Lifecycle record
SG-LEQ-RC-0458-09 EOL & EOSL Dates
Cisco Surge-Gap In-Line EQ/RC, 1.25GHz, 204/258MHz, 9dB (Mult=10)
Lifecycle status
In EOSL Phase
SG-LEQ-RC-0458-09 reached its last date of support on 2025-10-31. 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) | 2019-10-16 |
|---|---|
| End of Sale (EOS) | 2020-10-15 |
| End of Service Life (EOSL) | 2025-10-31 |
| Manufacturer | Cisco |
| Category | Networking Accessories |
| Product Series | Cisco 1.2 GHz Surge Gap Passives |
| Part Number | SG-LEQ-RC-0458-09 |
| 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 | 2021-01-14 |
|---|---|
| End Of New Service Attachment Date : HW | 2021-10-15 |
| End Of Routine Failure Analysis Date : HW | 2021-10-15 |
| End Of Service Contract Renewal Date : HW | 2025-01-13 |
| Official EOL Notice | View Official EOL Documentation |
More Cisco 1.2 GHz Surge Gap Passives EOL Dates
| Part Number | Product Name | EOL Announcement | End of Sale |
|---|---|---|---|
| SG-LEQ-RC-0458-11 | Cisco Surge-Gap In-Line EQ/RC, 1.25GHz, 204/258MHz, 11dB (Mult=10) | 2019-10-16 | 2020-10-15 |
| SG-LEQ-RC-045809FP | Cisco Surge-Gap In-Line EQ/RC Faceplate, 1.25G, 204/258M, 9dB(Mult10) | 2019-10-16 | 2020-10-15 |
| SG-LEQ-RC-045811FP | Cisco Surge-Gap In-Line EQ/RC Faceplate, 1.25G, 204/258M, 11dB(Mult10 | 2019-10-16 | 2020-10-15 |
| SG-LEQ-RC-4254-09 | Cisco Surge-Gap In-Line EQ/RC, 1.25GHz, 42/54MHz,9dB (Mult=10) | 2019-10-16 | 2020-10-15 |
| SG-LEQ-RC-4254-11 | Cisco Surge-Gap In-Line EQ/RC, 1.25GHz, 42/54MHz, 11dB (Mult=10) | 2019-10-16 | 2020-10-15 |
| SG-LEQ-RC-425409FP | Cisco Surge-Gap In-Line EQ/RC Faceplate, 1.25G,42/54M, 9dB(Mult=10) | 2019-10-16 | 2020-10-15 |
| SG-LEQ-RC-425411FP | Cisco Surge-Gap In-Line EQ/RC Faceplate, 1.25G, 42/54M, 11dB(Mult=10) | 2019-10-16 | 2020-10-15 |
| SG-LEQ-RC-6586-09 | Cisco Surge-Gap In-Line EQ/RC, 1.25GHz, 65/86MHz, 9dB (Mult=10) | 2019-10-16 | 2020-10-15 |