Lifecycle record
NM-CEM-4SER EOL & EOSL Dates
Cisco 4 Port Serial Circuit Emulation over IP NM
Lifecycle status
In EOSL Phase
NM-CEM-4SER reached its last date of support on 2015-03-31. Cisco support services are no longer available for this model.
Last checked: 2026-06-16
EOL & EOSL Dates and Details
| End-of-Life Announcement (EOL) | 2009-10-01 |
|---|---|
| End of Sale (EOS) | 2010-04-01 |
| End of Service Life (EOSL) | 2015-03-31 |
| Manufacturer | Cisco |
| Category | Networking Accessories |
| Product Series | Cisco Network Modules |
| Part Number | NM-CEM-4SER |
| Release Date | - |
| Replacement Part Number | N/A |
Lifecycle Timeline
Recorded lifecycle milestones in date order.
Additional Information
Support milestones and the official source recorded for this model.
| Last Ship Date: HW, License | 2010-06-30 |
|---|---|
| End Of New Service Attachment Date: HW | 2011-04-01 |
| End Of Routine Failure Analysis Date: HW | 2011-04-01 |
| End Of Service Contract Renewal Date: HW | 2014-06-27 |
| Official EOL Notice | View Official EOL Documentation |
More Cisco Network Modules EOL Dates
| Part Number | Product Name | EOL Announcement | End of Sale |
|---|---|---|---|
| NM-1A-OC3-POM | Cisco ATM OC3 module with single POM (SFP) slot | 2015-04-02 | 2015-10-01 |
| NM-1A-T3-E3 | Cisco 1-Port T3/E3 ATM network Module | 2015-04-02 | 2015-10-01 |
| NM-CEM-4TE1 | Cisco 4 Port T1/E1 CEMoIP NM | 2009-10-01 | 2010-04-01 |