NEC NEAX2000 IVS2 - page 67

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 cardsmounted in PIM0 to “OFF”.NOTE 5: Mount the DTI card which receives a source clock signal into PIM0.

CONDITIONS

DTI0 DTI1 DTI2 DTI3 DTI4

REMARKS

SW

0-1 SW

0-2 SW

0-1 SW

0-2 SW

0-1 SW

0-2 SW

0-1 SW

0-2 SW

0-1 SW

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 OFF

MP 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.

Contents

Main Page NEAX2000 IVS Q-SIG System Manual ND-70923 (E) NEAX2000 IVS Q-SIG System Manual TABLE OF CONTENTS LIST OF FIGURES LIST OF TABLES INTRODUCTION PURPOSE OUTLINE OF THIS MANUAL REFERENCE MANUALS Page Page 4 System Outline SYSTEM OUTLINE Summary Figure 1-1 System Outline of Q-SIG NOTE: Conforming to Q921-a (PBX-PBX Interface) Physical Interface 30DTI Figure 1-2 Physical Interface Figure 1-3 Physical Interface Physical Interface 24DTI Page 6 Interworking with Other Network Figure 1-4 Interworking with Other Network NOTE: Interworking between Q-SIG and CCIS is not available. System Configuration SYSTEM CONFIGURATION Figure 1-5 shows the system configuration of the Q-SIG system. CLOCK Figure 1-5 System Configuration of Q-SIG 30DTI DCH 24DTI DCH PLO Figure 1-6 Clock Supply Route Configuration CARD NAME AND FUNCTION Table 1-1 Q-SIG Card Name and Function CARD NAME FUNCTIONAL NAME FUNCTION SYSTEM CAPACITY Table 1-2 System Capacity for Q-SIG DESCRIPTION 24DTI 30DTI Page 12 System conditions SYSTEM CONDITIONS Time Slot Assignment Condition Figure 1-7 Accommodation of DTI/DCH/ICH/BRT/PRT into TDSW Time Slot Allocation for DTI/DCH Card Figure 1-8 Time Slot Allocation for DTI SERVICE FEATURES Connected Destination Indication Figure 1-9 Connected Destination Indication Page Transit Counter Relaying Figure 1-10 Transit Counter Page PRECAUTIONS STATIC ELECTRICITY GUARD Figure 2-1 Static Electricity Guard (1 of 2) Figure 2-1 Static Electricity Guard (2 of 2) WHEN MAKING A SWITCH SETTING ON A CIRCUIT CARD ATTENTION Caution REQUIRED EQUIPMENT Table 2-1 Required Equipment for Q-SIG EQUIPMENT DESCRIPTION QUANTITY REMARKS INSTALLATION PROCEDURE Figure 2-2 Installation Procedure for Q-SIG Mounting DTI and DCH Card Mounting CONN Card Page DTI Cable Connection via MDF Figure 2-3 Cable Connection via MDF Figure 2-4 Location of the AP Slots and the LTC Connectors for DTI Page 28 Figure 2-5 Example of MDF Cross Connection for DTI DTI Cable Connection via CONN Card Figure 2-6 Cable Connection via the CONN Card Page 30 Figure 2-7 Example of Coaxial Cable Connection Page HOW TO READ THIS CHAPTER DTI ASSIGNMENT Page Page Page DCH ASSIGNMENT TANDEM CONNECTION ASSIGNMENT To provide Tandem Connection (Tie Line to Q-SIG, Q-SIG to Tie Line), do the following programming. CONNECTED DESTINATION INDICATION ASSIGNMENT Page HOW TO READ THIS CHAPTER MOUNTING LOCATION OF CIRCUIT CARD Figure 4-1 Mounting Location of Circuit Card LIST OF REQUIRED CIRCUIT CARD Table 4-1 List of Required Circuit Card PN-CP14 (MP) Caution Page Page Page Page 50 PN-30DTC-A (DTI) Page Page Page Page Page Page 56 PN-24DTA-C (DTI) Locations of Lamps, Switches, and Connectors Page Page Page Page Page PN-SC01 (DCH) Page Page PZ-M542 (CONN) Lamp Indications This card has no lamps. Page PZ-M557 (CONN) Lamp Indications This card has no lamps.