Arista End-of-Life & End-of-Service Lookup & Planning
Browse all Arista hardware families – routers, switches, wireless, security and more – with official End-of-Life (EOL), End-of-Sale (EOS) and End-of-Service-Life (EOSL) dates. Use this Arista EOL database to plan refresh projects, avoid unsupported devices, and keep your network secure and compliant.
Popular Arista Product Categories
Arista EOL / EOSL Database – Full List of End-of-Life Products
Search, browse, and plan lifecycle transitions across all Arista product families.
| # | Category | Series | Part Number | Product Name | EOL / EOS / EOSL |
|---|---|---|---|---|---|
| 241 | Switches | Arista 7050X2 | DCS-7050SX2-72Q# | Arista 7050X2 DCS-7050SX2-72Q# | EOSL: 2025-03-20 |
| 242 | Switches | Arista 7050X2 | DCS-7050TX2-128-F | Arista 7050X2 DCS-7050TX2-128-F | EOSL: 2025-06-13 |
| 243 | Switches | Arista 7050X2 | DCS-7050TX2-128-R | Arista 7050X2 DCS-7050TX2-128-R | EOSL: 2025-06-13 |
| 244 | Switches | Arista 7050X2 | DCS-7050TX2-128# | Arista 7050X2 DCS-7050TX2-128# | EOSL: 2025-06-13 |
| 245 | Switches | Arista 7050X3 | DCS-7050CX3-32S-D-F | Arista 7050X3 DCS-7050CX3-32S-D-F | EOSL: 2031-03-20 |
| 246 | Switches | Arista 7050X3 | DCS-7050CX3-32S-D-R | Arista 7050X3 DCS-7050CX3-32S-D-R | EOSL: 2031-03-20 |
| 247 | Switches | Arista 7050X3 | DCS-7050CX3-32S-D# | Arista 7050X3 DCS-7050CX3-32S-D# | EOSL: 2031-03-20 |
| 248 | Switches | Arista 7050X3 | DCS-7050CX3-32S-F | Arista 7050X3 DCS-7050CX3-32S-F | EOSL: 2031-03-20 |
| 249 | Switches | Arista 7050X3 | DCS-7050CX3-32S-R | Arista 7050X3 DCS-7050CX3-32S-R | EOSL: 2031-03-20 |
| 250 | Switches | Arista 7050X3 | DCS-7050CX3-32S# | Arista 7050X3 DCS-7050CX3-32S# | EOSL: 2031-03-20 |
| 251 | Switches | Arista 7060X | DCS-7060CX-32S-D | Arista 7060X DCS-7060CX-32S-D | EOSL: 2025-11-27 |
| 252 | Switches | Arista 7100T | DCS-7120T-4S-F | Arista 7100T DCS-7120T-4S-F | EOSL: 2016-02-20 |
| 253 | Switches | Arista 7100T | DCS-7120T-4S-R | Arista 7100T DCS-7120T-4S-R | EOSL: 2016-02-20 |
| 254 | Switches | Arista 7100T | DCS-7140T-8S-F | Arista 7100T DCS-7140T-8S-F | EOSL: 2016-02-20 |
| 255 | Switches | Arista 7100T | DCS-7140T-8S-R | Arista 7100T DCS-7140T-8S-R | EOSL: 2016-02-20 |
Why Check Arista EOL and EOSL Dates Regularly?
Tracking lifecycle milestones helps you maintain security, continuity, and predictable budgets across your Arista infrastructure.
Security risks & patch coverage
Unsupported devices stop receiving firmware, bug fixes, and security updates. Regularly reviewing EOL/EOSL dates helps you retire or replace high-risk hardware before it becomes a security gap.
Maintenance & replacement planning
Knowing lifecycle milestones in advance lets you schedule hardware refresh without downtime, evaluate successor models, and coordinate maintenance windows with your operations team.
Budget & upgrade strategy
Align refresh cycles with finance plans instead of reacting to sudden failures. A clear EOL/EOSL roadmap helps you spread investments over time and avoid last-minute, unplanned replacement costs.
Arista End-of-Life (EOL) & End-of-Service (EOS) Policy Overview
Layer23-Switch.com provides this summary based on the official End of Life (EOL) policy published by Arista . The goal is to help users clearly understand lifecycle milestones, support timelines, and the transition process as products move toward EOL and End of Service Life (EOSL).
| Milestone | Description | Typical Duration |
|---|---|---|
| End-of-Life (EOL) Announcement | Arista officially announces the product’s end-of-sale and end-of-support schedule. Replacement recommendations are often included in the notice. | 0 Months (Announcement Date) |
| End-of-Sale (EOS) | The last date to order the product from Arista through authorized partners. After this date, it is no longer sold. | ~6 Months after EOL Announcement |
| Last Ship Date | The final date that Arista ships the product to customers. Any pending orders must be fulfilled by this date. | ~12 Months after EOL Announcement |
| End of SW Maintenance | The last date Arista releases software maintenance updates or patches (excluding critical security fixes). | ~24 Months after EOL Announcement |
| End of Service Contract Renewal | The final date customers can renew support or service contracts for the product. | ~36 Months after EOL Announcement |
| Last Date of Support / EOSL | Technical support and hardware repair services end. Arista no longer provides software updates or TAC assistance. | ~60 Months after EOL Announcement |
Why Arista EOL Policy Matters
Arista ’s structured EOL process ensures long-term product stability and predictable lifecycle transitions. Customers can continue to receive support and software updates for years after the product’s end-of-sale date.
Planning for Replacement
To avoid service interruptions, review official EOL bulletins and migrate to newer models well before the EOSL date.