PA-SDTA

SDH/SONET Digital Trunk

(b)Relationship between the cable connection and the time slot

Trunk data for SDT is assigned to an odd-number Module Group. The module group is determined by the connection of the 34PH MT24 TSW CA-x cable as shown in the table below.

Table 3-7 Relationship between Cable Connection and Time Slot

MODULE

TIME SLOTS

CABLE CONNECTIONS

 

GROUP

 

 

 

FROM

TO

 

Assigned for

REMARKS

Assigned for

SDT

(Connectors on

(Connectors on

 

SDT

 

 

PA-SDTB)

BWB of TSWM)

 

 

 

 

 

PIM2 of IMG0

MUX0A

MUX002

In this case, PIM2 and PIM3

 

 

 

of IMG0 are not actually

 

MUX1A

MUX102

 

 

MG01

 

mounted; However, AUNT

 

 

 

 

MUX0B

MUX003

 

PIM3 of IMG0

data for PIM2/PIM3 is

 

 

 

 

MUX1B

MUX103

required.

 

 

 

 

 

 

 

 

PIM2 of IMG1

MUX0A

MUX012

In this case, PIM2 and PIM3

 

 

 

of IMG1 are not actually

 

MUX1A

MUX112

 

 

MG03

 

mounted; However, AUNT

 

 

 

 

MUX0B

MUX013

 

PIM3 of IMG1

data for PIM2/PIM3 is

 

 

 

 

MUX1B

MUX113

required.

 

 

 

 

 

 

 

 

PIM2 of IMG2

MUX0A

MUX022

In this case, PIM2 and PIM3

 

 

 

of IMG2 are not actually

 

MUX1A

MUX122

 

 

MG05

 

mounted; However, AUNT

 

 

 

 

MUX0B

MUX023

 

PIM3 of IMG2

data for PIM2/PIM3 is

 

 

 

 

MUX1B

MUX123

required.

 

 

 

 

 

 

 

 

PIM2 of IMG3

MUX0A

MUX032

In this case, PIM2 and PIM3

 

 

 

of IMG3 are not actually

 

MUX1A

MUX132

 

 

MG07

 

mounted; However, AUNT

 

 

 

 

MUX0B

MUX033

 

PIM3 of IMG3

data for PIM2/PIM3 is

 

 

 

 

MUX1B

MUX133

required.

 

 

 

 

 

 

 

Note 1: MUX1x on PA-SDTB and MUX1xx on BWB of TSWM are used when the system is a dual configuration.

Note 2: When half of the time slots are used in a module group, time slots for PIM2 must be used. However, the remaining time slots (for PIM3) cannot be used for other circuit cards.

CHAPTER 3

NDA-24296

Page 442

Revision 1.0

Page 468
Image 468
NEC 2400 ipx manual Module Time Slots Cable Connections Group From, Sdt Pa-Sdtb

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.