Cisco Catalyst IR1800 Rugged Series Industrial Edge Router (IR1835-K9)

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CiscoSKU: IR1835-K9

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Description

The Cisco Catalyst IR1835-K9 is a high-performance rugged industrial router designed to deliver secure, reliable connectivity in harsh and remote environments. Part of the Catalyst IR1800 Rugged Series, the IR1835 combines modular cellular flexibility, advanced security, and edge computing capabilities to support mission-critical IoT and industrial deployments.

Built for industries such as transportation, oil and gas, renewable energy, and smart infrastructure, this router provides enterprise-grade Cisco IOS XE security, SD-WAN support, dual cellular module slots, and optional Wi-Fi 6 expansion. With 8GB memory, integrated Gigabit Ethernet, and advanced routing features, the IR1835-K9 is ideal for organizations requiring scalable, always-on edge connectivity.

Specification Details
Brand Cisco
Model / SKU IR1835-K9
Product Series Catalyst IR1800 Rugged Series Routers
Router Type Industrial Rugged Edge Router
Memory 8 GB DRAM
Flash Storage 8 GB Flash
Cellular Expansion Dual pluggable cellular module slots
Wi-Fi Expansion Wide pluggable Wi-Fi 6 module slot
LAN Ports 4 Ă— Gigabit Ethernet RJ-45
WAN Port 1 Ă— Combo RJ-45/SFP Gigabit Ethernet
Console Port Micro-USB Console
Security Features NGFW-ready, Zone-Based Firewall, IPsec VPN, Cisco Umbrella support
SD-WAN Support Cisco IOS XE SD-WAN capable
Edge Computing Cisco IOx application hosting support
Expandable Storage Optional industrial-grade 100GB SSD module
Operating Temperature -40°C to +75°C (deployment dependent)
Mounting Options DIN Rail, Panel Mount
Ideal Use Cases Transportation, Oil & Gas, Renewable Energy, Remote Industrial Networks

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