CISCO1921-SECK9 Cisco CISCO1921-SEC/K9 ISR 1921 SEC Bundle Modular Gigabit Router Ref
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CISCO1921-SEC/K9
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CISCO1921-SECK9 Overview
CISCO - 1921 Integrated Services Router - 2 Ports - 2 Slots - Rack-mountable (CISCO1921-SEC/K9).
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Specifications
Overview
| Condition | Refurbished |
|---|---|
| Brand | Cisco |
| Stock | In Stock |
General
| Device Type | Router |
|---|---|
| Enclosure Type | Desktop, Rack-mountable - Modular - 1u |
| Connectivity Technology | Wired |
| Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet |
| Network / Transport Protocol | Ipsec, L2tpv3 |
| Routing Protocol | Ospf, Is-is, Bgp, Eigrp, Dvmrp, Pim-sm, Static Ip Routing, Igmpv3, Gre, Pim-ssm, Static Ipv4 Routing, Static Ipv6 Routing, Policy-based Routing (pbr), Mpls |
| Remote Management Protocol | Snmp, Rmon |
| Features | Firewall Protection, Vpn Support, Mpls Support, Vlan Support, Syslog Support, Ipv6 Support, Class-based Weighted Fair Queuing (cbwfq), Weighted Random Early Detection (wred), Quality Of Service (qos), Web Services Management Agent (wsma), Tr-069 Agent, Netflow |
| Compliant Standards | Ieee 802.1q, Ieee 802.3ah, Ieee 802.1ah, Ieee 802.1ag |
| Ram | 512 Mb (installed) / 512 Mb (max) |
| Flash Memory | 256 Mb (installed) / 256 Mb (max) |
Expansion / Connectivity
| Interfaces | 2 X 10base-t/100base-tx/1000base-t - Rj-45 Serial : 1 X Console Management : 1 X Console - Mini-usb Type B Serial : 1 X Auxiliary Hi-speed Usb : 1 X 4 Pin Usb Type A |
|---|---|
| Expansion Slot(s) | 2 (total) / 1 (free) X Ehwic |
Power
| Power Device | Power Supply - Internal |
|---|---|
| Voltage Required | Ac 120/230 V ( 50/60 Hz ) |
| Power Consumption Operational | 60 Watt |
Frequently Asked Questions
What primary security features are enabled by the CISCO1921-SEC/K9 bundle? +
The CISCO1921-SEC/K9 is specifically bundled with the Security license, enabling advanced features like Cisco IOS Zone-Based Firewall, VPN support for secure site-to-site connectivity, and intrusion prevention capabilities. This configuration ensures that your branch office network remains protected against unauthorized access and common cyber threats, providing a hardened foundation for your enterprise perimeter security strategy.
Does the Cisco 1921 router support hardware-accelerated encryption? +
Yes, this model features embedded hardware-based encryption acceleration. By offloading cryptographic tasks from the main processor, the CISCO1921-SEC/K9 maintains high throughput for IPsec VPN tunnels, even under heavy traffic loads. This performance enhancement is essential for businesses that require secure, encrypted data transmission across wide area networks without sacrificing overall routing speed or user experience.
What is the physical port configuration on the Cisco 1921 router? +
The Cisco 1921 comes equipped with two onboard 10/100/1000 Gigabit Ethernet WAN ports. It also features two enhanced high-speed WAN interface card (EHWIC) slots, which provide the flexibility to add various interface modules for additional connectivity options, such as T1/E1, serial, or extra Ethernet ports, allowing the device to adapt to your specific branch infrastructure requirements.
Can I use the CISCO1921-SEC/K9 for unified communications? +
While the 1921 is primarily designed as a high-performance branch router, it is highly capable of supporting voice and video integration when equipped with the appropriate interface modules. Its advanced Quality of Service (QoS) features prioritize real-time traffic, ensuring that latency-sensitive applications like VoIP remain clear and stable, even when competing with standard data traffic across your network.
What management options are available for the Cisco 1921 router? +
The Cisco 1921 provides versatile management interfaces, including a traditional command-line interface via console port, as well as support for Cisco Configuration Professional. This allows network administrators to manage the device using both graphical interfaces for quick deployments and robust CLI tools for fine-tuned configuration, monitoring, and comprehensive troubleshooting across the enterprise WAN environment.
How does the Cisco 1921 router improve branch network reliability? +
Reliability is achieved through the router's modular design and Cisco’s resilient IOS software. By supporting multiple WAN links and automatic failover configurations, the 1921 ensures consistent network uptime. Furthermore, the robust hardware build is specifically designed for continuous operation in branch environments, minimizing downtime and maintenance requirements while maintaining peak connectivity for your critical business applications and services.
What is the maximum throughput capacity of the Cisco 1921? +
The 1921 is designed to deliver high-performance routing for small-to-medium branch offices. With integrated services architecture, it provides sufficient bandwidth to handle multiple concurrent services, including encryption, firewalling, and QoS. Actual throughput depends on the specific combination of features enabled, but it is engineered to sustain wire-speed performance for standard enterprise applications within typical branch office user density constraints.
Is the Cisco 1921 compatible with existing branch network infrastructures? +
The router maintains broad backward compatibility with legacy Cisco interface modules, helping to protect your previous hardware investments. Its flexible slot architecture allows for seamless integration into diverse network topologies, supporting a wide array of connectivity standards. This ensures that you can deploy the 1921 as an effective edge solution alongside your existing Cisco routing and switching fabric.
How can I obtain a bulk quote for the CISCO1921-SEC/K9? +
For large-volume orders of the CISCO1921-SEC/K9, please contact our sales team directly through BuyRouterSwitch.com. We specialize in catering to enterprise-scale projects and offer competitive pricing structures for bulk procurement. Our dedicated sales representatives are ready to discuss your specific infrastructure needs, provide customized volume pricing, and ensure that your entire order is processed efficiently to meet your project timelines.
Why should I choose BuyRouterSwitch.com for my Cisco enterprise hardware? +
BuyRouterSwitch.com is a trusted source for authentic Cisco enterprise networking equipment. By choosing us, you gain access to a reliable supply chain and dedicated experts who understand the nuances of enterprise deployment. We focus on providing a seamless purchasing experience for professional IT buyers, ensuring you receive genuine Cisco hardware configured to meet your exact specifications for your secure enterprise network rollout.
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