Cisco IR1821-K9
Cat IR1821 Rugged Series Router Pluggable Slots1LTE 1WiFi Single RS232 CANBus
Key facts
- Part number
- IR1821-K9
- Brand
- Cisco
- Category
- Routers
- Price
- AUD 6,456.74≈ USD 4,534 Reference price (RRP)
- Availability
- On request — ask for a quote
Overview
Cisco Cat IR1821 Rugged Series Router Pluggable Slots1LTE 1WiFi Single RS232 CANBus Ignition Sense FCC Compliant
Cisco Catalyst IR1800 Rugged Series Routers deliver performance, security, and flexibility to help you accelerate your digitization journey at the edge.
Product overview
Cisco Catalyst IR1800 Rugged Series Routers are secure, high-performance, 5G routers in a modular design that support private LTE, FirstNet, Wi-Fi6 and Gigabit Ethernet. The series is purpose-built for mobile and remote use cases in multiple industries. Designed with a high level of modularity, they can be customized to help you reduce costs and make your networking investments ready for the future, keeping in mind the needs of tomorrow. With high bandwidth and throughputs from 5G and Wi-Fi 6, they enable you to power seamless experiences and drive efficiency.
The Catalyst IR1800 Series offers enterprise-grade security from the hardware to the network communications all the way to the industrial assets. The routers are powered by Cisco IOS® XE, Cisco's fully programmable next-generation operating system.
Scale and simplify operations at the edge with powerful network management tools such as the Cisco IoT Operations Dashboard, Cisco DNA Center, and Cisco vManage for configuration, monitoring, and troubleshooting.
The IR1800 Series is built to withstand the harsh environments found in transportation, public safety, and oil and gas applications. Automotive certifications and features such as Controller Area Network (CAN) bus support, dead reckoning and Global Navigation Satellite System (GNSS), and ignition power management make it ideal for secure, reliable connectivity in transit and public safety applications, including first responder vehicles, passenger fleets, service fleets, and commercial truck fleets.
- Gigabit Ethernet port for ultra-fast network speeds
- Desktop installation - Ideal for deployments outside the wiring closet
- Management capability provides control over the router's setup and configuration
- With 1000Base-X technology, get up to 1000 mbps data transfer rate over supported network cable
- Built-in power supply to ensure all components are being supplied with accurate voltage
- Offers high performance and reliable connectivity to the Internet and other offices
Specifications
General
- Power Source
- Power Supply
- Expansion Slot Type
- SFP
- Total Number of Expansion Slots
- 1.0
- Product Type
- Router
Manufacturer Website Address
- Manufacturer
- Cisco Systems, Inc
- Product Model
- IR1821-K9
- Product Name
- Catalyst IR1821-K9 Router
- Product Line
- Catalyst
- Product Series
- IR1800
- Brand Name
- Cisco
- Environmentally Friendly
- Yes
- Environmental Compliance
- Waste Electrical and Electronic Equipment Directive (WEEE)
- Network Technology
- 10/100/1000Base-T
1000Base-X
- Ethernet Technology
- Gigabit Ethernet
- Number of Network (RJ-45) Ports
- 4
- Management Port
- Yes
- Total Number of Ports
- 5
- Number of WAN Ports
- 1
Reference price history
Recorded reference and list prices over time. Not Prology selling prices.
- Latest
- AUD 6,456.74≈ USD 4,534
- Oct 2026
- Lowest recorded
- AUD 6,456.74≈ USD 4,534
- Highest recorded
- AUD 6,456.74≈ USD 4,534
- Recorded
- 2026
- 1 price point
AUD 6,456.74 rrp, recorded
Buy or sell Cisco IR1821-K9
Buying Cisco routers
Looking to buy the Cisco IR1821-K9 or a compatible router? Prology supplies new, refurbished and used Cisco routers in Australia and the United States. Send the part number and quantity for a firm price.
Selling Cisco routers
Have a spare or decommissioned IR1821-K9? Prology buys used and surplus Cisco routers — single units or whole lots — and replies with an offer within 1 business day. Sell your IR1821-K9.
- What is the Cisco IR1821-K9?
- The Cisco IR1821-K9 is a Cisco router – Cat IR1821 Rugged Series Router Pluggable Slots1LTE 1WiFi Single RS232 CANBus Ignition.
- How much does the Cisco IR1821-K9 cost?
- The reference price on record is AUD 6,456.74 (Oct 2026). It is a reference figure, not a selling price — ask Prology for a firm quote.
- Where can I buy the Cisco IR1821-K9?
- It is not listed on the Prology store yet. Prology sources Cisco routers on request — request a quote and we reply with a firm price and lead time within 1 business day.
- Can I sell a used Cisco IR1821-K9?
- Yes. Prology buys used and surplus Cisco routers, including the IR1821-K9. Get an offer — sell outright or trade in against your next order.
Request a quote for IR1821-K9
Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.