DY-5977S - DYMEC SERIAL LINK

DY-5977S multi-channel serial to Fiber multiplexer can realize multi-
channel RS-232/RS-485/RS-422 transmission on one optical fiber, which not only

saves fiber resources, but also uses optical fiber as transmission medium, which has
isolated high voltage and anti-electromagnetic Interference, anti-lightning and other
advantages. It is widely used in various industrial control and industrial
automation fields, and is particularly suitable for power system automation,
traffic control and other machinery.

UL, CE, FCC, IEEE, IEC, ITUT, NEMA, Substation & Digital Substation, Switchgear

IEEE 61850-3 Used in Electrical Substations & Distribution

IEEE 1613 Used in Electrical Substations & Distribution

EN50155 Used in Railway & Transportation

EN50121-4 Used in Railway & Transportation

NEMA TS-2 – Used in Traffic Signal Control Systems

DY-5977S User Manual

DY-5977S Data Sheet