MSP40-28-2A (MSP40-00280SCY999HHE2A) – 28-Port Modular Gigabit DIN Rail Switch by Hirschmann, a Belden Brand

The Hirschmann MSP40-28-2A is a modular full Gigabit Ethernet industrial DIN rail switch running HiOS Layer 2 Advanced software, offering a higher port count for network engineers requiring dense modular switching with 10 Gigabit uplink capability. Featuring 24 Gigabit Ethernet ports, four 2.5 Gigabit ports, and two 10 Gigabit uplinks in a fanless chassis, it supports HIPER-Ring redundancy, PROFINET, EtherNet/IP, IEC 62443-4-2 Security Level 2, and comprehensive QoS. Operating from 0 °C to +60 °C at 24 V DC and 21.5 W, it suits large-scale industrial network infrastructure. Available from Recab, your Nordic partner for Hirschmann industrial switch solutions.

manufacturer

Hirschmann

product model

MSP40-00280SCY999HHE2A
CE Certified, cUL 508, EN 55022, EN 55032 Class A, EN 60950, EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN 61131, EN 61850-3, FCC Certified, FCC CFR47 Part 15, IEC 61850, IEC 62439-2, IEC 62443-4-2, IP20 Rated, UL 60950

Overview

The Hirschmann MSP40-28-2A, configurator code MSP40-00280SCY999HHE2A, is a modular full Gigabit Ethernet industrial DIN rail switch from the MSP40 family, offering a 28-port configuration for network engineers who need higher port density modular switching with 10 Gigabit uplinks and IEC 62443-4-2 Security Level 2 compliance in industrial environments. Manufactured by Hirschmann, a Belden brand, the MSP40-28-2A runs HiOS Layer 2 Advanced software and provides 24 Gigabit Ethernet ports alongside four 2.5 Gigabit ports and two 10 Gigabit uplink ports in a fanless 391 x 148 x 142 mm chassis consuming 21.5 W from 24 V DC and operating between 0 °C and +60 °C. Switching features include QinQ double VLAN tagging, DiffServ ingress and egress classification and policing, IGMP Snooping and Querier per VLAN for v1/v2/v3, QoS to 802.1D/p with queue shaping, Jumbo Frames, Voice VLAN, Private VLAN, and storm protection. Redundancy covers HIPER-Ring as both ring switch and over link aggregation, MRP per IEC 62439-2 as client and manager, RSTP, MSTP, LACP, Sub Ring Manager, link backup, and redundant network coupling. The security suite meets IEC 62443-4-2 Security Level 2 and includes 802.1X, Secure Boot, signed firmware, RADIUS, TACACS+, DHCP Snooping, Dynamic ARP Inspection, IP Source Guard, LDAP, time-based ACLs, and user account locking. Industrial profiles cover PROFINET, EtherNet/IP, Modbus TCP, and IEC 61850, and management is available via SNMP v1/v2/v3, HTTPS, SSH, OPC-UA Server, and CLI with SD card and USB auto-configuration. Certified CE, FCC, cUL508, and NEMA TS2, the MSP40-28-2A is a strong fit for large-scale factory automation, energy infrastructure, railway, and process industry networks. Available from Recab, your Nordic partner for Hirschmann industrial switch solutions.
DIN Rail, EtherNet/IP, Expandable, Fanless, Modbus, Modular, PROFINET, Rugged Design

Key highlights

Features

  • 24 Gigabit plus four 2.5G and two 10G uplink ports deliver high-density modular switching with scalable bandwidth headroom.
  • IEC 62443-4-2 Security Level 2 certification confirms compliance with industrial cybersecurity standards for critical infrastructure.
  • HIPER-Ring and MRP IEC 62439-2 as client and manager provide fast redundancy recovery for high-availability ring networks.
  • HiOS Layer 2 Advanced supports PROFINET, EtherNet/IP, Modbus TCP, and IEC 61850 for broad industrial protocol coverage.
  • Secure Boot, signed firmware, 802.1X, RADIUS, TACACS+, DHCP Snooping, and LDAP deliver enterprise-grade security.
  • Fanless 391 mm DIN rail chassis with SD card and USB auto-configuration simplifies deployment and maintenance in the field.

Specifications

Type MSP40-28-2A
Power 24 V DC (18-32 V)
Power Consumption 21.5 W
Weight 2.65 kg
Dimensions 391 x 148 x 142 mm
Operating Temp 0-+60 °C
Humidity 5-95 %
Protection Class IP20
MTBF 997525 h
Mount Type DIN rail

Applications

  • High-density modular DIN rail switching in large-scale factory automation networks
  • IEC 62443-4-2 Security Level 2 compliant switching for critical industrial infrastructure
  • PROFINET and EtherNet/IP switching in railway and transport control systems
  • Dense industrial Ethernet aggregation in energy substation and grid automation projects

Resources

Datasheet

https://recab.com/wp-content/uploads/2025/10/msp40-00280scy999hhe2a-datasheet.pdf