Cisco Catalyst IE9300 Industrial Ethernet Switch with 24 Gigabit SFP Downlink Ports and 4 10G SFP+ Uplink Ports

In a sprawling manufacturing plant, the network team deploys the Cisco Catalyst IE9300 to connect hundreds of sensors, PLCs, and IP cameras across the factory floor. This rugged industrial switch delivers 24 Gigabit SFP downlink ports for fiber or copper connectivity to edge devices, plus 4 10G SFP+ uplink ports for high-speed aggregation to the core. With full Layer 2 and Layer 3 routing, it ensures deterministic, low-latency communication for real-time control systems, even in extreme temperatures from -40°C to 75°C.

Key specifications

• 24 x 1 Gigabit Ethernet SFP downlink ports
• 4 x 10 Gigabit Ethernet SFP+ uplink ports
• Switching capacity: 128 Gbps; Forwarding rate: 95.23 Mpps
• Full Layer 2 and Layer 3 routing with Cisco IOS XE
• Quad-core x86 CPU, 8 GB RAM, 16 GB flash
• Dual redundant DC power input (AC via optional power supply)
• Operating temperature: -40°C to 75°C; IP30 rated
• DIN rail, wall mount, or 19-inch rack mount options
• Management: CLI, Web UI, SNMP, Cisco DNA Center
• Security: MACsec, TrustSec, Secure Boot, Encrypted Traffic Analytics
• Redundancy protocols: REP, PRP, HSR, FlexLink, EtherChannel

Why choose it

The IE9300 is purpose-built for industrial environments where downtime is not an option. Its fanless design and IP30 enclosure withstand dust, vibration, and temperature extremes, while redundant power inputs and advanced redundancy protocols ensure continuous operation. With full routing capabilities and high-density SFP ports, it consolidates network layers, reducing complexity and cost. Cisco IOS XE provides a familiar, feature-rich operating system with enterprise-grade security and manageability.

Ideal use cases

• Industrial automation and control systems in manufacturing
• Smart grid and utility substation networks
• Intelligent transportation systems (ITS) and roadside cabinets
• Oil and gas pipeline monitoring
• Mining and heavy industry connectivity

Good to know

The switch includes one RJ-45 console port, one USB-C console port, and one USB 2.0 Type A port for storage or management. It supports a wide range of SFP and SFP+ transceivers for flexible fiber or copper connectivity. An optional AC power supply is available for installations without DC power. Cisco DNA Center integration enables zero-touch provisioning and advanced assurance for large-scale deployments.