Extreme Networks VSP4850GTS-PWR Replacement — What Extreme Networks Recommends
Extreme Networks support for the Extreme Networks VSP4850GTS-PWR ended Oct 2025. Unsupported units need a plan. Extreme Networks's own end-of-life bulletin names the successor below — quoted from the source, with the successor's live support status where EOSL.ai tracks it.
The Extreme Networks-named replacement
per-part mapping in the bulletin (2 replacements listed) — named in the Extreme Networks EOL bulletin ↗ as the migration path.
VSP4900-48P-B1-4X is not yet tracked on EOSL.ai — no vendor end-of-life notice has been captured for it, which is typical of current products.
Extreme Networks VSP4850GTS-PWR lifecycle dates
| SKU group | End of sale | EOSL / last support | Source |
|---|---|---|---|
| VSP4850GTS-PWR | Oct 2020 | Oct 2025 | bulletin ↗ |
Per-part-number replacement mapping (2)
As listed in the Extreme Networks bulletin's migration table for each part number.
| End-of-life part | Description | Bulletin-listed replacement |
|---|---|---|
| EC4800A88-E6 | VSP4850GTS-PWR | VSP4900-48P-B1-4X / VSP4900-48P-A-B1-4X |
| EC4800A88-E6GS | VSP4850GTS-PWR | VSP4900-48P-B1-4X / VSP4900-48P-A-B1-4X |
Migration questions
What is the replacement for the Extreme Networks VSP4850GTS-PWR?
Extreme Networks's end-of-life bulletin names VSP4900-48P-B1-4X as the recommended migration path for the Extreme Networks VSP4850GTS-PWR. The exact wording and any per-part-number mapping are in the linked bulletin.
Is the Extreme Networks VSP4850GTS-PWR end of life?
Extreme Networks support for the Extreme Networks VSP4850GTS-PWR ended Oct 2025. Unsupported units need a plan. Full lifecycle dates by part number: https://eosl.ai/system/extreme-vsp4850gts-pwr/.
Is there a per-part-number replacement mapping for the VSP4850GTS-PWR?
Yes — the bulletin maps replacements at the part-number level for 2 SKUs (for example EC4800A88-E6 → VSP4900-48P-B1-4X / VSP4900-48P-A-B1-4X). The full table is on this page.
Do I have to buy the Extreme Networks-recommended replacement?
No. The bulletin's named successor is Extreme Networks's suggested path, not an obligation. Teams also keep VSP4850GTS-PWR units running under third-party maintenance after the support cutoff, migrate to a different vendor, or run low-criticality units to failure with the risk documented. See the support-options guide for the trade-offs.