«K – 205» multiplexer
Is intended for integration up to six digital information flows in one group flow and its transmission through a basic rate digital channel (OCK) according to ITU-T G.703.
- sumultaneous reception/transmission through six channels of switching equipment interaction signals;
- organization of local and remote loops both on group and digital channels;
- integration up to six asynchronous flows of bi-pulse information into a group signal; transmission and reception of a group signal; recovery of initial information flows and auxiliary communication on the separate channel and on any subscriber channel;
- updating parameters of the four-wire phisical line and transmission through it a group signal at the rate 48 and 56 kbps with 40 dB damping at the frequency equal to the transmission rate.
|Transmission rate in the group channel||48; 56; 64 kbps|
|Transmission rate of the data terminal equipment (DTE)||2,4; 4,8; 9,6; 16; 32; 48 kbs|
|Group channel interface||C1-FL; ОCК on G.703 ITU-T|
|Interface with DTE||C1-FL|
Power supply of the device is provided from DC network with voltage from 21,6 up to 72V with any grounded pole.
Power consumption 10 W.