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Cambium Networks N500 — End-of-Life & EOSL Dates

PAST VENDOR SUPPORTCambium Networks ended support in September 2025.

Cambium Networks N500 — end-of-sale and end-of-support dates by part number, as published by Cambium on its Product Life Cycle page.

Every tracked Cambium Networks N500 SKU group is past Cambium Networks end of service life (last group Sep 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: N550.

End of sale

Sep 2021

Last date of support

Sep 2025

Part numbers

47

Cambium Networks end-of-sale bulletin ↗verified Aug 2026
Cambium Networks names N550 as the migration pathper the linked bulletin · see its own dates
Check your part numbers in bulk

11

months past last support

Support Runway Score25/100 · Little or no runway
Why this score
  • Past end of service life — 11 months ago
  • Vendor-published date, source-linked
  • Vendor-named replacement / migration path available
  • Category: wireless networking hardware

Support-lifecycle timing and source confidence only. Higher means more runway. It is not a risk, safety or compliance rating. How it is calculated

Figure 1. Cambium Networks issues no software maintenance and no security fixes for this product. Third-party maintenance, spares or replacement are the paths from here. EOSL.ai sells none of them and takes no placement fee.
e430W
CMM5
PTP 820 RFU-S
N500
Force 190
PTP 850S
ePMP 2000
ePMP 1000
2018202120242027
Figure 2. The N500 against 7 other models in Cambium Networks. Each bar runs from the earliest milestone Cambium Networks publishes for that model, which is first availability where it gives one and end of sale otherwise, to its last date of support. The vertical rule is today; bars entirely to its left are past support. 57 further models in this line publish no usable date range and are not plotted.

Part numbers in this family

All 47 share the dates above. Find your exact part to confirm.

Part numberDescriptionEnd of saleLast supportStatus
NB-N500910B-USN500 900 MHz SingleSep 2021Sep 2025Past support
NB-N500911B-USN500 900 MHz Single with IOSep 2021Sep 2025Past support
NB-N500920B-USN500 900 MHz DualSep 2021Sep 2025Past support
NB-N500921B-USN500 900 MHz Dual with IOSep 2021Sep 2025Past support
NB-N500910B-AUN500 900 MHz Single - AustraliaSep 2021Sep 2025Past support
NB-N500911B-AUN500 900 MHz Single with IO - AustraliaSep 2021Sep 2025Past support
NB-N500920B-AUN500 900 MHz Dual - AustraliaSep 2021Sep 2025Past support
NB-N500921B-AUN500 900 MHz Dual with IO - AustraliaSep 2021Sep 2025Past support
NB-N500710A-USN500 700 MHz SingleSep 2021Sep 2025Past support
NB-N500711A-USN500 700 MHz Single with IOSep 2021Sep 2025Past support
NB-N500720A-USN500 700 MHz DualSep 2021Sep 2025Past support
NB-N500721A-USN500 700 MHz Dual with IOSep 2021Sep 2025Past support
NB-N500410A-USN500 450 MHz SingleSep 2021Sep 2025Past support
NB-N500411A-USN500 450 MHz Single with IOSep 2021Sep 2025Past support
NB-N500420A-USN500 450 MHz DualSep 2021Sep 2025Past support
NB-N500421A-USN500 450 MHz Dual with IOSep 2021Sep 2025Past support
NB-N500430A-EUN500 450 MHz Single - ETSI REDSep 2021Sep 2025Past support
NB-N500431A-EUN500 450 MHz Single with IO - ETSI REDSep 2021Sep 2025Past support
NB-N500440A-EUN500 450 MHz Dual - ETSI REDSep 2021Sep 2025Past support
NB-N500441A-EUN500 450 MHz Dual with IO - ETSI REDSep 2021Sep 2025Past support
NB-N500210B-USN500 220 MHz SingleSep 2021Sep 2025Past support
NB-N500211B-USN500 220 MHz Single with IOSep 2021Sep 2025Past support
NB-N500220B-USN500 220 MHz DualSep 2021Sep 2025Past support
NB-N500221B-USN500 220 MHz Dual with IOSep 2021Sep 2025Past support
NB-N500001A-USN500 IO ExpanderSep 2021Sep 2025Past support
NB-N500930B-USN500 900 MHz Board Radio ISM OnlySep 2021Sep 2025Past support
NB-N500082A-USN500 Terminal Server Two Serial PortSep 2021Sep 2025Past support
NB-N501410A-USN500 1.4 GHz SingleSep 2021Sep 2025Past support
NB-N501411A-USN500 1.4 GHz Single with IOSep 2021Sep 2025Past support
NB-N501420A-USN500 1.4 GHz DualSep 2021Sep 2025Past support
NB-N501421A-USN500 1.4 GHz Dual with IOSep 2021Sep 2025Past support
NB-N500940A-USN500 Network Synchronizer MasterSep 2021Sep 2025Past support
NB-N500001B-USN500 IO ExpanderSep 2021Sep 2025Past support
NB-N502700A-UScnReach HA Comms Module, 700 MHzSep 2021Sep 2025Past support
NB-N502900A-UScnReach HA Comms Module, 900 MHzSep 2021Sep 2025Past support
NB-N502450A-UScnReach HA Comms Module, 450 MHzSep 2021Sep 2025Past support
NB-N502220A-UScnReach HA Comms Module, 220 MHzSep 2021Sep 2025Past support
NB-N502900A-AUcnReach HA Comms Module, 900 MHz AU/NZSep 2021Sep 2025Past support
NB-N502450A-EUcnReach HA Comms Module, 450 MHz ETSI REDSep 2021Sep 2025Past support
NB-N502001A-GLcnReach HA Comms Module, AC SupplySep 2021Sep 2025Past support
NB-N502002A-GLcnReach HA Comms Module, 12 VDC SupplySep 2021Sep 2025Past support
NB-N502003A-GLcnReach HA Comms Module, 24 VDC SupplySep 2021Sep 2025Past support
NB-N502004A-GLcnReach HA Comms Module, 18 - 72 VDC SupplySep 2021Sep 2025Past support
NB-N500810B-USN500 896 MHz SingleSep 2021Sep 2025Past support
NB-N500811B-USN500 896 MHz Single with IOSep 2021Sep 2025Past support
NB-N500820B-USN500 896 MHz DualSep 2021Sep 2025Past support
NB-N500821B-USN500 896 MHz Dual with IOSep 2021Sep 2025Past support
Cambium Networks end-of-sale bulletin ↗verified Aug 2026

Options from here

The Cambium Networks N500 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 and no maintenance, and lists no paid placements. Third-party maintenance keeps unsupported gear in production past the OEM cutoff; whether it fits depends on the role the asset plays.

Cambium N500 — questions

Is the Cambium Networks N500 end of life?

Yes. Every tracked N500 SKU group is past its last date of support.

What is the last date of support for the N500?

Sep 2025, per the Cambium Networks end-of-sale bulletin.

Where do these N500 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 N500?

Cambium Networks's end-of-life bulletin lists N550 as the recommended migration path for the N500. Exact per-part-number replacements are in the linked bulletin.

More Cambium Networks · compare all 150 models →

75mo past Cambium PMP 430Cambium Networks · Wireless access point · 37 SKUs › 67mo past Cambium PMP 100Cambium Networks · Wireless access point · 108 SKUs › varies Cambium PMP 450Cambium Networks · Point-to-multipoint wireless · 47 SKUs › 37mo left Cambium NIDUCambium Networks · Wireless networking hardware · 1 SKU › live Cambium NSE 3000Cambium Networks · Next-generation firewall · 1 SKU › live Cambium NSE 4000Cambium Networks · Next-generation firewall · 1 SKU ›

On the same timetable

Related Everything reaching EOSL in 2025 (143)Cambium Networks already unsupported (45)
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Cambium Networks N500 EOL / EOSL status
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