Shenzhen Handar Optical Technology Co.,Ltd is a hi-tech enterprisefor fiber optical communication and CCTV (security monitoring) andhas established for many years, so owns a lot of experience forfiber optical area, meanwhile, owns a professional and excellentteam to serve our all customers.HD has been focused on research and production in factory fiberoptical communication and CCTV devices which include mediaconverter, video converter (CCTV), SFP module EPON and Patch cord.Our media converter distance has 2km-120km, and with double fiberoptical port or Bi-Di or single port or 4 fiber optical port andhas SNMP Managed
