FL MC 2000E SM40 LC
Product ID:20477
Updated: 2026/7/12

Key Features
- 1High-Speed Data Conversion: Converts 100Base-TX Ethernet to single-mode fiber optic with a transmission length of up to 40 km.
- 2Auto MDI(X) Function: Automatically switches between MDI and MDI-X modes for easy connection setup.
- 3Comprehensive Link Diagnostics: Includes signal LEDs (LNK/ACT, 100) for monitoring link status and data flow control.
- 4DIN Rail Mountable: Designed for easy installation on horizontal DIN rails, meeting NS 35 standards.
- 5Industrial-Grade Reliability: Meets IEC 61850-3 and IEEE 1613 standards, ensuring robust performance in harsh environments.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Note on application | Only for industrial use | Product type | Media converter |
| MTTF | 79.3 Years (MIL-HDBK-217F standard, temperature 25°C, operating cycle 100%) | Signal delay | 700 ns (Pass-through mode, 100 Mbps, static) |
| Article revision | 05 | Electrical isolation | VCC // FE // Ethernet |
| Test voltage data interface/power supply | 1500 V AC (500 V AC, 1 minute) | Supply voltage range | 12 V DC ... 57 V DC |
| Nominal supply voltage | 24 V DC
48 V DC | Typical current consumption | 110 mA (24 V DC) |
| Output name | Relay output | Output description | Alarm output |
| Number of outputs | 1 | Contact switching type | N/C contact |
| Maximum switching voltage | 24 V DC | Max. switching current | 100 mA |
| Connection method | Plug-in screw terminal block (COMBICON), redundancy possible | Conductor cross section, flexible [AWG] | 24 ... 12 |
| Conductor cross section AWG | 24 ... 12 | Tightening torque | 5 Nm ... 7 Nm |
| Signal | Ethernet | Transmit capacity, minimum | -5 dBm |
| Transmit capacity, maximum | 0 dBm | Transmission length incl. 3 dB system reserve | 40 km (fiberglass with F-G 9/125 0.36 dB/km)
36 km (fiberglass with F-G 9/125 0.4 dB/km)
29 km (fiberglass with F-G 9/125 0.5 dB/km) |
| Connection method | LC duplex | Wavelength | 1310 nm |
| Minimum receiver sensitivity | -35 dBm | Maximum receiver sensitivity | -3 dBm |
| Transmission medium | Single-mode fiberglass | Data rate | 100 Mbps |
| Serial transmission speed | 100 Mbps | Connection method | RJ45 jack, shielded |
| No. of channels | 1 | Transmission length | 100 m (twisted pair, shielded) |
| Transmission medium | Copper | Signal LEDs | LNK/ACT, 100 |
| Link through | Link fault pass through | MDI-/MDI-X switchover | Auto-MDI(X) |
| Data flow control/protocols | IEC 61850-3, IEEE 1613 | Width | 30 mm |
| Height | 130 mm | Depth | 100 mm |
| Housing material | Aluminum | Fiber types | 50/125 µm
62.5/125 µm
Fiberglass |
| Degree of protection | IP20 | Ambient temperature (operation) | -40 °C ... 75 °C |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C | Altitude | 4850 m |
| Permissible humidity (operation) | 5 % ... 95 % (non-condensing) | Permissible humidity (storage/transport) | 5 % ... 95 % (non-condensing) |
| Shock | 300 m/s², 11 ms (IEC 60068-2) | Air pressure (operation) | 66 kPa ... 108 kPa |
| Air pressure (storage/transport) | 66 kPa ... 108 kPa | Conformance | CE-compliant |
| UL, USA / Canada | Class I, Div. 2, Groups A, B, C, D | Electromagnetic compatibility | Conformance with EMC Directive 2014/30/EU |
| Noise immunity | IEC 61850-3, IEEE 1613, EN 61000-6-2: 2005 | Noise emission | EN 61000-6-4 |
| Mounting type | DIN rail mounting | Mounting position | On horizontal DIN rail NS 35 in acc. with EN 60715 |
Specifications may be subject to change without notice
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