Cisco C9300-48UN-E=: What Are Its Capabilitie
C9300-48UN-E= Overview: Core Functionality ...
The Cisco IR1831-K9 is a ruggedized Industrial Integrated Services Router (ISR) designed for mission-critical environments such as oil and gas pipelines, smart grids, and transportation networks. Built on Cisco’s industrial IoT (IIoT) architecture, it supports dual-SIM 4G LTE/5G cellular connectivity, 802.11ac Wave 2 Wi-Fi, and Cisco IOS-XE 17.9+, enabling deterministic communication in temperatures ranging from -40°C to 70°C. Unlike standard enterprise routers, it integrates IP67-rated housing and MIL-STD-810G certification, ensuring resistance to shock, vibration, and corrosive atmospheres.
1. Multi-Layered Connectivity
The IR1831-K9 combines cellular failover with sub-500ms switchover, critical for SCADA systems in remote locations. Its dual-active LTE Cat 12 modems support carrier aggregation, achieving 600 Mbps throughput even in low-signal areas.
2. Industrial-Grade Security
With Cisco Cyber Vision and MACsec encryption, the router segments OT/IT traffic while providing hardware-level threat detection. It complies with IEC 62443 for industrial control system (ICS) security, a requirement for energy and water treatment deployments.
3. Modular Power and PoE++
The router’s 24–60V DC input with 802.3bt PoE++ delivers 90W per port, powering IP cameras, sensors, and edge compute nodes without external injectors. Its dual redundant power bays ensure <50ms failover during voltage fluctuations.
Metric | IR1831-K9 | Generic Industrial Router |
---|---|---|
Cellular Throughput | 600 Mbps (LTE-A Pro) | 150–300 Mbps |
Operating Temperature | -40°C to 70°C | -20°C to 60°C |
Mean Time Between Failure | 2.5M hours | 800K hours |
Encryption Standards | MACsec + IPsec | IPsec-only |
Real-World Impact: In a 2024 smart grid deployment, Cisco reported a 63% reduction in downtime compared to older IR829 models, attributed to the IR1831-K9’s cellular redundancy and deterministic routing.
1. Remote Oil & Gas Monitoring
The IR1831-K9’s Sub-GHz Wi-Fi penetrates metal enclosures in offshore rigs, transmitting real-time drill sensor data via Modbus TCP/IP. Its GPS sync ensures timestamp accuracy for seismic analysis.
2. Rail Signaling Networks
Certified for EN 50155, the router maintains <1ms latency for Positive Train Control (PTC) systems. Its QoS prioritization guarantees bandwidth for CCTV feeds and passenger Wi-Fi during peak loads.
Q: Does it support legacy serial protocols like RS-485?
Yes. The IR1831-K9 includes RS-232/485 serial ports with protocol conversion for legacy PLCs. Cisco’s IOx FW SDK allows custom drivers for proprietary industrial protocols.
Q: Can it integrate with non-Cisco SD-WAN solutions?
While optimized for Cisco DNA Center, the router supports NETCONF/YANG APIs for third-party orchestration tools. However, features like Application Hosting (e.g., Docker containers) require Cisco IOS-XE subscriptions.
Brands like Hirschmann offer rugged routers, but the IR1831-K9’s Cisco Kinetic Edge Compute module sets it apart. Users can run analytics (e.g., predictive maintenance algorithms) directly on the router, reducing cloud dependency.
For procurement, “IR1831-K9” is available at itmall.sale, which provides Cisco-certified refurbished units with a 5-year warranty and 24/7 industrial support.
Having deployed similar routers in Arctic mining operations, the IR1831-K9 stands out for its fusion of cellular resilience and edge compute capabilities. Its ability to host containerized apps while operating in -40°C conditions eliminates the need for separate gateway servers—a critical advantage in CAPEX-sensitive projects. However, organizations must invest in training for Cisco IOS-XE’s CLI; its steep learning curve can delay troubleshooting in time-critical scenarios. For industries where connectivity uptime directly impacts safety (e.g., chemical plants), this isn’t just a router—it’s operational insurance.