American Telesis’ DS-1 Service is a high capacity point-to-point digital private line service designed for the full-duplex, isochronous transmission of digital signals at a speed of 1.544Mbps. DS-1 Service provides the equivalent capacity of 24 DS-0 (64Kbps) circuits. Applications Bulk voice and/or data transmission High-speed tie lines or inter-machine trunks High-speed trunking for foreign exchange […]