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Samsung iDCS 500 Technical Manual
Also see for iDCS 500: User guideUser guideUser guideAdministration guideUser instruction
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iDCS 500 Release 2 / OfficeServ INSTALLATIONTECHNICAL MANUAL PART 3 MARCH 20043.12will share the system resources. If in a medium to high concentration of 16SLI cards ortraffic, a MFM daughter board or boards should be added to a processor card or cardsto relieve congestion.NOTES:1. If a cabinet is equipped with a single power supply unit (PSU-60B), a maximum of56 station devices may be connected to that cabinet. However, if the cabinet isequipped with two power supply units, a maximum of 120 station devices may beconnected to that cabinet. See the configuration section of the General DescriptionSection for more details.2. Do not connect devices with a total REN greater than 5.0 to this card.3. Ring Frequency: 20 Hz square wave. Ring Voltage: 120 volts peak to peak, 20milliamps of current4. This card does not contain OPX over voltage protection circuitry.3.22 BRI CARD (see Figure 3–17)The iDCS 4BRI card is equipped with DIP switches to control the insertion oftermination resistors into the BRI circuits. These DIP switches should be in the ON(default) position if the circuits on the BRI card are to be used as stations and theswitches should be OFF if connected to a trunk. DIP 1 controls Circuit 1, DIP 2 controlsCircuit 2, DIP 3 controls Circuit 3, and DIP 4 controls Circuit 4. See Figure 3-24 for DIPswitch locations. Once the DIP switches have been correctly set insert the card into anyuniversal slot. See Figure 3-1. Push firmly in the middle of both card ejectors on eachcard to ensure that it is fully inserted into the back plane connector.3.23 8MWSLI CARD (see Figure 3–17)There are no options to select on this card. Insert as many 8MWSLI cards as areneeded into universal slots 1 through 9 (see Figure 3–1). Push firmly in the middle ofboth card ejectors on each card to ensure that it is fully inserted into the back planeconnector.This card automatically detects DTMF or dial pulse signals from the SLT. Software andhardware settings are not required. The 8MWSLI supports industry standard messagewaiting lamps on single line phones. The message waiting power supplied to the singleline station in the iDCS is 90 to 100 VDC. The 8MWSLI has no DTMF receivers; it willshare the system wide DSP resources for DTMF decoding. If in a medium to highconcentration of 16SLI cards or traffic, a MFM daughter board or boards should beadded to a processor card or cards to relieve congestion.NOTES:1. If a cabinet is equipped with a single power supply unit (PSU-60B), a maximum of56 station devices may be connected to that cabinet. However, if the cabinet isequipped with two power supply units, a maximum of 120 station devices may beconnected to that cabinet. See the configuration section of the General DescriptionSection for more details. |
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