Extreme Networks 4220 Series

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4220 Series Cloud Managed Switches

Hardware Installation Guide

9038082-00 Rev. AA

April 2024

Main Page

Table of Contents3
Preface7
Text Conventions7
Documentation and Training8
Open Source Declarations9
Training9
Help and Support9
Subscribe to Product Announcements10
Send Feedback10
4220 Cloud Managed Switch Overview11
Management11
Cooling12
Power Supplies12
Stacking Ports12
Operating Temperatures13
Feature Licensing13
4220-12T-4X Switch Features13
4220-12P-4X Switch Features14
4220-24P-4X Switch Features15
4220-24T-4X Switch Features15
4220-48P-4X Switch Features16
4220-48T-4X Switch Features17
4220-4MW-20P-4X Switch Features17
4220-4MW-8P-4X Switch Features18
4220-8MW-40P-4X Switch Features19
4220-8X Switch Features20
Redundant Power Supplies for Use with Your Switch21
Build Stacks22
Introduction to Stacking22
Build Basic Stacks23
Summitstack Topologies24
Summitstack Terms27
Plan to Create Your Stack31
Enable and Disable the Stacking-Support Option31
Recommendations for Placing Switches for Stacked Operation31
Recommendations for Configuring Stacks32
Combine Switches from Different Series33
Select Stacking Cables33
Using the Extreme Stacking Tool33
Set up the Physical Stack34
Connect the Switches to Form the Stack Ring35
Connect Your Stack to the Management Network37
Site Preparation39
Plan Your Site39
Operating Environment Requirements40
Meet Building and Electrical Codes40
Set up the Wiring Closet41
Control the Temperature42
Control the Humidity Level43
Protect Your System from ESD (Electrostatic Discharge)43
Rack Specifications and Recommendations43
Mechanical Recommendations for the Rack44
Ground the Rack44
Provide Adequate Space for the Rack44
Secure the Rack45
Evaluate and Meet Cable Requirements45
Label Cables and Keep Accurate Records46
Install Cable46
Use RJ45 Connector Jackets48
Prevent Radio Frequency Interference (RFI)49
Meet Power Requirements49
Requirements for Poe Devices49
Power Supply Requirements50
Power Cord Requirements50
UPS (Uninterruptible Power Supply) Requirements50
Follow Applicable Industry Standards52
Install the Switch53
Safety Considerations for Installation53
What You will Need for the Installation54
Attach the Switch to a Rack or Cabinet54
Mount Options55
Mount the Device on a Table55
Install the Device in a Rack56
Mount the Device on a Wall60
Mount the Device under a Table61
Install an External Redundant Power Supply62
Install the RPS on a Flat Surface62
Install the RPS in a Rack63
Connect the RPS Cable and the AC Power Cord65
Install Optional Components66
Pluggable Transceiver Modules66
Optical Cables67
Turn on the Switch67
Connect Network Interface Cables67
Activate and Verify the Switch68
Connect to a Management Console68
Log in for the First Time on Switch Engine68
Manual Setup69
Configure the Switch's IP Address for the Management VLAN70
Remove and Replace Components72
Remove a Device from a Two-Post Rack72
Disconnect the RPS Cable and the AC Power Cord72
Monitor the Switch74
4220 Series Switch Leds74
Power LED75
Port Leds in Default (SYS) Mode76
Port Leds in SPD Mode77
Port Leds in STK Mode77
Management Port Leds77
External Redundant Power Supply Leds78
4220 Technical Specifications79
External Interfaces79
Weights and Dimensions81
Acoustics82
Memory82
Mean Time between Failures (MTBF)82
Power Specifications83
Internal Fixed and Optional External Redundant Power Supply83
Max Poe Power Budget83
Minimum/Maximum Power Consumption and Heat Dissipation84
Environmental84
Environmental Specifications84
Environmental Compliance84
Environmental Operating Conditions84
Packaging and Storage Specifications85
Standards85
North American EMC for ITE85
European EMC Standards85
International EMC Certifications85
Country Specific85
IEEE 802.3 Media Access Standards86
Regulatory and Safety86
Safety Information87
Considerations before Installing87
General Safety Precautions88
Maintenance Safety89
Fiber Optic Ports and Optical Safety89
Cable Routing for LAN Systems90
Power Cord Requirements for AC-Powered Switches and AC Power Supplies90
Power Cord Requirements for AC-Powered Switches and AC Power90
Supplies90
Select Power Supply Cords91
Install Power Supply Units and Connect Power91
Battery Notice92
Battery Warning - Taiwan93
Regulatory Information94
CE Statement94
EMC Warnings95
China CQC Warning95
China and Taiwan: Restriction of Hazardous Substances (ROHS)95
BSMI Statement (Taiwan)95
Canadian Requirements95
Australia (RCM)95
Federal Communications Commission (FCC) Notice95
Germany Statement96
KCC Statement (Republic of Korea)96
Japan (VCCI Class A)96
Japan Power Cord97
Index98

Brand	Extreme Networks
Model	4220 Series
Category	Switch
Language	English

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