AFI MR-88 1310nm 12dB MM Eight Supervised Contact Module Receiver

Eight Supervised Contact Module Rx 1310nm 12dB MM.

The Fibertek MR-88 multiplexes channels of “supervised input” dry closure on one multimode fiber. A set LEDs the transmitter and receiver units indicates channel(s) status. Input supervision will detect an open connection shorted as alarm. alarm condition is removed only when voltage falls within predetermined range. Failsafe operation provided such that, if optical power loss or dc loss, normally outputs go to states (open). Diagnostic indicators provide quick visual indication system Equipment may be ordered alone modules rack cards that are mounted in Card Cages: SR-20/2 SR-20H/2 (redundant supply).

• 8 Channels, Form-C (Normally Closed) Closure
• Diagnostics: Power, Presence Channel Indicators
• High Density DB26 Data Connector with Adaptor screw terminal
• External Supervision