30FXO/FXS 2FE 4E1 PCM fiber optical multiplexe IDM-30N
Beijing Raytrans Digital Technology Co., Ltd.
IDM-30N is based on the IDM-30 increase in high-speed optical transmission module, support for 30-way optical transmission telephone and at the same time can provide can be divided into 2 groups shared 100M Ethernet VLAN access or can be completed by 4 groups of series E1 channel through smooth upgrading expansion. Features 1.E1 or fiber access to 30 routes telephone voice.2.Elected with high-speed optical transmission, it can provide 2 groups shared 100M Ethernet channel and 4channel E1 through Series. 2.Powerful sound and light alarm function. 3.Perfect monitoring lines may be timely to determine the operation.