American Fibertek MT-81SL-280 Eight Channel Contact System 1310nm 21dB Single Mode

The MT-81SL-280 from American Fibertek is a multiplexes 8 channels of dry latching contact closure on one singlemode fiber. A user-selectable feature allows the contact status to be maintained unchanged or reset through power-cycle and loss-of-optical-power. A reset button is available to clear all contact status to the default state. Individual channel LEDs on the transmitter and receiver units indicate the channel status. These systems require no field adjustments at installation or additional maintenance thereafter. Diagnostic indicators provide a quick visual indication of system status.

American Fibertek MT-81SL-280 Key Features

• Form-C (Normally Open or Normally Closed) Dry Contact Closure: Provides versatility in controlling devices by allowing either normal open or closed configurations.
• Latching Relays: Reduce power requirements, enhancing energy efficiency and contributing to lower operational costs.
• User-Selectable Feature: Maintains contact status through power-cycle and loss-of-optical-power, ensuring reliability and system stability.
• User Control to Reset Contact Status: Offers convenience by allowing users to easily reset the system to default settings.
• Diagnostics Indicators: Shows DC power, optical presence, and channel status for quick visual monitoring of system health.
• High Density DB26 Data Connector: Supplied with an adaptor to screw terminal, simplifying connections and installations.

Detailed Specifications for American Fibertek MT-81SL-280