Juniper OCX1100 User manual

OCX1100 Switch Hardware Guide

Modified: 2017-04-25

Juniper Networks, Inc.

1133 Innovation Way

Sunnyvale, California 94089

USA

408-745-2000

www.juniper.net

Juniper Networks, Junos, Steel-Belted Radius, NetScreen, and ScreenOS are registered trademarks of Juniper Networks, Inc. in the United

States and other countries. The Juniper Networks Logo, the Junos logo, and JunosE are trademarks of Juniper Networks, Inc. All other

trademarks, service marks, registered trademarks, or registered service marks are the property of their respective owners.

Juniper Networks assumes no responsibility for any inaccuracies in this document. Juniper Networks reserves the right to change, modify,

transfer, or otherwise revise this publication without notice.

OCX1100 Switch Hardware Guide

The information in this document is current as of the date on the title page.

YEAR 2000 NOTICE

Juniper Networks hardware and software products are Year 2000 compliant. Junos OS has no known time-related limitations through the

year 2038. However, the NTP application is known to have some difficulty in the year 2036.

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.html. By downloading, installing or using such software, you agree to the terms and conditions of

that EULA.

Table of Contents

About the Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv

Documentation and Release Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv

Supported Platforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv

Documentation Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv

Documentation Feedback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvii

Requesting Technical Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xviii

Self-Help Online Tools and Resources . . . . . . . . . . . . . . . . . . . . . . . . . . xviii

Opening a Case with JTAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xviii

Part 1 Overview

Chapter 1 System Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

OCX1100 Switches Hardware Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Fan Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

OCX1100-48SX Switch Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

OCX1100 Switch Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

OCX1100 Switch Hardware and CLI Terminology Mapping . . . . . . . . . . . . . . . . . . . 7

Chapter 2 Chassis Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Chassis Physical Specifications for OCX1100 Switches . . . . . . . . . . . . . . . . . . . . . . 11

Field-Replaceable Units in OCX1100 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Chassis Status LEDs on OCX1100 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Management Port LEDs and Console Port LEDs on OCX1100 Switches . . . . . . . . 13

SFP+ Port and QSFP+ Port LEDs on OCX1100 Switches . . . . . . . . . . . . . . . . . . . . 14

Chapter 3 Cooling System and Airflow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Cooling System and Airflow in an OCX1100 Switches . . . . . . . . . . . . . . . . . . . . . . . 17

Fan Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Airflow Direction in OCX1100-48SX Switch Models . . . . . . . . . . . . . . . . . . . . . 18

Front-to-Back Airflow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Back-to-Front Airflow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Do Not Install AIR IN (AFI) and AIR OUT (AFO) Components in the Same

Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Positioning the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Chapter 4 Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

AC Power Supply in OCX1100 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Characteristics of an AC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

AC Power Supply Airflow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

DC Power Supply in OCX1100 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Characteristics of a DC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

DC Power Supply Airflow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Power Supply LEDs in OCX1100 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Part 2 Site Planning, Preparation, and Specifications

Chapter 5 Preparation Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Site Preparation Checklist for OCX1100 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Environmental Requirements and Specifications for OCX1100 Switches . . . . . . . 32

General Site Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Site Electrical Wiring Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Chassis Physical Specifications for OCX1100 Switches . . . . . . . . . . . . . . . . . . . . . 35

Requirements for Mounting an OCX1100 Switch on a Desktop or Other Level

Surface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Rack Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Cabinet Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Clearance Requirements for Airflow and Hardware Maintenance for OCX1100

Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Chapter 6 Power Specifications and Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

AC Power Supply Specifications for OCX1100 Switches . . . . . . . . . . . . . . . . . . . . . 41

AC Power Cord Specifications for an OCX1100 Switch . . . . . . . . . . . . . . . . . . . . . . 41

DC Power Supply Specifications for OCX1100 Switches . . . . . . . . . . . . . . . . . . . . 44

Chapter 7 Transceiver and Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Pluggable Transceivers Supported on OCX1100 Switches . . . . . . . . . . . . . . . . . . . 47

SFP+ Direct Attach Cables for OCX1100 Switches . . . . . . . . . . . . . . . . . . . . . . . . . 50

Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Standards Supported by These Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Management Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Chapter 8 Pinout Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Console Port Connector Pinout Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Mini-USB Port Pinout Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

RJ-45 Management Port Connector Pinout Information . . . . . . . . . . . . . . . . . . . . 56

RJ-45 to DB-9 Serial Port Adapter Pinout Information . . . . . . . . . . . . . . . . . . . . . . 57

RJ-45 Port, QSFP+ Port, SFP+ Port, and SFP Port Connector Pinout

Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Part 3 Initial Installation and Configuration

Chapter 9 Unpacking the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Unpacking an OCX1100 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Parts Inventory (Packing List) for an OCX1100 Switch . . . . . . . . . . . . . . . . . . . . . . 66

Registering Products—Mandatory for Validating SLAs . . . . . . . . . . . . . . . . . . . . . . 67

OCX1100 Switch Hardware Guide

Chapter 10 Installing the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Installing and Connecting an OCX1100 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Mounting an OCX1100 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Mounting an OCX1100 Switch on a Desk or Other Level Surface . . . . . . . . . . . . . . 70

Mounting an OCX1100 Switch on Four Posts of a Rack or Cabinet . . . . . . . . . . . . . 71

Installing and Removing OCX1100 Switch Hardware Components . . . . . . . . . . . . 74

Chapter 11 Connecting the Switch to Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Installing an AC Power Supply in an OCX1100 Switch . . . . . . . . . . . . . . . . . . . . . . . 77

Installing a DC Power Supply in an OCX1100 Switch . . . . . . . . . . . . . . . . . . . . . . . 79

Connecting AC Power to an OCX1100 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Connecting DC Power to an OCX1100 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Chapter 12 Connecting the Switch to the Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

Connecting a Device to a Network for Out-of-Band Management . . . . . . . . . . . . 85

Connecting a Device to a Management Console by Using an RJ-45

Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Connecting an OCX1100Switch to a ManagementConsole byUsing the Mini-USB

Type-B Console Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Connecting a Fiber-Optic Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Chapter 13 Initially Configuring the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

OCX1100 Default Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Connecting and Configuring an OCX1100 Switch (CLI Procedure) . . . . . . . . . . . 100

Part 4 Installing, Maintaining, and Replacing Components

Chapter 14 Replacing Cooling System Component . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

Installing a Fan Module in an OCX1100 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

Removing a Fan Module from an OCX1100 Switch . . . . . . . . . . . . . . . . . . . . . . . . 106

Chapter 15 Replacing Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

Installing an AC Power Supply in an OCX1100 Switch . . . . . . . . . . . . . . . . . . . . . 109

Removing an AC Power Supply from an OCX1100 Switch . . . . . . . . . . . . . . . . . . . 111

Installing a DC Power Supply in an OCX1100 Switch . . . . . . . . . . . . . . . . . . . . . . . 112

Removing a DC Power Supply from an OCX1100 Switch . . . . . . . . . . . . . . . . . . . . 114

Chapter 16 Replacing Transceiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

Installing a Transceiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

Removing a Transceiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

Chapter 17 Maintaining and Replacing Fiber-Optic Cable . . . . . . . . . . . . . . . . . . . . . . . . 123

Connecting a Fiber-Optic Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

Disconnecting a Fiber-Optic Cable from a Device . . . . . . . . . . . . . . . . . . . . . . . . . 124

Maintaining Fiber-Optic Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

Chapter 18 Contacting Customer Support and Returning the Chassis or

Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

Returning an OCX1100 Switch or Component for Repair or Replacement . . . . . . 127

Locating the Serial Number on an OCX1100 Switch or Component . . . . . . . . . . . 128

Listing the Switch and Components Details with the CLI . . . . . . . . . . . . . . . 128

Locating the Chassis Serial Number ID Label on an OCX1100 Switch . . . . . 129

Table of Contents

Locating the Serial Number ID Labels on FRUs in an OCX1100 Switch . . . . . 129

Contacting Customer Support to Obtain Return Material Authorization . . . . . . . 130

Packing an OCX1100 Switch or Component for Shipping . . . . . . . . . . . . . . . . . . . 131

Packing an OCX1100 Switch for Shipping . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132

Packing OCX1100 Switch Components for Shipping . . . . . . . . . . . . . . . . . . . 133

Part 5 Safety and Compliance Information

Chapter 19 General Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

General Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

Definitions of Safety Warning Levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

Qualified Personnel Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140

Warning Statement for Norway and Sweden . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

Chapter 20 Fire Safety Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

Fire Safety Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

Chapter 21 Installation Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . 145

Installation Instructions Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145

Chassis Lifting Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146

Restricted Access Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146

Ramp Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148

Rack-Mounting and Cabinet-Mounting Warnings . . . . . . . . . . . . . . . . . . . . . . . . 148

Grounded Equipment Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152

Chapter 22 Radiation and Laser Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . 155

Laser and LED Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . 155

General Laser Safety Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155

Class 1 Laser Product Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156

Class 1 LED Product Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156

Laser Beam Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156

Radiation from Open Port Apertures Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157

Chapter 23 Maintenance and Operational Safety Warnings . . . . . . . . . . . . . . . . . . . . . . 159

Maintenance and Operational Safety Guidelines and Warnings . . . . . . . . . . . . . 159

Battery Handling Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159

Jewelry Removal Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160

Lightning Activity Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161

Operating Temperature Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162

Product Disposal Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163

Chapter 24 Electrical Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . 165

General Electrical Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . 165

Action to Take After an Electrical Accident . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166

Prevention of Electrostatic Discharge Damage . . . . . . . . . . . . . . . . . . . . . . . . . . . 167

AC Power Electrical Safety Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168

AC Power Disconnection Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169

DC Power Electrical Safety Guidelines for Switches . . . . . . . . . . . . . . . . . . . . . . . 170

DC Power Disconnection Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173

DC Power Grounding Requirements and Warning . . . . . . . . . . . . . . . . . . . . . . . . . 174

DC Power Wiring Sequence Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175

OCX1100 Switch Hardware Guide

DC Power Wiring Terminations Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177

Multiple Power Supplies Disconnection Warning . . . . . . . . . . . . . . . . . . . . . . . . . 178

TN Power Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178

Chapter 25 Agency Approvals and Compliance Statements . . . . . . . . . . . . . . . . . . . . . . 181

Agency Approvals for OCX1100 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181

Compliance Statements for EMC Requirements for OCX1100 Switches . . . . . . . 182

Canada . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182

European Community . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183

Israel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183

Japan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183

Korea . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183

United States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184

FCC Part 15 Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184

Compliance Statements for Acoustic Noise for OCX1100 Switches . . . . . . . . . . 184

Table of Contents

OCX1100 Switch Hardware Guide

List of Figures

Part 1 Overview

Chapter 1 System Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Figure 1: Front Panel of an OCX1100-48SX Switch . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Figure 2: Rear Panel of an OCX1100-48SX Switch . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Figure 3: Components on the Front Panel of an OCX1100-48SX Switch . . . . . . . . 6

Figure 4: Components on the Rear Panel of an OCX1100-48SX Switch . . . . . . . . . 6

Chapter 2 Chassis Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Figure 5: Chassis Status LEDs in an OCX1100-48SX Switch . . . . . . . . . . . . . . . . . . 12

Figure 6: LEDs on the Management Port and Console Port on an OCX1100-48SX

Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Figure 7: LEDs on SFP+ Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Figure 8: LEDs on QSFP+ Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Chapter 3 Cooling System and Airflow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Figure 9: Fan Module Used in an OCX1100 Switch . . . . . . . . . . . . . . . . . . . . . . . . . 18

Figure 10: Location of Airflow Labels on the Power Supplies and Fan Modules

of an OCX1100-48SX Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Figure 11: Front-to-Back Airflow Through OCX1100-48SX Switch Chassis . . . . . . 20

Figure 12: Back-to-Front Airflow Through the OCX1100-48SX Switch Chassis . . . 20

Chapter 4 Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Figure 13: AC Power Supply for an OCX1100 Switch . . . . . . . . . . . . . . . . . . . . . . . . 24

Figure 14: DC Power Supply for an OCX1100 Switch . . . . . . . . . . . . . . . . . . . . . . . . 26

Figure 15: AC Power Supply LED in an OCX1100 Switch . . . . . . . . . . . . . . . . . . . . . 27

Figure 16: DC Power Supply LED in an OCX1100 Switch . . . . . . . . . . . . . . . . . . . . . 28

Part 2 Site Planning, Preparation, and Specifications

Chapter 5 Preparation Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Figure 17: Front-to-Back Airflow Through OCX1100-48SX Switch Chassis . . . . . . 38

Figure 18: Back-to-Front Airflow Through the OCX1100-48SX Switch Chassis . . 38

Figure 19: Clearance Requirements for Airflow and Hardware Maintenance for

an OCX1100-48SX Switch Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Part 3 Initial Installation and Configuration

Chapter 10 Installing the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Figure 20: Attaching Rubber Feet to the Switch Chassis . . . . . . . . . . . . . . . . . . . . . 71

Figure 21: Attaching the Front Rack-Mounting Brackets to the Switch Chassis . . . 72

Figure 22: Attaching the Rack-Mounting Slider Brackets to the Rack Posts . . . . . 73

Figure 23: Sliding the Switch into Rack-Mounting Slider Brackets and Mounting

the Switch to the Front Posts of the Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Chapter 11 Connecting the Switch to Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Figure 24: Installing an AC Power Supply in an OCX1100-48SX Switch . . . . . . . . 78

Figure 25: Installing a DC Power Supply in an OCX1100-48SX Switch . . . . . . . . . 80

Figure 26: Connecting an AC Power Cord to an AC Power Supply in an OCX1100

Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Figure 27: Connecting a DC Power Cord to a DC Power Supply in an OCX1100

Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Chapter 12 Connecting the Switch to the Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

Figure 28: RJ-45 Connector on an Ethernet Cable . . . . . . . . . . . . . . . . . . . . . . . . . 85

Figure 29: Connecting a Device to a Network for Out-of-Band Management . . . 86

Figure 30: RJ-45 Connector on an Ethernet Cable . . . . . . . . . . . . . . . . . . . . . . . . . 86

Figure 31: Connecting a Device to a Management Console Through a Console

Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Figure 32: Connecting a Device Directly to a Management Console . . . . . . . . . . . 87

Figure 33: Connecting a Fiber-Optic Cable to an Optical Transceiver Installed in

a Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Part 4 Installing, Maintaining, and Replacing Components

Chapter 14 Replacing Cooling System Component . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

Figure 34: Installing a Fan Module in an OCX1100–48SX Switch . . . . . . . . . . . . . 106

Figure 35: Removing a Fan Module from an OCX1100-48SX Switch . . . . . . . . . . 107

Chapter 15 Replacing Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

Figure 36: Installing an AC Power Supply in an OCX1100-48SX Switch . . . . . . . . 110

Figure 37: Removing an AC Power Supply from an OCX1100-48SX Switch . . . . . 112

Figure 38: Installing a DC Power Supply in an OCX1100-48SX Switch . . . . . . . . . 114

Figure 39: Removing a DC Power Supply from an OCX1100-48SX Switch . . . . . . 115

Chapter 16 Replacing Transceiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

Figure 40: Installing a Transceiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

Figure 41: Removing an SFP, SFP+, XFP, or a QSFP+ Transceiver . . . . . . . . . . . . . 121

Chapter 17 Maintaining and Replacing Fiber-Optic Cable . . . . . . . . . . . . . . . . . . . . . . . . 123

Figure 42: Connecting a Fiber-Optic Cable to an Optical Transceiver Installed in

a Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124

Chapter 18 Contacting Customer Support and Returning the Chassis or

Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

Figure 43: Location of the Serial Number ID Label on OCX1100 Switches . . . . . . 129

Figure 44: Location of the Serial Number ID Label on an AC Power Supply Used

in an OCX1100 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129

Figure 45: Location of the Serial Number ID Label on a DC Power Supply Used

in an OCX1100 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130

Figure 46: Location of the Serial Number ID Label on the Fan Module Used in an

OCX1100 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130

OCX1100 Switch Hardware Guide

Part 5 Safety and Compliance Information

Chapter 24 Electrical Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . 165

Figure 47: Placing a Component into an Antistatic Bag . . . . . . . . . . . . . . . . . . . . 168

List of Figures

OCX1100 Switch Hardware Guide

List of Tables

About the Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv

Table 1: Notice Icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvi

Table 2: Text and Syntax Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvi

Part 1 Overview

Chapter 1 System Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Table 3: Airflow Direction in Power Supply for OCX1100 Switches . . . . . . . . . . . . . . 5

Table 4: OCX1100-48SX Switch Models, Shipped Components, and Supported

Junos OS Release . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Table 5: CLI Equivalents of Terms Used in the Documentation for OCX1100-48SX

Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Chapter 2 Chassis Components and Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Table 6: Physical Specifications of the OCX1100-48SX Switch Chassis . . . . . . . . . 11

Table 7: Chassis Status LEDs on an OCX1100-48SX Switch . . . . . . . . . . . . . . . . . . 13

Table 8: Link and Activity LED on the Management Port of an OCX1100-48SX

Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Table 9: Status LED on the Console Port of an OCX1100-48SX Switch . . . . . . . . . 14

Table 10: Link and Activity LED on SFP+ Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Table 11: Link/Activity LED on QSFP+ Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Chapter 3 Cooling System and Airflow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Table 12: Fan Modules in OCX1100-48SX Switches . . . . . . . . . . . . . . . . . . . . . . . . 18

Table 13: Airflow Direction in OCX1100-48SX Switch Models . . . . . . . . . . . . . . . . . 18

Chapter 4 Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Table 14: Details of the AC Power Supplies in OCX1100-48SX Switches . . . . . . . 24

Table 15: Airflow Direction in AC Power Supply Models for OCX1100-48SX

Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Table 16: Details of the DC Power Supplies in OCX1100-48SX Switches . . . . . . . 26

Table 17: Airflow Direction in AC Power Supply Models for OCX1100-48SX

Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Table 18: Power Supply LED in OCX1100 Switches . . . . . . . . . . . . . . . . . . . . . . . . . 28

Part 2 Site Planning, Preparation, and Specifications

Chapter 5 Preparation Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Table 19: Site Preparation Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Table 20: OCX1100 Switch Environmental Tolerances . . . . . . . . . . . . . . . . . . . . . . 33

Table 21: Site Electrical Wiring Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Table 22: Physical Specifications of the OCX1100-48SX Switch Chassis . . . . . . . 35

Table 23: Rack Requirements and Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Table 24: Cabinet Requirements and Specifications . . . . . . . . . . . . . . . . . . . . . . . 37

Chapter 6 Power Specifications and Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Table 25: 460 W AC Power Supply Specifications for an OCX1100 Switch . . . . . . 41

Table 26: AC Power Cord Specifications for 460 W AC Power Supplies for an

OCX1100 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Table 27: DC Power Supply Specifications for an OCX1100 Switch . . . . . . . . . . . . 44

Chapter 7 Transceiver and Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Table 28: Optical Interface Support for SFP+ Transceivers in OCX1100

Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Table 29: Optical Interface Support for QSFP+ Transceivers in OCX1100

Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Table 30: Software Support for SFP+ Passive Direct Attach Cables for OCX1100

Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Table 31: SFP+ Direct Attach Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 52

Table 32: Specifications of Cables to Connect to Management Devices . . . . . . . . 53

Chapter 8 Pinout Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Table 33: Console Port Connector Pinout Information . . . . . . . . . . . . . . . . . . . . . . 55

Table 34: Mini-USB Type-B Console Port Pinout Information . . . . . . . . . . . . . . . . 56

Table 35: RJ-45 Management Port Connector Pinout Information . . . . . . . . . . . . 57

Table 36: RJ-45 to DB-9 Serial Port Adapter Pinout Information . . . . . . . . . . . . . . 57

Table 37: 10/100/1000BASE-T Ethernet Network Port Connector Pinout

Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Table 38: SFP Network Port Connector Pinout Information . . . . . . . . . . . . . . . . . 59

Table 39: SFP+ Network Port Connector Pinout Information . . . . . . . . . . . . . . . . 59

Table 40: QSFP+ Network Port Connector Pinout Information . . . . . . . . . . . . . . . 60

Part 3 Initial Installation and Configuration

Chapter 9 Unpacking the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Table 41: Inventory of Components Provided with an OCX1100-48SX Switch . . . 66

OCX1100 Switch Hardware Guide

About the Documentation

•

Documentation and Release Notes on page xv

•

Supported Platforms on page xv

•

Documentation Conventions on page xv

•

Documentation Feedback on page xvii

•

Requesting Technical Support on page xviii

Documentation and Release Notes

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.

Juniper Networks Books publishes books by Juniper Networks engineers and subject

matter experts. These books go beyond the technical documentation to explore the

nuances of network architecture, deployment, and administration. The current list can

be viewed at http://www.juniper.net/books.

Supported Platforms

For the features described in this document, the following platforms are supported:

•

OCX Series

Documentation Conventions

Table 1 on page xvi defines notice icons used in this guide.

Table 1: Notice Icons

DescriptionMeaningIcon

Indicates important features or instructions.Informational note

Indicates a situation that might result in loss of data or hardware damage.Caution

Alerts you to the risk of personal injury or death.Warning

Alerts you to the risk of personal injury from a laser.Laser warning

Indicates helpful information.Tip

Alerts you to a recommended use or implementation.Best practice

Table 2 on page xvi defines the text and syntax conventions used in this guide.

Table 2: Text and Syntax Conventions

ExamplesDescriptionConvention

To enter configuration mode, type the

configure command:

user@host> configure

Represents text that you type.Bold text like this

user@host> show chassis alarms

No alarms currently active

Represents output that appears on the

terminal screen.

Fixed-width text like this

•

A policy term is a named structure

that defines match conditions and

actions.

•

Junos OS CLI User Guide

•

RFC 1997, BGP Communities Attribute

•

Introduces or emphasizes important

new terms.

•

Identifies guide names.

•

Identifies RFC and Internet draft titles.

Italic text like this

Configure the machine’s domain name:

[edit]

root@# set system domain-name

domain-name

Represents variables (options for which

you substitute a value) in commands or

configuration statements.

Italic text like this

OCX1100 Switch Hardware Guide

Table 2: Text and Syntax Conventions (continued)

ExamplesDescriptionConvention

•

To configure a stub area, include the

stub statement at the [edit protocols

ospf area area-id] hierarchy level.

•

The console port islabeledCONSOLE.

Represents names of configuration

statements, commands, files, and

directories; configuration hierarchy levels;

or labels on routing platform

components.

Text like this

stub <default-metric metric>;Encloses optional keywords or variables.< > (angle brackets)

broadcast | multicast

(string1 | string2 | string3)

Indicates a choice between the mutually

exclusive keywords or variables on either

side of the symbol. The set of choices is

often enclosed in parentheses for clarity.

| (pipe symbol)

rsvp { # Required for dynamic MPLS onlyIndicates a comment specified on the

same line as the configuration statement

to which it applies.

# (pound sign)

community name members [

community-ids ]

Encloses a variable for which you can

substitute one or more values.

[ ] (square brackets)

[edit]

routing-options {

static {

route default {

nexthop address;

retain;

}

Identifies a level in the configuration

hierarchy.

Indention and braces ( { } )

Identifies a leaf statement at a

configuration hierarchy level.

; (semicolon)

GUI Conventions

•

In the Logical Interfaces box, select

All Interfaces.

•

To cancel the configuration, click

Cancel.

Represents graphical user interface (GUI)

items you click or select.

Bold text like this

In the configuration editor hierarchy,

select Protocols>Ospf.

Separates levels in a hierarchy of menu

selections.

> (bold right angle bracket)

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

at http://www.juniper.net/techpubs/index.html, simply click the stars to rate the content,

and use the pop-up form to provide us with information about your experience.

Alternately, you can use the online feedback form at

http://www.juniper.net/techpubs/feedback/.

About the Documentation

•

E-mail—Send your commentsto techpubs-comments@juniper.net. Include the document

or topic name, URL or page number, and software version (if applicable).

Requesting Technical Support

Technical product support is available through the Juniper Networks Technical Assistance

Center (JTAC). If you are a customer with an active J-Care or Partner Support Service

support contract, or are covered under warranty, and need post-sales technical support,

you can access our tools and resources online or open a case with JTAC.

•

JTAC policies—For a complete understanding of our JTAC procedures and policies,

review the JTAC User Guide located at

http://www.juniper.net/us/en/local/pdf/resource-guides/7100059-en.pdf.

•

Product warranties—For product warranty information, visit

http://www.juniper.net/support/warranty/.

•

JTAC hours of operation—The JTAC centers have resources available 24 hours a day,

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/

•

Search for known bugs: http://www2.juniper.net/kb/

•

Find product documentation: http://www.juniper.net/techpubs/

•

Find solutions and answer questions using our Knowledge Base: http://kb.juniper.net/

•

Download the latest versions of software and review release notes:

http://www.juniper.net/customers/csc/software/

•

Search technical bulletins for relevant hardware and software notifications:

http://kb.juniper.net/InfoCenter/

•

Join and participate in the Juniper Networks Community Forum:

http://www.juniper.net/company/communities/

•

Open a case online in the CSC Case Management tool: http://www.juniper.net/cm/

To verify service entitlementby product serial number, use our Serial Number Entitlement

(SNE) Tool: https://tools.juniper.net/SerialNumberEntitlementSearch/

Opening a Case with JTAC

You can open a case with JTAC on the Web or by telephone.

•

Use the Case Management tool in the CSC at http://www.juniper.net/cm/.

•

Call 1-888-314-JTAC (1-888-314-5822 toll-free in the USA, Canada, and Mexico).

OCX1100 Switch Hardware Guide

For international or direct-dial options in countries without toll-free numbers, see

http://www.juniper.net/support/requesting-support.html.

About the Documentation

OCX1100 Switch Hardware Guide

Page is loading ...

Juniper OCX1100 User manual

Juniper OCX1100 User manual

Related papers

Other documents