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Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
C1-CISCO1921/K9
Cisco ONE - ISR 1921
$1,208.92
$749.53
48 in Global Warehouse 
$749.53
38% off
| Name: |
C1-CISCO1921/K9 |
| Description: | Cisco ONE - ISR 1921 |
| Rating: |
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| Condition: | |
| GTIN: | 31112683034  |
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| List Price: |
$1,208.92 |
| Price: |
$749.53 38% off |
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3 Year Extended Warranty
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C1-CISCO1921/K9 Overview
C1-CISCO1921/K9 is a fixed-architecture integrated services router that delivers secure data, voice, and video connectivity for small business and branch office deployments. It offers dual WAN ports and a four-port 10/100 Ethernet LAN switch, providing reliable network connectivity and performance for diverse use cases.
C1-CISCO1921/K9 incorporates integrated voice services, robust VPN capabilities (including IPSec, GRE, and DMVPN), and modular expansion via EHWIC slots. With efficient power options, built-in firewall and intrusion prevention features, and throughput optimized for branch environments, this router is well suited for secure, scalable connectivity without redundancy features.
What is the price of C1-CISCO1921/K9?
Lowest price of C1-CISCO1921/K9 is $ 749.53. Shop now discounts with bulk quotation for C1-CISCO1921/K9
C1-CISCO1921/K9 Specifications
| Product Type | Enterprise Router |
| VPN Support | IPSec / GRE / DMVPN |
| Power Source | AC Power Supply |
| Routing Protocols | OSPF / BGP / EIGRP / RIP / Static Routing |
| Broadband | N/A |
| Architecture | Fixed |
| WAN Configuration | Dual WAN |
| WAN Ports | 2 WAN |
| LAN Ports | 4 LAN Ports |
| Ethernet Technology | 10/100 |
| Wi-Fi Standard | N/A |
| Connectivity Type | Wired |
| Network Protocols | IPv4, IPv6 |
| Remote Management | Telnet, SSH, SNMP |
| Compliance Standards | FCC, CE, RoHS |
| Wireless Support | No |
| Speed/Capacity | N/A |
| Firewall Features | Yes |
| Features | VPN / VoIP / IPv6 Compatible / Firewall |
| Use Case | Small Business |
| Management | Managed |
| Form Factor | Desktop |
| Integrated Services | Voice |
| High Availability Support | Not Supported |
| Safety | UL, cUL |
| EMC | FCC / CE |
| Telecom | TIA/EIA |
| Throughput Capacity | 0.075 |
| QoS Features | Supported |
| Built-in Security Features | Firewall / Intrusion Prevention |
| Expansion Slots | EHWIC |
| Modular Slots Available | 2 Slots |
| Stacking Capability | No |
| 5G Support | No |
| Memory | 256 MB |
| Flash Memory | 256 MB |
| Interface Ports | RJ-45 |
| Power | 65 |
| Device Type | Router |
| Product Name | C1-CISCO1921/K9 |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired |
| Broadband | N/A | N/A | N/A | N/A | Fiber Optic / DSL |
| Power Source | AC Power Supply | AC Power Supply | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / Redundant |
| Architecture | Fixed | Fixed | Fixed | Modular | Modular |
| WAN Configuration | WAN | Dual WAN | Dual WAN | Dual WAN | Dual WAN |
| WAN Ports | 1 T1/E1 Port | 2 WAN | 2 WAN | 2 WAN | 4 WAN |
| LAN Ports | 2 LAN Ports | 4 LAN Ports | 8 LAN Ports | 4 LAN Ports | 4 LAN Ports |
| Ethernet Technology | 10/100 | 10/100 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | N/A |
| Wireless Support | No | No | No | No | No |
| Speed/Capacity | 100 Mbps | N/A | Gigabit | Gigabit | Gigabit |
| Routing Protocols Supported | - | - | - | - | - |
| VPN Support | IPSec / SSL VPN | IPSec / GRE / DMVPN | IPSec / SSL VPN | IPSec / SSL VPN / DMVPN | IPSec / SSL VPN |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Features | VPN / Firewall / IPSec / NAT / ACL | VPN / VoIP / IPv6 Compatible / Firewall | VPN / Firewall / QoS / IPv6 Compatible | VPN, IPv6 Compatible, Firewall, MPLS | VPN, Firewall, Integrated Services, Redundancy |
| Use Case | Business / Small Business | Small Business | Enterprise / Small Business / Industrial | Enterprise | Enterprise |
| Management | Managed | Managed | Managed | Managed | Managed |
| Form Factor | Desktop | Desktop | Rack-mount | Rack-mount | Rack-mount |
| Integrated Services | Voice / Video | Voice | Voice / Video / WAN Optimization | Voice, Video | Voice, Video |
| High Availability Support | Not Supported | Not Supported | Supported | Supported | Supported |
| Throughput Capacity | 0.1 Gbps | 0.075 | 1.0 Gbps | 1 Gbps | 1 Gbps |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Built-in Security Features | Firewall / Intrusion Prevention / IPSec | Firewall / Intrusion Prevention | Firewall / Intrusion Prevention / Malware Protection | Firewall, Intrusion Prevention, Malware Protection | Firewall, Intrusion Prevention |
| Expansion Slots | EHWIC | EHWIC | NIM | NIM | N/A |
| Modular Slots Available | 1 Slot | 2 Slots | 1 Slot | 3+ Slots | N/A |
| Stacking Capability | No | No | No | Yes | Yes |
| 5G Support | No | No | No | No | No |
| Memory | 256 MB | 256 MB | 1 GB | 4 GB | 1 GB |
| Flash Memory | 256 MB | 256 MB | 256 MB | 512 MB | 256 MB |
| Interface Ports | RJ-45 | RJ-45 | RJ-45 / SFP | RJ-45, SFP | RJ-45, SFP |
| Device Type | Router | Router | Router | Router | Router |
| Product Name | Cisco 1921 Integrated Services Router with T1/E1 | C1-CISCO1921/K9 | C1118-8P | AR1220E Enterprise Router | C941J-4P |
| Height | 1.09 inches | N/A | 1.75 inches | 1.75 inches | 1.75 inches |
| Width | 8.73 inches | N/A | 17 inches | 17.5 inches | 17 inches |
| Depth | 6.45 inches | N/A | 14 inches | 15 inches | 15 inches |
| Weight | 5.5 lbs | N/A | 10 lbs | 12 lbs | 6 lbs |
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