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Cisco Catalyst IR1101 Rugged Series Routers
Overview
Product Overview
Product Type
Industrial Routers
Status
Available
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Series Release Date
01-JUN-2018
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(111 KB .zip file)
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Recent Security Notices
03-Apr-2025
Field Notice: FN74237 - Cisco Catalyst IR1101 Rugged Series Software Upgrade Using Install Mode May Be Unsuccessful Due to Limited Flash Memory Space - Workaround Provided
05-Oct-2023
Field Notice: FN72323 - Cisco IOS XE Software: QuoVadis Root CA 2 Decommission Might Affect Smart Licensing, Smart Call Home, and Other Functionality - Software Upgrade Recommended
29-Sep-2023
Field Notice: FN72578 - Cisco IOS XE - Smart Licensing Using Policy Might Cause High CPU/Memory Usage - Software Upgrade Recommended
Document Categories
Collections
Configuration
Data Sheets and Product Information
Install and Upgrade
Literature
Reference
Release and Compatibility
Security Notices
Troubleshooting
Collections
Licensing
Cisco Industrial IoT Licensing
25-Aug-2024
Data Sheets and Product Information
At-a-Glance
Cisco Catalyst IR1100 Rugged Series Routers At-a-Glance
19-Oct-2021
Data Sheets
Cisco Catalyst IR1101 Rugged Series Router Data Sheet
25-Aug-2025
Cisco Industrial DIN-Rail Power Supplies Data Sheet
20-Nov-2024
End-of-Life and End-of-Sale Notices
End-of-Sale and End-of-Life Announcement for the Cisco DSL SFP module
05-Nov-2025
End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 17.17.x
05-Nov-2025
End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 17.15.x
01-Oct-2025
End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 17.9.x
04-Jul-2025
End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 17.16.x
15-Apr-2025
End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 17.12.x
03-Oct-2024
End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 17.14.x
06-Sep-2024
End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 17.13.x
03-Apr-2024
End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 17.11.x
16-Aug-2023
End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 17.10.x
06-Apr-2023
End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 17.6.x
04-Oct-2022
End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 17.8.x
30-Aug-2022
End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 17.7.x
27-Jul-2022
End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 17.3.x
21-Apr-2022
End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 17.5.x
30-Aug-2021
View all documentation of this type
Security Notices
Field Notices
Cisco Catalyst 1101 Rugged Router
Field Notice: FN74237 - Cisco Catalyst IR1101 Rugged Series Software Upgrade Using Install Mode May Be Unsuccessful Due to Limited Flash Memory Space - Workaround Provided
03-Apr-2025
Field Notice: FN72323 - Cisco IOS XE Software: QuoVadis Root CA 2 Decommission Might Affect Smart Licensing, Smart Call Home, and Other Functionality - Software Upgrade Recommended
05-Oct-2023
Field Notice: FN72578 - Cisco IOS XE - Smart Licensing Using Policy Might Cause High CPU/Memory Usage - Software Upgrade Recommended
29-Sep-2023
Field Notice: FN - 72511 - RSA Keys Less Than 2048 Bits Are Not Supported for SSH in Cisco IOS XE Release 17.11.1 and Later - Workaround Provided
16-May-2023
Field Notice: FN - 72242 - Limited Number of Cisco Catalyst IR1100 Rugged Series Routers Might Fail to Boot When Upgrading to Cisco IOS XE 17.5.1 - Software Upgrade Recommended
08-Sep-2021
Field Notice: FN - 70585 - Devices Upgraded to ROM Monitor 16.12(1r) or Later Might Fail to Boot Due to Incorrectly Programmed Cookie PID Field - Software Upgrade Recommended
02-Nov-2020
Field Notice: FN - 70573 - Cisco Secure Unique Device Identifier Certificate Expiration Impact On Internet of Things Products Managed by Cisco Field Network Director - Workaround Provided
16-Oct-2020
Release and Compatibility
Release Notes
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, and IR8340, Routers - (Cisco IOS XE Cupertino 17.9.8)
24-Sep-2025
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, IR8340, and Cisco ESR 6300 Routers - (Cisco IOS XE Dublin 17.12.4)
09-Sep-2025
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, IR8340, and Cisco ESR 6300 Routers - (Cisco IOS XE Dublin 17.12.2)
09-Sep-2025
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, and IR8340 Routers - (Cisco IOS XE 17.13.1a)
09-Sep-2025
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, IR8340, and Cisco ESR 6300 Routers - (Cisco IOS XE Dublin 17.12.5)
09-Sep-2025
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, and IR8340 Routers - Cisco IOS XE 17.14.x
09-Sep-2025
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, IR8340, and Cisco ESR 6300 Routers - (Cisco IOS XE Dublin 17.12.3)
09-Sep-2025
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, and IR8340 Routers - Cisco IOS XE 17.15.x
09-Sep-2025
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, and IR8340 Routers - Cisco IOS XE 17.16.x
09-Sep-2025
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, IR8340, and Cisco ESR 6300 Routers - (Cisco IOS XE Dublin 17.11.1a)
08-Sep-2025
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, IR8340, and Cisco ESR 6300 Routers - (Cisco IOS XE Dublin 17.12.6)
04-Sep-2025
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, and IR8340 Routers, Release 17.18.1a
01-Sep-2025
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, and IR8340 Routers - Cisco IOS XE 17.17.x
15-May-2025
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, and IR8340, Routers - (Cisco IOS XE Cupertino 17.9.7)
21-Mar-2025
Release Notes for Cisco Catalyst IR1101, IR1800, IR8140, and IR8340, Routers - (Cisco IOS XE Cupertino 17.9.6)
19-Sep-2024
Reference
Command References
Programmability Command Reference, Cisco IOS XE Gibraltar 16.10.x
15-Nov-2018
Programmability Command Reference, Cisco IOS XE Fuji 16.9.x
18-Jul-2018
Licensing Information
Cisco Catalyst 1101 Rugged Router
Open Source Used In the IR1101 Release 17.3.1
19-Apr-2020
(PDF - 834 KB)
Open Source Used In the IR1101 Release 17.2.1
23-Dec-2019
(PDF - 834 KB)
Open Source Used In the IR1101 Release 17.1.1
03-Oct-2019
(PDF - 834 KB)
Open Source Used In the Cisco IR1101 version IOS-XE 16.12.1
11-Jul-2019
(PDF - 839 KB)
Open Source Used In the IR1101 for Polaris 16.11.1
14-Feb-2019
(PDF - 837 KB)
Open Source Used In the Cisco IR1101 version IOS-XE 16.10.1
11-Oct-2018
(PDF - 820 KB)
Open Source Used In the Cisco IR1101 version IOS-XE 16.9.1
01-Jun-2018
(PDF - 776 KB)
Technical References
Cisco Catalyst 1101 Rugged Router
Troubleshoot Cisco Catalyst IR1101 Rugged Router Upgrade Failure
31-Jan-2025
Cellular Pluggable Interface Module Configuration Guide
23-Dec-2024
Cisco Industrial Routers and Industrial Wireless Access Points Antenna Guide
25-Nov-2024
Release Note for Marvell B0 CPU
06-Jul-2023
IIoT Switching and IIoT Routing Product_Analytics
08-Aug-2025
Install and Upgrade
Install and Upgrade Guides
Cisco Catalyst 1101 Rugged Router
DSL SFP Module
07-Jan-2021
(PDF - 300 KB)
Regulatory Compliance and Safety Information - Cisco Catalyst IR1101 Rugged Series Router
30-Oct-2025
(PDF - 3 MB)
Cisco Catalyst IR1101 Rugged Series Router Hardware Installation Guide
27-Oct-2025
Cisco Catalyst IR1101 Rugged Series Router Hardware Installation Guide
27-Oct-2025
Regulatory Compliance and Safety Information for Cisco IoT Series Routers
04-Jul-2025
Configuration
Configuration Examples and TechNotes
Build and Deploy a Docker IOx Package for the IR1101 ARM Architecture
23-Aug-2024
Configuration Guides
Cisco Catalyst 1101 Rugged Router
Cisco Catalyst IR1101 Rugged Series Router Software Configuration Guide
15-Dec-2025
updated
High Availability Configuration Guide, Cisco IOS XE Gibraltar 16.12.x
09-Jun-2020
IP Multicast: Multicast Legacy Technologies Configuration Guide, Cisco IOS XE Gibraltar 16.11.x
07-May-2020
IP Multicast: MVPN Configuration Guide, Cisco IOS XE Amsterdam 17.1.x
13-May-2019
Troubleshooting
Error and System Messages
System Message Guide
System Message Guide for Cisco IOS XE 17.15.x
28-Aug-2024
System Message Guide for Cisco IOS XE 17.14.x
05-Apr-2024
System Message Guide for Cisco IOS XE 17.13.x
30-Nov-2023
System Message Guide for Cisco IOS XE Dublin 17.12.x
28-Jul-2023
System Message Guide for Cisco IOS XE Dublin 17.10.x
04-Apr-2023
System Message Guide for Cisco IOS XE Cupertino 17.9.x
01-Aug-2022
System Message Guide for Cisco IOS XE Cupertino 17.8.x
08-May-2022
System Message Guide for Cisco IOS XE Cupertino 17.7.x
17-Mar-2022
System Message Guide for Cisco IOS XE Bengaluru 17.6.x
18-Aug-2021
System Message Guide for Access and Edge Routers, Cisco IOS XE Bengaluru 17.5.x
14-Jul-2021
System Message Guide for Cisco IOS XE 17.18.x
31-Jul-2025
System Message Guide for Cisco IOS XE 17.17.x
31-Mar-2025
System Message Guide for Cisco IOS XE 17.16.x
11-Dec-2024
System Message Guide for Cisco IOS XE Dublin 17.11.x
14-Apr-2023
Literature
Solution Overviews
Pluggable Interface Modules for the IoT Routing Portfolio Solution Overview
22-May-2025
White Papers
Ascent of DSL with the Sunset of PSTN White Paper
15-Mar-2021
Connecting and Troubleshooting IoT Devices Using Asynchronous Serial Interfaces White Paper
06-May-2020
Downloads
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