Cisco 900 User Manual

At a glance

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Cisco 900 Series Integrated

ServicesRouters

Enterprise-class routing for small and
home offices

The Cisco® 900 Series Integrated Services Routers (ISRs) combine WAN, comprehensive security, and
cellular connectivity in a compact, fanless platform. The routers are designed to provide enterprise-class
security and connectivity for small to medium-sized businesses.

The 900 Series ISRs come with a 4-port managed switch, providing LAN ports to connect multiple
devices and up to 250 Mbps of VPN throughput for high performance. These small yet powerful fixed­configuration routers provide secure broadband, Metro Ethernet, LTE and DSL connectivity. The routers
deliver integrated security and threat defense, protecting networks from both known and new Internet
vulnerabilities and attacks. The 900 Series offers easy management and provisioning capabilities through
Cisco Configuration Professional Express, Cisco DNA Center and Cisco IOS® Software, with full visibility
into and control of network configurations and applications.

Benefits

• Connectivity and high performance:

Meet the increasing demand by devices to
access large content and cloud applications.
Up to 250 Mbps of throughput provides
performance enabling high availability for
network services and advanced connectivity
options such as Gigabit Ethernet (GE), LTE,
ADSL, and VDSL.

• Ease of use and provisioning: With trusted

Cisco IOS software, the 900 Series ISRs
make it easy for small businesses to manage
and operate their WAN from a central
location. Pay-as-you-grow licensing allows
for upgrades anytime. A compact, fanless
design makes it easy to set up the device in
any location.

• Integrated security: High-performance

VPN and firewall provide advanced threat
defense for a secure WAN and
enterprise-class security.

© 2019 Cisco and/or its affiliates. All rights reserved.

At a glance

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Why Cisco?

The Cisco 900 Series ISRs lead in their class,
thanks to Cisco IOS Software, integrated
security, high performance, scalability, and
Application Visibility and Control. Together,
these features help ensure a secure,
trustworthy, enterprise-class network,
providing reliability and peace of mind.

Next steps

For more information about
the Cisco 900 Series ISRs, visit

https://www.cisco.com/go/isr900.

The 900 Series ISRs contains various models with four switch ports and up to 250-Mbps VPN
throughput (see Table 1).

Table 1. Cisco 900 Series ISR models

ISR 921 ISR 931 ISR 926

VPN throughput 150 Mbps 250 Mbps 150 Mbps 150 Mbps

GE WAN ● ● ● ●

CAT4 LTE ● – ● ●

VDSL2 – –

ADSL2/2+ – – ● ●

Managed switch ports 4 GE ports 4 GE ports 4 GE ports 4 GE ports

VLANs 50 50 50 50

Flash (fixed) 2 GB 2 GB 2 GB 2 GB

DRAM 1 GB 1 GB 1 GB 1 GB

Internal power supply Internal Internal External External

Security

(GETVPN, DMVPN, FlexVPN, firewall)

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(ANNEX B/J)

ISR 927

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(ANNEX B/J)

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© 2019 Cisco and/or its affiliates. All rights reserved. Cisco and the Cisco
logo are trademarks or registered trademarks of Cisco and/or its affiliates
in the U.S. and other countries. To view a list of Cisco trademarks, go to
this URL: https://www.cisco.com/go/trademarks. Third-party trademarks
mentioned are the property of their respective owners. The use of the word
partner does not imply a partnership relationship between Cisco and any
other company. (1110R) C45-741785-01 05/19