Raytrans Launches New Product IDM-120PM

Raytrans Launches New Product IDM-120PM

In March 2007, Raytrans officially launched the latest device IDM-120PM for E1 access in chain network solutions. The IDM-120PM is developed based on the IDM-120P with large-scale integrated circuits, featuring rich user interfaces, flexible access modes, convenient flexible networking, multiple clock modes, and powerful network management functions. It also supports fault bypass and power-off bypass for chain network formation. It features 24 user data interfaces and 4E1 cross-connection with large capacity configuration. Data interface types include V24/RS485, V.35 data card, and 10Base-T Ethernet card. It supports unified network management across the entire network.

The IDM-120PM utilizes 4 standard E1 transmission channels (G.703 standard) with PCM30/31 format, directly providing various user interfaces such as voice, data, and image. It also serves as a non-blocking cross-connect device between the 4 E1 groups and all user interfaces with timeslot switching. The device features multiple clock modes to meet clock requirements in various application environments. It is equipped with 4 built-in N*64K (N=1~31) data processing units that can operate in both DTE and DCE modes, satisfying user bandwidth and clock requirements at any rate (<2Mbps) and in multiple environments (synchronous/asynchronous).

It uniquely supports fault bypass, power-off bypass, and fault location functions. It can be widely applied in public telephone network access or private line communications in telecommunications data services, power, banking, public security, and military sectors.