Digital multiplexing device - メーカー・企業と業務用製品 | イプロスものづくり

1.5M Digital MUX [RP-1230]

This is a device that uses 1.5M service lines from telecommunications operators' networks to multiplex and relay voice lines (0.3 to 3.4 kHz).

The main transmission path has been converted from coaxial and metal cables to optical fiber, and the digitization of the lines is progressing. This device multiplexes and transmits 23 existing analog important lines over a 1.5M service line of the optical transmission path. ■□■Features■□■ ■Up to 23 voice lines can be configured from the exchange to subscriber repeater lines. ■Implementation types for voice circuits and others can be specified on a per-line basis. ■The digital circuits are compatible with the 1.5M service of telecommunications operators. ■This device is constructed with a dual configuration for the power supply and digital line sections.