Cisco Catalyst IE3300 with 8 GE SFP Ports, Expansion Module

Discover a scalable, rugged solution for industrial data networking with the Cisco Catalyst IE3300 Expansion Module featuring 8 Gigabit Ethernet SFP ports. This expansion module is designed to extend the IE3300 family’s fiber connectivity, delivering high-density optical links for edge, campus, and factory floor deployments. Optimized for optical fiber deployments and 1000BASE-X networking, it pairs seamlessly with Cisco’s industrial Ethernet switches to deliver reliable, secure, and scalable connectivity in challenging environments. Built to support future growth, this module helps you extend your network footprint without sacrificing performance, manageability, or resilience.

• The expansion module adds eight Gigabit Ethernet SFP ports, enabling flexible fiber uplinks and backhaul to core networks, distribution switches, or data centers. Ideal for data networking and edge deployments, these SFP ports support a mix of single-mode and multi-mode optical transceivers to cover long-haul and short-reach links, all while preserving Cisco’s dependable performance and security features.
• Industrial-grade design for harsh environments: engineered to complement Cisco IE3300 switches, the expansion module mounts on a DIN rail for compact, space-efficient integration in control cabinets, data centers, or industrial enclosures. Its robust construction supports the demanding conditions typical of factory floors, campuses, and outdoor edge sites while maintaining stable, low-latency fiber connectivity.
• Integrated Cisco management and security: leverage Cisco IOS XE-based management and familiar network policies to simplify configuration, monitoring, and troubleshooting. The module works with Cisco’s ecosystem for automation, policy enforcement, VLAN segmentation, QoS, and access control, making it easier to enforce security and performance across distributed networks.
• Flexible deployment options: use the eight SFP ports to implement high-availability topologies, link aggregation, and redundant fiber paths. The module supports standard networking features such as VLAN tagging, QoS prioritization, and traffic shaping to optimize industrial data flows, video, telemetry, and control traffic across the edge and beyond.
• Cost-effective, future-proof expansion: this DIN rail expansion module enables scalable growth without replacing existing IE3300 hardware. Add fiber capacity as your network demands evolve, protecting your investment while delivering improved throughput, segmentation, and reliability for industrial ICT infrastructure.

Technical Details of Cisco Catalyst IE3300 with 8 GE SFP Ports, Expansion Module

• Product type: DIN Rail Expansion Module for Cisco IE3300 series
• Ports: 8 x Gigabit Ethernet SFP ports (SFP mini-GBIC) for optical fiber connectivity
• Interface: SFP (1000BASE-X) fiber transceiver compatibility
• Form factor: DIN Rail expansion module designed to complement Cisco IE3300 switches
• Compatibility: Cisco Catalyst IE3300 industrial Ethernet switches
• Mounting: DIN rail installation for space-saving deployment in cabinets and control panels
• Application: Data networking, optical fiber links, industrial edge connectivity

How to install Cisco Catalyst IE3300 with 8 GE SFP Ports, Expansion Module

To install the Cisco Catalyst IE3300 expansion module, begin by verifying compatibility with your IE3300 base switch and ensuring you have appropriate 1000BASE-X SFP transceivers and fiber cable assemblies. Power down the device properly, then detach the enclosure access if required and mount the expansion module onto the IE3300 unit in accordance with Cisco installation guidelines. Secure the module to the chassis using the provided mounting hardware and reassemble the enclosure. After installation, connect the SFP fiber cables to the new 8 SFP ports, attach the optical transceivers suited to your fiber type (single-mode or multi-mode as appropriate), and route the cables to your network fabric. Power up the device and access the Cisco IOS XE management interface to perform initial configuration, including enabling the interfaces, applying VLANs, configuring QoS policies as needed, and establishing any necessary link aggregation groups (LAGs) or security settings. Validate connectivity with basic ping tests and port status checks, then monitor performance through your preferred network management tool or Cisco DNA Center for ongoing visibility and optimization.

Frequently asked questions

• Q: What is the purpose of the IE3300 expansion module? A: It adds eight Gigabit Ethernet SFP ports to the Cisco IE3300, expanding fiber connectivity for edge, campus, and industrial networks while maintaining Cisco security, management, and reliability.
• Q: Which fiber types and transceivers are supported? A: The module supports 1000BASE-X SFP transceivers compatible with Cisco standards; use single-mode or multi-mode optical transceivers that match your fiber cabling and distance requirements.
• Q: Is the expansion module compatible with all IE3300 models? A: The expansion module is designed to work with Cisco IE3300 industrial Ethernet switches, but always confirm model compatibility with Cisco documentation and firmware versions before installation.
• Q: Can I manage the expanded ports using Cisco management tools? A: Yes. The module integrates with Cisco IOS XE and works with Cisco management platforms such as DNA Center and Prime Infrastructure for configuration, monitoring, and policy enforcement.
• Q: Is this module hot-swappable or suitable for field installation? A: Installation should follow Cisco guidelines for DIN rail modules; refer to official documentation for hot-swapping capabilities and best practices in field environments to minimize downtime.