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Point-to-point wireless bridge

Cambium Networks PTP 850S — End-of-Life & EOSL Dates

Cambium Networks PTP 850S — end-of-sale and end-of-support dates by part number, as published by Cambium on its Product Life Cycle page.

Is the Cambium Networks PTP 850S end of life?

Past end of service

26/100

Little or no runway

Support Runway Score

Every tracked Cambium Networks PTP 850S SKU group is past Cambium Networks end of service life (last group Nov 2025). Units in production should be treated as unsupported. For past-EOSL units, weigh third-party maintenance, spares, replacement, or a documented run-to-failure. Cambium Networks’s named migration path: PTP.

Why this score

Past end of service life — 9 months ago
Vendor-published date, source-linked
Vendor-named replacement / migration path available
Category: point-to-point wireless bridge

The score reflects support-lifecycle timing and source confidence only — higher means more support runway. It is not a risk, safety or compliance rating. How it’s calculated →

Action priority

Critical

Every tracked part number is past end of service life — unsupported by the vendor.

End of service life

Nov 2025

Vendor-listed replacement

PTP

per the linked EOL bulletin — click to see its EOSL

Part numbers

Confidence

Vendor-published date

Last verified

Aug 2026

Source

Cambium Networks bulletin ↗

Check your part numbers in bulk →

PTP 850S (end of sale 2021-11)

EOSL — PAST

9 mo

past end of service

now

availableend of saleservice

End of saleNov 2021

End of serviceNov 2025Cambium Networks bulletin ↗

Vendor-listed replacementPTPmigration options ↗ · migration guide →

21 SKUs in this group

9mo past C110085B001APTP 850S, Basic Radio, 11 GHz

9mo past C180085B001APTP 850S Radio 18GHz, TR1560,ChAll,Hi,19259-19710MHz

9mo past C180085B002APTP 850S Radio 18GHz, TR1560,ChAll,Lo,17699-18150MHz

9mo past C180085B003APTP 850S Radio 18GHz, TR1010,ChHigh,Hi,19160-19700MHz

9mo past C180085B004APTP 850S Radio 18GHz, TR1010,ChHigh,Lo,18126-18690MHz

9mo past C180085B005APTP 850S Radio 18GHz,TR1010,ChLow,Hi,18710-19220MHz

9mo past C180085B006APTP 850S Radio 18GHz,TR1010,ChLow,Lo,17700-18200MHz

9mo past N110082L165APTP 850S Diplexer,11 GHz, TR 500, CH1W6, Hi,11185-11485MHz

9mo past N110082L166APTP 850S Diplexer,11 GHz, TR 500, CH1W6, Lo,10695-10955MHz

9mo past N110082L167APTP 850S Diplexer,11 GHz, TR 500, CH2W7, Hi,11225-11485MHz

9mo past N110082L168APTP 850S Diplexer,11 GHz, TR 500, CH2W7, Lo,10735-10995MHz

9mo past N110082L169APTP 850S Diplexer,11 GHz, TR 500, CH3W8, Hi,11265-11525MHz

9mo past N110082L170APTP 850S Diplexer,11 GHz, TR 500, CH3W8, Lo,10775-11035MHz

9mo past N110082L171APTP 850S Diplexer,11 GHz, TR 500, CH4W9, Hi,11305-11585MHz

9mo past N110082L172APTP 850S Diplexer,11 GHz, TR 500, CH4W9, Lo,10815-11095MHz

9mo past N110082L173APTP 850S Diplexer,11 GHz, TR 500, CH5W10, Hi,11345-11605MHz

9mo past N110082L174APTP 850S Diplexer,11 GHz, TR 500, CH5W10, Lo,10855-11115MHz

9mo past N110082L175APTP 850S Diplexer,11 GHz, TR 500, CH6W12, Hi,11385-11705MHz

9mo past N110082L176APTP 850S Diplexer,11 GHz, TR 500, CH6W12, Lo,10895-11205MHz

9mo past N110082L177APTP 850S Diplexer,11 GHz, TR 500, CH7W13, Hi,11425-11725MHz

9mo past N110082L178APTP 850S Diplexer,11 GHz, TR 500, CH7W13, Lo,10915-11207MHz

Options from here

Unsupported now

The Cambium Networks PTP 850S is past Cambium Networks end of service life. These are the paths teams take from here:

Third-party maintenance

Keep it in production past the OEM cutoff with an independent maintainer.

Pre-stock spares

Buy spares now, while units still circulate on the secondary market.

Plan replacement

It is unsupported today — set a migration timeline and budget.

Run to failure

Low-criticality role — document the risk, harden backups, retire on your terms.

Check your exact part numbers → Weigh your support options →

Independent and informational — EOSL.ai sells no hardware or maintenance and lists no paid placements. Third-party maintenance keeps unsupported gear in production past the OEM cutoff; whether it fits depends on the asset's role.

Cambium PTP 850S — questions

Is the Cambium Networks PTP 850S end of life?

Yes — every tracked PTP 850S SKU group is past its last date of support.

What is the last date of support for the PTP 850S?

Nov 2025 — per the Cambium Networks end-of-sale bulletin.

Where do these PTP 850S dates come from?

Every end-of-sale and end-of-service-life date on this page links to the official Cambium Networks end-of-sale bulletin it was taken from.

What is the replacement for the PTP 850S?

Cambium Networks's end-of-life bulletin lists PTP as the recommended migration path for the PTP 850S. Exact per-part-number replacements are in the linked bulletin.

More Cambium Networks · compare all 150 models →

110mo past Cambium PTP 650Cambium Networks · Point-to-point wireless bridge · 42 SKUs › 84mo past Cambium PTP 25600Cambium Networks · Point-to-point wireless bridge · 8 SKUs › 84mo past Cambium PTP 49600Cambium Networks · Point-to-point wireless bridge · 8 SKUs › 84mo past Cambium PTP 54600Cambium Networks · Point-to-point wireless bridge · 72 SKUs › 84mo past Cambium PTP 58600Cambium Networks · Point-to-point wireless bridge · 91 SKUs › 84mo past Cambium PTP 59600Cambium Networks · Point-to-point wireless bridge · 8 SKUs ›

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