NEC Neax 2400 Imx Circuit Card Manual
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CHAPTER 3 ND-70182 (E) Page 276 Revision 4.0 PA-24LCBV Line Circuit 8. Connecting Route Diagram Connecting Route Diagram for the PA-24LCBV(LC) is as follows: Note:A and B leads for Channels #0 - #7 appear from the LC Connector equipped on the front edge of the card. Figure 3-66 Connecting Route Diagram for the PA-24LCBV (LC) MDF L1 L2 L1 L2 L1 L2 L1 L2 Jack Jack JackJackAnalog Terminal Analog Terminal Analog Terminal Analog Terminal A7 B7 A0 B0 A23 B23A8 B8 PBXLT Connector...
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ND-70182 (E) CHAPTER 3 Page 277 Revision 4.0 PA-24LCBV Line Circuit 9. LC Cable Connection Figure 3-67 Outer View of LC Cable Earth Cable 3m
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CHAPTER 3 ND-70182 (E) Page 278 Revision 4.0 PA-24LCBV Line Circuit Figure 3-68 Cable Running of LC Cable (Example) FRONT REAR LC Cable LC Cable LC Cable LT C a b l e PA-24LCBV Earth Plate Earth Cable
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ND-70182 (E) CHAPTER 3 Page 279 Revision 4.0 PA-FCHA Fusion Call Control Handler PA-FCHA Fusion Call Control Handler 1. General Function This circuit card is a protocol converter to carry the fusion-link-data from/to the other node. The Fusion- Link-Data is received/transferred from/to the CPR via HUB (PA-M96) across the TCP/IP interface. Once the FCH has received the fusion-link-data from the CPR, the HDLC CONT part of the FCH converts it to the High Level Data Link Controller (HDLC) format, then drops...
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CHAPTER 3 ND-70182 (E) Page 280 Revision 4.0 PA-FCHA Fusion Call Control Handler 2. Mounting Location/ Condition The FCH can be mounted in a universal slot of the PIM. 3. Face Layout of Lamps, Switches, and Connectors The face layout of lamps, switches, and connectors is shown below. Figure 3-70 Face Layout of PA-FCHA (FCH) Card 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Mounting ModulePIM PIM Universal SlotsUniversal Slots MB OPE EST3 EST2 EST1 EST0 PWALMLYR LB LOAD MNT...
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ND-70182 (E) CHAPTER 3 Page 281 Revision 4.0 PA-FCHA Fusion Call Control Handler 4. Lamp Indications Lamp indications for this circuit card are shown in the table below. 5. Switch setting Standard settings for switches on this circuit card are shown in the table below. LAMP NAME COLOR STATE OPE Green Remains lit while this circuit card is operating. LY RGreen Remains lit while the Fusion link is established. Flash Flashes when the Fusion link test result is fair. (60IPM) OFF Remains off when either the...
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CHAPTER 3 ND-70182 (E) Page 282 Revision 4.0 PA-FCHA Fusion Call Control Handler Note: The following operations are required prior to extracting the card. (1.) Turn on the MNT3 switch. (2.) Flip the MB switch. When the D/I DTI (1.5M) is connected with the card front cable. Note:T203 timer designates the maximum idle time which does not transmit any data frames. As a basic rule, the shorter T203 timer value, the earlier link failure detection will be obtained. MNT0OFF×Not used. 1OFF×Not used. 2OFF×Not...
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ND-70182 (E) CHAPTER 3 Page 283 Revision 4.0 PA-FCHA Fusion Call Control Handler SWITCH NAMESWITCH NOSETTINGSTANDARD SETTINGDESCRIPTION SW11 Note 11ON This SW designates the D/I channel of the Fusion-Link-Data. (The number of D/I channels = n) Set the corresponding SW(s) to “ON” for D/I, “OFF” for denial. OFF 2ON OFF 3ON OFF 4ON OFF 5ON OFF 6ON OFF 7ON OFF 8ON OFF SW11 D/I channel of T1 SW11-1 CH 0 SW11-2 CH 1 SW11-3 CH2 SW11-4 CH 3 SW11-5 CH 4 SW11-6 CH 5 SW11-7 CH 6 SW11-8 CH 7
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CHAPTER 3 ND-70182 (E) Page 284 Revision 4.0 PA-FCHA Fusion Call Control Handler Note 1: When “n” is bigger than 1, the Time Slot Sequence Integrity (TSSI) must be guaranteed at the network. When “n” is one or more, the corresponding D channels as “n” must be designated by SW11-SW12. SW12 Note 11ON This SW designates the D/I channel of the Fusion-Link-Data. (The number of D/I channels = n) Set the corresponding SW(s) to “ON” for D/I, “OFF” for denial. OFF 2ON OFF 3ON OFF 4ON OFF 5ON OFF 6ON OFF 7ON...
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ND-70182 (E) CHAPTER 3 Page 285 Revision 4.0 PA-FCHA Fusion Call Control Handler SWITCH NAMESWITCH NOSETTINGSTANDARD SETTINGDESCRIPTION SW131ON This SW designates the D/I channel of the Fusion-Link-Data. (The number of D/I channels = n) Set the corresponding SW(s) to “ON” for D/I, “OFF” for denial. OFF 2ON OFF 3ON OFF 4ON OFF 5ON OFF 6ON OFF 7ON OFF 8ON OFF SW141ON×Positive logic for the D/I CONT OFF Negative logic for the D/I CONT 2 Note 2ON×The fusion data link speed inserted onto the T1...