Cambium Networks CMM5 Replacement — What Cambium Networks Recommends
Cambium Networks support for the Cambium Networks CMM5 ended Jun 2025 — unsupported units need a plan. Cambium 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 Cambium Networks-named replacement
listed as the recommended replacement on Cambium's Product Life Cycle page — named in the Cambium Networks EOL bulletin ↗ as the migration path.
cnMatrix TX Series is not yet tracked on EOSL.ai — no vendor end-of-life notice has been captured for it, which is typical of current products.
Cambium Networks CMM5 lifecycle dates
| SKU group | End of sale | EOSL / last support | Source |
|---|---|---|---|
| CMM5 (end of sale 2021-06) | Jun 2021 | Jun 2025 | bulletin ↗ |
Per-part-number replacement mapping (2)
As listed in the Cambium Networks bulletin's migration table for each part number.
| End-of-life part | Description | Bulletin-listed replacement |
|---|---|---|
| C000000L500B | CMM5 Controller | cnMatrix TX Series |
| C000000L556B | CMM5 Power and Sync Injector 56V | cnMatrix TX Series |
Migration questions
What is the replacement for the Cambium Networks CMM5?
Cambium Networks's end-of-life bulletin names cnMatrix TX Series as the recommended migration path for the Cambium Networks CMM5. The exact wording and any per-part-number mapping are in the linked bulletin.
Is the Cambium Networks CMM5 end of life?
Cambium Networks support for the Cambium Networks CMM5 ended Jun 2025 — unsupported units need a plan. Full lifecycle dates by part number: https://eosl.ai/system/cambium-cmm5/.
Is there a per-part-number replacement mapping for the CMM5?
Yes — the bulletin maps replacements at the part-number level for 2 SKUs (for example C000000L500B → cnMatrix TX Series). The full table is on this page.
Do I have to buy the Cambium Networks-recommended replacement?
No. The bulletin's named successor is Cambium Networks's suggested path, not an obligation. Teams also keep CMM5 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.