IMC-121FB-MM-SCMedia converter over multimode fiber up to 2 km, DIN rail
- Manufacturer
IMC-121FB-MM-SC extends a copper Ethernet link over multimode fiber, where the route crosses areas with strong electromagnetic interference or exceeds the length twisted pair allows.
The optical channel works at 1310 nm on an SC connector with a 7.5 dB link budget, to the IEEE 802.3u standard. The unit weighs 0.21 kg, withstands storage up to 85 °C and declares immunity on the IEC 61000-4 series, with reverse-polarity protection on the power input.
At a glance
- Fiber mode: Multi-mode
- Fiber distance: 2 km
- Fiber ports (SFP/FX): 1
- Copper port speed: 10/100 Fast Mbps
- Fiber port speed: 100Base-FX Mbps
Technical specifications
| Device type | Media converter |
|---|
| Copper ports (RJ45/M12) | 2 |
|---|---|
| Fiber mode | Multi-mode |
| Fiber distance | 2 km |
| Fiber ports (SFP/FX) | 1 |
| Fiber connector | SC |
| Wavelength | 1310 nm |
| Link budget | 7.5 dB |
| Copper port speed | 10/100 Fast Mbps |
|---|---|
| Fiber port speed | 100Base-FX Mbps |
| Ethernet standards | IEEE 802.3, IEEE 802.3u |
| Power input | 12–48 V |
|---|---|
| Redundant input | Yes |
| Power consumption | 4.5 W |
| Mounting | Wall MountDIN Rail Mount |
|---|---|
| Dimensions | 26.1 × 95 × 70 mm |
| Weight | 0.21 kg |
| IP rating | IP30 |
|---|---|
| Operating temperature | -40–70 °C |
| Storage temperature | -40–85 °C |
| EMC (emission/immunity) | IEC 61000-4-3 RSIEC 61000-4-2 ESDFCC Part 15BIEC 61000-4-8 PFMFIEC 61000-4-6 CSIEC 61000-4-5 SurgeIEC 61000-4-4 EFT |
|---|
Data extracted from the manufacturers' technical sheets: the official product spec sheet remains the reference for final confirmation.
Documentation
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