The Cisco1921/K9 modular router is a newer router that maximizes quality and flexibility at an affordable price. Using cutting- edge technology, the Cisco 1900 series emphasizes the ability to keep your network stable even as you modify it based on network needs.
The Cisco1921/K9 comes preloaded with licensed Cisco IOS Universal Software, so you don’t have to download a new image to use advanced features. The router houses two integrated EHWIC slots to support a range of configurations and high data transfer speeds. In fact, this router’s multicore processors make it highly suited for high-speed usage. You can use it with services up to 15 Mbps, concurrently.
Its modular interface allows for higher bandwidth and a wide variety of connection options while keeping your network stable and secure. It utilizes multiple module slots and a range of LAN and WAN choices, each of which are 10/100//1000 Gigabit Ethernet routed ports. This means that you can continue to use the router even as you upgrade your networking system.
While the router is fully equipped to deal with the newest networking applications, it also supports a wide range of modules from the original ISRs. The Cisco 1921 actually integrates modern Cisco IOS Software features with this ISRs for a rich, modern experience. Its advanced mini-Type B USB console port allows connectivity without serial ports when needed. This Cisco router also includes one high-speed USB 2.0 port.
The Cisco 1900 series is all about combining the features you need in a cost-saving package. To ensure this, the Cisco 1921/K9 also includes new technology to allow you to both monitor and control its energy usage to meet your specific needs and budget as well as Gigabit Ethernet switching and Power over Ethernet capability.
For a features-rich router that allows you to save money and maintain network resiliency and adaptability, the Cisco 1921/K9 is one of the best options on the market.
The Cisco 1921 builds on the best-in-class offering of the Cisco 1841 Integrated Services Routers. All Cisco 1900 Series Integrated Services Routers offer embedded hardware encryption acceleration, optional firewall, intrusion prevention, and advanced security services. In addition, the platforms support the industry's widest range of wired and wireless connectivity options such as Serial, T1/E1, xDSL, Gigabit Ethernet, and third-generation (3G) wireless.
Interfaces/Ports
Total Number of Ports 2
USB Yes
Management Port Yes
Number of Network (RJ-45) Ports 2
I/O Expansions
Number of Total Expansion Slots 2
Expansion Slot Type HWIC
Network & Communication
Network Technology 10/100/1000Base-T
Ethernet Technology Gigabit Ethernet
Management & Protocols
Security Features
IPSec
SSL
AAA
PKI
Content Filtering
L2TP v3
GRE
Memory
Standard Memory 512 MB
Maximum Memory 512 MB
Memory Technology DRAM
Flash Memory 256 MB
Power Description
PoE (RJ-45) Port Yes
Input Voltage 110 V AC
Input Voltage 220 V AC
Power Source Power Supply
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