Cisco IE-3100-6P2U2C-E | Catalyst IE3100 Rugged 8-Port Gigabit Industrial Switch, 240W PoE+/4PPoE

Q: What is the difference between PoE+ and 4PPoE on this switch?
A: The IE-3100-6P2U2C-E features 6 ports supporting PoE+ (802.3at, up to 30W per port) and 2 ports supporting 4PPoE/UPoE (802.3bt, up to 60W per port). The 4PPoE ports deliver higher power for devices like PTZ cameras, advanced wireless access points, and high-power sensors, while the PoE+ ports are suitable for standard IP cameras, phones, and access points.

Q: What environments is this industrial switch designed for?
A: The Catalyst IE3100 Rugged Series is built for harsh industrial environments with an operating temperature range of -40°C to 75°C. It features a fanless design, DIN-rail mounting, dual DC power inputs, and compliance with industrial standards for electromagnetic compatibility, vibration, and shock. Ideal for manufacturing floors, substations, transportation systems, outdoor enclosures, oil and gas installations, and smart city deployments.

Q: Does this switch support stacking or redundancy protocols?
A: While the IE-3100-6P2U2C-E does not support stacking, it provides robust network resiliency through Media Redundancy Protocol (MRP), Resilient Ethernet Protocol (REP), and dual DC power inputs for active-standby redundancy. These protocols enable rapid failover and ring topologies critical for industrial applications.

Q: What is the Network Essentials license and can it be upgraded?
A: Network Essentials is a Layer 2 software license that includes VLANs, QoS, security features, and industrial protocol support. The license cannot be upgraded to Network Advantage (Layer 3) on this specific model, as indicated by the datasheet limitations. Management through Cisco Catalyst Center is optional and requires separate licensing.

Q: What SFP modules are compatible with the combo uplink ports?
A: The combo uplink ports support Cisco 1-Gigabit SFP and 100-Megabit SFP modules rated for industrial environments (-40°C to 85°C operation). Recommended modules include single-mode and multimode fiber SFPs for various distance requirements. Each SFP port supports up to 825mW power draw per module.