PH-CK17-A

Phase Lock Oscillator

Figure 3-33shows an example of distributing clock from a digital interface. This figure assumes that the Digital Trunk POUT leads are used as the first clock distribution route. (This connection is not required for IPX-UMG system.)

IMG

maximum 200 meters (660 feet) (24 AWG)

Digital Interface

PLO#0

EXCLK0

PLO#1

EXCLK1

LT Connector

 

MDF

 

 

Installation Cable

RA

 

 

RB

 

 

TA

 

maximum 100

TB

 

meters (330 feet)

POUT A

 

(24AWG)

POUT B

 

 

 

Installation Cable

 

 

 

DIU0A0

 

 

DIU0B0

Note 1

 

DIU1A0

 

 

DIU1B0

 

 

DIU2A0

 

 

DIU2B0

 

 

DIU3A0

 

 

DIU3B0

 

Installation Cable

DIU0A1

 

 

 

 

DIU0B1

Note 2

 

DIU1A1

 

 

DIU1B1

 

 

DIU2A1

 

 

DIU2B1

 

 

DIU3A1

 

 

DIU3B1

 

PCM Cable (2P)

PCM

to other node

Carrier

 

 

 

Equipment

 

 

 

 

DSU

CLK

 

 

 

 

 

 

 

 

Note 1: PLO has a maximum of 4 inputs. DIU0xx leads are used for the 1st clock distribution routes. DIU3xx leads are used for the 4th. The first input has the highest priority.

Note 2: The connection is required for a dual PLO system.

Figure 3-33 Cable Connection Diagram (4-IMG System/LN) for Receiving Clock from Digital Interface

CHAPTER 3

NDA-24296

Page 236

Revision 1.0

Page 262
Image 262
NEC 2400 ipx manual Img

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.

One of the main characteristics of the NEC 2400 IPX system is its modularity. This flexibility allows organizations to scale their communication needs effectively. The system can be customized with various modules that cater to specific requirements, enabling businesses to add or remove functions as their operations evolve. This adaptability makes the NEC 2400 IPX ideal for small to medium-sized enterprises as well as large organizations.

The NEC 2400 IPX incorporates advanced VoIP technology, which facilitates seamless communication over the internet. This leads to reduced operational costs, as traditional phone lines are no longer a necessity. VoIP also enhances mobility, allowing employees to stay connected irrespective of their physical location. The system supports a wide range of endpoints, including digital, analog, and IP phones, facilitating a diverse range of user preferences.

One of the standout features of the NEC 2400 IPX is its user-friendly interface. The system supports advanced call management functionalities, including call forwarding, conferencing, and voicemail services. This user-centric design ensures that businesses can streamline their communications efficiently while providing an intuitive experience for end users.

In addition to its communication capabilities, the NEC 2400 IPX integrates with various business applications, enhancing productivity and collaboration. The system supports features like presence management and instant messaging, allowing for real-time communication among team members. This integration strengthens teamwork and fosters a more connected workplace.

Moreover, the NEC 2400 IPX is built with security in mind. The system employs various encryption technologies to safeguard communications, ensuring that sensitive information remains protected against unauthorized access. This feature is particularly crucial for organizations in sectors such as finance and healthcare, where data security is paramount.

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.