The American Fibertek MTX-81B-SL-280 4 Channels Bi-Directional Module Transmitter offers a reliable solution for multiplexing dry latching contact closures over multimode fiber. This device ensures seamless communication with user-selectable features to maintain contact status during power interruptions and provides easy management through a reset button. With no required field adjustments, the MTX-81B-SL-280 is designed for efficiency and ease of use, making it an ideal choice for various applications.
American Fibertek MTX-81B-SL-280 Key Features
- 4 Channels Bi-Directional: Supports 4 channels in each direction, allowing for effective communication and control.
- Latching Relays: Reduces power requirements, ensuring energy efficiency and reliability.
- User-Selectable Status Maintenance: Maintains contact status during power cycles and loss of optical power, enhancing operational reliability.
- User Reset Control: Easily reset all contact statuses to default, simplifying management and troubleshooting.
- Diagnostic Indicators: Provides visual feedback on power, optical presence, and channel status for quick diagnostics.
- High Density DB26 Data Connector: Comes with an adaptor to screw terminal, facilitating easy installation and connections.
American Fibertek MTX-81B-SL-280 Detailed Specifications
| Channels | 4 Channels Bi-Directional |
| Contact Type | Form-C (Normally Open or Normally Closed) |
| Relay Type | Latching Relays |
| Power Maintenance | User-selectable feature to maintain contact status |
| Reset Function | User control to reset all contact status |
| Diagnostics | Power, Optical Presence, Channel Indicators |
| Connector Type | High Density DB26 with adaptor to screw terminal |



















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