Juniper QFX5100 and QFX5110 repair and refurbishment.
Power circuitry repair and QSFP+ port diagnostics for Juniper QFX5100 and QFX5110 datacenter switches. No fix no fee.
QFX5100 / QFX5110 repair and refurbishment
The Juniper QFX5100 and QFX5110 are high-performance datacenter switches supporting 10G and 40G interfaces. The QFX5100 is a legacy model while the QFX5110 is its current-generation replacement. Both are deployed in UK datacenter spine and leaf architectures. We carry out component-level repair on both models.
Common QFX5100 / QFX5110 faults we fix
-
Power circuitry faults causing intermittent operation or complete power loss
-
QSFP+ port faults on 40G interfaces preventing datacenter fabric connectivity
-
Memory or CPU board issues causing intermittent errors or boot failures
-
Boot faults caused by flash memory failure or power corruption on the boot circuit
How it works
-
1
Send details
Share the switch model, fault symptoms, and any error LEDs or log output.
-
2
Diagnostics
Bench diagnostics isolate the fault to board, component, or subsystem.
-
3
Repair, Refurbish & Test
Component-level repair with port validation and management system testing before return.
-
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
QFX5100 / QFX5110 repair FAQs
Is the QFX5100 still available new?
The QFX5100 is a legacy model. The QFX5110 is the current replacement. Third-party repair is the practical option for keeping QFX5100 units in service.
Can you repair a QFX5110 with power faults?
Yes. Power circuitry faults are the most common failure. We carry out component-level repair on the power circuitry.