American Fibertek MR-9P59SL Multi-protocol Bi-directional Data & Contact Module Rx 21dB SM 1 Fiber Receiver
- Diagnostics: Data, Contact, Power & Optical Presence
- Automatic Resettable Fuses on Power Lines

The MR-9P59SL from American Fibertek is a fiber optic receiver that features a multi-protocol bi-directional data & contact module Rx 21dB Single-Mode. This advanced device transmits a multi-protocol data channel—selectable from RS485, RS422, RS232, or Manchester—alongside a contact closure channel over a singlemode optical fiber. With an impressive optical loss budget capability of 21dB utilizing WDM and 1310nm / 1550nm wavelength lasers, the system is designed for transparency, requiring no field adjustments or ongoing maintenance. Additionally, diagnostic indicators provide quick visual status updates, ensuring reliable performance. Options for equipment include stand-alone modules or rack-mounted cards compatible with the American Fibertek Card Cages: SR20/2 or SR-20H/2 with redundant power supply features.
American Fibertek MR-9P59SL Camera Features
- Multi-Protocol Capability: Supports RS485, RS422, RS232, or Manchester, providing versatility for various applications.
- High Optical Loss Budget: Offers a 21dB budget allowing reliable signal transmission over longer distances.
- Single-Mode Fiber Compatibility: Transmits data and contact closure on one optical fiber, reducing infrastructure costs.
- Diagnostic Indicators: Visual indicators for Data, Contact, Power & Optical Presence support easy troubleshooting.
- Automatic Resettable Fuses: Enhances reliability by protecting power lines from overloads.
- Transparent Design: Requires no field adjustments, simplifying installation and reducing maintenance time.
- Rack-Mount Options: Can be installed either as stand-alone modules or in compatible racks for flexible deployment.
American Fibertek MR-9P59SL Detailed Specifications
| Feature | Details |
|---|---|
| Model | MR-9P59SL |
| Type | Fiber Optic Receiver |
| Protocols Supported | RS485, RS422, RS232, Manchester |
| Optical Loss Budget | 21dB |
| Fiber Type | Single-Mode |
| Wavelength | 1310nm / 1550nm |
| Diagnostics Provided | Data, Contact, Power, Optical Presence |
| Fuses | Automatic Resettable on Power Lines |
| Mounting Options | Stand-alone modules or rack cards |
| Compatible Racks | American Fibertek Card Cages: SR20/2 or SR-20H/2 |



