Juniper EX Series Maintenance — vendor-independent service for EX2300 to EX9200
We service Juniper EX-Series switches after factory warranty and Juniper Care — vendor-independent, with OEM line cards, power supplies, fan trays and optics, SLA up to 24×7×4. Complete family: EX2300/3400/4300 (Branch), EX4400/4600/4650 (Aggregation), EX9200 (Core/Distribution). 30 to 60 percent below Juniper Care, up to 70 percent on EOSL models.
Which EX models we service
The Juniper EX-Series has been continuously developed over the years. Three generations coexist in DACH data centers and campus networks: older EX2300/3400 (branch, 2016+), current EX4300/4400/4600/4650 (aggregation, 2018+), and EX9200 as core platform. Plus Multi-Member Virtual Chassis as stack architecture, which we fully support.
Why TPM maintenance for Juniper EX
Juniper Care sits at the upper market segment — especially EX9200 core switches with redundant routing engines and full line card population drive maintenance costs into five-figure amounts per year. For EX2300/3400 in branch office distribution fleets (often 50-200 switches DACH-wide), Juniper Care terms quickly add up to significant budgets. TPM reduces this to 40-50 percent of Juniper Care level without limiting Junos OS functionality — Junos itself continues to work without licensing, code updates to newer Junos versions require an active Juniper contract.
We service EX with OEM line cards, power supplies, fan trays, routing engines and optics from our own warehouse. For EX9200 core platforms, components are especially critical — we stock routing engine modules of all generations, line cards for 10/40/100G connectivity, redundant power supplies. Juniper optics (SFP/SFP+/QSFP+/QSFP28) we supply as certified third-party optics or original Juniper optics — both options compatible.
Generations timeline & TPM coverage
Per hardware generation: vendor phase (slate) and TechCare coverage window (teal) up to ~5 years post-OEM EOSL.
- EX2300 (early generations)2016–2025TPM until2030+Recommended
- EX34002016–2025TPM until2030+Recommended
- EX43002013–2023TPM until2028+Recommended
- EX4300-MP2018–2027TPM until2032+Supported
- EX4400 / EX4600 / EX46502019–2027TPM until2032+Supported
- EX92002013–2027TPM until2032+Supported
EOSL status of EX generations
EX generations follow a 7-9 year Juniper lifecycle. Early EX2300/3400 configurations have reached EOSL, EX4300/4400 are approaching, EX4600/4650 and EX9200 are current.
| Model family | Released | OEM support ends | TPM status |
|---|---|---|---|
| EX2300 (early generations) | 2016 | 2024–2025 | Recommended |
| EX3400 | 2016 | 2024–2025 | Recommended |
| EX4300 | 2013 | 2022–2023 | Recommended |
| EX4300-MP | 2018 | 2026–2027 | Supported |
| EX4400 / EX4600 / EX4650 | 2019+ | ca. 2027+ | Supported |
| EX9200 | 2013 | 2025–2027 | Supported |
As of 2026. EOSL data based on official vendor roadmaps and subject to change. Binding case-by-case information available on request.
What we deliver
OEM original parts
Our warehouse stocks OEM original components, including for end-of-life generations.
Onsite engineer
German-speaking technicians throughout DACH, 4-hour response time guaranteed.
Flexible SLA per system
Parts Only, 5×9 NBD or 24×7×4 — freely combinable by location and criticality.
Multi-vendor contract
One contract for Juniper and all other vendors. No more individual contracts.
EOSL tracking & reporting
Monthly SLA reports, asset overview, automatic EOSL notifications.
Junos & software stay
Junos OS, Mist Cloud subscription and all Juniper software licenses independent.