Cisco 1841-Sec/K9 - 1841 Router



5 in stock


Flash Memory 64 MB (installed)/ 128 MB (max)
Device Type Router
Enclosure Type Desktop - modular - 1U
Data Link Protocol Ethernet, Fast Ethernet
Network/ Transport Protocol IPSec
Features Firewall protection, hardware compression, hardware encryption, VPN support, VLAN support, Intrusion Detection System (IDS), Intrusion Prevention System (IPS), wall mountable, Dynamic Multipoint VPN (DMVPN), Network Admissions Control (NAC)
Connectivity Technology Wired
Encryption Algorithm DES, Triple DES, SSL, 128-bit AES, 192-bit AES, 256-bit AES
Authentication Method Secure Shell v.2 (SSH2)
Remote Management Protocol SNMP, HTTP, SSH-2
RAM 256 MB (installed)/ 384 MB (max) - SDRAM
Compliant Standards CSA, CTR 21, CISPR 22 Class A, CISPR 24, EN 60950, EN 61000-3-2, IEC 61000-4-11, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, EN 61000-3-3, EN55024, EN55022 Class A, EN50082-1, EN 61000-4-4, EN 61000-4-2, EN 61000-4-3, E
Weight 6 lbs
Dimensions (WxDxH) 13.5 in x 10.8 in x 1.7 in
Power AC 120/230 V ( 50/60 Hz )
Product Description Cisco 1841 Security Bundle - router - desktop
Expansion Slot(s) 1 (total)/ 0 (free) x CompactFlash Card Memory 1 (total)/ 1 (free) x AIM 2 (total)/ 2 (free) x HWIC
Interfaces 2 x 10Base-T/100Base-TX - RJ-45 USB: 1 x 4 pin USB Type A Management: 1 x console Management: 1 x auxiliary
Installed Modules Qty (Max) 0 (installed)/ 3 (max)
Expansion Slots 1 (total)/ 0 (free) x CompactFlash Memory 1 (total)/ 1 (free) x AIM 2 (total)/ 2 (free) x HWIC
Power Device Power supply - internal - 50 Watt
Voltage Required AC 120/230 V ( 50/60 Hz )
Rack Mounting Kit Optional
Width 13.5 in
Height 1.7 in
Depth 10.8 in
OS Provided Cisco IOS Advanced Security
Humidity Range Operating 10 - 85%
Max Operating Temperature 104 F
Min Operating Temperature~32 F 1
Cisco 1841 Security Router Bundle, Advanced Security, 64Mb Flash Memory/ 256Mb Dram Memory
As Network Routers Go, It Is Difficult To Outperform The Cisco1841-Sec/K9. As A Staple In The Cisco 1800 Series, The Rack Mountable Cisco 1841 Router Provides A
Weight 6
Height 1.7
Width 13.5
Length 10.8

You must receive a Return of Merchandise Authorization (RMA) number before will process your return. You may return a defective or non-defective product up to 30 days from the date on your invoice. Returns will not be accepted after this 30-day period.

In the event that you “do not like” or “ordered the wrong product,” a return is possible as long as you bear all shipping costs plus a 20% restocking fee. 

If a product you ordered is defective, please submit your RMA request through our Help Center.

Credits are usually issued within 2 weeks of receipt of a returned item. offers the following return option:

  • Return for credit: For refund to your credit card account on items that are not damaged, defective or incorrectly shipped, they must be FACTORY SEALED in new condition and must include original packaging with all manuals, accessories, and warranty cards unmarked. Incomplete non-defective product returns will not be accepted. Shipping cost is not refundable. If for any reason the manufacturer refuses to accept the return we will let you know that a return is not possible. We will process returns only as allowed by the individual manufacturer or distributor. Some products are not returnable at all. For example, memory/RAM, CPU's and most IBM, HP/Compaq, Sun, Nortel and Cisco products and only defective replacements are allowed. If the manufacturer or distributor will not accept the return there is nothing we can do for you. The customer may contact the manufacturer directly to get an authorization number or process the return/replacement.

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