NEC Neax 2000 Ivs2 Q-Sig System Manual
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CHAPTER 4 CIRCUIT CARD INFORMATION List of Required Circuit Card NEAX2000 IVS2 Q-SIG System Manual ND-70923 (E), Issue 1.0 Page 55 NOTE 3:Set the SW-1 and SW-2 as follows: NOTE 4:When the PBX is a clock source office, set the SW-1 and SW-2 on all the DTI cards mounted in PIM0 to “OFF”. NOTE 5:Mount the DTI card which receives a source clock signal into PIM0. CONDITIONSDTI0 DTI1 DTI2 DTI3 REMARKS SW -1SW -2SW -1SW -2SW -1SW -2SW -1SW -2 When one DTI is provided.ON OFF – – – – – –MP card will receive the clock signal from DTI0 at its PLO0 input. When more than one DTI is provided.ON OFF OFF ON OFF OFF OFF OFFMP card will receive the clock signal from DTI0 at its PLO0 input, under normal conditions. Should a clock failure occur with DTI0, MP card will automatically switch to the PLO1 input which gets from DTI1.
NEAX2000 IVS2 Q-SIG System ManualPage 56 ND-70923 (E), Issue 1.0 CHAPTER 4 CIRCUIT CARD INFORMATION List of Required Circuit Card PN-24DTA-C (DTI) Locations of Lamps, Switches, and Connectors SENSE RUN MB CRC PCM FRM RMT AIS BL SW1 SW0 JRR1 AISS MAS JPR0 JPS
CHAPTER 4 CIRCUIT CARD INFORMATION List of Required Circuit Card NEAX2000 IVS2 Q-SIG System Manual ND-70923 (E), Issue 1.0 Page 57 Lamp Indications LAMP NAMECOLOR FUNCTION RUN Green Flashes at 120 IPM while this card is operating normally. CRC Red Remains lit when detecting Cyclic Redundancy Checking (CRC) errors. PCM Red Remains lit when detecting PCM signal loss. FRM Red Remains lit when detecting Frame Alignment signal loss. RMT Red Remains lit when receiving Frame Alignment signal loss alarm from a distant office. AIS Red Remains lit when a pattern of consecutive “1” is received. The distant office transmits this signal for a loop-back test. BL Red B Channel status ON : More than 10 channels are busy OFF : All channels are idle Flash (60 IPM) : Only one channel is busy Flash (120 IPM) : 2 through 10 channels are busy
NEAX2000 IVS2 Q-SIG System ManualPage 58 ND-70923 (E), Issue 1.0 CHAPTER 4 CIRCUIT CARD INFORMATION List of Required Circuit Card Switch Settings SWITCH NAMESWITCH NUMBERSETTING POSITIONFUNCTION CHECK SENSE (Rotary SW) NOTE 10-3 Not used 4-F Set the switch to match the AP Number (04-31) to be set by CM05. MB (Toggle SW) NOTE 2UP For make-busy For normal operation (Continued) F 4 AP No.SW1-4: ON 04 05 06 07 08 09 10 11 12 13 14 15 SW1-4: OFF 20 21 22 23 24 25 26 27 28 29 30 31 SW No. 456789ABCDEF ON DOWN
CHAPTER 4 CIRCUIT CARD INFORMATION List of Required Circuit Card NEAX2000 IVS2 Q-SIG System Manual ND-70923 (E), Issue 1.0 Page 59 SW0 (Piano Key SW) 1 NOTE 3 NOTE 4ONSource clock signal from network is sent to the PLO 0 input on MP card. OFFSource clock signal from network is not sent to the PLO 0 input on MP card. 2 NOTE 3 NOTE 4ONSource clock signal from network is sent to the PLO 1 input on MP card. OFFSource clock signal from network is not sent to the PLO 1 input on MP card. 3ONRemote loop-back For normal operation 4ONLocal loop-back (AIS send) For normal operation 5Set equalizer according to the cable length between the PBX and the MDF. OFF 6 OFF 7 OFF 8 Not used (Continued) SWITCH NAMESWITCH NUMBERSETTING POSITIONFUNCTION CHECK OFF ON 5 6 7 8 1 2 3 4 OFF OFF ON OFF 80-120m (262.5-394 ft.) SW0-5 SW0-6 SW0-7CABLE LENGTH ON ON0-40m (0-131.2 ft.) 40-80m (131.2-262.5 ft.) 120-160m (394-525 ft.) 160-200m (525-656 ft.) Signal is not sent ON ON ON ON ON OFF OFF ON OFF ON OFF ON OFF OFF OFF ON ON OFF
NEAX2000 IVS2 Q-SIG System ManualPage 60 ND-70923 (E), Issue 1.0 CHAPTER 4 CIRCUIT CARD INFORMATION List of Required Circuit Card The figure in the SWITCH NAME column and the position in in the SETTING POSITION- column indicate the standard setting of the switch. When the switch is not set as shown by the figure and , the setting of the switch varies with the system concerned.SW1 (Piano Key SW) NOTE 41 Not used 2 Not used 3 Not used 4ON AP No. 04-15 OFF AP No. 20-31 JPR0 (Jumper pin) UPNeutral grounding on the receiving line is provided. Neutral grounding on the receiving line is not provided. JPR1 (Jumper pin) Line impedance: 100 ohms Left Line impedance: 110 ohms JPS (Jumper pin) UPNeutral grounding on the transmit- ting line is provided. Neutral grounding on the transmit- ting line is not provided. MAS (Jumper pin) UP Clock Source Clock Receiver AISS (Jumper pin) AIS signal is sent out when make- busy or power on. DOWNAIS signal is not sent out when make-busy or power on. (Continued) SWITCH NAMESWITCH NUMBERSETTING POSITIONFUNCTION CHECK 4 3 2 1 OFF ON OFF OFF OFF DOWN Right DOWN DOWN UP
CHAPTER 4 CIRCUIT CARD INFORMATION List of Required Circuit Card NEAX2000 IVS2 Q-SIG System Manual ND-70923 (E), Issue 1.0 Page 61 NOTE 1:Set the groove on the switch to the desired position. NOTE 2:When the power is on, flip the MB switch to ON (UP position) before plugging/ unplugging the circuit card. NOTE 3:Set SW0-1 and SW0-2 as follows: NOTE 4:When the PBX is a clock source office, set the SW0-1 and SW0-2 on all the DTI cards mounted in PIM0 to “OFF”. NOTE 5:Mount the DTI card which receives a source clock signal into PIM0. CONDITIONSDTI0 DTI1 DTI2 DTI3 DTI4 REMARKS SW 0-1SW 0-2SW 0-1SW 0-2SW 0-1SW 0-2SW 0-1SW 0-2SW 0-1SW 0-2 When one DTI is provided.ONOFF––––––––MP card will receive the clock signal from DTI0 at its PLO0 input. When more than one DTI is pro- vided.ON OFF OFF ON OFF OFF OFF OFF OFF OFFMP card will receive the clock signal from DTI0 at its PLO0 input, under normal conditions. Should a clock failure occur with DTI0, MP card will auto- matically switch to the PLO1 input which gets clock from DTI1.
NEAX2000 IVS2 Q-SIG System ManualPage 62 ND-70923 (E), Issue 1.0 CHAPTER 4 CIRCUIT CARD INFORMATION List of Required Circuit Card PN-SC01 (DCH) Locations of Lamps, Switches and Connectors Lamp Indications LAMP NAMECOLOR FUNCTION RUN Green Flashes at 120 IPM while this card is operating normally. LC Green Remains lit when communications are normally ongoing with the D Channel data links connected. LPB Green Not used SENS RUN MB SW0 LC LPB SW1
CHAPTER 4 CIRCUIT CARD INFORMATION List of Required Circuit Card NEAX2000 IVS2 Q-SIG System Manual ND-70923 (E), Issue 1.0 Page 63 Switch Settings SWITCH NAMESWITCH NUMBERSETTING POSITIONFUNCTION CHECK SENS (Rotary SW) NOTE 14-F Set the switch to match the AP Number (04-31) to be set by CM05. 0-3 Not used MB (Toggle SW) NOTE 2UP For make-busy For normal operation SW0 (Piano Key SW)1 Always set to OFF 2 Always set to OFF 3 Always set to OFF 4ON AP No. 04-15 OFF AP No. 20-31 (Continued) F 4 AP No.SW0-4: ON04 05 06 07 08 09 10 11 12 13 14 15 SW0-4: OFF20 21 22 23 24 25 26 27 28 29 30 31 SW No.456789ABCDEF ON DOWN 4 3 2 1 OFF ON OFF OFF OFF
NEAX2000 IVS2 Q-SIG System ManualPage 64 ND-70923 (E), Issue 1.0 CHAPTER 4 CIRCUIT CARD INFORMATION List of Required Circuit Card The figure in the SWITCH NAME column and the position in in the SETTING POSITION column indicate the standard setting of the switch. When the switch is not set as shown by the figure and , the setting of the switch varies with the system concerned. NOTE 1:Set the groove on the switch to the desired position. NOTE 2:When the power is on, flip the MB switch to ON (UP position) before plugging/ unplugging the circuit card. SW1 (Dip SW) 1 Always set to OFF 2 Always set to OFF 3 Always set to OFF 4 Always set to OFF 5 Always set to OFF 6 Always set to OFF 7 Always set to OFF 8 Always set to OFF SWITCH NAMESWITCH NUMBERSETTING POSITIONFUNCTION CHECK 1 23 45 67 8ON OFF OFF OFF OFF OFF OFF OFF OFF