Past EOSL
The Cisco Optics 10G DWDM Dispersion Tolerant TRP–MLSE1 reached End of Service Life (EOSL) on 30 Apr 2018.
End of sale
04 Apr 2013EOSL
30 Apr 2018
04 Apr 2013EOSL
30 Apr 2018
- Manufacturer
- Cisco
- Product family
- ONS 15454 Series Multiservice Provisioning Platforms
- Models / part numbers
- CO-10TDL30-204, CO-10TDL31-DABAB, CO-10TDL32-CBABA, CO-10TDL32-DBBBA
- Category
- Optical Networking
- End of sale / EOL
- 04 Apr 2013
- End of Service Life
- 30 Apr 2018
- Source
- OEM end-of-life notice · view source
- Notes
- Cisco end-of-life bulletin (announced 2012-10-04). Covers 4 part numbers, e.g. CO-10TDL30-204, CO-10TDL31-DABAB, CO-10TDL32-CBABA.
- Last checked
- 14 Nov 2026
Frequently asked questions
When is the Cisco Optics 10G DWDM Dispersion Tolerant TRP–MLSE1 End of Service Life?
Cisco Optics 10G DWDM Dispersion Tolerant TRP–MLSE1 reached End of Service Life on 30 Apr 2018, after End of Sale on 04 Apr 2013.
What happens after the Optics 10G DWDM Dispersion Tolerant TRP–MLSE1 reaches EOSL?
Cisco stops selling support contracts, spare parts and firmware updates. The hardware keeps working, but break/fix, parts and engineering help must come from a third-party maintenance provider.
Can SLA Expert support the Optics 10G DWDM Dispersion Tolerant TRP–MLSE1 after EOSL?
Yes — SLA Expert provides multi-vendor third-party maintenance, spares and field engineering for post-EOSL Cisco equipment across the Middle East and Africa. Request a quote to confirm coverage for your units.
Related Cisco EOSL dates
| Model | Category | End of sale | EOSL date | Status | |
|---|---|---|---|---|---|
| ONS 15454 MSTP Enhanced Booster Amplifier and Miscellaneous Hardware 15454-OPT-BST-E, 15454-PP-64-LC | Optical Networking | 28 Feb 2014 | 28 Feb 2019 | Past EOSL | |
| ONS 15454 M6/M2 MSTP First-Generation Controller Cards 15454-M-TNC-B1-K9, 15454-M-TNC-K9, 15454-M-TSC-B1-K9, 15454-M-TSC-K9 | Optical Networking | 31 May 2014 | 31 May 2019 | Past EOSL | |
| ONS 15454 2.5 Gbps Multi-rate Transponder and Data Muxponder 15454-DM-L1-30.3, 15454-DM-L1-34.2, 15454-DM-L1-38.1, 15454-DM-L1-42.1, 15454-DM-L1-46.1, 15454-DM-L1-50.1, 15454-DM-L1-54.1, 15454-DM-L1-58.1, 15454-MR-L1-30.3, 15454-MR-L1-34.2, 15454-MR-L1-38.1, 15454-MR-L1-42.1 | Optical Networking | 25 Mar 2013 | 31 Mar 2018 | Past EOSL | |
| ONS 15454 ROADM Kits 15454-2DEGROADM-SK, 15454-M-D2ROADM-SK, 15454-M-D4ROADM-SK, 15454-MDEGROADM-SK, 15454-WXC-SK | Optical Networking | 10 Mar 2013 | 31 Mar 2018 | Past EOSL | |
| ONS 15454 MSTP 8-Port Enhanced Data Muxponder Card 15454-10DME-C | Optical Networking | 24 May 2014 | 31 May 2019 | Past EOSL | |
| ONS 15454 - Miscellaneous Items 15454-MMU, 15454-MS-ISC-100T, 15454-MSM-ISC-SK, 15454-SFP-OC48-IR, 15454-SFP12-4-IR, 15454-SFP3-1-IR | Optical Networking | 24 Sep 2013 | 30 Sep 2018 | Past EOSL |