Past EOSL
The Cisco 10GBASE DWDM XENPAK Modules reached End of Service Life (EOSL) on 31 Jul 2020.
End of sale
16 Jul 2015EOSL
31 Jul 2020
16 Jul 2015EOSL
31 Jul 2020
- Manufacturer
- Cisco
- Product family
- Transceiver Modules
- Models / part numbers
- DWDM-XENPAK-30.33, DWDM-XENPAK-31.12, DWDM-XENPAK-31.90, DWDM-XENPAK-32.68, DWDM-XENPAK-34.25, DWDM-XENPAK-35.04, DWDM-XENPAK-35.82, DWDM-XENPAK-36.61, DWDM-XENPAK-38.19, DWDM-XENPAK-38.98, DWDM-XENPAK-39.77, DWDM-XENPAK-40.56
- Category
- Network Module
- End of sale / EOL
- 16 Jul 2015
- End of Service Life
- 31 Jul 2020
- Source
- OEM end-of-life notice · view source
- Notes
- Cisco end-of-life bulletin (announced 2015-01-15). Covers 64 part numbers, e.g. DWDM-XENPAK-30.33, DWDM-XENPAK-31.12, DWDM-XENPAK-31.90.
- Last checked
- 14 Nov 2026
Frequently asked questions
When is the Cisco 10GBASE DWDM XENPAK Modules End of Service Life?
Cisco 10GBASE DWDM XENPAK Modules reached End of Service Life on 31 Jul 2020, after End of Sale on 16 Jul 2015.
What happens after the 10GBASE DWDM XENPAK 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 10GBASE DWDM XENPAK 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 | |
|---|---|---|---|---|---|
| QDD-2X100-SR4-S 400G QSFP-DD Transceiver Module QDD-2X100-SR4-S | Network Module | 01 Jun 2026 | 31 May 2031 | OEM supported | |
| 10G CWDM Transceiver Module CWDM-SFP10G-1470, CWDM-SFP10G-1490, CWDM-SFP10G-1510, CWDM-SFP10G-1530, CWDM-SFP10G-1550, CWDM-SFP10G-1570, CWDM-SFP10G-1590, CWDM-SFP10G-1610 | Network Module | 22 Oct 2024 | 31 Oct 2029 | OEM supported | |
| 200Gbps CFP2-DCO module CFP2-WDM-DETS-1HL, CFP2-WDM-DS100-HL, CFP2-WDM-DS-1HL | Network Module | 31 May 2025 | 31 May 2030 | OEM supported | |
| CPAK-100GE-LR4 CPAK-100GE-LR4 | Network Module | 06 Jul 2026 | 31 Jul 2031 | OEM supported | |
| 100G CPAK Optical Transceivers CPAK-100G-CWDM4, CPAK-100G-FR, CPAK-100G-LR4, CPAK-100G-LR4-2K, CPAK-100G-LR4-BR, CPAK-100G-PSM4, CPAK-100G-SR4, CVR-CFP2-CPAK10, CVR-CFP2-CPAK4 | Network Module | 27 Jul 2027 | 31 Jul 2032 | OEM supported | |
| SFP-10G-ZR and SFP-10G-ZR-S SFP-10G-ZR, SFP-10G-ZR-S | Network Module | 10 Jun 2026 | 30 Jun 2031 | OEM supported |