ADTRAN 10 x 64kbits/s CC card (Line card) for OSA 543x / 544x, providing 10 x 64kbits/s CC-JCC Output + 1x CC sync input/output Hot swappable Module, to be used on the OSA 543x / 544x.
ADTRAN 10 x 64kbits/s CC card (Line card) for OSA 543x / 544x, providing 10 x 64kbits/s CC-JCC Output + 1x CC sync input/output Hot swappable Module, to be used on the OSA 543x / 544x.
