Routers Cisco Series 1900 ISR G2 (Integrated Services Router Generation 2) – is a line of devices with built-in network services, designed for small companies and remote branches. Advanced architecture ISR G2 provides improved support for media streaming and media data, virtualization, increasing efficiency and performance through multi-core, gigabit sockets 1Gb LAN/WAN with extended POE and energy management. Routers Cisco 1900 Series Provide virtual applications and safe collaboration by supporting a wide range WAN connections at high performance that supports concurrent services running at speeds up to 25 Mbit/s (Models Cisco 1941) and before 15 Mbit/s (Models Cisco 1921).
Routers Cisco 1900 Series have 2 integrated port GigabitEthernet , compact form factor 2 RU (Model 1941) or 1 RU (Model 1921) and support 1 integrated service module (ISM). Also, there are 2 expansion slots for modules on board. EHWIC (Enhanced High-Speed WAN Interface Card), while previous generation modules are supported (WIC/ VWIC/ HWIC). devices Cisco 1900 Series support networks VPN using technology GETVPN, DMVPN and Enhanced Easy VPN, as well as wireless connection in the ranges 802.11a and 802.11b/g/n (with the possibility of both autonomous operation and work under the control Cisco WLAN Controller).
Technical characteristics of the router Cisco C1921-3G-U-SEC/K9:
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Manufacturer:
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Cisco
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Product ID:
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C1921-3G-U-SEC/K9
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Product Description:
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C1921 w/ 3.5G EHWIC 850/900/1900/2100MHz w/SEC
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Product Type:
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Router
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Interfaces/Ports
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Total Number of Ports:
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2
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USB:
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Yes
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Management Port:
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Yes
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Number of Broadband (RJ-45) Ports:
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2
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I/O Expansions
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Number of Total Expansion Slots:
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2
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Expansion Slot Type:
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HWIC
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Network & Communication
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Network Technology:
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10/100/1000Base-T
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Ethernet Technology:
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Gigabit Ethernet
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VoIP Supported:
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No
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Management & Protocols
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Security Features:
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- IPSec
- SSL
- AAA
- PKI
- Content Filtering
- L2TP v3
- GRE
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Memory
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Standard Memory:
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512 MB
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Maximum Memory:
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512 MB
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Memory Technology:
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DDR2 SDRAM
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Flash Memory:
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256 MB
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Power Description
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PoE (RJ-45) Port:
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No
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Input Voltage:
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110 V AC
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220 V AC
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Power Source:
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Power Supply
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Redundant Power Supply:
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No
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Physical Characteristics
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Compatible Rack Unit:
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1U
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Form Factor:
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Rack-mountable
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Wall Mountable
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Height:
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1.8"
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Width:
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13.5"
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Depth:
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11.5"
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Weight (Approximate):
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14 lb
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