Lifecycle record
GM4-N-4-S-E EOL & EOSL Dates
Cisco GainMaker 4-Output Node, System, E-grade
Lifecycle status
End of Support (EOL Completed)
GM4-N-4-S-E reached its last date of support on 2024-04-30. 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) | 2018-10-30 |
|---|---|
| End of Sale (EOS) | 2019-04-30 |
| End of Service Life (EOSL) | 2024-04-30 |
| Manufacturer | Cisco |
| Category | Optical Access Network |
| Product Series | Cisco GainMaker Node |
| Part Number | GM4-N-4-S-E |
| 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 | 2019-07-31 |
|---|---|
| End Of New Service Attachment Date: HW | 2020-04-30 |
| End Of SW Maintenance Releases Date: HW | 2020-04-30 |
| End Of Routine Failure Analysis Date: HW | 2020-04-30 |
| End Of Service Contract Renewal Date: HW | 2023-07-30 |
| Last Date Of Support: HW | 2024-04-30 |
| Official EOL Notice | View Official EOL Documentation |
More Cisco GainMaker Node EOL Dates
| Part Number | Product Name | EOL Announcement | End of Sale |
|---|---|---|---|
| 1123G21013213000 | Cisco GM HGD(HO),42/54,RA,AGC445.25,PS,Ctd Hsg,TPA | 2019-10-16 | 2020-10-15 |
| 2122G21013111111 | Cisco GMN HGD,42/54,RA,AGC547.25,PS,Ctd Hsg,SA,1310FP,Rx | 2019-10-16 | 2020-10-15 |
| 2122G21013211111 | Cisco GMN HGD,42/54,RA,AGC445.25,PS,Ctd Hsg,SA,1310FP,Rx | 2019-10-16 | 2020-10-15 |
| 2122G21032100000 | Cisco GMN HGD,42/54,RA,CB,TC | 2019-10-16 | 2020-10-15 |
| 2122G21032111121 | Cisco GMN HGD,42/54,RA,CB,TC,PS,Ctd Hsg,SA,1310DFB,Rx | 2019-10-16 | 2020-10-15 |
| 2122G210331111E1 | Cisco GMN HGD,42/54,RA,CB,AGC547.25MHz,PS,Ctd Hsg,SA,CWDM1550,Rx | 2019-10-16 | 2020-10-15 |
| 2122G21033211101 | Cisco GMN HGD,42/54,RA,CB,AGC445.25,PS,Ctd Hsg,SA,Rx | 2019-10-16 | 2020-10-15 |
| 2122G21033211121 | Cisco GMN HGD,42/54,RA,CB,AGC445.25,PS,Ctd Hsg,SA,1310DFB,Rx | 2019-10-16 | 2020-10-15 |