1841 Cisco Router

Updated October 6, 2026

Overview

Product sourcing insights & recommendations

24 来源

The Cisco 1841 Integrated Services Router (ISR) has transitioned from a mainstream enterprise workhorse to a niche product primarily serving educational, lab, and low-throughput legacy environments in 2026. While its official support lifecycle ended a decade ago, it remains a high-volume item on secondary markets due to its modularity and legendary reliability.

Product Lifecycle & Status

The Cisco 1841 is officially Obsolete. All Cisco-provided support and maintenance services concluded in late 2016. Router-Switch

End-of-Sale (EOS): November 1, 2011
Last Date of Support (LDOS): October 31, 2016

Market Trends & Insights (2026)

Educational Demand: The primary market driver is currently IT training and certification labs. It is highly sought after for students learning CCNA-level concepts such as inter-VLAN routing and modular hardware configuration. Router-Switch
Secondary Market Resilience: Despite being EOL, refurbished units maintain steady availability. Current B2b pricing typically ranges from $30 to $50 per unit for bulk orders, with "renewed" individual units reaching up to $100. Alibaba Alibaba
Replacement Shift: The market has largely migrated to the Cisco 1941 (its direct successor) or the ISR 1100 Series for production environments requiring modern security and gigabit throughput. Cisco Zpesystems
Third-Party Ecosystem: A robust market for third-party maintenance and legacy interface cards (WICs/HWICs) continues to extend the life of these devices in businesses with legacy T1 or ADSL needs. Parkplacetechnologies Router-Switch

Technical Capabilities in Current Context

Throughput: ~80–170 Mbps (dependent on features like NAT/ACLs), making it unsuitable for modern high-speed fiber connections but sufficient for home labs. Router-Switch
Modular Versatility: Two HWIC slots allow for diverse connectivity, which remains a key reason for its continued use in legacy infrastructure. Router-Switch

Here are the market trends and insights for the Cisco 1841 router. You can continue by:

Sources & References

24 sources cited · Verified industry data & reports

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