Cisco 1921 Router - The No.1 Router of Cisco Routers

Cisco 1921 is the better replacement for Cisco 1841 router. In fact, Cisco 1921 got a wide recognition among the Cisco 1900 router users. For people who get a fresh impression of Cisco 1921, they may be not sure about what they need to pay more attention, such as the benefits, the features, the specs, etc. Below we will list the main points of Cisco 1921 that you need to care about while purchasing it.

The configuration of Cisco 1921

• 1 RU, 19 inch rackmountable, single power supply, 512 MB DRAM, 256 MB internal flash
• 15MBPS quoted performance “with services enabled”, likely much faster straight throughput
• 2x 10/100/1000 ethernet ports (RJ45)
• 2 EHWIC slots

Cisco 1921 router has integrated IPSec and SSL VPN support with upgraded software, but like the 1841, the 1921 cannot be used as a Call Manager or voice gateway (but can still pass VoIP packets through).

The features of Cisco 1921

• Two integrated 10/100/1000 Ethernet ports
• Two enhanced high-speed WAN interface card (EHWIC) slots that can host two singlewide or one doublewide EHWIC modules
• Fully integrated power distribution to modules supporting 802.3af PoE and Cisco Enhanced PoE
• Security

If you wanna order a Cisco 1921 router, the following table show you the basic configuration when you select one.

Product Number	Product Description
Cisco1921/K9	Cisco 1921 with 2 onboard GE, 2 EHWIC slots, 256MB USB Flash (internal) 512MB DRAM, IP Base Lic
Cisco1921-SEC/K9	Cisco 1921 with 2 onboard GE, 2 EHWIC slots, 256MB USB Flash (internal) 512MB DRAM, SEC Feature Lic
Cisco1921DC/K9	Cisco 1921 Modular Router DC Power,2GE,2EHWICslots,512MB, IP Base
C1921-AX/K9	Cisco 1921 Router, 256MB CF, 512MB DRAM, IP Base, SEC, AX
C1921-4G-V-SEC/K9	C1921 4G LTE 700MHz (B13) For Verizon Networks with security
Cisco1921-T1SEC/K9	Cisco 1921 SEC T1 bundle with HWIC-1DSU-T1, 256F/512D, IOS SEC Lic
C1921-VA/K9	Cisco 1921 ISR with EHWIC-VA-DSL-A bundle
C1921VAM/K9	Cisco 1921 ISR with Multimode EHWIC for VDSL/ADSL2+ Annex M
C1921-4SHDSL-EA/K9	Cisco 1921 4pair Double Wide EHWIC-4SHDSL-EA bundle, IP Base
PWR-1900-POE	POE Power Adapter for Cisco 1921

As a world leading Cisco products supplier, 3Anetwork wholesales original new Cisco networking equipments, including Cisco Catalyst switches, Cisco routers, Cisco firewalls, Cisco wireless products, Cisco modules and interface cards products. If you’d like to see the benefits of Cisco products for yourself, you can log into www.3anetwork.com, or you can contact our sales info@3anetwork.com to get more information on Cisco Networks solutions.

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