Army voice data video fiber optic communication scheme

plan description:

This solution has one central office station and two remote stations, and transmits the central office ordinary telephone, magnet telephone, audio, and Ethernet data to the remote stations through optical fiber.

The central office is equipped with two PCM multiplexing equipment to transmit to the remote sites A and B respectively. The PCM equipment uses 8 * E1 optical transceivers to cascade, and uses optical transceivers to transmit data.

recommended equipment:

central office: PDH optical transmission equipment ZMUX-100 / 8 * E1 (1 unit), PCM multiplexing equipment ZMUX-30 (2 units)

remote: PDH optical transmission equipment ZMUX-100 / 8 * E1 (1 unit), PCM multiplexing equipment ZMUX-30 (2 units)