28-Port Layer 3 Modular Managed Industrial Ethernet Switch

IESMGR 4000-4S/4S+ A A A76R

Key Features & Benefits

1. Flexible Modular Architecture and Customization


2. Robust Industrial Design and Compliance for Harsh Environments


3. Comprehensive Layer 3 Switching and Advanced Routing Capabilities


4. High-Speed Performance and Redundancy for Uptime


5. High-Power PoE Capacity


6. Integrated Advanced Security Features, Including MACsec


7. Extensive Management, Monitoring, and Precision Timing
PRODUCT CATEGORIES
Unmanaged Ethernet Switch Series
EDS-2005-EL Overview

Introduction

The IESMGR 4000-4S+ A76R Series is engineered for maximum flexibility and resilience in demanding industrial settings. It is built on a modular platform that allows for extensive customization, enabling it to adapt to a wide array of network topologies and environmental challenges. Its combination of a ruggedized design, advanced Layer 3 functionality, and high-performance architecture makes it a strategic choice for mission-critical infrastructure.

As a Layer 3 modular managed rack-mount switch, the IESMGR 4000-4S+ A76R Series delivers a compelling value proposition centered on user-defined configuration. The chassis features three dedicated slots for communication modules, allowing users to create custom combinations of Giga Copper, Giga PoE, and Giga SFP ports. This modularity allows for up to 24 PoE ports with a substantial maximum power budget of 720W, ensuring that the switch can be precisely tailored to current requirements while retaining the flexibility to adapt to future network evolution.

Designed to withstand the harshest environments, the switch features a fanless design and EMC Level 3 protection, guaranteeing reliable operation across an extreme temperature range of -40 to +75°C. Its networking capabilities are equally robust, featuring a redundant self-recovery mechanism of less than 20ms on a full load. Beyond its extensive routing protocol support, the switch incorporates a comprehensive security posture that includes advanced Layer 2 threat mitigation features like DHCP snooping and Dynamic ARP Inspection, as well as enterprise-grade authentication via RADIUS and TACACS+. Compliance with railway application standards (EN50155 / EN50121-4) further underscores its suitability for specialized industrial deployments.

This combination of modularity and ruggedization is defined by a specific set of technical capabilities, which are analyzed in the following section.

Standard
IEEE 802.3, 802.3u, 802.3ab, 802.3z, 802.3ae, 802.3x, 802.1D-2004,
802.1w, 802.1s, 802.1Q, 802.1p, 802.1X, 802.3ad, 802.1ae (Optional)
Performance
Priority Queues: 8
VLAN Table: 4096
MAC-Based VLAN: 512
VLAN ID Range: VID 1 to 4094
Static IGMP Groups: 128
Dynamic IGMP Groups: 256
MAC Table Size: 16k
Packet Buffer Size: 1.5 MB
Jumbo Frame: 9216 Byte
Switching Fabric Capacity: 56 Gbps (1G uplinks) / 128 Gbps (10G uplinks)
Maximum Throughput: 41.67 Mpps (1G uplinks) / 95.24 Mpps (10G uplinks)
IPv4 Routes, L2 Multicast Groups: 4K, 2K
Electrical Characteristics
Input Voltage: Single AC: 110 to 220 VAC; Single DC: 48 to 57 VDC; Redundant options available for AC, DC, and Mixed AC/DC.
PoE Module Voltage: 2 x 48-57 VDC (each input max 360W)Power Consumption (CPU)
AC: 64W Max; DC: 32.7W Max
Power Consumption (PoE): 802.3af Full Load: 370W Max; 802.3at Full Load: 720W Max
Connectors: AC power inlet(s), Lockable 3-pin terminal blocks for DC power
Reverse Polarity Protection: Yes
Physical Characteristics
Housing: IP30 SPCC metal housing
Dimensions : 440 x 44 x 340 mm
Weight: 5Kg (without modules)
Installation: 1U Rack-mount (kit included)
Environment
Operating Temperature: -40 to 75⁰C
Storage Temperature: -40 to 85⁰C Ambient Relative Humidity: 95% Non-Condensing
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Support Documents

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Datasheet
User Manual
Categories Single mode Multi mode ST Connectors SC Connectors AC Power Supply DC Power Supply Download
IESMGR 4000-4S+ A A A75R
IESMGR 4000-4S A A A75R
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      SAN TELEQUIP

      Over the last three decades, SAN Telequip has evolved from process control and security surveillance solutions to advanced VPN Routers, Managed Industrial Ethernet Switches, and IIoT Gateways etc. Today, we serve diverse sectors including Building Automation, Oil & Gas, Telecom, Power & Energy, Renewables, Metro & Rail, ATMS/TMS, Data Centers, Mining, Healthcare, Infrastructure, and Industrial Automation. We design and manufacture rugged, high-reliability devices that connect systems, processes, and people in mission-critical environments. Driven by strong in-house R&D, we are advancing in Edge Computing, Secure Industrial Networking, TSN, Cybersecurity, 5G Technology and Cloud Connectivity – delivering future-ready solutions for next-generation infrastructure and Industrial Networks.

      Phone

      Location

      Deron Heights, Office No.504 & 505, 5th Floor,
      S. No. 270/1/23, Baner Road,
      Opp. Mahabaleshwar Hotel, Baner, Pune – 411045

      SAN TELEQUIP

      Over the last three decades, SAN Telequip has evolved from process control and security surveillance solutions to advanced VPN Routers, Managed Industrial Ethernet Switches, and IIoT Gateways etc. Today, we serve diverse sectors including Building Automation, Oil & Gas, Telecom, Power & Energy, Renewables, Metro & Rail, ATMS/TMS, Data Centers, Mining, Healthcare, Infrastructure, and Industrial Automation. We design and manufacture rugged, high-reliability devices that connect systems, processes, and people in mission-critical environments. Driven by strong in-house R&D, we are advancing in Edge Computing, Secure Industrial Networking, TSN, Cybersecurity, 5G Technology and Cloud Connectivity – delivering future-ready solutions for next-generation infrastructure and Industrial Networks.

      Phone

      Location

      Deron Heights, Office No.504 & 505, 5th Floor,
      S. No. 270/1/23, Baner Road,
      Opp. Mahabaleshwar Hotel, Baner, Pune – 411045