NT5D97 Dual-port DTI2/PRI2 card Page 321 of 906Circuit Card Description and InstallationTable 112 indicates how the RR control signal operates with regard to theDDP2 status.NT5D97 faceplateFigure 65 on page 322 illustrates the faceplate layout for the NT5D97 DDPcard. The faceplate contains an enable/disable switch; a DDCH status LED;6 x 2 trunk port status LEDs; and six external connectors. Table 113 onpage 323 shows the name of each connector, its designation with respect tothe faceplate and the name and description of the card it is connected to. Alsoshown are the names of the LEDs.Table 112DCH/MSDL Receiver Ready control signalsRR State ConditionON D-Channel data rate selected at 64 KbpsandPRI2 loop is enabledandPRI2 link is not in OOS or Local Alarm mode stateandPRI2 link is not transmitting a Remote Alarm patternandPRI2 link is not receiving a Remote Alarm Indicationfrom a remote facilityOFF All other conditions
