NEC Neax 2000 Ivs Remote Pim System Manual
Here you can view all the pages of manual NEC Neax 2000 Ivs Remote Pim System Manual. The NEC manuals for Communications System are available online for free. You can easily download all the documents as PDF.
Page 31
ND-46550 (E) CHAPTER 3 Pag e 23 Revision 2.0 2.1.2 Mounting of DAIA Card STEP 1: Set MB switch on the DAIA card to up position. STEP 2: Mount DAIA card in the AP slots (AP0-AP7) on the Main Site PIM0-PIM5. A maximum of three DAIA cards can be mounted. Figure 3-6 shows the mounting location of the DAIA card. On the multiple PIM configuration, the DAIA card(s) must be mounted on the first/last PIM due to the number of connectors of a BUS card. After mounting the card, set MB switch to down position....
Page 32
CHAPTER 3 ND-46550 (E) Pag e 2 4 Revision 2.0 2.1.3 Switch Setting of DAIC Card (1) Location of Lamps, Switches, and Connectors (See Figure 3-7.) Figure 3-7 PN-DAIC Card TBUS CN RUN MB SW1 RBUS LINK RED RMT LOOP PWR BL SW2 SW3
Page 33
ND-46550 (E) CHAPTER 3 Pag e 25 Revision 2.0 (2) Lamp Indications (SeeTable 3-4.) (3) Switch SettingsTable 3-4 Lamp Indications on PN-DAIC Card LAMP NAME COLOR FUNCTION RUN Green Flashes at 120 IPM while this card is operating normally. LINK Green Lights when the following connections are normal. • Control channel link between the DAIA card and DAIB card. • Connection between the opposite DAIC card. Goes out after 15 seconds of link disconnection. RED Red Lights when detecting PCM signal loss or Frame...
Page 34
CHAPTER 3 ND-46550 (E) Pag e 2 6 Revision 2.0 SW2 (Dip SW) 1 Not used 2 ON DTI frame configuration: 12-Multi Frame DTI frame configuration: 24-Multi Frame 3 ON Line code: AMI with ZCS Line code: B8ZS 4 Not used 5 Not used 6 Not used 7 Not used 8 Not used Table 3-5 Switch Settings on PN-DAIC Card (Continued) SWITCH NAMESWITCH NUMBERSETTING POSITIONFUNCTION CHECK ON2 134 6857 OFF OFF OFF OFF OFF OFF OFF OFF
Page 35
ND-46550 (E) CHAPTER 3 Pag e 27 Revision 2.0 In Table 3-5, 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:When the power is on, flip the MB switch to ON (UP position) before plugging/unplugging the circuit card. SW3 (Dip SW) 1 Set the equalizer according to the cable length between the system and...
Page 36
CHAPTER 3 ND-46550 (E) Pag e 2 8 Revision 2.0 2.1.4 Mounting of DAIC Card STEP 1: Set MB switch on the DAIC card to up position. STEP 2: Mount DAIC card in the AP slots (AP0-AP7) to the LT slot (LT09) on the Main Site PIM0-PIM5. A maximum of six DAIC cards can be mounted. After mounting the card, set MB switch to down position. STEP 3: After mounting all DAIC cards, set MB switch on DAIA card to up, and then down. Figure 3-8 Mounting Location of DAIC Card (Main Site) ATTENTIONContents Static...
Page 37
ND-46550 (E) CHAPTER 3 Pag e 29 Revision 2.0 2.1.5 BUS Cable Connection (1) Cable connection between BUS Card and the DAIA Card Connect the DAIA card to the BUS card by the RMT PCM-0.3 CA and 17-TW-0.3 CONN CA-A, as shown in Figure 3-9. Note:Up to three DAIA cards can be connected directly by a daisy chain connection on one PIM. If two or three DAIA cards are mounted on one PIM, the 17-TW-0.3 CONN CA-A is required. When the system is more than one PIM configuration, the DAIA cards must be mounted on the...
Page 38
CHAPTER 3 ND-46550 (E) Pag e 3 0 Revision 2.0 (2) Cable Connection between DAIA Card and DAIC Card Connect the DAIC card to the DAIA card by the 48-TW-0.2 CONN CA, as shown in Figure 3-10. Figure 3-10 DAIA-DAIC Cable Connection (1) 1-PIM Configuration : RMT PCM-0.3 CA : 17-TW-0.3 CONN CA-A DAICBUS • When mounting 1 DAIA card and 1 DAIC card • When mounting 2 DAIA cards and 2 DAIC cardsTBUS RBUSCN2 CN1 • When mounting 3 DAIA cards and 3 DAIC cardsPIM0 : 48-TW-0.2 CONN CA DAIA PCM1 PCM0 DAICBUS...
Page 39
ND-46550 (E) CHAPTER 3 Pag e 31 Revision 2.0 Figure 3-11 DAIA-DAIC Cable Connection (Continued) (2) Multiple PIM Configuration : RMT PCM-0.3 CA DAICBUS • When mounting 1 DAIA card and 2 DAIC cards on upper PIM • When mounting 2 DAIA cards and 4 DAIC cards on 2 PIMsCN2 CN1 : 48-TW-0.2 CONN CA DAIA PCM1 PCM0 : 48 TW-0.7 CONN CA CN1 CN2 PIM0 DAIC TBUS RBUS LAST PIM DAICBUS CN2 CN1 DAIA PCM1 PCM0 DAIC TBUS RBUS LAST PIM CN2 CN1PCM1 PCM0 TBUS RBUS PIM0 DAICBUS DAIA DAIC
Page 40
CHAPTER 3 ND-46550 (E) Pag e 3 2 Revision 2.0Figure 3-12 DAIA-DAIC Cable Connection (Continued) (2) Multiple PIM Configuration (continued) : RMT PCM-0.3 CA DAICBUS • When mounting 3 DAIA cards and 4 DAIC cards on 2 PIMs • When mounting 3 DAIA cards and 5 DAIC cards on 2 PIMsCN2 CN1 : 48-TW-0.2 CONN CA DAIA PCM1 PCM0 : 48 TW-0.7 CONN CA DAIC TBUS RBUS LAST PIM DAICBUS CN2 CN1 DAIA PCM1 PCM0 DAIC TBUS RBUS LAST PIM CN2 CN1PCM1 PCM0 TBUS RBUS PIM0 DAICBUS DAIA DAIC : 17-TW-0.3 CONN CA-A DAIABUSCN2...