Title: Advantech EKI-7526I Industrial Managed Gigabit Ethernet Switch - 24-Port GE + 2 SFP for Harsh Environments

Product Overview:
The Advantech EKI-7526I is a high-performance, industrial-grade managed Gigabit Ethernet switch engineered to deliver robust and reliable network connectivity in the most demanding industrial environments. Featuring 24 Gigabit Ethernet ports and 2 Gigabit SFP (Small Form-Factor Pluggable) slots, this powerful Layer 2 switch provides ample bandwidth and flexible fiber optic expansion capabilities for mission-critical applications. Designed with a rugged IP30-rated metal enclosure, wide operating temperature range, and redundant power inputs, the EKI-7526I ensures uninterrupted operation and superior data transmission stability, making it an ideal choice for industrial automation, smart city infrastructure, transportation, and energy sectors. Its advanced management features, including X-Ring Pro redundancy, VLAN, QoS, and comprehensive security protocols, empower network administrators with precise control and enhanced network resilience, ensuring seamless and secure data flow across complex industrial networks.

Key Features & Benefits:

 High-Density Gigabit Connectivity: Equipped with 24 x 10/100/1000Base-T(X) RJ45 ports, providing high-speed data transfer for numerous devices and bandwidth-intensive applications.
 Flexible Fiber Optic Expansion: Includes 2 x Gigabit SFP slots, allowing for flexible long-distance fiber optic connections using various SFP transceivers, adapting to diverse network topologies and distances.
 Advanced Layer 2 Management: Supports comprehensive Layer 2 features such as VLAN (802.1Q), QoS (802.1p/DSCP), IGMP Snooping v1/v2/v3, and Port Mirroring for optimized network traffic management and performance.
 Ultra-Fast Redundancy with X-Ring Pro: Features Advantech's proprietary X-Ring Pro technology with ultra-fast recovery times (<20ms for 250 switches), ensuring maximum network uptime and reliability in critical industrial applications. Also supports RSTP/MSTP for broader network compatibility.
 Robust Industrial Design: Built with an IP30-rated metal enclosure, providing excellent protection against dust and harsh industrial conditions. Designed for DIN-rail or wall mounting for flexible installation.
 Wide Operating Temperature Range: Operates reliably in extreme temperatures from -40°C to 75°C (-40°F to 167°F), making it suitable for outdoor cabinets and unconditioned industrial spaces.
 Redundant Power Inputs: Features dual 12 ~ 48 VDC power inputs with reverse polarity protection, ensuring continuous operation even if one power source fails, enhancing system reliability.
 Enhanced Network Security: Supports Port Security, 802.1X authentication, MAC-based authentication, and Access Control Lists (ACLs) to protect your network from unauthorized access and cyber threats.
 Simplified Management Interfaces: Offers multiple management options including Web-based GUI, CLI (Command Line Interface), SNMP v1/v2c/v3, and Telnet, providing flexible and convenient network configuration and monitoring.
 Energy Efficient Design: Optimized for low power consumption, contributing to reduced operational costs and a smaller environmental footprint without compromising performance.

Applications:

The Advantech EKI-7526I is ideally suited for a wide array of demanding industrial and commercial applications requiring high reliability, robust performance, and extensive connectivity:
 Industrial Automation & Manufacturing: Connecting PLCs, HMIs, robotics, sensors, and control systems on factory floors for real-time data exchange and process control.
 Smart City Infrastructure: Deploying in traffic management systems, intelligent transportation networks, public safety surveillance (CCTV), and smart grid applications.
 Transportation Systems: Ensuring reliable communication for railway signaling, roadside intelligent transportation systems (ITS), and port automation.
 Energy & Utilities: Providing secure and stable network backbone for power substations, oil and gas pipelines, wind farms, and remote monitoring of utility infrastructure.
 Building Automation & Security: Integrating HVAC systems, access control, video surveillance, and fire alarm systems within large commercial or industrial buildings.
 Mining & Heavy Industry: Withstanding harsh conditions for data acquisition, remote equipment control, and safety monitoring in mining operations and heavy machinery environments.

Technical Specifications:

 Model: Advantech EKI-7526I
 Part Numbers: EKI-7526I, EKI7526I
 Ports: 24 x 10/100/1000Base-T(X) RJ45, 2 x Gigabit SFP slots
 Standards: IEEE 802.3, 802.3u, 802.3ab, 802.3z, 802.3x, 802.1D, 802.1w, 802.1s, 802.1Q, 802.1p, 802.1X
 Switching Capacity: 52 Gbps (non-blocking)
 Forwarding Rate: 38.6 Mpps (64-byte packets)
 MAC Address Table: 8K entries
 Jumbo Frame Support: Up to 9K Bytes
 Power Input: Dual 12 ~ 48 VDC (redundant terminal block)
 Power Consumption: Max. 20W
 Operating Temperature: -40°C ~ 75°C (-40°F ~ 167°F)
 Storage Temperature: -40°C ~ 85°C (-40°F ~ 185°F)
 Humidity: 10 ~ 95% RH (non-condensing)
 Enclosure: IP30-rated Metal, Fanless design
 Mounting: DIN-rail / Wall-mount
 Dimensions (W x H x D): 74 x 152 x 105 mm (2.91" x 5.98" x 4.13")
 Weight: 1.2 kg (2.65 lbs)
 Certifications: CE, FCC Class A, UL 61010-2-201, RoHS