IR1821-K9 | Cisco Catalyst Rugged Router
Cisco · HMIs & Displays
Description The Cisco IR1821-K9 is a rugged industrial-grade router with a built-in 4-port switch, designed for harsh environments and critical IoT applications. It features flexible mounting, multiple expansion slots, and robust power input options. Technical Specifications Condition New/Never Used Surplus Brand Cisco Category Routers Part Number IR1821-K9 Subcatecory Industrial / Rugged Networking Integrated Switch 4-Port Ethernet Switch Connectivity Wired (Ethernet, Fast Ethernet, Gigabit Ethernet) Mounting Options Desktop, DIN Rail, Wall-Mountable RAM 4 GB Flash Memory 4 GB Expansion Slots 1x PIM, 1x Wi-Fi Wide Slot Status Indicators Port, Power, System, SFP, Management Voltage Requirement DC 9–36 V Power Consumption 23 W Weight 6 lbs Information About IR1821-K9 The IR1821-K9 is part of Cisco’s Catalyst Rugged Router series, tailored for industrial networking and edge connectivity in transportation, utilities, and manufacturing sectors. Designed to endure harsh field conditions, it supports desktop, DIN rail, and wall-mount installation, offering versatility in deployment. This compact 4-port switch-integrated router supports Ethernet, Fast Ethernet, and Gigabit Ethernet protocols, providing reliable high-speed connectivity. The IR1821-K9 includes 4 GB of RAM and 4 GB of flash memory, ensuring enough capacity for modern applications and network services in distributed systems. Key Features: Integrated 4-Port Switch: Consolidates routing and switching in one rugged device Industrial-Grade Design: DIN rail, desktop, and wall-mountable for flexible use Expansion Slots: PIM and Wi-Fi pluggable modules for scalable connectivity Wired Connectivity: Ethernet, Fast Ethernet, and Gigabit Ethernet support 4 GB RAM & 4 GB Flash: Sufficient memory for IoT, edge, and remote site deployments Low Power Consumption (23W): Ideal for power-constrained environments Wide DC Input Range (9–36V): Supports a variety of power infrastructure scenarios Status LEDs: Quick visual diagnostics for port, power, and system health The IR1821-K9 is built to deliver secure, resilient, and high-speed communications in rugged industrial settings.
Brand: Cisco · Category: HMIs & Displays
Key features
- Integrated 4-Port Switch: Consolidates routing and switching in one rugged device
- Industrial-Grade Design: DIN rail, desktop, and wall-mountable for flexible use
- Expansion Slots: PIM and Wi-Fi pluggable modules for scalable connectivity
- Wired Connectivity: Ethernet, Fast Ethernet, and Gigabit Ethernet support
- 4 GB RAM & 4 GB Flash: Sufficient memory for IoT, edge, and remote site deployments
- Low Power Consumption (23W): Ideal for power-constrained environments
- Wide DC Input Range (9–36V): Supports a variety of power infrastructure scenarios
- Status LEDs: Quick visual diagnostics for port, power, and system health
Specifications
| Manufacturer part number | IR1821-K9 |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Cisco |
| Category | Routers |
| Part Number | IR1821-K9 |
| Subcatecory | Industrial / Rugged Networking |
| Integrated Switch | 4-Port Ethernet Switch |
| Connectivity | Wired (Ethernet, Fast Ethernet, Gigabit Ethernet) |
| Mounting Options | Desktop, DIN Rail, Wall-Mountable |
| RAM | 4 GB |
| Flash Memory | 4 GB |
| Expansion Slots | 1x PIM, 1x Wi-Fi Wide Slot |
| Status Indicators | Port, Power, System, SFP, Management |
| Voltage Requirement | DC 9–36 V |
| Power Consumption | 23 W |
| Weight | 6 lbs |
| Product type | Industrial / Rugged Networking |
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