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