Schneider Electric MCSESU083F2CS0 Modicon 6-Port 2 Fiber SC SM Unmanaged Switch Industrial Ethernet Switch

The Schneider Electric MCSESU083F2CS0 is a Modicon Networking unmanaged Ethernet switch with 6 copper 10/100BASE-TX ports and 2 single-mode 100BASE-FX fiber ports for long-distance fiber links. It needs no configuration, draws 3.8 W from a 12...24 V DC supply, and mounts on a DIN rail at 45 x 110 x 88 mm and 0.235 kg.

Certifications & Standards

• CE
• UL
• RCM
• EAC
• UKCA
• UL 61010-2-201
• EN/IEC 61131-2

Applications

Schneider Electric lists the MCSESU083F2CS0's shielded connectors as suited to small, isolated networks with light traffic and low complexity — a single machine cell or local I/O group rather than a plant backbone. The pair of single-mode fiber ports lets the same switch terminate a long cabinet-to-cabinet run on each end, useful where copper's 100 m limit does not reach and a managed switch's cost and configuration are not justified.

Selection Notes

The MCSESU083F2CS0 pairs 6 copper ports with 2 single-mode fiber ports reaching up to 32.5 km (9/125 µm) — choose it over the multimode MCSESU083F2CU0 when the fiber run exceeds the ~5 km multimode limit, and over the 4- or 5-port unmanaged switches when more field devices or a second fiber path are needed without the cost of a managed switch. Two fiber ports allow a redundant or chained fiber connection even without RSTP or MRP support.