The main purpose of devices like VOCORD ETAP is non-destructive data stream tapping for the registration system.

VOCORD ETAP devices branch the information signal of lines set up according to standards G.703 and IEEE 802.x. These devices are used for connection to digital interoffice and subscriber lines as well as Ethernet lines.

VOCORD ETAP-UISDN4 brancher is a signal regenerator and interface converter. The input port of this brancher receives data in the 2B1Q code, and at the output the AMI code is used. Usage of VOCORD ETAP-UISDN4 gives the registration system an opportunity for enhancement as follows:

• Lengthening of the connected line;
• Capability of recording signals of the lines which use line coding method 2B1Q with echo compensation.

VOCORD ETAP branchers are produced in the format of multi-channel equipment for 19" rack mounting and compact devices with a small number of channels for installation in any suitable place. Besides, all equipment can be delivered for different power supply conditions.