Installation Guide
Table Of Contents
- Table of Contents
- Preface
- ExtremeSwitching 5520 Series Overview
- Port Partitioning
- Power Supplies for Use with Your Switch
- Expansion Modules
- Site Preparation
- Building Stacks
- Installing Your Switch
- Activating and Verifying the Switch
- Installing Expansion Modules
- Installing a V300 Virtual Port Extender
- Install a V300 Virtual Port Extender on a Wall
- Install a V300 Virtual Port Extender Under or on a Table Surface
- Install a V300 Virtual Port Extender in a VESA Mount
- Install a V300 in a Single Rack Mount
- Install a V300 in a Dual Rack Mount
- Install a V300 in a DIN Rail Mount
- Install a V300-8P-2T-W Model in a Single or Dual Rack Mount
- Installing a V300-8P-2T-W Model in a DIN Rail Mount
- Connecting the V300 Virtual Port Extender to Power
- Installing a V400 Virtual Port Extender
- Installing a Half-Duplex to Full-Duplex Converter
- Install a Versatile Interface Module in a 5520 Series Switch
- Installing a V300 Virtual Port Extender
- Replacing AC Power Supplies
- Replacing Fan Modules
- Monitoring the Device
- Technical Specifications
- ExtremeSwitching 5520 Series Technical Specifications
- V300 Virtual Port Extender Specifications
- V400 Virtual Port Extender Technical Specifications
- Half-Duplex to Full-Duplex Converter Technical Specifications
- 350 W AC Power Supplies Technical Specifications
- 715 W AC Power Supplies Technical Specifications
- 1100 W AC Power Supplies Technical Specifications
- 2000 W AC Power Supply Technical Specifications
- Power Cord Requirements for AC-Powered Switches and AC Power Supplies
- Console Connector Pinouts
- Safety and Regulatory Information
- Considerations Before Installing
- General Safety Precautions
- Maintenance Safety
- Fiber Optic Ports and Optical Safety
- Cable Routing for LAN Systems
- Installing Power Supply Units and Connecting Power
- Selecting Power Supply Cords
- Battery Notice
- Battery Warning - Taiwan
- EMC Warnings
- Japan (VCCI Class A)
- Korea EMC Statement
- Glossary
- Index
Fan Speed and Temperature Variation
The speed of the fan increases only when the temperature of the device increases. Fan speed is not
dependent on any fan failures.
Table 42: 5520 Fan Speed and Power Consumption
Fan Speed Fan Module RPM (typical) Power
Inlet Fan Outlet Fan Typical
Full (100%) 21000 (typ) 19000 (typ) 12V*1.7A = 20.4W per
module*
Low (20%) 4200 (typ) 3800 (typ) 2W (per module)
* Some units are equipped with (2) fan module, while others are equipped with 3. Total fan power is
equal to the number of installed fan modules multiplied by the fan power for each module.
Power Options
Refer to the 5520 Data Sheet for up-to-date PoE Power Budget and Power Consumption information.
Table 43: 5520 Power Supply Options
Switch model Power supply Input rating
5520-24T switch
5520-24X switch
5520-48T switch
350 W AC power supply:
Part nos. XN-ACPWR-350W-FB and 10953
350 W AC PS FB (front-to-back)
Model PSSF351101A
100-127 V 200-240 V
50-60 Hz, 2.0/1.0 A
max per PS
5520-48SE switch 350 W AC power supply:
Part nos. XN-ACPWR-350W-FB and 10953
350 W AC PS FB (front-to-back)
Model PSSF351101A
100-127 V 200-240 V
50-60 Hz, 2.5/1.5 A max
per PS
5520-24W switch
5520-12MW-36W
switch
5520-48W switch
715 W AC power supply:
Part nos. XN-ACPWR-715W-FB and 10951
715 W AC PS FB (front-to-back)
Model PSSF711101A
100-127 V 200-240 V
50-60 Hz, 9/4.5 A max
per PS
Fan Speed and Temperature Variation Technical Speciļ¬cations
128 ExtremeSwitching 5520 Series Hardware Installation Guide