
HP 4100i 24-port 1GbE Aruba CX Ethernet Switch
Ruggedized Ethernet Connectivity for Harsh Environments The Aruba CX 4100i Switch Series delivers enterprise-class Ethernet connectivity in challenging environments. With its ruggedized design and advanced features, it's ideal for connecting IoT devices, access points, and user devices in outdoo...
*Price sourced from Amazon.com. Last updated:Jun 03, 2026.Price and availability are subject to change.
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Overview
Ruggedized Ethernet Connectivity for Harsh Environments
The Aruba CX 4100i Switch Series delivers enterprise-class Ethernet connectivity in challenging environments. With its ruggedized design and advanced features, it's ideal for connecting IoT devices, access points, and user devices in outdoor and industrial spaces.
- Series: Aruba CX 4100i
- Layer: Layer 2
- Operating Temperature: -40°C to +70°C (with industrial transceivers)
- Uplinks: Built-in high-speed 1/10GbE
- PoE Support: 30W and 60W PoE, up to 360W power budget
- Compliance: IEC 61850-3, IEEE 1613 for sub-station applications
- Management: Aruba Central, Web GUI, CLI, Aruba NetEdit
- Software Licensing: No switch software licensing required
Key Features
Ruggedized IP30 series brings enterprise-class Ethernet Layer 2 connectivity with support for ACLs, robust QoS and static routing to non-carpeted areas
Operational in extended temperatures from -40ºC to +70ºC using Aruba's industrial transceivers
Versatile form factors deliver both 30W and 60W PoE to optimize IoT power
Built-in high-speed 1/10GbE uplinks for demanding applications
Robust protection for sub-station applications and high tolerances for railway rolling stock, signaling and telecommunications
Secure and simple access for IoT and users with Aruba Dynamic Segmentation
Management flexibility with support for Aruba Central , easy-to-use Web GUI, CLI, and Aruba NetEdit
Software defined ready with REST APIs
No switch software licensing required
Specifications
Pros & Cons
👍 Pros
- The Aruba CX Ethernet Switch provides enterprise-class Ethernet Layer 2 connectivity, supporting ACLs, robust QoS, and static routing
- Designed for ruggedized environments with an IP30 series rating, allowing operational use in extended temperatures from -40ºC to +70ºC
- Offers versatile form factors that deliver both 30W and 60W PoE, optimizing power for various IoT devices and applications
- Includes built-in high-speed 1/10GbE uplinks, ensuring robust connectivity for demanding network applications
- Features robust protection specifically for sub-station applications and high tolerances for railway rolling stock, signaling, and telecommunications
- Equipped with secure and simple access for IoT and users through Aruba Dynamic Segmentation, enhancing network security and management
- Provides management flexibility with support for Aruba Central, an easy-to-use Web GUI, CLI, and Aruba NetEdit, catering to various administration preferences
- This switch is software-defined ready with REST APIs, allowing for advanced automation and integration into modern network infrastructures
- No switch software licensing is required, reducing ongoing operational costs and simplifying ownership
👎 Cons
- The specific number of 1/10GbE uplinks is not detailed, which could be a limitation for very high-bandwidth network designs
- While it offers versatile form factors for PoE, specific power budgets for the 30W and 60W PoE options are not provided
- The IP30 rating, while ruggedized, may not be sufficient for environments requiring higher ingress protection against water or dust
- The advanced features like ACLs, robust QoS, and static routing may require a certain level of networking expertise to configure and manage effectively
- Its specialization for industrial environments like railway and sub-stations might mean over-specification for typical office or data center uses