Schneider Electric MCSESM103F2CU0 Modicon 8-Port 2 Fiber SC MM Managed Switch Industrial Ethernet Switch

The Schneider Electric MCSESM103F2CU0 is a Modicon Networking managed Ethernet switch combining 8 copper 10/100BASE-TX ports with 2 multimode 100BASE-FX fiber ports for a redundant fiber path. It runs Ethernet TCP/IP with SNMP, HTTPS, Modbus TCP and OPC UA management, supports RSTP, MRP and HiPER Ring redundancy, and draws 8 W from a 12...24 V DC supply on a 35 mm DIN rail.

Technical Specifications

Certifications & Standards

• CE
• UL
• RCM
• DNV
• ATEX
• EAC
• UKCA
• CSA C22.2 No. 213
• UKEX
• FCC Part 15 Class A
• CCC Ex
• UL 61010-2-201
• EN/IEC 61131-2
• IEC 61850-3
• IEC 62443-4-2
• EN 50121-4

Selection Notes

The MCSESM103F2CU0 is the standard-temperature, multimode-fiber build of the 8-copper/2-fiber switch family — choose it over the MCSESM103F2CS0H harsh variant for a normal 0…60 °C cabinet environment where the conformal coating and -40 °C rating are not needed, and over the single-fiber 093 family when a second fiber port is required for HiPER Ring or MRP redundancy. Multimode fiber reaches up to 5 km (50/125 µm); pick a single-mode CS0 variant for longer runs.