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NEC ND-71762(E) Page 38, Figure 4-7 PLO Pin Assignment for Receiving Clock (4-IMG System)

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CHAPTER 4 ND-71762 (E)

Page 38

Issue 2

INSTALLATION PROCEDURE

Figure 4-7 PLO Pin Assignment for Receiving Clock (4-IMG System)

0001 02 03 04 05 06 07 0809 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Front View

TSWM

TSWM

TSW

Backplane

PLO input leads appear on the LT connectors labeled EXCLK0 and EXCLK1.

PLO mounting slots

PLO card is mounted in slots 21 and 23

of TSWM.

LT cable connectors

Connect LT cables to the connectors labeled

EXCLK0 and EXCLK1 on the TSWM backplane.

EXCLK0/EXCLK1 connector Pin Assignment

Pins are assigned as follows on EXCLK0/EXCLK1 connector. When clock is distributed from a digital interface,

use one pair of DIUxxx leads among a maximum of 4 inputs. DIU leads have the following precedence: DIU0xx(High)

DIU3xx(Low). On the contrary, to receive clock from an external high-stability osillator, use DCSxx leads.

PLOEXCLK1

EXCLK0 PLO

EXCLK0

EXCLK1

34PH EXCLK CA-A

34PH EXCLK CA-A

REAR VIEW

EXCLK0

EXCLK1

TSWM

MDF

Installation Cable To Digital Interface and/or DCS

34PH EXCLK CA-A Cable Lead Accommodation

26

27

28

29

30

31

32

33

34

35

36

37

38

1

2

3

4

5

6

7

8

9

10

11

12

13

FM1

FM0

SYN1B

SYN0B

DIU3B

DIU2B

DIU1B

DIU0B

DCSB

E

E

SYN1A

SYN0A

DIU3A

DIU2A

DIU1A

DIU0A

DCSA

Contents

Main Page BEFORE THE USE OF THIS MANUAL Page DANGER ? Page WARNING ATTENTION WARNING ATTENTION Page NEAX2400 IPX Internet Protocol eXchange No.7 CCIS System Manual TABLE OF CONTENTS Page TABLE OF CONTENTS (CONTINUED) Page CHAPTER 1 INTRODUCTION CHAPTER 2 GENERAL INFORMATION FOR CCIS Page Page Page 5 Figure 2-3 Hardware Configuration of No. 7 CCIS System <CCIS Digital Line> <CCIS Analog Line> CHAPTER 2 ND-71762 (E) Page 6 Figure 2-4 Example of Network Configuration for CCIS Digital Line Page 7 Figure 2-5 Example of Network Configuration for CCIS Analog Line Page Page Page Page Page Page Page Page Page Page Page Page 19 Figure 2-14 Diagram of Connections between M-OSC and PLO/OSC Page Page 21 Figure 2-15 Diagram of Connections between PLO/TSW and DTI Page Page Page Page 25 Centralized MAT This figure shows an example of centralized functions activation. Page Page 27 Centralized MAT NETWORK CONFIGURATION FUG3 FUG4 FUG2 (Center FUG) Page CHAPTER 3 SWITCH SETTING SHEETS CHAPTER 4 INSTALLATION PROCEDURE Page Page Page Page Page Page 36 Figure 4-5 LT Connector Leads Accommodation for DTI/CCT Accommodated in *1 Accommodated in *2 Accommodated in *3 Page 37 Figure 4-6 PLO Pin Assignments for Receiving Clock (1-IMG System) PIM0 PLO Page 38 Figure 4-7 PLO Pin Assignment for Receiving Clock (4-IMG System) REAR VIEW 34PH EXCLK CA-A PLOEXCLK1 Page 39 Cable Connection Diagram Page 40 Note: This diagram shows connections for a system having dual PLOs. Page 41 Figure 4-10 Cable Connection Diagram for Receiving Clock from a Digital Interface (TSW) Note 1: Note 2: Page 42 Figure 4-11 Cable Connection Diagram for Receiving Clock from a Digital Interface (PLO) IMG/ISWM Note 2 Note 1: Cable Connection Diagram Note 1 MDF IMG 3.4 Front Cable Connection between DTI and CCH Note 1 Note 2 Page Page Page 46 Figure 4-15 Connection between PBX and MODEM (a) Cable Connection when Accommodated in *1 (Refer to Figure 4-16) (b) Cable Connection when Accommodated in *2 (Refer to Figure 4-16) Page 47 Figure 4-15 Connection between PBX and MODEM (Continued) (c) Cable Connection when Accommodated in *3. (Refer to Figure 4-16) CHAPTER 4 ND-71762 (E) Page 48 Figure 4-16 LT Connector Leads Accommodation for 2CCH Accommodated in *3 Accommodated in *1 Accommodated in *2 CHAPTER 5 INSTALLATION TEST PROCEDURE Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page CHAPTER 6 BASIC DATA ASSIGNMENT ND-71762 (E) CHAPTER 6 Page 67 2. DATA ASSIGNMENT 2.1 Port Allocation and Related Command 2) f (R Note In this figure, five letters such as AAAAA, represent mounting location of CCT card or CCH card. Page CHAPTER 6 ND-71762 (E) Page 70 07/31/02 Page Page Page Page ND-71762 (E) CHAPTER 6 Page 75 Figure 6-2 CIC Number Assignment Note: Press the SPACE bar to skip LEN and press the RETURN key. Figure 6-3 Example of a CCIS Network (Tandem) The CIC number must be identical between two nodes as shown below. A sample office data assignment sheet for Node A is as follows. Page Page Page Page Page CHAPTER 7 CCIS SERVICE FEATURES Page Page CHAPTER 8 MAINTENANCE PROCEDURE Page Page ND-71762 (E) CHAPTER 8 Page 87 MAINTENANCE PROCEDURE Figure 8-1 Circuit Card Mounting Location (1/2) (a) MG and Unit configuration 1-IMG/4-IMG system Note: LP (Local Partition Number), MG (Module Group Number) U (Unit Number) (b) Group Configuration PIM Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page 3.3 Fault Repair Procedure for Digital CCIS Line Page Page Page Page Page Page Page NEAX2400 IPX Internet Protocol eXchange No.7 CCIS System Manual ND-71762(E) NEAX2400 IPX Internet Protocol eXchange No.7 CCIS System Manual ND-71762(E)