
IES-2042FX-MM-SCLightly managed switch, 4 Fast Ethernet + 2 multimode fiber
IES-2042FX-MM-SC is a lightly managed industrial Ethernet switch in DIN-rail format, with 4 copper 10/100 ports and 2 multimode 100Base-FX fiber ports on SC connectors (1310 nm), intended for network cabling in industrial plants and cabinets.
The fiber uplinks cover up to 2 km with a 7.5 dB link budget. Network redundancy relies on the O-Ring, O-Chain and RSTP protocols, with ring recovery up to 30 ms; the 12~48 V power supply on terminal block includes a redundant input and protection against overload/overcurrent and reverse polarity.
At a glance
- Fiber ports (SFP/FX): 2
- Fiber port speed: 100Base-FX
- Fiber mode: Multi-mode
- Fiber distance: 2 km
- Management: Lightly managed
Technical specifications
| Copper ports (RJ45/M12) | 4 |
|---|---|
| Fiber ports (SFP/FX) | 2 |
| Fiber port speed | 100Base-FX |
| Fiber mode | Multi-mode |
| Connectors | Terminal block |
| Fiber standard | 100Base-FX |
| Fiber connector | SC |
| Fiber distance | 2 km |
| Wavelength | 1310 nm |
| Link budget | 7.5 dB |
| Optical power TX/RX | -23.5 dBm(min)0 dBm(saturation · max)-31 dBm(saturation · min)-14 dBm(max) |
| Management | Lightly managed |
|---|---|
| Copper port speed | 10/100 Fast |
| Redundancy protocols | RSTPO-ChainO-Ring |
| Forwarding mode | Store-and-forward |
| Switching bandwidth | 1.2 Gbps |
| Throughput | 76.19 Mpps |
| MAC table | 1024 address |
| Packet buffer | 1 Mbit |
| Priority queues | 4 queue |
| Ring recovery time | 30 ms |
| Power input | 12–48 V |
|---|---|
| Redundant input | Yes |
| Alarm relay | Yes(1A@24VDC) |
| Mounting | DIN Rail Mount |
|---|---|
| Dimensions | 54.2 × 145.4 × 107.1 mm |
| Operating temperature | -40–75 °C |
|---|---|
| IP rating | IP30 |
| Storage temperature | -40–85 °C |
| Manufacturer warranty | 5 year |
| EMC (emission/immunity) | IEC 61000-4-2 ESDIEC 61000-4-3 RSIEC 61000-4-4 EFTIEC 61000-4-5 SurgeIEC 61000-4-6 CSIEC 61000-4-8 PFMFCISPR 32EN 55035EN 55024FCC Part 15BEN 55032 |
|---|---|
| Electrical safety | EN 62368-1 |
| End of life (EOL) | 30/09/2026 |
|---|
Data extracted from the manufacturers' technical sheets: the official product spec sheet remains the reference for final confirmation.
Documentation
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