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Cisco NCS 540 Hardware Installation Manual
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Cisco NCS 540 Hardware Installation Manual

Large density routers
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Cisco Network Convergence System 540 Large Density Routers
Hardware Installation Guide
First Published: 2021-06-02
Americas Headquarters
Cisco Systems, Inc.
170 West Tasman Drive
San Jose, CA 95134-1706
USA
http://www.cisco.com
Tel: 408 526-4000
800 553-NETS (6387)
Fax: 408 527-0883

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Summary of Contents for Cisco NCS 540

  • Page 1 Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide First Published: 2021-06-02 Americas Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 527-0883...
  • Page 2 © 2019–2020 Cisco Systems, Inc. All rights reserved.

  • Page 3: Table Of Contents

    GNSS Receiver RF Input Requirements External Alarm Inputs Console USB Console Online Insertion and Removal Supported Transceiver Modules C H A P T E R 3 Prepare for Installation General Precautions Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...
  • Page 4 Activate a DC Power Supply Module Port Connection Guidelines Connect to the Console Port Connect to the Management Ethernet Port Connecting Timing Cables Connecting a Cable to the Input 10MHz or 1PPS Interface Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...
  • Page 5 Install the DC Power Supply Module Remove the AC Power Supply Module Install the AC Power Supply Module C H A P T E R 7 Appendix LEDs Router LEDs System Fans LED Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...
  • Page 6 Transceiver and Cable Specifications RJ-45 Connectors Console Port Pinouts Management Ethernet Port Pinouts Timing Port Pinouts Time-of-Day Port Pinouts USB Port Pinouts Alarm Port Pinouts AC Power Cord Specifications Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 7: Safety Warnings

    Statement 1017 Warning Ultimate disposal of this product must be handled according to all national laws and regulations. Statement 1040 Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 8: Safety Guidelines For Personal Safety And Equipment Protection

    • Do not perform any action that creates a potential hazard to people or makes the equipment unsafe. • Do not wear loose clothing that may get caught in the chassis. • When working under conditions that may be hazardous to your eyes, wear safety glasses. Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 9: Safety With Electricity

    Statement 1064 Warning Installation of the equipment must comply with local and national electrical codes. Statement 1074 When working on equipment that is powered by electricity, follow these guidelines: Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 10: Cautions And Regulatory Compliance Statements For Nebs

    The NEBS-GR-1089-CORE regulatory compliance statements and requirements are discussed in this section. Warning The intrabuilding port(s) of the equipment or subassembly, which is the management Ethernet port, must use shielded intrabuilding cabling/wiring that is grounded at both ends. Statement 7003 Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 11: Power Supply Considerations

    Contact the appropriate electrical inspection authority or an electrician if you are uncertain that suitable grounding is available. Statement 1024 Warning The plug-socket combination must be accessible always because it serves as the main disconnecting device. Statement 1019 Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 12: Guidelines For Dc-Powered Systems

    These devices prevent accidental removal, provide proper grounding for the system, and help to ensure that bus connectors are properly seated. Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...
  • Page 13 • Never attempt to remove the printed circuit board from the metal carrier. For the safety of your equipment, periodically check the resistance value of the antistatic wrist strap. Maintain the value between 1 and 10 Mohm. Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...
  • Page 14 Safety Warnings Preventing ESD Damage Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 15: Cisco Ncs 540 Large Density Routers Overview

    C H A P T E R Cisco NCS 540 Large Density Routers Overview Cisco NCS 540 large density router is a 1RU, cost optimized platform supporting QSFP56-DD ports, that offers customers 400G coherent transport solution. NCS 540 large density platform enhances the existing NCS 540 portfolio offering high throughput and flexible 400/200/100/50/40/25/10/1GE interfaces.

  • Page 16: Specification

    Specification For information on physical specification, temperature, Route Processor, and other details, see Cisco NCS 540 chassis specification in the Cisco Network Convergence System 540 Large Density Routers Data Sheet. Interface Naming The following table shows the interface naming of the N540-24Q8L2DD-SYS:...

  • Page 17: Network Timing Interfaces

    • BeiDou GNSS Receiver RF Input Requirements • The antenna connector specification is as follows: • SMA Female 50 Ohm connector • 50 Ohm antenna cable with SMA Male connector Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 18: External Alarm Inputs

    The router supports four dry contact alarm inputs through an RJ-45 jack at the rear panel. • Normally Open—indicates that no current flows through the alarm circuit and the alarm is generated when the current is flowing. Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 19: Console

    USB Console A single USB 2.0 and 3.0 Type-A receptacle on the front panel of the router provides console access to Cisco IOS XR, and diagnostics. While it uses the Type-A connector, it operates as a USB peripheral only for connection to an external host computer.
  • Page 20 Cisco NCS 540 Large Density Routers Overview Supported Transceiver Modules Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 21: Prepare For Installation

    C H A P T E R Prepare for Installation Before you install the Cisco NCS 540 large density routers, you must prepare your site for installation. Preparing your site involves these tasks: • General Precautions, on page 15 •...

  • Page 22: Site Planning Checklist

    GR-3108-CORE, is between: • –40 to 158°F (–40 to 65°C) • 5% and 85% RH For more information on environmental properties and regulatory standards, see the Cisco Network Convergence System 540 Large Density Routers Data Sheet. Airflow Guidelines Cool air is circulated through the router by fans that are located along the rear side of the router. The internal fans maintain acceptable operating temperatures for the internal components by drawing in cool air through the vents, and circulating the air through the router.
  • Page 23 Consider how the air flows through the router; the airflow direction is front to back, with ambient air drawn in from the vents located on the sides of the router. Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 24: Recommended Airflow

    Attachment of the chassis ground to a central office or other interior ground system must be made with a 6-AWG gauge wire copper ground conductor. Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 25: Electrical Circuit Requirements

    If you have had problems of this sort in the past, you may want to consult experts in electrical surge suppression and shielding. Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 26: Asynchronous Terminal Connections

    Tools and Equipment You need the following tools and equipment to install and upgrade the router and its components: Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 27: Prepare Your Location

    Only trained and qualified personnel should be allowed to install, replace, or service this equipment. Statement 1030 Prepare Your Location This section illustrates how the building that houses the chassis must be properly grounded to the earth ground. Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 28: Prepare Yourself

    ESD wrist straps are the primary means of controlling static charge on personnel. Note: These images are for only representation purposes. The chassis' actual appearance and size would vary. Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 29: Prepare Rack For Router Installation

    (such as Hilti; see Hilti.com for details). Make sure that floor mounting bolts are accessible, especially if an annual retorquing of bolts is required. Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 30: Cabinet Selection Guidelines

    Periodic Measurement of Environmental Pollutants We recommend that you check concentration of pollutants periodically. Necessary protection should be provided to ensure the equipment is not exposed to high concentration level of pollutants. Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 31: Unpack The Cisco Ncs 540 Large Density Routers

    Be sure to save the packaging in case you need to return any of the components products. Note These images are for only representation purposes. The chassis' actual appearance and size would vary. Figure 6: Unpacking the Device Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...
  • Page 32 N540-RKM-ETSI-FHC N540-CBL-BRKT-FHC Note Most Cisco documentation is available online. The chassis Pointer Card that is shipped with your Cisco NCS 500 Series Services Routers contains links and information to other online documentation. Note If the product is not in use, store the device in the initial packaged condition or in an ESD PE sealed bag with silica gel.

  • Page 33: Install The Device

    Module, on page 54 • Connect Interface Ports, on page 55 • Maintain Transceivers and Optical Cables, on page 56 Rack Compatibility We recommend that you follow these rack specifications. Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 34: Rack Types

    Dimension (Z) 4 Post 19 inches (48.3 450.8mm (17.75”) 465mm (18.312”) 482.6mm (19”) centimeters) 2 Post 4 Post 23 inches (58.4 552.45mm (21.75”) 566.7mm (22.312”) 584.2mm (23”) centimeters) 2 Post Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...
  • Page 35 Install the Device Rack Types Figure 8: Four Post Rack Type Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 36: Set Up Device On Rack

    Note For rack mounting brackets details, refer to Table 5. Caution If the rack is on wheels, ensure that the brakes are engaged or the rack is otherwise stabilized. Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...
  • Page 37 Use four M4 screws to attach the brackets to the chassis. d. Repeat Steps 1b and 1c with the other rack-mount bracket on the other side of the router. Figure 10: Installing 19-inch Rack-Mount Brackets (N540DD-RKM-19) Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...
  • Page 38 Figure 11: Installing Cable Management (N540-CBL-BRKT-FHC) and 19 inch Rack-Mount Brackets (N540DD-RKM-19) in the Front Figure 12: Installing Cable Management (N540-CBL-BRKT-FHC) and 19 inch Rack-Mount Brackets (N540DD-RKM-19) in the Middle Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...
  • Page 39 Install the Device Rack Mount Figure 13: Installing Cable Management (N540-CBL-BRKT-FHC) and 19 inch Rack-Mount Brackets (N540DD-RKM-19) in the Rear Figure 14: Installing 23-inch Rack-Mount Brackets (N540-RKM-23-FHC) Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...
  • Page 40 Install the Device Rack Mount Figure 15: Installing Cable Management (N540-CBL-BRKT-FHC) and 23-inch Rack-Mount Brackets (N540-RKM-23-FHC) in the Front Figure 16: Installing ETSI Rack-Mount Brackets (N540-RKM-ETSI-FHC) Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 41: Ground The Device

    This section describes how to ground the device. The grounding lug location is on the back panel of the device. 1. Verify that the ground cable is connected to the top of the rack and according to local site practice. Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 42: Install The Ac Power Cables

    Refer Chapter 6: Replace Power Supply for more information about AC power cables installation. To install the AC power cables in the power supply slots: 1. Plug the power supply cord in the power supply module. Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 43: Activate An Ac Power Supply Module

    If you are connecting a redundant AC power supply, ensure that each power supply is connected to a separate power source in order to prevent power loss in the event of a power failure. Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 44: Install The Dc Power Cables

    When installing DC power supply, use 12AWG, 90°C temperature rated cable. The recommanded cable length is three meters maximum from source. For lengths up to five meters, use 10AWG, and for lengths up to three meters, use 12AWG, 90°C temperature rated cable. For other lengths, contact Cisco. Note •...

  • Page 45: Activate A Dc Power Supply Module

    To prevent damage to the fiber-optic cables, we recommend that you keep the transceivers disconnected from their fiber-optic cables when installing the transceiver in the line card. Before removing a transceiver from the router, remove the cable from the transceiver. Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 46: Connect To The Console Port

    • Configure Simple Network Management Protocol (SNMP) agent parameters. • Download software updates. The system console port is an RJ-45 receptacle or USB console for connecting a data terminal to perform the initial configuration of the router. Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...
  • Page 47 2. Attach the terminal end of the cable to the interface port on the data terminal. 3. Attach the other end of the cable to the console port. Table 7: RJ-45 Straight-through Cable Pin-outs RJ-45 Pin Signal — Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 48: Connect To The Management Ethernet Port

    To prevent an IP address conflict, do not connect the management Ethernet port until the initial configuration is complete. To connect cables to the system management port, attach Category 5 cables directly to the RJ-45 receptacle on the management Ethernet port. Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 49: Connecting Timing Cables

    1. Connect one end of a mini-coax cable to the timing unit. 2. Connect the other end of the mini-coax cable to the 10MHz or 1PPS port on the router. Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 50: Connecting A Cable To The Output 10Mhz Or 1Pps Interface

    The GNSS RF In coaxial cable shield must be connected to the Facility Equipment Ground through the chassis. The chassis must have the ground wire connected to the Facility Equipment Ground. Figure 25: GNSS Receiver Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 51: Install And Remove Transceiver Module

    Viewing the laser output with certain optical instruments (for example, eye loupes, magnifiers, and microscopes) within a distance of 100 mm may pose an eye hazard. Statement 1056 Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 52: Bale Clasp Sfp56, Sfp28, Sfp10, And Sfp Module

    Bale Clasp SFP56, SFP28, SFP10, and SFP Module The bale clasp SFP56, SFP28, SFP10, and SFP module has a clasp that you use to remove or install the module. (See the figure below.) Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 53: Install A Bale Sfp56, Sfp28, Sfp10, And Sfp Module

    3. Line up the SFP56, SFP28, SFP10, and SFP module with the port and slide it into the port. (See the figure below.) Figure 28: Installing a Bale Clasp SFP56, SFP28, SFP10, and SFP Module into a Port Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 54: Remove A Bale Clasp Sfp56, Sfp28, Sfp10, And Sfp Module

    Note This action must be performed during your first instance. After all ports are populated, this may not be possible. Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 55: Install And Remove Qsfp+, Qsfp28, Or Qsfp-Dd Transceiver Modules

    SFP56, SFP28, SFP10, and SFP module installed. Install and Remove QSFP+, QSFP28, or QSFP-DD Transceiver Modules Before you remove or install an QSFP+, QSFP28, or QSFP-DD module, read the installation information in this section. Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...
  • Page 56 The 100-Gigabit QSFP28 and 40-Gigabit QSFP+ optical transceivers are similar to QSFP-DD optical transceiver shown in the figure below. Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...
  • Page 57 Install the Device Install and Remove QSFP+, QSFP28, or QSFP-DD Transceiver Modules Figure 30: QSFP-DD Transceiver Module (Optical) Bale clasp latch QSFP-DD transceiver body Figure 31: QSFP-DD Transceiver Module (Optical) Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 58: Required Tools And Equipment

    7. Align the transceiver module in front of the module’s transceiver socket opening and carefully slide the transceiver into the socket until the transceiver makes contact with the socket electrical connector (see the figure below). Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 59: Attach The Optical Network Cable

    • Grasp the MPO connector only by the housing to plug or unplug a fiber-optic cable. Note 40-Gigabit QSFP+, QSFP28, or QSFP-DD transceiver modules are keyed to prevent incorrect insertion. Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 60: Module

    1. Immediately install the dust plug into the transceiver’s optical bore. 2. Grasp the tab and gently pull to release the transceiver from the socket. 3. Slide the transceiver out of the socket. Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 61: Connect Interface Ports

    Disconnect Optical Ports from the Network When you need to remove fiber-optic transceivers, you must first remove the fiber-optic cables from the transceiver before you remove the transceiver from the port. Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 62: Maintain Transceivers And Optical Cables

    • Inspect routinely for dust and damage. Clean and then inspect fiber ends under a microscope to determine whether any damage has occurred. Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 63: Configure The Device

    Be aware of the router's unique name to identify it among the other devices in the network. Before you begin • A console device must be connected with the router. • The router must be connected to a power source. Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...
  • Page 64 Be sure to configure a strong password as described by the guidelines in this step. Passwords are case sensitive. If you enter a strong password, the software asks you to confirm the password. Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 65: Verify Device Installation

    The software asks whether you want to save the configuration. Enter yes to save the configuration. Verify Device Installation After installing the Cisco NCS 540 Router, you use the show commands to verify the installation and configuration. If any issue is detected, take corrective action before continuing with further configurations.
  • Page 66 Displays the current environment status. Example: #show environment current 7. show environment fan Displays the speed of all the fans including the fan in PSU. Example: #show environment fan Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 67: Replace Power Supply

    This section provides information about removing and replacing the DC power supply. Warning Before performing any of the following procedures, ensure that power is removed from the DC circuit. Statement 1003 Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 68: Install The Dc Power Supply Module

    Make sure that the power supply is fully seated in the bay. 5. Tighten the captive installation screws of the power supply. The recommended maximum torque is 5.5 in.-lb (0.62 N-m). Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 69: Remove The Ac Power Supply Module

    Grasp the power supply handle. Press the power supply lock towards the left and simultaneously pull the power supply out from the chassis while supporting it with the other hand. Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 70: Install The Ac Power Supply Module

    4. Slide the AC power supply cord inside the tie of the tie-and-holder and tighten the tie around the power supply cord. 5. Plug the power supply cord into the AC power supply. Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 71: Appendix

    The details of LEDs are listed in this section. Router LEDs All the data port LEDs in the Cisco NCS 540 Router is at the front panel. There are 5 LEDs that reflect the different statuses of the system. Table 8: Router LED Descriptions...

  • Page 72: System Fans Led

    Color Status STATUS Green Fans are operating normally. Amber Single fan failure. More than one fan failure or a single PSU fan failure. Fan tray is not receiving power. Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 73: Power Status Leds

    • Over voltage • Over power • Fan failure PSU failure due to: • Over current • Over temperature • Under voltage • Over voltage • Over power • Fan failure Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 74: Front Panel Power Led And Fan Led Combination

    BIOS Validation Failure Green Power Supply ON and operating normally. System Specifications For information on the system specifications, see the Cisco Network Convergence System Large Density 540 Routers Data Sheet. Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 75: Weight And Power Consumption

    For information on physical specifications and power consumption, see the Cisco Network Convergence System Large Density 540 Routers Data Sheet. Environmental Specifictaions For information on environmental specifications, see table Environmental properties for NCS 540 fixed systems on the Cisco Network Convergence System 540 Large Density Routers Data Sheet. Transceiver and Cable Specifications...

  • Page 76: Management Ethernet Port Pinouts

    50-Ohm, 1.0/2.3 DIN series connector on the front panel. Similarly there are two mini-coax 50-Ohm connectors provided in the front panel to output this 1PPS and 10MHz. This table below summarizes the timing port pinouts: Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 77: Time-Of-Day Port Pinouts

    Time-of-Day character TOD_P Output or Input Time-of-Day character USB Port Pinouts This following table summarizes the USB port pinouts: Table 17: USB Port Pinouts Signal Name Description +5 VDC Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...

  • Page 78: Alarm Port Pinouts

    For more information on the supported power cables, see Ordering information for power cables supported on NCS 540 on the Cisco Network Convergence System 540 Large Density Routers Data Sheet. Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide...
  • Page 79 I N D E X coaxial cable RJ-45 connectors RS-232 asynchronous data interface ports connecting Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide IN-1...
  • Page 80 INDEX Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide IN-2...

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N540-24q8l2dd-sys

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