Lifecycle record
NM-8B-S-T EOL & EOSL Dates
Cisco 8-Port ISDN-BRI Network Module
Lifecycle status
In EOSL Phase
NM-8B-S-T reached its last date of support on 2014-08-06. Cisco support services are no longer available for this model. Recommended replacement: HWIC-4B-S-T.
Last checked: 2026-06-16
EOL & EOSL Dates and Details
| End-of-Life Announcement (EOL) | 2008-08-07 |
|---|---|
| End of Sale (EOS) | 2009-08-07 |
| End of Service Life (EOSL) | 2014-08-06 |
| Manufacturer | Cisco |
| Category | Networking Accessories |
| Product Series | Cisco ISDN BRI Network Module |
| Part Number | NM-8B-S-T |
| Model Number | NM-8B-S/T= |
| Release Date | - |
| Replacement Part Number | HWIC-4B-S-T |
| Replacement Product Name | 4-port ISDN BRI High-Speed WAN Interface Card |
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 | 2009-11-06 |
|---|---|
| End Of New Service Attachment Date: HW | 2010-08-07 |
| End Of Routine Failure Analysis Date: HW | 2010-08-07 |
| End Of Service Contract Renewal Date: HW | 2013-11-05 |
| Official EOL Notice | View Official EOL Documentation |
More Cisco ISDN BRI Network Module EOL Dates
| Part Number | Product Name | EOL Announcement | End of Sale |
|---|---|---|---|
| NM-4B-S-T | Cisco 4-Port ISDN-BRI Network Module | 2008-08-07 | 2009-08-07 |