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Juniper
Switch
EX4500 Series
Juniper EX4500 Series
212 pages
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Part 2
Planning for Switch Installation
■
Site Preparation on page 43
■
Rack and Cabinet Requirements on page 49
■
Cable Requirements on page 55
■
Planning Power Requirements on page 57
Planning for Switch Installation
■
41
64
66
Table of Contents
Main Page
Table of Contents
7
List of Figures
13
List of Tables
17
Default Chapter
19
About this Topic Collection
19
Documentation Feedback
19
Documentation Symbols Key
19
Downloading Software
19
How to Use this Guide
19
List of EX Series Guides for JUNOS Release 10.2
19
Requesting Technical Support
19
Self-Help Online Tools and Resources
23
Opening a Case with JTAC
24
Part 1 Switch and Components Overview and Specifications
25
Switch and Components Overview and Specifications
26
Chapter 1 EX4500 Switch Overview
27
EX4500 Switch Overview
27
EX4500 Switches Hardware Overview
27
EX4500 Switches
27
Figure 1: EX4500 Switch Front
28
Figure 2: EX4500 Switch Rear
28
EX4500 Switch Models
29
Table 1: EX4500 Switch Models and Their Components
29
Uplink Modules
29
Chassis Physical Specifications for EX4500 Switches
30
Table 2: Physical Specifications of the EX4500 Switch Chassis
30
Figure 3: EX4500 Switch Front Panel
31
Front Panel of an EX4500 Switch
31
Figure 4: EX4500 Switch Rear Panel
32
Rear Panel of an EX4500 Switch
32
Component Descriptions
33
LCD Panel in EX4500 Switches
33
Chapter 2 Component Descriptions
33
Figure 5: LCD Panel in EX4500 Switches
33
LCD Panel Menus
34
LCD Panel Modes
34
Chapter 2 Component Descriptions
35
Table 3: LCD Panel Menu Options in EX4500 Switches
35
Chassis Status Leds in EX4500 Switches
37
Figure 6: Chassis Status Leds in an EX4500 Switch
37
Table 4: Chassis Status Leds in an EX4500 Switch
37
Field-Replaceable Units in EX4500 Switches
38
Figure 7: Network Port Leds
39
Figure 8: Uplink Module Port Leds
39
Network Port and Uplink Module Port Leds in EX4500 Switches
39
Table 5: Link/Activity LED on Network Ports and Uplink Module Ports in EX4500 Switches
40
Table 6: Status LED on Network Ports and Uplink Module Ports in EX4500
40
Figure 9: Leds on the Management Port on an EX4500 Switch
41
Management Port Leds in EX4500 Switches
41
Table 7: Link/Activity LED on the Management Port on an EX4500 Switch
41
Table 8: Status LED on the Management Port on an EX4500 Switch
41
AC Power Supply in EX4500 Switches
42
AC Power Supply Leds in EX4500 Switches
43
Figure 11: Power Cord Retainer for an AC Power Supply
43
Cooling System and Airflow in an EX4500 Switch
44
Figure 12: AC Power Supply Leds in EX4500 Switches
44
Table 9: Power Supply LED on EX4500 Switches
44
Figure 13: Fan Tray Used in an EX4500 Switch
45
Figure 14: Front-To-Back Airflow through the EX4500-40F-FB Switch Chassis
45
Figure 15: Back-To-Front Airflow through the EX4500-40F-BF Switch Chassis
46
Figure 16: Uplink Module Slots in an EX4500 Switch
47
Uplink Modules in EX4500 Switches
47
Figure 17: SFP+ Uplink Module
48
Table 10: Uplink Module Status LED
48
Figure 18: Intraconnect Module
49
Intraconnect Module in EX4500 Switches
49
Table 11: Intraconnect Module Status LED
49
Component Specifications
51
Console Port Connector Pinout Information for an EX Series Switch
51
Management Port Connector Pinout Information for an EX4500 Switch
51
USB Port Specifications for an EX Series Switch
51
Table 12: EX Series Switches Console Port Connector Pinout
52
Table 13: Management Port Connector Pinout Information for EX4500 Switches
53
Network Port and Uplink Module Port Connector Pinout Information for EX4500 Switches
54
Table 14: Network Port and Uplink Module Port Connector Pinout Information
54
Optical Interface Support in EX4500 Switches
55
Table 15: Optical Interface Support and Copper Interface Support for Gigabit
56
Table 16: Optical Interface Support for Gigabit Ethernet SFP+ Transceivers in EX4500 Switches
58
SFP+ Direct Attach Cables for EX4500 and EX8200 Switches
60
Cable Specifications
60
Standards Supported by These Cables
60
Table 17: SFP+ Direct Attach Cable Specifications
61
Grounding Cable and Lug Specifications for EX4500 Switches
63
General Site Guidelines for EX Series Switches
67
Site Preparation
67
Site Preparation Checklist for EX4500 Switches
67
Table 18: Site Preparation Checklist
67
Table 19: Site Electrical Wiring Guidelines
69
Clearance Requirements for Airflow and Hardware Maintenance for EX4500
71
Switches
71
Table 20: EX Series Switch Environmental Tolerances
71
Chapter 5 Rack and Cabinet Requirements
73
Table 21: Rack Requirements and Specifications for the Switch
73
Table 22: Cabinet Requirements and Specifications for the Switch
75
Figure 19: Front-To-Back Airflow through the EX4500-40F-FB Switch Chassis
76
Figure 20: Back-To-Front Airflow through the EX4500-40F-BF Switch Chassis
77
Figure 21: Clearance Requirements for Airflow and Hardware Maintenance for an EX4500 Switch Chassis
77
Cable Requirements
79
Network Cable Specifications for EX4500 Switches
79
AC Power Cord Specifications for an EX4500 Switch
81
Chapter 7 Planning Power Requirements
81
AC Power Specifications for EX4500 Switches
81
Planning Power Requirements
81
Table 23: Power Specifications for an AC Power Supply Used in EX4500 Switches
81
Table 24: AC Power Cord Specifications for an EX4500 Switch
82
Figure 22: AC Plug Types
83
Installing and Connecting an EX4500 Switch
87
Installing the Switch
87
Table 25: Inventory of Components Provided with an EX4500 Switch
88
Unpacking an EX4500 Switch
88
Mounting an EX4500 Switch
89
Figure 23: Attaching the Mounting Bracket Along the Front of the Switch
91
Figure 24: Mounting the Switch on Two Posts in a Rack
91
Mounting an EX4500 Switch on Two Posts in a Rack or Cabinet
91
Mounting an EX4500 Switch on Four Posts in a Rack or Cabinet
92
Rack
92
Figure 25: Attaching the Front Bracket to the Switch Chassis
93
Figure 26: Mounting the Switch on the Front Posts in a Rack
94
Figure 27: Sliding the Rear Brackets to the Rear of a Four-Post Rack
94
Mounting an EX4500 Switch in a Recessed Position in a Rack or Cabinet
95
Installing and Removing EX4500 Switch Hardware Components
97
Installing Switch Components
97
Figure 28: Installing a Power Supply in an EX4500 Switch
99
Figure 29: Installing a Fan Tray in an EX4500 Switch
100
Figure 30: Uplink Module Slots in an EX4500 Switch
101
Figure 31: Installing an Uplink Module in an EX4500 Switch
102
Installing a Fan Tray in an EX4500 Switch
103
Installing an Intraconnect Module in an EX4500 Switch
103
Figure 32: Installing an Intraconnect Module in an EX4500 Switch
104
Installing a Transceiver in an EX Series Switch
105
Figure 33: Installing a Transceiver in an EX Series Switch
106
Connecting Earth Ground to an EX Series Switch
107
Connecting the Switch
107
Figure 34: Connecting a Grounding Cable to an EX Series Switch
107
Connecting Earth Ground to an EX2200 or EX3200 Switch
108
Connecting Earth Ground to an EX4200 Switch
108
Connecting Earth Ground to an EX4500 Switch
108
Connecting Earth Ground to an EX8208 Switch
108
Connecting Earth Ground to an EX8216 Switch
108
Figure 35: Connecting the Grounding Lug to an EX4200 Switch on a Four-Post
110
Connecting AC Power to an EX4500 Switch
112
Figure 36: Power Cord Retainer in an AC Power Supply
114
Connecting an EX Series Switch to a Network for Out-Of-Band Management
115
Figure 37: Connecting the Power Supply Cord to an EX4500 Switch
115
Figure 38: Ethernet Cable Connector
115
Connecting an EX Series Switch to a Management Console
116
Figure 39: Connecting an EX Series Switch to a Network for Out-Of-Band
116
Figure 40: Ethernet Cable Connector
116
Management
116
Console
117
Console Server
117
Figure 41: Connecting an EX Series Switch to a Management Console through
117
Figure 42: Connecting an EX Series Switch Directly to a Management
117
Connecting an EX Series Switch to a Modem
118
Configuring the Modem
118
Connecting the Modem to the Console Port
118
Setting the Serial Console Speed for the Switch
118
Figure 43: Ethernet Cable Connector
120
Table 26: Port Settings
120
Connecting a Fiber-Optic Cable to an EX Series Switch
122
Figure 44: Connecting a Fiber-Optic Cable to an Optical Transceiver Installed
122
In an EX Series Switch
122
Connecting and Configuring an EX Series Switch (CLI Procedure)
125
Connecting and Configuring an EX Series Switch (J-Web Procedure)
125
EX4500 Default Configuration
125
Performing Initial Configuration
125
Figure 45: LCD Panel in an EX3200, EX4200, EX4500, or EX8200
134
Switch
134
Removing an EX4500 Switch from a Rack or Cabinet
139
Removing the Switch
139
Installing and Removing EX4500 Switch Hardware Components
141
Removing a Power Supply from an EX4500 Switch
141
Chapter 13 Removing Switch Components
141
Removing Switch Components
141
Figure 46: Removing a Power Supply from an EX4500 Switch
143
Removing a Fan Tray from an EX4500 Switch
143
Figure 47: Removing a Fan Tray from an EX4500 Switch
145
Removing an Uplink Module from an EX4500 Switch
145
Figure 48: Removing an Uplink Module from an EX4500 Switch
146
Removing an Intraconnect Module from an EX4500 Switch
147
Figure 49: Removing an Intraconnect Module from an EX4500 Switch
148
Disconnecting a Fiber-Optic Cable from an EX Series Switch
149
Removing a Transceiver from an EX Series Switch
150
Figure 50: Removing a Transceiver from an EX Series Switch
151
Switch and Component Maintenance
153
Maintaining Fiber-Optic Cables in EX Series Switches
155
Routine Maintenance
155
Part 6 Returning Hardware
157
Chapter 15 Returning the Switch or Switch Components
159
Locating the Serial Number on an EX4500 Switch or Component
159
Listing the Switch and Components Details with the CLI
160
Locating the Chassis Serial Number ID Label on an EX4500 Switch
160
Locating the Serial Number ID Labels on Frus in an EX4500 Switch
160
Figure 51: Location of the Serial Number ID Label on an EX4500 Switch
161
Returning an EX4500 Switch or Component for Repair or Replacement
159
Contacting Customer Support to Obtain Return Materials Authorization for EX Series Switches
162
Figure 52: Location of the Serial Number ID Label on an AC Power Supply Used in an EX4500 Switch
162
Figure 53: Location of the Serial Number ID Label on the Fan Tray Used in
162
An EX4500 Switch
162
Packing an EX4500 Switch or Component for Shipping
164
Packing an EX4500 Switch for Shipping
164
Packing EX4500 Switch Components for Shipping
164
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