Past EOSL
The Cisco ONS Pluggables 100G CFP, 4G SFP, E1 SFP, E3 SFP modules reached End of Service Life (EOSL) on 31 Mar 2024.
End of sale
31 Mar 2019EOSL
31 Mar 2024
31 Mar 2019EOSL
31 Mar 2024
- Manufacturer
- Cisco
- Product family
- ONS 15454 Series Multiservice Transport Platforms
- Models / part numbers
- ONS-CC-100G-LR4, ONS-CC-100GE-LR4, ONS-SC-4G-30.3, ONS-SC-4G-31.1, ONS-SC-4G-31.9, ONS-SC-4G-32.6, ONS-SC-4G-33.4, ONS-SC-4G-34.2, ONS-SC-4G-35.0, ONS-SC-4G-35.8, ONS-SC-4G-36.6, ONS-SC-4G-37.4
- Category
- Optical Networking
- End of sale / EOL
- 31 Mar 2019
- End of Service Life
- 31 Mar 2024
- Source
- OEM end-of-life notice · view source
- Notes
- Cisco end-of-life bulletin (announced 2018-03-31). Covers 49 part numbers, e.g. ONS-CC-100G-LR4, ONS-CC-100GE-LR4, ONS-SC-4G-30.3.
- Last checked
- 14 Nov 2026
Frequently asked questions
When is the Cisco ONS Pluggables 100G CFP, 4G SFP, E1 SFP, E3 SFP modules End of Service Life?
Cisco ONS Pluggables 100G CFP, 4G SFP, E1 SFP, E3 SFP modules reached End of Service Life on 31 Mar 2024, after End of Sale on 31 Mar 2019.
What happens after the ONS Pluggables 100G CFP, 4G SFP, E1 SFP, E3 SFP modules 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 ONS Pluggables 100G CFP, 4G SFP, E1 SFP, E3 SFP modules 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 | |
|---|---|---|---|---|---|
| FASTPAD, PP-80-LC, 6AD-DD-CFS, AR-MXP, AR-XPE, 15454-PSM, 10G-ZR and Selective 400G Bundles 15454-AR-MXP-LIC, 15454-AR-XPE, 15454-PP-80-LC, NCS2K-6AD-DD-CFS, 15454-PSM, NCS2K-400G-BUN-SK, NCS2K-10XMXP-SK, NCS2K-10X200XP-SK, NCS2K-400GXP-SK, FASTPAD-FR, FASTPADLMP-STD, FASTPADMPR-B2780 | Optical Networking | 30 May 2026 | 31 May 2031 | OEM supported | |
| ONS pluggable - Tunable 10G XFP ONS-XC-10G-C | Optical Networking | 29 Jan 2025 | 31 Jan 2030 | OEM supported | |
| NCS 1010 Products with Older Faceplate NCS1K-OLT-C, NCS1K-OLT-R-C, NCS1K-ILA-R-C, NCS1K-ILA-2R-C, NCS1K-OLT-L | Optical Networking | 28 Feb 2026 | 28 Feb 2031 | OEM supported | |
| ONS pluggable - CFP2-ACO ONS-CFP2-WDM, ONS-CFP2-ACO-BDL, ONS-CFP2-BUN-SK, ONS-CFP2-WDM-LIC, ONS-CFP2WDM-BUN, ONS-CFP2WDM-BUN4, NCS1K-Q-CFP2KE-KIT, NCS1K-Q-CFP2-KIT | Optical Networking | 31 Jul 2025 | 31 Jul 2030 | OEM supported | |
| ONS pluggable - OSC ULH and 2G-DWDM ONS-SC-OSC-ULH, ONS-SC-2G-28.7, ONS-SC-2G-30.3, ONS-SC-2G-31.1, ONS-SC-2G-31.9, ONS-SC-2G-32.6, ONS-SC-2G-33.4, ONS-SC-2G-34.2, ONS-SC-2G-35.0, ONS-SC-2G-35.8, ONS-SC-2G-36.6, ONS-SC-2G-37.4 | Optical Networking | 31 Jul 2025 | 31 Jul 2030 | OEM supported | |
| ONS & 15216 PIDs ONS-CFP2-WDM-1KE, ONS-SE+-10G-LR, ONS-SE-GE-ZX, ONS-SE-200-MM, 15216-MD-ID-50 | Optical Networking | 08 Dec 2020 | 31 Dec 2025 | Past EOSL |