PH-CK16-A

Phase Lock Oscillator

LT cable connectors

Connect LT cables to the connectors labeled EXCLK0 and EXCLK1 on the ISWM backplane.

Backplane

EXCLK1 EXCLK0

ISWM

Figure 3-14 PLO Pin Assignment for Receiving Clock (ISWM) (1/2)

EXCLK0/EXCLK1 connector Pin Assignment

Pins are assigned as follows on the EXCLK0/EXCLK1 connectors. When the clock is distributed from a digital interface, use one pair of DIUxxx in one of four inputs. (There are a maximum of four inputs.) DIU leads have the following precedence: DIU0xx (high) DIU3xx (low).

 

 

Rear View

26

FM1

1

E

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

27

FM0

2

E

 

 

 

 

 

 

 

 

 

 

 

28

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

29

DIU3B

4

DIU3A

 

 

 

 

 

 

 

 

 

ISWM

EXCLK1

 

 

 

 

EXCLK0

30

5

(Slot No.13)

 

 

 

 

(Slot No.09)

31

DIU2B

6

DIU2A

 

 

 

 

 

 

 

 

 

 

 

 

32

DIU1B

7

DIU1A

 

 

 

 

 

 

 

 

 

33

DIU0B

8

DIU0A

 

 

 

 

 

 

 

 

 

34

DCSB

9

DCSA

 

 

 

 

 

 

 

 

 

35

10

 

 

 

 

 

 

 

 

 

36

SYN1B

11

SYN1A

 

 

 

 

 

 

 

 

 

37

12

 

 

 

 

 

 

34PH ISWM EXCLK CA-A

 

 

38

SYN0B

13

SYN0A

 

 

 

 

 

 

MDF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Installation Cable

To Digital Interface and/or DCS

34PH ISWM EXCLK CA-A

Figure 3-14 PLO Pin Assignment for Receiving Clock (ISWM) (2/2)

NDA-24296CHAPTER 3

Page 203

Revision 1.0

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Image 229
NEC 2400 ipx manual PLO Pin Assignment for Receiving Clock Iswm 1/2

2400 ipx specifications

The NEC 2400 IPX is a robust and versatile business communication solution designed to meet the increasing demands of modern enterprises. It is a part of NEC's esteemed range of IP-based telephony systems, known for integrating sophisticated technology and user-friendly features.

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In summary, the NEC 2400 IPX is a leading telecommunications solution that combines modularity, VoIP technology, user-friendly features, and robust security measures. Its ability to adapt to the changing needs of businesses makes it a preferred choice for organizations looking to enhance their communication infrastructure. As technology continues to evolve, the NEC 2400 IPX stands out as a reliable and future-ready choice for modern enterprises.