Beijing Telephone Optical Terminal Manufacturer

The rapid development of optical communication technology this year has driven down prices of equipment such as telephone optical terminals and PCM, and more enterprises have realized that telephone networking can greatly improve office efficiency and reduce communication expenses. Striving to enhance their competitiveness, all industries face fierce competition, and many enterprises seek optical communication access equipment manufacturers to build telephone communication networks with professional expertise and favorable pricing.

Beijing Ruiguang Jiyuan Digital Technology Co., Ltd. is a manufacturer specializing in the research, development, production, and sales of PCM, telephone optical terminals, and other optical communication access equipment. The self-developed IDM-30 telephone optical terminal provides 1 to 30 user interfaces (telephone, audio, E/M, magneto, RS232, etc.), and can add one 10M Ethernet interface upon user request. The IDM-300ME telephone optical terminal can support up to 1 to 300 telephone channels.

Many customers require more service interfaces and larger capacity when purchasing telephone optical terminals. Therefore, Raytrans Digital has manufactured a variety of service interfaces per user requirements, including: loop trunk interface (FXO connecting to switch subscriber lines); subscriber line interface (FXS directly connecting to telephones); 2-wire audio interface; 4-wire audio interface; 2-wire E&M interface; 4-wire E&M interface; asynchronous RS232/V.24 interface; synchronous RS232; RS422 interface; RS485 interface; V.35 interface (1 to 3064K bandwidth); 10Base_T interface (1 to 3064K bandwidth, with optional 1 channel of 10M line-speed Ethernet); magneto telephone; hotline telephone; G.703 64Kb/s co-directional data interface. In addition, as Raytrans Digital independently develops and manufactures its equipment, all products enjoy a 1-year free warranty service, and new modules can be designed or existing module parameters adjusted to better meet customer needs.