HPE Aruba Networking CX 4100i 12p 1GbE 8p Class4 PoE

HPE Aruba Networking CX 4100i 12p 1GbE DIN Mount Switch is a ruggedized industrial Ethernet switch designed to deliver reliable, secure, and high-performance connectivity in harsh environments such as manufacturing facilities, transportation systems, utilities, and smart city deployments. Featuring 12 Gigabit Ethernet ports, including 8 Class 4 PoE ports and 4 Class 6 PoE ports, along with 2 SFP+ uplink ports, this industrial switch provides flexible connectivity for industrial IoT devices, surveillance systems, and edge computing infrastructure.

Built with Aruba’s cloud-native CX operating system (AOS-CX), the CX 4100i series enables advanced automation, analytics, and centralized management, ensuring operational efficiency and network visibility even in remote or demanding industrial locations.

Industrial-grade Aruba switches are designed to operate reliably in harsh environments with extended temperature and vibration tolerance.
Source: https://www.hpe.com/us/en/networking/switches/cx-4100i-series.html

Key Features of Aruba CX 4100i DIN Mount Switch

Industrial-Grade PoE Connectivity

• 12 × 10/100/1000Base-T Ethernet ports

• 8 × Class 4 PoE ports (up to 30W per port)

• 4 × Class 6 PoE ports (up to 60W per port)

• Supports industrial cameras, sensors, and wireless devices

• High-power device connectivity

Class 6 PoE enables support for high-power devices such as advanced cameras and industrial equipment.

High-Speed Fiber Uplinks

• 2 × SFP+ ports supporting high-bandwidth connectivity

• Fiber uplink for industrial backbone networks

• Reliable long-distance communication

• Reduced electromagnetic interference

Fiber connectivity improves reliability in industrial environments with electrical noise.

Rugged Industrial Design

Built for Harsh Environments

The CX 4100i switch includes industrial durability features:

• DIN rail mounting design

• Extended operating temperature range

• Shock and vibration resistance

• Industrial enclosure protection

• Reliable long-term operation

These features ensure dependable performance in demanding environments.

Advanced Aruba CX Architecture

Intelligent Automation and Analytics

The switch includes:

• Aruba CX operating system (AOS-CX)

• Network Analytics Engine (NAE)

• Programmable automation

• Aruba NetEdit configuration tools

• Real-time telemetry monitoring

Automation and analytics help improve reliability and reduce downtime.

Performance and Hardware Architecture

Enterprise Switching Performance

• High switching capacity

• Low latency packet forwarding

• High packet throughput

• Hardware-accelerated forwarding

The architecture provides stable operation for industrial and enterprise workloads.

Advanced Processing Hardware

• Multi-core ARM processor

• Enterprise memory architecture

• High-performance switching ASIC

• Integrated packet buffers

This platform supports demanding edge applications and industrial networking.

Management and Network Control

Flexible Management Options

The Aruba CX 4100i supports:

• Aruba Central cloud management

• Web GUI and CLI access

• SNMP monitoring

• Automation tools

• Centralized orchestration

• Secure remote management

These capabilities enable efficient monitoring and control across distributed industrial networks.

Ideal Deployment Environments

The HPE Aruba CX 4100i DIN mount switch is ideal for:

• Manufacturing facilities

• Industrial automation systems

• Transportation networks

• Smart cities and utilities

• Oil and gas environments

• Surveillance infrastructure

• Edge computing deployments

• Outdoor industrial installations

Its rugged design ensures reliability in challenging environments.

Technical Specifications

Hardware Specifications

• Model: Aruba CX 4100i

• Ports: 12 × Gigabit Ethernet

• PoE: 8 × Class 4, 4 × Class 6

• Uplinks: 2 × SFP+

• Mounting: DIN rail

• Layer Support: Layer 2 / Layer 3

• Operating System: Aruba CX OS

• Form Factor: Industrial

• Condition: Genuine HPE Aruba

• Category: Industrial Network Switch

Business Benefits of Industrial Aruba Switching

Deploying Aruba industrial networking solutions provides measurable advantages:

• Reliable industrial connectivity

• Improved operational efficiency

• Reduced downtime

• Enhanced network visibility

• Scalable infrastructure growth

• Secure industrial communications

• Long-term durability

Industrial networking plays a critical role in modern digital transformation initiatives.

Why Buy Aruba CX 4100i from ServerPartsS?

At ServerPartsS, customers receive genuine enterprise networking hardware with trusted service and fast delivery across UAE and international markets.

Benefits of Choosing ServerPartsS

• Genuine HPE Aruba products

• Competitive pricing

• Fast UAE delivery

• Worldwide shipping available

• Expert technical support

• Secure packaging

Purchasing from a trusted supplier ensures authenticity and reliability.

Differentiator 8x ports 100M/1G BaseT Class 4 PoE ports supporting up to 30W per port
2x 1/10G SFP ports
2x DC power socket

Power consumption With JL819A PSU:
Idle: 22W
100% Traffic Rate: 26W
100% Traffic Rate (w/ heater): 55W

With JL820A PSU:
Idle: 24W
100% Traffic Rate: 28W
100% Traffic Rate (w/ heater): 57W

With JL821A PSU:
Idle: 22W
100% Traffic Rate: 27W
100% Traffic Rate (w/ heater): 56W

Note: Heater will only turn on at extreme low temperature condition.

Heat dissipation With JL819A PSU:
89 BTU/hr at 230V – Room temperature (25°C)

With JL820A PSU:
95 BTU/hr at 230V – Room temperature (25°C)

With JL821A PSU:
94 BTU/hr at 48V – Room temperature (25°C)

Input voltage AC voltage: 100V-240V (JL819A and JL820A)
DC voltage: 12V-48V nominal, UL Certified to: 11V-55V (JL821A)

Ports 4x ports 100M/1G BaseT Class 6 PoE ports supporting up to 60W per port
8x ports 100M/1G BaseT Class 4 PoE ports supporting up to 30W per port
2x 1G/10G SFP ports

1x USB-C Console Port
1x RJ45 Console
1x USB Type A Host port
1x Alarm socket

Latency 1 Gbps: 2.390 μSec , 10 Gbps: 2.038 μSec

Average Latency (LIFO-64-bytes packets)

Routing/switching capacity Switching: up to 64 Gbps
Routing throughput: up to 46 Mpps

64 byte frames

Stacking capabilities No stacking capability

Memory and processor 4 GB DDR3
32 GB eMMC

Dual Core ARM Cortex A9 @ 1016 Mhz

Power supply name Field replaceable Industrial DIN Rail Power Supplies Supported PSUs: JL819A, JL820A and JL821A Supported 2 PSU with redundancy, non-sharing See external PSU specification table for available PoE power

PoE capability Refer to Installation and Getting Started Guide for the PoE budget setup.

Operating temperature -40°C to 60°C, 0m/s (-40°F to 140°F, 0 LFM)
-40°C to 70°C, 0.2m/s (-40°F to 158°F, 40 LFM)
-34°C to 75°C, 1m/s (-29.2°F to 167°F, 200 LFM)

Management features Management flexibility with support for HPE Aruba Networking Central, easy-to-use Web GUI, CLI, and HPE Aruba Networking Switch Multi-Edit Software.

Detailed product description The HPE Aruba Networking CX 4100i Switch Series is a modern family of ruggedized Ethernet switches ideal for connecting IoT, access points, and user devices in harsh environments.

Weight 3.71 kg (8.18 lbs)

Dimensions H:160 mm x W:113 mm x D:162.9 mm
(D:173.5 mm w/DIN Rail Bracket)
H:6.3” x W:4.4” x D:6.4”
(D:6.8” w/DIN Rail Bracket)