Full English Description for Cisco IR1833-K9

1. Official Short Order Description (Cisco Datasheet Standard Format)

2. Complete Detailed Product Overview

Product Line Positioning

Core Fixed Hardware Interfaces

WAN & PoE+ LAN Ethernet Ports

• 1× Combo Gigabit Ethernet WAN port: 10/100/1000BASE-T RJ45 copper + 1000BASE-X SFP fiber slot for primary wired MPLS/DIA backhaul
• 4× auto-sensing 10/100/1000BASE-T Gigabit RJ45 LAN ports with 802.3at PoE+ power output, supply up to 30W per port for IP cameras, industrial sensors, wireless access points; all ports support IEEE 802.1Q VLAN trunking, hardware QoS, MACsec link encryptionCisco

Serial & Vehicle Telematics Interfaces

• 2× RJ45 RS232 serial ports: 1 DTE for SCADA field equipment, 1 DCE for auxiliary industrial serial devices
• Integrated CAN bus terminal port supporting J1939/OBDII vehicle telematics data collection for fleet tracking, engine diagnostics and predictive maintenance
• 4-pin Molex power + CAN bus combo terminal block with native ignition sense circuit to prevent vehicle battery over-dischargeCisco

Management & Auxiliary Ports

• Micro-USB Type B console port for local out-of-band configuration
• Lockable USB 2.0 Type-A host port for license import, offline config backup and peripheral mounting (with mechanical lock for hazardous location deployment)
• Multi-color status LEDs for system health, Ethernet link, cellular signal strength, Wi-Fi connectivity, GNSS fix and VPN tunnel status
• Hardware reset push button for one-click factory default recovery

Modular Plug-In Expansion Slots (Key Differentiators vs IR1831)

1. 2 × Independent Cellular PIM Slots: Each slot supports Cisco 4G LTE CAT4/CAT18 and 5G NSA/SA pluggable modems with separate dual SIM card holders, enabling dual-active wireless redundancy, multi-carrier load balancing, FirstNet and Verizon Frontline public safety cellular compatibility
2. 1 × Wide Wi-Fi Plug-In Slot: Compatible with WP-WIFI6 modules for on-board passenger Wi-Fi or short-range industrial sensor coverage, supports CAPWAP, EWC and Work Group Bridge modes
3. 1 × Dedicated ADR GNSS Slot: Accepts IRM-GNSS-ADR automotive dead-reckoning module with multi-constellation positioning (GPS, Galileo, GLONASS, Beidou), delivers high-accuracy location tracking even under tunnel/urban canyon signal loss
4. 1 × Industrial mSATA SSD Bay: Supports IRM-SSD-100G 100GB industrial SSD for local edge data caching, telemetry log retention and IOx edge application storage (not available on IR1821/IR1831)Cisco

Processor, Memory & Storage

• CPU: Low-power 600MHz ARM industrial processor optimized for fanless passive cooling and low vehicle power consumption
• Memory: Fixed 4GB DDR industrial RAM, non-upgradable
• Boot Flash: 4GB rugged industrial flash for IOS XE system images, crash dumps and basic system logging
• Expandable Storage: Hot-swappable mSATA SSD bay for extended offline data storage and edge analytics processing

Power, Mechanical & Environmental Specifications

• DC Input Voltage Range: 9 VDC – 36 VDC wide-range vehicle/industrial power, compatible with 12V/24V automotive nominal voltages
• Ignition Power Control: Native ignition sensing circuit automatically powers down the router after engine shutdown to protect vehicle batteries
• Power Consumption: Typical 23W without PoE load; maximum 71W with all four PoE+ ports fully loaded
• Mounting Options: DIN rail, vehicle panel, wall-mount brackets
• Enclosure Rating: IP40 dust protection standard; IP54 rated with optional IR1800-IP54-KIT enclosure kit
• Dimensions: 55.9mm H × 280.4mm W × 204.7mm D (2.20 × 11.04 × 8.06 in); 2.4kg weight without modules
• Thermal Performance: Passive fanless cooling;
  • -40°C ~ +60°C in sealed zero-airflow cabinet
  • -40°C ~ +70°C in vented cabinet with 40 LFM airflow
  • -40°C ~ +75°C with forced 200 LFM air cooling
• Shock & Vibration Compliance: EN50155 railway transit certified, automotive E-Mark anti-vibration rating for mobile asset deployments

Industry & Hazardous Compliance Certifications

• Safety: UL 60950-1, IEC/EN 60950-1 CB certified
• Transportation: EN50155 rail standard, automotive E-Mark certification
• Public Safety: FirstNet Ready, Verizon Frontline cellular network certified
• EMC: FCC Class A, CE industrial electromagnetic compatibility
• Hazardous Zones: ATEX, IECEx Class I Zone 2; ANSI/ISA 12.12.01 Class 1 Div 2 for oil, gas and chemical remote sites
• Industrial ICS: IEC 62443 industrial control system security compliance

Official Performance Benchmarks

• Aggregate IPv4 CEF forwarding throughput: Up to 500 Mbps
• Hardware-accelerated IPsec VPN throughput: Up to 150 Mbps
• Maximum concurrent SD-WAN SVTI overlay tunnels: 600 tunnels
• Hardware offload support for QoS traffic shaping, stateful NAT and AES-256 encryption

Software & Core Supported Capabilities (IOS XE Industrial Mobile Image)

1. Catalyst SD-WAN & Dual Cellular Multi-WAN Resilience
   Zero-touch provisioning via vManage, automatic wired/cellular multi-WAN failover, dual-active cellular link redundancy with sub-500ms switchover, seamless integration with Cisco IoT Field Network Director (FND) and Catalyst Center for unified mobile/industrial edge lifecycle management.
2. Vehicle Telematics & Industrial OT Protocol Stack
   Native CAN bus J1939/OBDII data acquisition, ADR high-precision location tracking, Modbus TCP/RTU, DNP3, IEC 60870-5 substation SCADA protocols, dual RS232 serial passthrough for multiple legacy field equipment connections.
3. Mobile & Industrial-Grade Integrated Security Suite
   Hardware IPsec/SSL VPN acceleration, zone-based stateful NGFW firewall, policy NAT, ACL filtering, AAA RADIUS/TACACS+, TLS encrypted remote access, IT/OT traffic segmentation and threat visibility for critical fleet and industrial data.
4. Dual-Stack Enterprise Routing Protocols
   IPv4/IPv6 dual-stack, BGP, OSPF, EIGRP, static routing, PBR, basic multicast routing for private industrial WAN and hybrid cloud interconnection.
5. Edge Storage & Automation
   Local offline data buffering on industrial SSD, NetFlow/IPFIX telemetry export, streaming telemetry, REST API, NETCONF/YANG programmability, IOx container hosting for lightweight edge telematics and analytics applications.

Typical Deployment Scenarios

3. E-commerce Short Marketing Description

4. Product Catalog Keyword Tags

Naming Rule Explanation

• IR = Industrial Rugged hardened mobile/industrial router series
• 1833 = Mid-high tier hardware variant of IR1800 platform (PoE+, GNSS, SSD, dual cellular slots)
• K9 = Base hardware chassis bundled with universal IOS XE industrial mobile feature license