Technical Specifications
Interface & Performance- Total Ports: 20 Gigabit Ethernet ports.
- Downlink Ports: 18 x 10/100/1000Base-T Copper (RJ45).
- Uplink Ports: 2 x Gigabit Combo ports (supports either RJ45 Copper or SFP Fiber).
- Throughput: Full line-rate Layer 2 and Layer 3 forwarding.
- Memory: 4 GB DRAM for robust performance under heavy traffic loads.
Industrial & Environmental- Form Factor: Fixed system, compact DIN-Rail mountable design.
- Cooling: Fanless, convection-cooled (no moving parts for increased MTBF).
- Operating Temp: -40° to +75°C (-40° to +167°F) with cold start at -40°C.
- Ingress Protection: IP30 rated ruggedized housing.
- Compliance: Meets industrial standards for automation, ITS (Intelligent Transport Systems), and substation environments (IEC 61850-3, IEEE 1613).
Software & Intelligence- Software License: Network Essentials (Foundational L3 functionality).
- Security: Support for 802.1X, Port Security, TrustSec SGT, and Layer-2 Network Address Translation (L2NAT).
- Management: WebUI (modern browser-based GUI), CLI, SNMP, and Cisco DNA Center (Catalyst Center) compatible.
- Time Synchronization: Support for IEEE 1588v2 Precision Time Protocol (PTP) with power and manufacturing profiles.
Power & Physical- Power Input: Dual DC inputs (12V to 48V nominal) for power redundancy.
- Power Consumption: Approximately 36.7W (efficient, low-heat design).
- Dimensions: 5.00 x 4.30 x 5.08 inches (12.70 x 10.92 x 12.90 cm).
- Weight: ~2.8 lbs (1.27 kg).
Technical Note: The "IE-3105" variant is specifically noted for including an
enhanced feature set over the standard IE3100 series, including support for
Layer-2 NAT, which is critical for connecting machines with conflicting IP addresses in industrial subnets.