American Fibetek MR-81-280 Eight Contact Module Rx 1310nm 12dB Non Latching Relays MM

The MR-81-280 from American Fibertek multiplexes 8 channels of dry non-latching contact closure on one multimode fiber. Both normally open and normally closed outputs are available. A set of 8 LEDs on the transmitter and the receiver units indicates the channel(s) status. Non-latching relay outputs will follow the state of the contact inputs under normal operating conditions. If either DC power or the optical power (connection) is lost, the relay outputs will switch to their normally open or closed states. These systems require no field adjustments at installation or additional maintenance thereafter. Diagnostic indicators provide a quick visual indication of system status. The Afinety intelligent remote monitoring system is available on the Rack Card product, please consult factory.

American Fibertek MR-81-280 Key Features

• 8 Channels: Supports Form-C (Normally Open or Normally Closed) Dry Contact Closure for versatile applications.
• Non-Latching Relays: Provides reliable operation by following the state of the contact inputs under normal conditions.
• Diagnostics: Integrated indicators for Power, Optical Presence, and Channel status for easy troubleshooting.
• High Density DB26 Data Connector: Features an adaptor to screw terminal for seamless integration and reliable connections.
• Options: Singlemode and Bi-directional Models Available to suit diverse network needs.
• 16 Channel Model: An alternative version is available, offering additional channel capacity.
• Latching Relay Models: Provides options for users needing latching relay functionality.

American Fibertek MR-81-280 Detailed Specifications