types and Severity Classes on ACX Series Routers on page 107 Documentation Verifying Active Alarms on page 106...
  • Page 125: Understanding Alarm Types And Severity Classes On Acx Series Routers

    System alarms indicate a missing rescue configuration. System alarms are preset and cannot be modified, although you can configure them to appear automatically in the J-Web interface display or CLI display. Copyright © 2017, Juniper Networks, Inc.
  • Page 126: Alarm Severity Classes

    ACX2200 Universal Access Router Hardware Guide Alarm Severity Classes Alarms on ACX Series routers have two severity classes: Major (steady red)—Indicates a critical situation on the router that has resulted from one of the following conditions. A red alarm condition requires immediate action.
  • Page 127: Part 6 Contacting Customer Support And Returning The Chassis Or

    PART 6 Contacting Customer Support and Returning the Chassis or Components Contacting Customer Support on page 111 Locating Component Serial Numbers on page 113 Packing and Returning Components on page 115 Copyright © 2017, Juniper Networks, Inc.
  • Page 128 ACX2200 Universal Access Router Hardware Guide Copyright © 2017, Juniper Networks, Inc.
  • Page 129: Contacting Customer Support

    Contacting Customer Support on page 111 Contacting 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 Case Manager link at: http://www.juniper.net/support/...
  • Page 130 ACX2200 Universal Access Router Hardware Guide Copyright © 2017, Juniper Networks, Inc.
  • Page 131: Locating Component Serial Numbers

    ACX2200 Chassis Serial Number Label on page 114 Displaying ACX2200 Components and Serial Numbers Before contacting Juniper Networks, Inc. to request a Return Materials Authorization (RMA), you must find the serial number on the router or component. To display all of the...
  • Page 132: Acx2200 Chassis Serial Number Label

    Figure 29: ACX2200 Chassis Serial Number Label SN: HS0211483603 Serial number ID label Related Displaying ACX2200 Components and Serial Numbers on page 113 Documentation Returning a Hardware Component to Juniper Networks, Inc. on page 115 Copyright © 2017, Juniper Networks, Inc.
  • Page 133: Packing And Returning Components

    Guidelines for Packing Hardware Components for Shipment on page 117 Returning a Hardware Component to Juniper Networks, Inc. In the event of a hardware failure, please contact Juniper Networks, Inc. to obtain a Return Material Authorization (RMA) number. If a problem cannot be resolved by the JTAC technician, a Return Materials Authorization (RMA) is issued.
  • Page 134: Packing The Acx Series Router For Shipment

    To pack the router for shipment: Retrieve the shipping box and packing materials in which the router was originally shipped. If you do not have these materials, contact your Juniper Networks representative about approved packaging materials. On the console or other management device connected to the Routing Engine, enter CLI operational mode and issue the following command to shut down the router software.
  • Page 135: Guidelines For Packing Hardware Components For Shipment

    Securely tape the box closed. Write the RMA number on the exterior of the box to ensure proper tracking. Related Returning a Hardware Component to Juniper Networks, Inc. on page 115 Documentation Contacting Customer Support on page 111 Guidelines for Packing Hardware Components for Shipment...
  • Page 136 ACX2200 Universal Access Router Hardware Guide Copyright © 2017, Juniper Networks, Inc.
  • Page 137: Safety And Compliance Information

    Radiation and Laser Safety Guidelines and Warnings on page 139 Maintenance and Operational Safety Guidelines and Warnings on page 143 Electrical Safety Guidelines and Warnings on page 149 Agency Approvals and Compliance Statements on page 163 Copyright © 2017, Juniper Networks, Inc.
  • Page 138 ACX2200 Universal Access Router Hardware Guide Copyright © 2017, Juniper Networks, Inc.
  • Page 139: General Safety Guidelines And Warnings

    Operate the device only when it is properly grounded. Ensure that the separate protective earthing terminal provided on this device is permanently connected to earth. Replace fuses only with fuses of the same type and rating. Copyright © 2017, Juniper Networks, Inc.
  • Page 140: Definitions Of Safety Warning Levels

    ACX2200 Universal Access Router Hardware Guide Do not open or remove chassis covers or sheet-metal parts unless instructions are provided in the hardware documentation for this device. Such an action could cause severe electrical shock. Do not push or force any objects through any opening in the chassis frame. Such an action could result in electrical shock or fire.
  • Page 141 Innan du utför arbete på någon utrustning måste du vara medveten om farorna med elkretsar och känna till vanligt förfarande för att förebygga skador. Related General Safety Guidelines and Warnings on page 121 Documentation Copyright © 2017, Juniper Networks, Inc.
  • Page 142: Qualified Personnel Warning

    ACX2200 Universal Access Router Hardware Guide Installation Instructions Warning on page 129 Maintenance and Operational Safety Guidelines and Warnings on page 143 Grounded Equipment Warning on page 136 Laser and LED Safety Guidelines and Warnings on page 140 Laser and LED Safety Guidelines and Warnings for the ACX5000 Router...
  • Page 143: Warning Statement For Norway And Sweden

    The equipment must be connected to an earthed mains socket-outlet. Advarsel Apparatet skal kobles til en jordet stikkontakt. Varning! Apparaten skall anslutas till jordat nätuttag. Related General Safety Guidelines and Warnings on page 121 Documentation Copyright © 2017, Juniper Networks, Inc.
  • Page 144 ACX2200 Universal Access Router Hardware Guide Copyright © 2017, Juniper Networks, Inc.
  • Page 145: 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 146 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 147: Installation Safety Guidelines And Warnings

    Advarsel Les installasjonsinstruksjonene før systemet kobles til strømkilden. Aviso Leia as instruções de instalação antes de ligar o sistema à sua fonte de energia. ¡Atención! Ver las instrucciones de instalación antes de conectar el sistema a la red de alimentación. Copyright © 2017, Juniper Networks, Inc.
  • Page 148: Chassis Lifting Guidelines

    ACX2200 Universal Access Router Hardware Guide Varning! Läs installationsanvisningarna innan du kopplar systemet till dess strömförsörjningsenhet. Related General Safety Guidelines and Warnings on page 121 Documentation Laser and LED Safety Guidelines and Warnings on page 140 Laser and LED Safety Guidelines and Warnings for the ACX5000 Router...
  • Page 149 Varning! Denna enhet är avsedd för installation i områden med begränsat tillträde. Ett område med begränsat tillträde får endast tillträdas av servicepersonal med ett speciellt verktyg, lås och nyckel, eller annan säkerhetsanordning, och kontrolleras av den auktoritet som ansvarar för området. Copyright © 2017, Juniper Networks, Inc.
  • Page 150: Ramp Warning

    ACX2200 Universal Access Router Hardware Guide Related General Safety Guidelines and Warnings on page 121 Documentation General Electrical Safety Guidelines and Warnings on page 149 Installation Instructions Warning on page 129 Grounded Equipment Warning on page 136 Ramp Warning WARNING: When installing the device, do not use a ramp inclined at more than 10 degrees.
  • Page 151 De onderstaande richtlijnen worden verstrekt om uw veiligheid te verzekeren: De Juniper Networks switch moet in een stellage worden geïnstalleerd die aan een bouwsel is verankerd. Dit toestel dient onderaan in het rek gemonteerd te worden als het toestel het enige in het rek is.
  • Page 152 ACX2200 Universal Access Router Hardware Guide Le rack sur lequel est monté le Juniper Networks switch doit être fixé à la structure du bâtiment. Si cette unité constitue la seule unité montée en casier, elle doit être placée dans le bas.
  • Page 153 Chapter 28: Installation Safety Guidelines and Warnings Juniper Networks switch må installeres i et stativ som er forankret til bygningsstrukturen. Denne enheten bør monteres nederst i kabinettet hvis dette er den eneste enheten i kabinettet. Ved montering av denne enheten i et kabinett som er delvis fylt, skal kabinettet lastes fra bunnen og opp med den tyngste komponenten nederst i kabinettet.
  • Page 154: 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 155 Varning! Denna utrustning är avsedd att jordas. Se till att värdenheten är jordad vid normal användning. Related General Safety Guidelines and Warnings on page 121 Documentation AC Power Electrical Safety Guidelines on page 152 DC Power Electrical Safety Guidelines for Switches Copyright © 2017, Juniper Networks, Inc.
  • Page 156 ACX2200 Universal Access Router Hardware Guide Copyright © 2017, Juniper Networks, Inc.
  • Page 157: Radiation And Laser Safety Guidelines And Warnings

    åpning når det ikke er tilkoblet en fiberkabel. Aviso Dada a possibilidade de emissão de radiação invisível através do orifício da via de acesso, quando esta não tiver nenhum cabo de fibra conectado, Copyright © 2017, Juniper Networks, Inc.
  • Page 158: Laser And Led Safety Guidelines And Warnings

    Grounded Equipment Warning on page 136 Laser and LED Safety Guidelines and Warnings 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 EN 60825-1 requirements.
  • Page 159: Class 1 Laser Product Warning

    Aviso Produto de classe 1 com LED. ¡Atención! Aviso sobre producto LED de Clase 1. Varning! Lysdiodprodukt av klass 1. Laser Beam Warning WARNING: Do not stare into the laser beam or view it directly with optical instruments. Copyright © 2017, Juniper Networks, Inc.
  • Page 160 ACX2200 Universal Access Router Hardware Guide Waarschuwing Niet in de straal staren of hem rechtstreeks bekijken met optische instrumenten. Varoitus Älä katso säteeseen äläkä tarkastele sitä suoraan optisen laitteen avulla. Attention Ne pas fixer le faisceau des yeux, ni l'observer directement à l'aide d'instruments optiques.
  • Page 161: Maintenance And Operational Safety Guidelines And Warnings

    Attention Danger d'explosion si la pile n'est pas remplacée correctement. Ne la remplacer que par une pile de type semblable ou équivalent, recommandée par le fabricant. Jeter les piles usagées conformément aux instructions du fabricant. Copyright © 2017, Juniper Networks, Inc.
  • Page 162: Jewelry Removal Warning

    ACX2200 Universal Access Router Hardware Guide Warnung Bei Einsetzen einer falschen Batterie besteht Explosionsgefahr. Ersetzen Sie die Batterie nur durch den gleichen oder vom Hersteller empfohlenen Batterietyp. Entsorgen Sie die benutzten Batterien nach den Anweisungen des Herstellers. Advarsel Det kan være fare for eksplosjon hvis batteriet skiftes på feil måte.
  • Page 163: Lightning Activity Warning

    Waarschuwing Tijdens onweer dat gepaard gaat met bliksem, dient u niet aan het systeem te werken of kabels aan te sluiten of te ontkoppelen. Varoitus Älä työskentele järjestelmän parissa äläkä yhdistä tai irrota kaapeleita ukkosilmalla. Copyright © 2017, Juniper Networks, Inc.
  • Page 164: Operating Temperature Warning

    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 165: Product Disposal Warning

    15,2 cm à volta das aberturas de ventilação. ¡Atención! Para impedir que un encaminador de la serie Juniper Networks switch se recaliente, no lo haga funcionar en un área en la que se supere la temperatura ambiente máxima recomendada de 40°...
  • Page 166 ACX2200 Universal Access Router Hardware Guide Advarsel Endelig disponering av dette produktet må skje i henhold til nasjonale lover og forskrifter. Aviso A descartagem final deste produto deverá ser efectuada de acordo com os regulamentos e a legislação nacional. ¡Atención! El desecho final de este producto debe realizarse según todas las leyes y regulaciones nacionales Varning! Slutlig kassering av denna produkt bör skötas i enlighet med landets...
  • Page 167: Electrical Safety Guidelines And Warnings

    Prevention of Electrostatic Discharge Damage on page 151 AC Power Electrical Safety Guidelines on page 152 AC Power Disconnection Warning on page 153 ACX2200 DC Power Electrical Safety Guidelines on page 154 DC Power Copper Conductors Warning on page 155 DC Power Disconnection Warning on page 156...
  • Page 168: Action To Take After An Electrical Accident

    ACX2200 Universal Access Router Hardware Guide other end of the strap around your bare wrist. Failure to use an ESD grounding strap could result in damage to the device. Install the device in compliance with the following local, national, and international electrical codes: United States—National Fire Protection Association (NFPA 70), United States...
  • Page 169: Prevention Of Electrostatic Discharge Damage

    (see Figure 30 on page 152). If you are returning a component, place it in an antistatic bag before packing it. Copyright © 2017, Juniper Networks, Inc.
  • Page 170: Ac Power Electrical Safety Guidelines

    ACX2200 Universal Access Router Hardware Guide Figure 30: Placing a Component into an Antistatic Bag CAUTION ELECTROSTATIC SENSITIVE DEVICES DO NOT OPEN OR HANDLE EXCEPT AT A STATIC-FREE WORKSTATION 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.
  • Page 171: Ac Power Disconnection Warning

    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. Copyright © 2017, Juniper Networks, Inc.
  • Page 172: Acx2200 Dc Power Electrical Safety Guidelines

    ACX2200 Universal Access Router Hardware Guide Advarsel Før det utføres arbeid på kabinettet eller det arbeides i nærheten av strømforsyningsenheter, skal strømledningen trekkes ut på vekselstrømsenheter. Aviso Antes de trabalhar num chassis, ou antes de trabalhar perto de unidades de fornecimento de energia, desligue o cabo de alimentação nas unidades de corrente alternada.
  • Page 173: Dc Power Copper Conductors Warning

    Warnung Verwenden Sie ausschließlich Kupferleiter. 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. Copyright © 2017, Juniper Networks, Inc.
  • Page 174: Dc Power Disconnection Warning

    ACX2200 Universal Access Router Hardware Guide 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 175: Dc Power Grounding Requirements And Warning

    Varoitus Laitetta asennettaessa on maahan yhdistäminen aina tehtävä ensiksi ja maadoituksen irti kytkeminen viimeiseksi. Attention Lors de l'installation de l'appareil, la mise à la terre doit toujours être connectée en premier et déconnectée en dernier. Copyright © 2017, Juniper Networks, Inc.
  • Page 176: Dc Power Wiring Sequence Warning

    ACX2200 Universal Access Router Hardware Guide Warnung Der Erdanschluß muß bei der Installation der Einheit immer zuerst hergestellt und zuletzt abgetrennt werden. Avvertenza In fase di installazione dell'unità, eseguire sempre per primo il collegamento a massa e disconnetterlo per ultimo.
  • Page 177 –48 V. Korrekt kopplas kopplingssekvens ar –48 V till –48 V, +RTN till +RTN, jord till jord. Related General Safety Guidelines and Warnings on page 121 Documentation General Electrical Safety Guidelines and Warnings on page 149 Copyright © 2017, Juniper Networks, Inc.
  • Page 178: Dc Power Wiring Terminations Warning

    ACX2200 Universal Access Router Hardware Guide DC Power Electrical Safety Guidelines for Switches DC Power Disconnection Warning on page 156 DC Power Grounding Requirements and Warning on page 157 DC Power Wiring Terminations Warning on page 160 DC Power Wiring Terminations Warning...
  • Page 179: Midplane Energy Hazard Warning

    Related General Safety Guidelines and Warnings on page 121 Documentation General Electrical Safety Guidelines and Warnings on page 149 AC Power Electrical Safety Guidelines on page 152 Copyright © 2017, Juniper Networks, Inc.
  • Page 180: Tn Power Warning

    ACX2200 Universal Access Router Hardware Guide DC Power Electrical Safety Guidelines for Switches TN Power Warning WARNING: The device is designed to work with a TN power system. Waarschuwing Het apparaat is ontworpen om te functioneren met TN energiesystemen. Varoitus Koje on suunniteltu toimimaan TN-sähkövoimajärjestelmien yhteydessä.
  • Page 181: Agency Approvals And Compliance Statements

    Agency Approvals for ACX2200 Routers on page 163 Compliance Statements for NEBS for ACX2200 Routers on page 164 Compliance Statements for EMC Requirements for ACX2200 Routers on page 165 Compliance Statements for Environmental Requirements on page 166 Compliance Statements for Acoustic Noise for ACX2200 Routers on page 166...
  • Page 182: Compliance Statements For Nebs For Acx2200 Routers

    GR-1089-Core: EMC and Electrical Safety for Network Telecommunications Equipment SR-3580 NEBS Criteria Levels (Level 3 Compliance) Related Compliance Statements for EMC Requirements for ACX2200 Routers on page 165 Documentation Compliance Statements for NEBS for ACX2200 Routers on page 164 Compliance Statements for Acoustic Noise for ACX2200 Routers on page 166...
  • Page 183: Compliance Statements For Emc Requirements For Acx2200 Routers

    The battery return connection is to be treated as an isolated DC return (i.e. DC-I), as defined in GR-1089-CORE. Related Agency Approvals for ACX2200 Routers on page 163 Documentation Compliance Statements for Environmental Requirements on page 166 Compliance Statements for EMC Requirements for ACX2200 Routers...
  • Page 184: United States

    Agency Approvals for ACX2200 Routers on page 163 Documentation Compliance Statements for NEBS for ACX2200 Routers on page 164 Compliance Statements for Acoustic Noise for ACX2200 Routers on page 166 Compliance Statements for Environmental Requirements on page 166 Compliance Statements for Environmental Requirements Batteries in this product are not based on mercury, lead, or cadmium substances.

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