Bachmann|FM221 00016747-10|FASTBUS Modules
Description
Bachmann FM221 00016747-10 is a FASTBUS master module with one fiber optic port, designed for long-distance, low-delay communication in distributed substation systems.
Features
Supports up to 2000 m distance via multimode fiber; minimal signal delay; robust LC or PushPull® connector options; compatible with up to 15 distributed substations.
Technical Specifications
-
Communication
- Transfer distance: Up to 2000 m between stations
- Maximum total line length: 2300 m
- Transmission medium: Multimode fiber (50/125 μm or 62.5/125 μm)
- Fiber wavelength: 1310 nm
- Link budget: > 8 dB (with 3 dB reserve)
-
Interfaces
- 1x FO (fiber optic) port
- Connector type: LC
-
Network Support
- Max number of stations: 16 per system
- Max stations per line: 10
-
Environmental Conditions
- Operating temperature: -30 °C to +60 °C
- Storage temperature: -40 °C to +85 °C
- Humidity: 5–95% (with condensation allowed during storage)
- Pollution degree: 2
Bachmann|FM221 00016747-10|FASTBUS Modules



Bachmann|FM221 00016747-10|FASTBUS Modules
Description
Bachmann FM221 00016747-10 is a FASTBUS master module with one fiber optic port, designed for long-distance, low-delay communication in distributed substation systems.
Features
Supports up to 2000 m distance via multimode fiber; minimal signal delay; robust LC or PushPull® connector options; compatible with up to 15 distributed substations.
Technical Specifications
-
Communication
- Transfer distance: Up to 2000 m between stations
- Maximum total line length: 2300 m
- Transmission medium: Multimode fiber (50/125 μm or 62.5/125 μm)
- Fiber wavelength: 1310 nm
- Link budget: > 8 dB (with 3 dB reserve)
-
Interfaces
- 1x FO (fiber optic) port
- Connector type: LC
-
Network Support
- Max number of stations: 16 per system
- Max stations per line: 10
-
Environmental Conditions
- Operating temperature: -30 °C to +60 °C
- Storage temperature: -40 °C to +85 °C
- Humidity: 5–95% (with condensation allowed during storage)
- Pollution degree: 2