Hirschmann M-SFP-LX/LC EEC 943897001
Hirschmann M-SFP-LX/LC EEC: Industrial Gigabit Fiber up to 20 km
Model: M-SFP-LX/LC EEC
Part number: 943897001
The Hirschmann M-SFP-LX/LC EEC is a 1000 Mbit/s fiber-optic SFP transceiver with a duplex LC connector and an extended operating-temperature range. It is designed for industrial Ethernet links where standard commercial-temperature optics may not be suitable.
Verified Specifications
| Data rate | 1 × 1000 Mbit/s |
| Connector | Duplex LC |
| Single-mode fiber | 9/125 µm, 0–20 km |
| Multimode fiber | Up to 550 m with the specified mode-conditioning adapter |
| Operating temperature | −40 to +85°C |
| Power consumption | 1 W, supplied by the host switch |
| Diagnostics | Optical input/output power and transceiver temperature |
| Dimensions | 13.4 × 8.5 × 56.5 mm |
Best Fit for Industrial Links
This module is well suited to switch-to-switch backbone links across plants, substations, transport systems and outdoor cabinets. Its extended-temperature specification provides additional operating margin in locations exposed to seasonal heat or cold.
Selection Note: LX or LX+?
Choose M-SFP-LX/LC EEC for single-mode links up to 20 km. For a longer optical path, the M-SFP-LX+/LC EEC (942024001) supports a specified 14–42 km range. Always calculate total link loss—including fiber attenuation, connectors, splices and engineering margin—rather than selecting only by distance.
Compatibility Checklist
- Confirm that the Hirschmann host device and software support this SFP.
- Match 1000 Mbit/s speed, LC connector and fiber type at both ends.
- Check the optical budget; never connect a short link that falls below the receiver’s specified minimum attenuation.
- Confirm any hazardous-location, marine or transport approval through the deployed switch and complete system.
Send your switch model and fiber distance for a compatibility check.
Email: becky@hkxytech.com
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Trademark notice: Hirschmann is a trademark of its respective owner. Specifications should be checked against the current manufacturer documentation before final ordering.
