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Stratix 8000 4-Port SFP Expansion Module 1783-MX04S (discontinued)

Rockwell lifecycle status	Discontinued 30/11/2020 (read on 4 November 2026)
Replacement	1783-MMX8S — named by Rockwell Automation

The Rockwell product page lists the category Functional Replacement but names no catalog number. The Rockwell migration profile MIGRAT-PP043A (02/2020), table 'catalog to catalog migration (closest match)', Stratix 5800 column, names 1783-MMX8S (Stratix 5800 expansion module, 8 GE SFP slots). 1783-MMX8S shows Active on its Rockwell page (read 04/11/2026). Expansion modules have no one-to-one successor in every setup: a Stratix 5800 modular base takes one expansion module (Stratix 5800 family page), while a Stratix 8000/8300 base could carry two (MIGRAT-PP043A sample combination 1783-MS10T + two 1783-MX08T; 1783-UM007Q p. 14: '6…26 port versions'), so check the whole base + module combination.

Key data

Lifecycle status changes over time: confirm the current status on the Rockwell product page or in the Product Compatibility and Download Center before ordering.

Related services: Lifecycle review and spare parts Rockwell Automation upgrades

Other catalog numbers in this family: Stratix 8000 / 8300 modular managed switches

1783-MS06T 1783-MS10T 1783-RMS06T 1783-RMS10T 1783-MX08T 1783-MX08F 1783-MX08S 1783-MX04E 1783-MX04T04E 1783-MCF 1783-RMCF

Sources

• Rockwell Automation, Rockwell product page 1783-MX04S — read on 4 November 2026
• Rockwell Automation, rockwellautomation.com product page
• Rockwell Automation, MIGRAT-PP043A-EN-P (02/2020) — p. table 'Stratix 8000/8300 catalog to catalog migration (closest match)' (page numbers not printed in the profile text)
• Rockwell Automation, rockwellautomation.com Stratix 5800 product family page (catalog table)
• Rockwell Automation, MIGRAT-PP043A-EN-P (02/2020) — p. sample combinations table (page numbers not printed)
• Rockwell Automation, 1783-UM007Q-EN-P (07/2022) — p. 14