Description
The MRX-82B from American Fibertek is a Eight Contacts Two Way Module Rx 1310nm 12dB MM. The MRX-82B multiplexes 16 total channels (8 in each direction) of dry latching contact closure on one multimode fiber. Individual channel LEDs on the transmitter and the receiver units indicate the channel status. The contact output relays are latching which maintain their states when either optical power is removed (fiber disconnected) or the fiber modules lose DC power. A reset button is available to clear all contact status to the default state. These systems require no field adjustments at installation or additional maintenance thereafter. Diagnostic indicators provide a quick visual indication of system status. Equipment may be ordered as stand alone modules or rack cards that are mounted in the SR-20/2 or SR20H/2(redundant power supply) AFI Card Cage.
Features
- 8 Channels Bi-Directional, Form-C (Normally Open or Normally Closed) Dry Contact Closure Latching Relays reduce power requirement
- Maintains Contact Status through
- Power-Cycle and Loss-of-Optical-Power
- User Control to Reset all Contact Status
- Diagnostics: Power, Optical Presence and Channel Indicators
- High Density DB26 Data Connector with Adaptor to screw terminal
