United StatesName:
Added to cart 28 times recently
In stock - Ready to Ship
$2,625.00
$1,157.0055.9% off
Quantity:
Business price:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
CISCO2901/K9
Cisco 2901 router w/2 GE,4 EHWIC,2 DSP,256MB CF,512MB DRAM,I...
TRUSTED, TRIED, PROVEN
Inventory Delivered By
& Verified By
Solutions Powered By
CISCO2901/K9 is a modular enterprise router featuring a robust architecture designed to support integrated services such as voice, video, and WAN optimization. It offers flexible power options with an AC power supply, dual WAN and LAN interfaces via onboard ports and expansion modules, and modular capabilities that allow for the integration of additional hardware modules to enhance VPN performance and secure IPSec/SSL VPN connectivity.
CISCO2901/K9 delivers a throughput capacity of up to 75 Mbps with integrated redundancy and high availability support, ensuring reliable performance for branch office and enterprise use cases. Its comprehensive feature set—including advanced firewall functions, quality of service (QoS), and support for multiple routing protocols (OSPF, BGP, EIGRP, RIP, and static routing)—makes it ideal for mission-critical connectivity and secure data communications in demanding network environments.
CISCO2901/K9 price is $1,157.00, a 55.9% saving from the Cisco list price of $2,625.00. CISCO2901/K9 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CISCO2901/K9 for additional pricing. Browse the full Router Isr 2900 series or explore all Cisco products.
To get the detailed certification, please go to the Compliance Center.
| CISCO2901/K9 |  C2911-VSEC-CUBE/K9 |  CISCO2951-SEC/K9 |  CISCO2921/K9 |  CISCO2921-HSEC+/K9 | |
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | No |
| Architecture | Modular | Modular | Modular | Modular | Modular |
| Broadband | N/A | N/A | N/A | N/A | N/A |
| Built-in Security Features | Firewall / Intrusion Prevention | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention / VPN | Firewall / Intrusion Prevention | Firewall / Intrusion Prevention / Malware Protection |
| Compliance Standards | FCC / CE | FCC / CE / UL | FCC / CE / UL | FCC / CE | FCC / CE |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired |
| Depth | 15 inches | N/A | 13 inches | 14.5 in | 14.1 inches |
| Device Type | Router | Router | Router | Router | Router |
| EMC | N/A | N/A | N/A | N/A | N/A |
| Ethernet Technology | 10/100 | 10/100/1000 | 10/100 | 10/100/1000 | 10/100 |
| Expansion Slots | EHWIC / NIM | EHWIC / NIM | EHWIC / NIM | EHWIC / NIM | EHWIC / NIM |
| Features | VPN / VoIP / IPv6 Compatible / Firewall / MPLS | VPN / Firewall / Voice / Video / Integrated Services | VPN / IPv6 Compatible / Firewall / Integrated Services | VPN / VoIP / IPv6 Compatible / Firewall / Integrated Services | VPN / Firewall / IPv6 Compatible / QoS / Modular |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.73 inches | N/A | 1.75 inches | 1.73 in | 1.73 inches |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice / Video / WAN Optimization | Voice / Video / WAN Optimization | Voice / WAN Optimization | Voice / Video / WAN Optimization | Voice / Video / WAN Optimization |
| Interface Ports | RJ-45 | RJ-45 / SFP | RJ-45 | RJ-45 / SFP | RJ-45 / SFP / Combo Ports |
| LAN Ports | 2 LAN Ports | 4 LAN Ports | Modular LAN | 4 LAN Ports | Modular LAN |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 256 MB | 512 MB | 512 MB | 512 MB | 256 MB |
| Modular Slots Available | 3+ Slots | 3+ Slots | 2 Slots | 2 Slots | 2 Slots |
| Network Protocols | IPv4 / IPv6 | IPv4 / IPv6 / MPLS / PPP | IPv4 / IPv6 | IPv4 / IPv6 / OSPF / EIGRP / BGP / RIP | IPv4 / IPv6 |
| Power | 81W | N/A | 80W | 65W | 350 Watt |
| Power Source | AC Power Supply | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply with Redundant Option |
| Product Name | Cisco 2901/K9 Integrated Services Router | Cisco 2911 Integrated Services Router with Virtual Security and CUBE | Cisco 2951 Integrated Services Router Security | Cisco 2921 Integrated Services Router | CISCO2921-HSEC+/K9 |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | SNMP / SSH / Telnet | CLI / SNMP / Telnet / SSH | CLI / SNMP / SSH | SSH / Telnet / SNMP | SSH / Telnet / SNMP |
| Routing Protocols | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / MPLS / RIP / Static Routing / N/A | OSPF / BGP / EIGRP / IS-IS / RIP / Static Routing | OSPF / EIGRP / BGP / RIP / Static Routing | OSPF / EIGRP / RIP / BGP / Static Routing |
| Safety | N/A | N/A | N/A | N/A | N/A |
| Speed/Capacity | Fast Ethernet | Gigabit | N/A | Gigabit | Gigabit |
| Stacking Capability | No | No | No | No | No |
| Telecom | N/A | N/A | N/A | N/A | N/A |
| Throughput Capacity | 75 Mbps | 75 Mbps | 0.075 Gbps | 0.025 Gbps | 0.075 |
| Use Case | Enterprise | Business / Enterprise | Enterprise | Enterprise / Small Business / Branch Office | Enterprise |
| VPN Support | IPSec / SSL VPN / DMVPN | IPSec / SSL VPN / GRE / DMVPN / FlexVPN / N/A | IPSec / SSL VPN / DMVPN | IPSec / DMVPN | IPSec / SSL VPN / DMVPN |
| WAN Configuration | WAN | Dual WAN | Dual WAN | Dual WAN | Dual WAN |
| WAN Ports | 2 WAN | 2 WAN | Modular WAN | 2 WAN | 2 WAN |
| Weight | 15 lbs | N/A | 15 lbs | 39.7 lbs | 12.5 lbs |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | N/A |
| Width | 17.5 inches | N/A | 17 inches | 17.2 in | 17.5 inches |
| Wireless Support | No | No | No | No | No |
Cisco 2901 router delivers stable and reliable performance. Efficiently handles multiple WAN connections and branch office workloads.
Durable and predictable. Ideal for small to medium branch offices needing reliable routing and security.
Easy to deploy and manage. Maintains stable network performance and connectivity.
Reliable Cisco solution. Supports branch office routing, UC, and secure data communications efficiently.
High-performing and robust. Ensures smooth operations for voice, UC, and secure communications.
The Cisco 2901 router (CISCO2901/K9) is an integrated services router featuring 2 Gigabit Ethernet ports, 4 EHWIC slots, 2 DSP modules, 512 MB DRAM, 256 MB Compact Flash, and an IP Base software license for secure, high-performance branch networking.
The Cisco 2901 delivers up to 100 Mbps aggregate throughput, hardware-accelerated encryption, and support for advanced QoS, ensuring reliable WAN connectivity and optimized application performance.
The CISCO2901/K9 router includes two integrated Gigabit Ethernet ports for high-speed LAN and WAN connectivity.
Yes. The Cisco 2901 provides four EHWIC slots for modular WAN interfaces including T1/E1, ADSL, VDSL, 3G/4G LTE, and fiber connectivity.
The Cisco 2901 ships with 512 MB DRAM (expandable to 2 GB) and 256 MB Compact Flash (expandable via USB for up to 32 GB external storage).
The IP Base license on the Cisco 2901 provides secure routing, basic VPN, IPv4/IPv6 support, NAT, QoS, and dynamic routing protocols (EIGRP, OSPF, BGP) for essential branch services.
Yes. The Cisco 2901 supports voice and video with two onboard DSP slots, Cisco Unified Communications features, and Secure Voice for encrypted VoIP.
Yes. The Cisco 2901 offers four EHWIC slots compatible with any Cisco EHWIC module, enabling flexible WAN, serial, and digital interfaces.
The Cisco 2901 measures 3.5 x 17.5 x 13.9 inches (89 x 444 x 353 mm) and weighs approximately 13.2 lbs (6 kg), making it rack-mountable in a 1U chassis.
The CISCO2901/K9 uses an internal universal AC power supply (100–240 VAC) and supports optional redundant power modules for high availability.
The Cisco 2901 provides Stateful Packet Inspection firewall, IPsec VPN, SSL VPN, Zone-Based Firewall, TrustSec, and secure management with SSH and SNMPv3.
The Cisco 2901 is ideal for small-to-medium branch offices, retail stores, and enterprise teleworker sites requiring secure WAN, voice, and multimedia services.
The Cisco 2901 is part of the ISR G2 portfolio with EOS dates published; active Smart Net Total Care support is available for hardware replacement and software updates.
To upgrade DRAM, insert DDR3 SODIMMs in the memory slots (up to 2 GB). For storage, replace the internal Compact Flash or add a USB flash drive up to 32 GB.
Cisco offers a limited lifetime hardware warranty, with optional Smart Net Total Care for 24/7 technical support, software updates, and advance hardware replacement.
Yes. The Cisco 2901 supports Cisco IOS Software Virtualization and Application Experience (AX) service modules for deploying virtual network functions on the router.