Cargando · Loading
Serial-to-fiber converter: carries RS-232/422/485 interfaces over single-mode or multimode fiber up to 60 km, in point-to-point or optical bus topology, with full immunity to electromagnetic interference.
Bitstream
TR-55
Technical specifications
Key features
Applications
Related products
Fiber optic multiplexer for serial communications: up to 4 RS-232/422/485 interfaces over one or two SM/MM/WDM/CWDM/DWDM optical links, supporting ring, bus, and point-to-point topologies.
View details →BitstreamSerial optical multiplexer with Profibus and Modbus support: two screw-terminal RS-232/422/485 interfaces over one or two fiber links, universal AC/DC power, and DIN-rail mounting.
View details →BitstreamOptical converter for power teleprotection signals: adapts 820/850/1310 nm interfaces of differential, distance, and overcurrent protection relays to MM/SM/CWDM/DWDM SFP links, with redundant power as standard.
View details →Technical guide for migrating legacy IEDs to IEC 61850 in SEIN substations. Digitalization protocol without equipment replacement, IEEE 1588 time synchronization, and COES-SINAC compliance.
Analysis of SEIN digitalization state and the 2030 roadmap: massive renewable integration, IEC 61850 Edition 2, IEC 62351 cybersecurity, distributed generation, and the role of communications infrastructure.
Local technical support
EMAR SYSTEMS provides integration, training, and after-sales support for all represented products. Contact the technical team for specifications, demos, and quotes.