Juniper Networks C2000 Space Requirements, Proper Rack Installation, Cabling Recommendations

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Chapter 9: Installation Guidelines and Requirements

■The distance between the mounting holes in the two posts must be 18.31 inches ±.063 inch, as specified in EIA-310-D.

■An optional mounting kit is available for midchassis mounting. Contact your Juniper Networks sales representative for more information.

Space Requirements

If you use an enclosed rack for the system, ensure that there is a minimum of 3 inches of clearance between the inner side wall and the system. This clearance space ensures adequate air flow.

Proper Rack Installation

To confirm proper equipment rack installation, verify the following:

■Racks are installed and electrically grounded according to manufacturer instructions.

■Equipment racks are anchored to the floor and, when possible, anchored to the ceiling as well.

■Equipment rack installations comply with applicable local, state, and national codes.

Cabling Recommendations

Comply with the following recommendations:

■Use only shielded cables.

■Ensure that cable distance and rate limits meet IEEE-recommended maximum distances and speeds for signaling purposes. For information about attenuation and power loss in optical fiber cables see:

■ANSI T1.646a-1997 Telecommunications – Broadband ISDN - Physical Layer Specification for User-Network Interfaces Including DS1/ATM (1997)

■ANSI T1.646-1995 Telecommunications – Broadband ISDN - Physical Layer Specification for User-Network Interfaces Including DS1/ATM (1995)

■Ensure that power cables deliver sufficient power to the system.

■Attach laser fiber connectors only to Class 1 laser devices in accordance with IEC 60825-1, Safety of Laser Products - Part 1.

■Route cables so that they do not restrict ventilation or airflow.

Cabling Recommendations ■ 47

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Contents C2000 and C4000 Hardware Guide Series Platforms Hardware Guide End User License Agreement IiiPage Table of Contents Chapter Setting the Initial Configuration Part Hardware Maintenance Procedures and SpecificationsChapter Managing RAID Disks on a C-series Platform Part Index Objectives About This GuideAudience Text Conventions Documentation ConventionsUser@host# set local-address Related Juniper Networks DocumentationCore Documentation Set Juniper Networks C-series and SRC Technical PublicationsDocumentation Feedback Obtaining DocumentationRequesting Support Product Overview C2000 and C4000 1.0.x Hardware Guide Product Overview System Description Series Platform OverviewSeries Platform Models C2000, Front View Series Model DifferencesC4000, Rear View Series Model ComponentsCLI Management Network Management ToolsSnmp MIB Management Page Initial Installation C2000 and C4000 1.0.x Hardware Guide Initial Installation Before You Begin Unpacking and Inspecting the C-series PlatformUnpacking the Units Inspecting System Components and AccessoriesIf You Detect or Suspect Damage Contacting Juniper NetworksFreestanding Installation Installing and Cabling the C-series PlatformInstallation Guidelines Rack-Mounted InstallationInstalling the System Preparing the Equipment RacksCabling the Management Console Cabling the SystemCabling Ethernet Interfaces Cabling the System for PowerC2000, Front View Next Step Powering Up Powering Up the C-series PlatformModel LEDs Status LEDsConfiguration Overview Setting the Initial ConfigurationSetting Up Management Access and Logging Configuring the Juniper Networks Database Edit Root@host# set system host-name my-hostname Configuring Hostname and Domain ParametersConfiguring the System for Remote Access Configuring the System to Accept SSH and Telnet Connections Adding an Admin User Account Set the password of the user C2000 and C4000 1.0.x Hardware Guide Next Step Hardware Maintenance Procedures and Specifications Page Required Tools and Items Maintaining the SystemRemoving and Installing a Fan Cleaning the SystemStoring Modules and Components Removing and Installing a Power Supply Module Removing and Installing a Hard Drive C2000 Model Specifications System SpecificationsC2000 Model Specifications C4000 Model Specifications C4000 Model SpecificationsSystem Specifications Page Series Platform Data Storage Managing RAID Disks on a C-series PlatformReplacing a Disk Managing Disks in a C-series PlatformViewing Information About Disks on a C-series Platform Reinitializing an Active DiskField Name Field Description Show disk status Output FieldsYour Preinstallation Responsibilities Installation Guidelines and RequirementsRegulatory Compliances Environmental RequirementsSafety Guidelines Mechanical Requirements Equipment Rack RequirementsSpace Requirements Proper Rack InstallationCabling Recommendations Product Reclamation and Recycling Program Federal Communications Commission FCC Statement Hardware ComplianceFCC Requirements for Consumer Products Avis CS-03 dIndustrie Canada Industry Canada Notice CS-03C. Explanatory Notes Equipment Attachment Limitations EC Declaration of Conformity Contacting Customer Support and Returning Hardware Return ProcedureContacting Customer Support Information You Might Need to Supply to Jtac Locating Component Serial NumbersTools and Parts Required Returning Products for Repair or ReplacementPacking Instructions for Returning a Chassis Remove the chassis from the rack Declaration of Conformity Declaration of ConformityPage Index C2000 and C4000 1.0.x Hardware Guide Index Compliance Manuals