Cisco CRS1 Series Modular Services Card
CRS-MSC-120G=
Line Card
· carrier routing system Series
Can I still get the Cisco CRS1 Series Modular Services Card?
No. Cisco ended support for the Cisco CRS1 Series Modular Services Card on 2026-08-31. No RMA or replacement through official channels — spares are secondary-market only. See Cisco's lifecycle bulletin.
How long is the Cisco CRS1 Series Modular Services Card covered for RMA?
RMA and support coverage for the Cisco CRS1 Series Modular Services Card ends on 2026-08-31. Component dates normally track the parent platform's lifecycle.
What is the current equivalent of the Cisco CRS1 Series Modular Services Card?
No direct successor SKU. Replacing the Cisco CRS1 Series Modular Services Card usually means sourcing the equivalent part for the current platform generation.
Cisco CRS1 Series Modular Services Card Availability and Support
The Cisco Cisco CRS1 Series Modular Services Card (CRS-MSC-120G=) is a line card for Cisco carrier routing system 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 Cisco CRS1 Series Modular Services Card should plan a migration .
Lifecycle Milestones
| Lifecycle notice published | 5y 8mo ago | |
|---|---|---|
| End of sale | 5y 2mo ago | |
| Last order date | 4y 11mo ago | |
| End of software maintenance | 4y 2mo ago | |
| End of failure analysis | 4y 2mo ago | |
| End of security vulnerability support | 2y 2mo ago | |
| Last date of support | 1mo ago |
Cisco CRS1 Series Modular Services Card