Cisco / Cisco NCS 520
N520-20G4Z-A
Cisco NCS 520 - 20xGE + 4x10GE, Commercial Temp
- EOL
- 2024-10-28
- EOS
- 2025-10-28
- EOSL
- 2030-10-31
Series lifecycle table
Cisco NCS 520 EOL List
This table tracks end-of-life milestones for 23 Cisco NCS 520 part numbers. For each record it lists the key dates published in Cisco lifecycle notices: the EOL announcement date, End-of-Sale (EOS), and End-of-Service-Life (EOSL). The Cisco NCS 520 family has no single end-of-life date; milestones are set per part number, so use the table to find the exact SKU you operate. Across this series, EOSL dates range from 2030-10-31 to 2030-10-31. Open any part number for source details, replacement fields, and current availability options.
23 products
Cisco NCS 520 Series
Total Products: 23 | Page 1 of 2
Cisco / Cisco NCS 520
N520-20G4Z-D
Cisco NCS 520 - 20xGE + 4x10GE, Industrial Temp
- EOL
- 2024-10-28
- EOS
- 2025-10-28
- EOSL
- 2030-10-31
Cisco / Cisco NCS 520
N520-4G4Z-A
Cisco NCS 520 - 4xGE + 4x10GE, Commercial Temp
- EOL
- 2024-10-28
- EOS
- 2025-10-28
- EOSL
- 2030-10-31
Cisco / Cisco NCS 520
N520-4G4Z-A-BUN
Cisco NCS 520 8-port, Commercial Temp, Promo Bundle
- EOL
- 2024-10-28
- EOS
- 2025-10-28
- EOSL
- 2030-10-31
Cisco / Cisco NCS 520
N520-CBL-BRKT
Cisco NCS 520 Cable Bracket
- EOL
- 2024-10-28
- EOS
- 2025-10-28
- EOSL
- 2030-10-31
Cisco / Cisco NCS 520
N520-CONS-KIT-S
Cisco NCS 520 Series Serial Console Cabling Kit
- EOL
- 2024-10-28
- EOS
- 2025-10-28
- EOSL
- 2030-10-31
Cisco / Cisco NCS 520
N520-RCKMT-19-D2A
Cisco NCS 520 19" Rackmount for 8 Port, AC
- EOL
- 2024-10-28
- EOS
- 2025-10-28
- EOSL
- 2030-10-31
Cisco / Cisco NCS 520
N520-RCKMT-19-D2D
Cisco NCS 520 19" Rackmount for 8 Port, DC
- EOL
- 2024-10-28
- EOS
- 2025-10-28
- EOSL
- 2030-10-31
Cisco / Cisco NCS 520
N520-RCKMT-19-D3A
Cisco NCS 520 19" Rackmount for 24 Port, AC
- EOL
- 2024-10-28
- EOS
- 2025-10-28
- EOSL
- 2030-10-31
Cisco / Cisco NCS 520
N520-RCKMT-19-D3D
Cisco NCS 520 19" Rackmount for 24 Port, DC
- EOL
- 2024-10-28
- EOS
- 2025-10-28
- EOSL
- 2030-10-31
Cisco / Cisco NCS 520
N520-RCKMT-23-D2A
Cisco NCS 520 23" Rackmount for 8 Port, AC
- EOL
- 2024-10-28
- EOS
- 2025-10-28
- EOSL
- 2030-10-31
Cisco / Cisco NCS 520
N520-RCKMT-23-D2D
Cisco NCS 520 23" Rackmount for 8 Port, DC
- EOL
- 2024-10-28
- EOS
- 2025-10-28
- EOSL
- 2030-10-31
Cisco / Cisco NCS 520
N520-RCKMT-23-D3A
Cisco NCS 520 23" Rackmount for 24 Port, AC
- EOL
- 2024-10-28
- EOS
- 2025-10-28
- EOSL
- 2030-10-31
Cisco / Cisco NCS 520
N520-RCKMT-23-D3D
Cisco NCS 520 23" Rackmount for 24 Port, DC
- EOL
- 2024-10-28
- EOS
- 2025-10-28
- EOSL
- 2030-10-31
Cisco / Cisco NCS 520
N520-RMT-ETSI-D2A
Cisco NCS 520 ETSI Rackmount for 8 Port, AC
- EOL
- 2024-10-28
- EOS
- 2025-10-28
- EOSL
- 2030-10-31
Cisco / Cisco NCS 520
N520-RMT-ETSI-D2D
Cisco NCS 520 ETSI Rackmount for 8 Port, DC
- EOL
- 2024-10-28
- EOS
- 2025-10-28
- EOSL
- 2030-10-31
Cisco / Cisco NCS 520
N520-RMT-ETSI-D3A
Cisco NCS 520 ETSI Rackmount for 24 Port, AC
- EOL
- 2024-10-28
- EOS
- 2025-10-28
- EOSL
- 2030-10-31
Cisco / Cisco NCS 520
N520-RMT-ETSI-D3D
Cisco NCS 520 ETSI Rackmount for 24 Port, DC
- EOL
- 2024-10-28
- EOS
- 2025-10-28
- EOSL
- 2030-10-31
Cisco / Cisco NCS 520
N520-WALLMT
Cisco NCS 520 Wall Mount
- EOL
- 2024-10-28
- EOS
- 2025-10-28
- EOSL
- 2030-10-31
Cisco / Cisco NCS 520
N520-X-20G4Z-A
Cisco NCS 520 - 20xGE + 4x10GE, Industrial Temp
- EOL
- 2024-10-28
- EOS
- 2025-10-28
- EOSL
- 2030-10-31
| Manufacturer | Part Number | Product Name | EOL Announcement | End of Sale (EOS) | End of Service Life (EOSL) |
|---|---|---|---|---|---|
| Cisco | N520-20G4Z-A | Cisco NCS 520 - 20xGE + 4x10GE, Commercial Temp | 2024-10-28 | 2025-10-28 | 2030-10-31 |
| Cisco | N520-20G4Z-D | Cisco NCS 520 - 20xGE + 4x10GE, Industrial Temp | 2024-10-28 | 2025-10-28 | 2030-10-31 |
| Cisco | N520-4G4Z-A | Cisco NCS 520 - 4xGE + 4x10GE, Commercial Temp | 2024-10-28 | 2025-10-28 | 2030-10-31 |
| Cisco | N520-4G4Z-A-BUN | Cisco NCS 520 8-port, Commercial Temp, Promo Bundle | 2024-10-28 | 2025-10-28 | 2030-10-31 |
| Cisco | N520-CBL-BRKT | Cisco NCS 520 Cable Bracket | 2024-10-28 | 2025-10-28 | 2030-10-31 |
| Cisco | N520-CONS-KIT-S | Cisco NCS 520 Series Serial Console Cabling Kit | 2024-10-28 | 2025-10-28 | 2030-10-31 |
| Cisco | N520-RCKMT-19-D2A | Cisco NCS 520 19" Rackmount for 8 Port, AC | 2024-10-28 | 2025-10-28 | 2030-10-31 |
| Cisco | N520-RCKMT-19-D2D | Cisco NCS 520 19" Rackmount for 8 Port, DC | 2024-10-28 | 2025-10-28 | 2030-10-31 |
| Cisco | N520-RCKMT-19-D3A | Cisco NCS 520 19" Rackmount for 24 Port, AC | 2024-10-28 | 2025-10-28 | 2030-10-31 |
| Cisco | N520-RCKMT-19-D3D | Cisco NCS 520 19" Rackmount for 24 Port, DC | 2024-10-28 | 2025-10-28 | 2030-10-31 |
| Cisco | N520-RCKMT-23-D2A | Cisco NCS 520 23" Rackmount for 8 Port, AC | 2024-10-28 | 2025-10-28 | 2030-10-31 |
| Cisco | N520-RCKMT-23-D2D | Cisco NCS 520 23" Rackmount for 8 Port, DC | 2024-10-28 | 2025-10-28 | 2030-10-31 |
| Cisco | N520-RCKMT-23-D3A | Cisco NCS 520 23" Rackmount for 24 Port, AC | 2024-10-28 | 2025-10-28 | 2030-10-31 |
| Cisco | N520-RCKMT-23-D3D | Cisco NCS 520 23" Rackmount for 24 Port, DC | 2024-10-28 | 2025-10-28 | 2030-10-31 |
| Cisco | N520-RMT-ETSI-D2A | Cisco NCS 520 ETSI Rackmount for 8 Port, AC | 2024-10-28 | 2025-10-28 | 2030-10-31 |
| Cisco | N520-RMT-ETSI-D2D | Cisco NCS 520 ETSI Rackmount for 8 Port, DC | 2024-10-28 | 2025-10-28 | 2030-10-31 |
| Cisco | N520-RMT-ETSI-D3A | Cisco NCS 520 ETSI Rackmount for 24 Port, AC | 2024-10-28 | 2025-10-28 | 2030-10-31 |
| Cisco | N520-RMT-ETSI-D3D | Cisco NCS 520 ETSI Rackmount for 24 Port, DC | 2024-10-28 | 2025-10-28 | 2030-10-31 |
| Cisco | N520-WALLMT | Cisco NCS 520 Wall Mount | 2024-10-28 | 2025-10-28 | 2030-10-31 |
| Cisco | N520-X-20G4Z-A | Cisco NCS 520 - 20xGE + 4x10GE, Industrial Temp | 2024-10-28 | 2025-10-28 | 2030-10-31 |