Cisco 1900 Series Integrated Services Routers (ISRs) build on 25 years of Cisco innovation and product leadership. The new platforms are architected to enable the next phase of branch-office evolution, providing rich-media collaboration to the branch office while maximizing operational cost savings. The Cisco Integrated Services Routers Generation 2 (ISR G2) platforms are future-enabled with multicore CPUs, Gigabit Ethernet switching with enhanced Power over Ethernet (PoE), and new energy monitoring and control capabilities that enhance overall system performance.

2 x integrated 10/100/1000 Ethernet ports
2 x enhanced High-Speed WAN Interface Card (EHWIC) slots that can host 2 single wide or 1 double wide EHWIC module
Fully integrated power distribution to modules supporting 802.3af Power over Ethernet (PoE) and Cisco Enhanced PoE
Embedded hardware-accelerated VPN encryption
Highly secure collaborative communications with Group Encrypted Transport VPN, Dynamic Multipoint VPN, or Enhanced Easy VPN
Integrated threat control using Cisco IOS Firewall, Cisco IOS Zone-Based Firewall, Cisco IOS IPS, and Cisco IOS Content Filtering
Identity management with authentication, authorization, and accounting (AAA), and public key infrastructure
Brand
CISCO
Series
1900
Model
CISCO1921/K9

Details
Speed
10/100/1000Mbps
LAN Ports
2 x 10/100/1000Mbps
VPN
IPSec, PPTP, L2TP
Weight
9

Features
Features
Interfaces/Ports:

2 x RJ-45 10/100/1000Base-T Network LAN

1 x RJ-45 Auxiliary Management

1 x RJ-45 Console Management

1 x Type A USB 2.0 USB

1 x Type B USB Management

I/O Expansions:

Number of Expansion Slots: 2

Expansion Slots: (2 Total) HWIC

Management:

SNMP

RMON

Syslog

NetFlow

TR-069

IEEE 802.1p QoS

IEEE 802.1q VLAN

Web Based Management

Cisco Configuration Professional

CiscoWorks LMS

CiscoWorks NCM

Cisco Security Manager

Cisco Unified Provisioning Manager

Cisco License Manager

Cisco Configuration Engine

Memory:

Standard Memory: 512 MB

Maximum Memory: 512 MB

Memory Technology: DRAM

Flash Memory: 256 MB

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