AFI MR-0500SL 20mA Current Loop Data Transceiver, Single-Mode, ST Connectors

For secure access control and remote monitoring, the American Fibertek MR-0500SL media converter delivers reliable 20mA current-loop data over a single-mode fiber link. Built for security, surveillance and monitoring applications, this compact transceiver minimizes electromagnetic interference and extends communication distances compared to copper wiring. The MR-0500SL ships factory-set with passive inputs and active outputs, but internal jumpers let technicians configure ports in the field for maximum flexibility. Single-mode ST connectors and a modular low-profile extrusion make the unit easy to mount in crowded panels or enclosures.

Compatible with AMAG M2100 DBU and M2150 8DBC access control equipment, the MR-0500SL simplifies integration in existing security networks while reducing maintenance points. Powered by DC and engineered for low power consumption, it’s ideal for critical surveillance, access control, and distributed monitoring systems where uptime matters. Choose the American Fibertek MR-0500SL to upgrade legacy current-loop links to secure fiber optic networking — contact your supplier or order today for deployment in security and access control projects.

• Secure long-distance 20mA current-loop data transmission over single-mode fiber, reducing electrical interference and improving monitoring reliability
• Designed for simple integration with AMAG access control systems (M2100 DBU, M2150 8DBC) to speed installation
• Low-profile, modular extrusion housing saves rack and cabinet space for dense security and networking deployments
• Field-configurable active/passive input-output jumpers give installers flexibility for varied access control and surveillance setups
• ST single-mode connectors and low DC power draw deliver cost-effective, low-maintenance fiber optic connectivity