ABB FOX61 Series User Manual

Contents

ABB FOX61 Series User Manual Manual pdf 36 page image

F O X C S T R E F E R E N C E36 FOX61xLEDE18.3.3.1 AP: / unit-x / port-y, Configuration - GeneralTable 10: AP: / unit-x / port-y, Configuration - GeneralOperation Name Parameter Name Range Description / DetailsTermination Mode Transparent Clock and data transparent.Unstructured 2048 kbit/s signal.Clock Master Transparent data, clock locked to PETS.Unstructured 2048 kbit/s signal.PCM30 Terminated with CAS, without CRC4.ITU-T G.704 structured 2048 kbit/s signal.PCM30C Terminated with CAS and CRC4.ITU-T G.704 structured 2048 kbit/s signal.PCM31 Terminated without CAS or CRC4.ITU-T G.704 structured 2048 kbit/s signal.PCM31C Terminated without CAS, with CRC4.ITU-T G.704 structured 2048 kbit/s signal.V5 Uplink Transport mode for V5 links.The 5 Sa bits (timeslot 0, spare bits Sa4 … Sa8)support V5.x applications.This uplink uses CRC4.V5 Uplink NCI Transport mode for V5 links.The 5 Sa bits (timeslot 0, spare bits Sa4 … Sa8)support V5.x applications.This uplink does not offer CRC4.Switching Bidirectional  In the bidirectional mode the path selector iscontrolled by the failure state of the working andthe protecting paths and by the remote selectorstate. In the bidirectional switching mode thelocal and the remote path selectors are synchro-nised to select both the same path, i.e. bothselect the working path or both select the pro-tecting path.Please refer to "1KHW002467 FOX61x TDMServices" for a description of the switching crite-ria. In the unidirectional mode the path selector iscontrolled by the failure state of the working andthe protecting paths.