FLS-A901-4S=
Announced in: Cisco ASR 901 4 Port SFP GE Upgrade - Physical
Optic
· asr 901 series aggregation services routers Series
Can I still get the Cisco ASR 901 4 Port SFP GE Upgrade - Physical?
No. Cisco ended support for the Cisco ASR 901 4 Port SFP GE Upgrade - Physical on 2025-06-30. No RMA or replacement through official channels — spares are secondary-market only. See Cisco's lifecycle bulletin.
How long is the Cisco ASR 901 4 Port SFP GE Upgrade - Physical covered for RMA?
RMA and support coverage for the Cisco ASR 901 4 Port SFP GE Upgrade - Physical ends on 2025-06-30. Component dates normally track the parent platform's lifecycle.
What is the current equivalent of the Cisco ASR 901 4 Port SFP GE Upgrade - Physical?
No direct successor SKU. Replacing the Cisco ASR 901 4 Port SFP GE Upgrade - Physical usually means sourcing the equivalent part for the current platform generation.
FLS-A901-4S= Availability and Support
The Cisco FLS-A901-4S= (FLS-A901-4S=) is a optic for Cisco asr 901 series aggregation services routers series platforms. Component dates track the parent platform: when the platform line is retired, its modules, optics, and spares retire with it. This product has reached end of life as of , meaning Cisco no longer provides technical support, software updates, or hardware replacement for this product. It was last available for purchase on . Organizations still running the FLS-A901-4S= should plan a migration .
Lifecycle Milestones
| Lifecycle notice published | 7y 3mo ago | |
|---|---|---|
| End of sale | 6y 3mo ago | |
| Last order date | 6y ago | |
| End of software maintenance | 5y 3mo ago | |
| End of failure analysis | 5y 3mo ago | |
| Last date of support | 1y 3mo ago |
Cisco ASR 901 4 Port SFP GE Upgrade - Physical