Extreme Networks ExtremeSwitching 5520 repair and refurbishment.
Power circuitry repair, PoE diagnostics, and board-level repair for Extreme Networks 5520 enterprise switches. No fix no fee.
ExtremeSwitching 5520 repair and refurbishment
The Extreme Networks ExtremeSwitching 5520 is a managed Layer 2/Layer 3 enterprise access and distribution switch deployed in UK education, healthcare, and enterprise environments. Available in 24-port and 48-port configurations with PoE and stacking support, the 5520 provides a versatile campus switching platform. We carry out component-level repair on ExtremeSwitching 5520 units.
Common ExtremeSwitching 5520 faults we fix
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Power circuitry faults causing complete failure to power on or intermittent operation
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Stacking faults disrupting stack topology and causing member isolation
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PoE controller faults reducing available PoE budget
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Boot faults caused by flash memory failure or power corruption on the boot circuit
How it works
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1
Send details
Share the switch model, fault symptoms, and any error LEDs or log output.
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2
Diagnostics
Bench diagnostics isolate the fault to board, component, or subsystem.
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3
Repair, Refurbish & Test
Component-level repair with port validation and management system testing before return.
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4
Return to service
Confirmed test results and return logistics for your switch.
Why Electron Lab
- Engineer-led bench diagnostics
- Component-level repair and rework
- Tested Before Return
- Clear, fast quoting
ExtremeSwitching 5520 repair FAQs
Can you repair an ExtremeSwitching 5520 with power faults?
Yes. Power circuitry faults are the most common failure. We carry out component-level repair on the power circuitry.
My 5520 has reduced PoE capacity — is this repairable?
Yes. Reduced PoE capacity typically indicates PoE controller degradation. We diagnose at board level and carry out the component repair.