Cisco Network 2900 Router
Overview
Product sourcing insights & recommendations
The Cisco 2900 Series Integrated Services Router (ISR) has transitioned from a primary enterprise networking staple to a legacy product primarily active in the secondary and homelab markets. Cisco officially concluded all support for this series on December 31, 2022, marking its status as obsolete in formal corporate environments ZpesystemsCisco.
Market Trends & Lifecycle Insights
* Obsolete Status: The series reached its End-of-Sale (EOS) in 2017 and End-of-Life (EOL) in late 2022 Zpesystems. This means no further security patches or software updates are being released, making these units vulnerable to modern cyber threats in production environments Collaborate-It.
* Secondary Market Demand: Despite being legacy hardware, there is significant activity in the refurbished market. Prices for used units like the Cisco 2901 or 2911 have dropped to as low as $74–$140, making them highly popular for homelabs, CCNA/CCNP training, and low-risk testing environments RedditAlibabaAlibaba.
* Market Share Shift: The Cisco 2900 series currently holds a niche 0.54% market share within the networking hardware category, as most enterprises have migrated to more modern SDN (Software-Defined Networking) capable hardware 6Sense.
Product Specifications & Replacements
The 2900 series was designed for small-to-medium branch offices, with performance scaling by model:
* Throughput: Ranged from 25 Mbps (2901) to 75 Mbps (2951) for concurrent WAN services CiscoCisco.
* Official Replacements: Cisco recommends migrating to the ISR 4000 series (e.g., ISR 4321/4331) or the latest Catalyst 8000 series for modern SD-WAN and high-speed multi-gigabit throughput ZpesystemsCisco.
* Common Models: Key units still found in inventory include the 2901, 2911, and 2921, with the latter often sold as "HSEC" (High Security) bundles AlibabaAlibaba.
2900 Series Router 2901 2911 2921
Products · 2 lists
Cisco 2921-HSEC+/K9 2900 Series High-End IC Routers
HUADA GROUP CO.,LTD🇨🇳CN9 yrs
USED CISCO2901/K9 C2901 Router W/2 GE,4 EHWIC,2 DSP,256MB CF,512MB DRAM,IP Base
Beijing Chenguang Century Technology Co., Ltd.🇨🇳CN2 yrs
For Ci-sco 2921 Integrated Services Router CISCO2921-SEC/K9 Used Wired Product
Shenzhen Starvanq Technology Co., Ltd.🇨🇳CN18 yrs
ISR G2 2900 Series Router 2911/K9 Wireless with 2.4G Wi-Fi Support VPN Data Firewall Enterprise Application Stock
Shenzhen Hyllsi Technology Co., Ltd.🇨🇳CN13 yrs
Original Clsco 2921/K9 2921 Series Wired Integrated Services Router Fully Managed WPS WPA2-Enterprise New 2900 Series
Shenzhen Humpal Technology Co., Ltd.🇨🇳CN2 yrs
Cisco2921-sec/k9 Plc 2900 Series Security Isr, 4x Wan, 4gb Dram, Ipsec
Xiamen Wanquan Kerui Trading Co., Ltd.🇨🇳CN1 yr
2921-hsecwbr+/k9 2921-sec/wbrk9 2921/k9 Ism-vpn-29 Security Router New Original Ready Stock Industrial Automation Pac
2911/K9 Series Integrated Services Router CISCO2911/K9 W/ Rack Ears
Xiamen Global Yipin Trading Co., Ltd.🇨🇳CN2 yrs
2951/K9 2900 Series Gigabit Ethernet Router Integrated Service for Enterprise Use-2951/K9-
Beijing Ruilian Far Tong Network Technology Co., Ltd.🇨🇳CN2 yrs
New Original Ciscos CISCO2911/K9 Ciscos 2911 W/3 GE,4 EHWIC,2 DSP,1 SM,IPB
Henan Zhouke 'er Technology Co., Ltd.🇨🇳CN3 yrs
Used CIS 2911/K9 Router 2900 Series 2RU Router ISR G2
Shenzhen Starvanq Technology Co., Ltd.🇨🇳CN18 yrs
New in Box CISCO2951/K9 Router with Good Price
Beijing Chenguang Century Technology Co., Ltd.🇨🇳CN2 yrs
High Performance 2900 Series 2911 Semi Router Delivering Secure Enterprise Connectivity 3000 Mbps Dual-Band Wi-Fi 6 2 LAN Ports
CCS COMPUTERS AND SYSTEMS SALES SA DE CV🇲🇽MX1 yr
Sufficient inventory Original 2900 Series Safety Network Router 2901/K9 With Best Price In Stock good price
2921/K9 Integrated Services Router
Zhengzhou Jinyukewei Network Technology Co., Ltd.🇨🇳CN4 yrs
C1111-4P ISR 1100 4 Ports Cis Co Dual GE WAN Ethernet Router.
Beijing Yiwang High Tech Technology Co., Ltd.verified🇨🇳CN3 yrs
C8300-1N1S-4T2X C8300 Series Gigabit Ethernet Integrated 4X10Gbps Router Cisco Router
Beijing Boqiang Mingtai Technology Co., Ltd.verified🇨🇳CN2 yrs
ISR4331/K9 Used 4300 series router ISR 4331 router ISR4331/K9
Beijing BRMC Technology Co., Ltd.verified🇨🇳CN4 yrs
Brand New Original ISR1100 Series C1111-8P Router with 8 Ports Dual GE WAN Ethernet and 4G Network Competitive Price in Stock
Ant Operation and Maintenance (Beijing) Technology Service Co., Ltd🇨🇳CN3 yrs
Cisco ASR-9001-S Router
Shenzhen Towwy Trade Development Co., Ltd.🇨🇳CN6 yrs
Original New C1111-4P ISR 1100 Series 4 Ports Dual GE WAN Ethernet Router with High Performance
HK NewCentury Network Limited🇭🇰HK2 yrs
Cisco C1111-8P Router - 8-Port Gigabit Ethernet, PoE, SD-WAN Support, Secure Network Solutions
Shanghai Xinhening Information Technology Co., Ltd.verified🇨🇳CN1 yr
1941/K9 ciscos 1941 Router ISR G2 1941 Router
XWITS (Shenzhen) Co., Ltd🇨🇳CN4 yrs
Original Genuine New Asr-920-24sz-m Asr920 Series 24GE Fiber 4-10GE Modular PSU Firewall VPN VoIP 1000Mbps Router
Shenzhen Yingda Electronic Components Co., Ltd.🇨🇳CN1 yr
Cisco ISR4331/K9 ISR 4331 with 3 onboard GE router ISR4331/K9
Haoma (Beijing) Technology Co., Limited🇨🇳CN8 yrs
Best Prices CISCO3945E/K9 Router 3945-E from the leading suppliers in India
TECHNOVERSE BUSINESS SOLUTIONSverified🇮🇳IN3 yrs1941/K9 ciscos 1941 Router ISR G2 1941 Router
Original Genuine New Asr-920-24sz-m Asr920 Series 24GE Fiber 4-10GE Modular PSU Firewall VPN VoIP 1000Mbps Router
Cisco ISR4331/K9 ISR 4331 with 3 onboard GE router ISR4331/K9
Best Prices CISCO3945E/K9 Router 3945-E from the leading suppliers in India
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Sources & References
23 sources cited · Verified industry data & reports
Cisco 2900 Series Integrated Services Routers Data Sheet
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The Cisco 2900 Series seamlessly combines industry leading security, IOS-based traffic control and visibility, with Cisco application acceleration solutions.
Cisco 2900 EOL: Replacement Options
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The Cisco ISR 2900 series of branch routers went EOS (end-of-sale) on the 9th of December 2017, and Cisco concluded support on the 31st of December 2022.
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Cisco 2900 WAN performance
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The "fastest" 2900, the 2951, is Cisco recommended for up to 75 Mbps WAN bandwidth. As you note, this allows for "concurrent services".
Cisco Routers vs Cisco 2900 Series Routers
6Sense
Cisco Routers has a 8.75% market share in the Networking Hardware category, while Cisco 2900 Series Routers has a 0.54% market share in the same space. All.
Cisco 2900 Series Routers worth the price?
Server Fault
Just wondering if anyone has experience with the cisco 2911 or 2900 series routers? I understand it is newer and similar to the 2811 but more robust. The ...