Cisco 1900 Series Integrated Services Routers

Secure Services-Rich Router for a Small Branch

Cisco 1900 Series Integrated Services Routers (ISR) are designed to meet the application demands of today's small branches and to evolve to cloud-based services. They deliver virtualized applications and highly secure collaboration through the widest array of WAN connectivity at high performance that offers concurrent services at up to 25 Mbps.


Video Data Sheet

Cisco 1900 Series ISRs provide agility and flexibility for collaboration. (4:08 min)

Watch Video

Compare with Cisco 4000 Series

Our newer ISRs provide up to 10 times the performance of earlier generations.

Compare Now

Features and Capabilities

All Cisco 1900 Series Integrated Services Routers (ISR) have modular design that allows for reuse of a broad array of existing modules that meet business requirements while maximizing investment protection. They offer:

  • Agile Application Services, including the ability to host Cisco or multiple third-party applications on ISM modules for mission-critical applications at the branch office, along with application delivery assurance services to support granular application visibility and control AVC that can prioritize and optimize all types of data, voice, and video applications
  • WAN Connectivity through the industry's widest choices including WLAN with 802.11a/g/n, T1/E1, T3/E3, 4G/LTE, xDSL, copper, and fiber Gigabit Ethernet
  • WAN Optimization with support for router-integrated, on-demand WAN optimization and application acceleration through service module
  • Highly Integrated Security with a comprehensive suite of VPN technology with IPSec and SSL VPNs enhanced by onboard encryption acceleration, WLAN security support for 802.11i, threat defense support through firewall and intrusion prevention system (IPS) options and further includes support for next-generation encryption and cloud-based security.
  • High Performance with powerful and energy efficient multicore processors, a multigigabit fabric, and high-performance services modules that can run multiple concurrent services offered in a scalable manner at high throughputs.

Specifications at a Glance

Cisco 1900 Series Integrated Services Routers include:

  • 2 RU and 1 RU units with up to 2 GE integrated WAN ports
  • Up to 1 Integrated Service Module (ISM)
  • Up to 11 LAN switch ports, two Enhanced High-Speed WAN Interface Card slots
  • Hardware accelerated DES, 3DES and AES for IPSec and SSL VPNs
  • Integrated 802.11a/g/n access point with 802.11i, WPA and WPA2 for security
  • 16 Wireless VLANs and 15 SSIDs
  • WAN optimization through WAAS Express
  • Secure cloud access with integrated intrusion prevention, content filtering and cloud web security

Compare Routers Before You Purchase or Upgrade

Before you buy, compare this series with our newer 4000 Series ISRs, which provide network, compute, and built-in WAN services at up to 10 times the performance of previous-generation ISRs.

  • Take advantage of our free network inventory service to see if you have obsolete or end-of-support equipment you may want to replace. Learn more about Cisco Active Advisor.
  • See why now is the time to evolve your WAN. Download the latest white paper from ZK Research, then speed deployment with our design guide.Get started.

Product Support Services

Cisco's Services can help you increase operational efficiency, lower support costs, and improve availability risk management.

Models and Documents

Let Us Help