Nortel Networks NN43001-318 manual 76 Configuring Isdn BRI hardware

Models: NN43001-318

1 108
Download 108 pages 20.36 Kb
Page 76
Image 76

76Configuring ISDN BRI hardware

Note 1: Power Source 1 (PS1): Up to 2 Watts of power is supplied by the SILC to the terminals on the DSL. This power is simplexed over the TX and RX pairs provided by -48 V (-40 V for Europe) supply on the SILC. The RX pair is positive with respect to the TX pair.

Note 2: Power Sink 2 (PS2) provides an optional means of powering the terminal from a common supply in the wiring closet.

Note 3: Power Source 3 (PS3) provides the power from the terminal to the NT1 if the NT1 does not have a local power source.

U interface specification

The U interface uses a 2-conductor, twisted pair cable terminated with an RJ-45 type jack. An RJ-45 type jack on the NT1 device connects the terminal to the DSL using this twisted pair cable.

The connector pin assignments for the jack and the plug are shown in Table 18 "U interface connector specification" (page 76). The table also shows signal names for each interface pin at the UILC and at the terminal.

Table 18

U interface connector specification

 

RJ45 jack

UILC

Pin number

pin signal name

signal name

 

 

 

1

Not used

No connection

2

Not used

No connection

3

Not used

No connection

4

Tip or Ring

Tip or Ring

5

Tip or Ring

Tip or Ring

6

Not used

No connection

7

Not used

No connection

8

Not used

No connection

 

 

 

Procedure 23

Connecting the ISDN BRI terminals to the DSL

Step Action

1Plug one end of the modular cable into the ISDN BRI interface connector on the terminal. Plug the other end of the modular cable into the telephone outlet.

2If the SILC S/T interface has an optional auxiliary power source, plug the power source into the wall outlet and then the 10-m (33-ft) modular cable into the power source’s RJ-45 type jack.

Nortel Communication Server 1000

ISDN Basic Rate Interface Installation and Commissioning

NN43001-318 01.02 Standard

Release 5.0 20 June 2007

Copyright © 2003-2007, Nortel Networks

Page 76
Image 76
Nortel Networks NN43001-318 manual 76 Configuring Isdn BRI hardware

NN43001-318 specifications

Nortel Networks NN43001-318 is a sophisticated telecommunications component that plays a pivotal role in networking technologies. Designed for high-performance networking environments, this modular circuit pack is part of Nortel's long-standing reputation for reliability and efficiency in communication systems.

One of the standout features of the NN43001-318 is its support for advanced digital processing capabilities, which allows for the seamless transmission of data across various network formats. This circuit pack serves as a bridge between legacy systems and modern digital infrastructures, facilitating smooth upgrades and integration. Its versatility makes it suitable for a range of networking applications, from small businesses to large enterprises.

The NN43001-318 is equipped with multiple interfaces, allowing it to connect with various types of network equipment effortlessly. This characteristic is particularly advantageous for organizations looking to expand their network capabilities without a complete overhaul. The modular nature of the component ensures that it can be easily replaced or upgraded, thus prolonging the lifespan of overall network systems.

In terms of technological advancements, the NN43001-318 leverages multiple protocols to ensure reliable communications across diverse platforms. It supports Voice over IP (VoIP) technologies, which enhances the quality of voice communications while reducing costs associated with traditional telephony. Additionally, the circuit pack is designed to minimize latency, making it ideal for real-time applications where speed and efficiency are critical.

Security is another integral aspect of the NN43001-318, supporting encryption protocols to secure data transmission. This is essential in today's environment, where cybersecurity concerns are paramount. The combination of advanced encryption and robust processing power ensures that sensitive information remains protected, giving organizations peace of mind.

Moreover, the NN43001-318 aids in improving network management through its built-in diagnostic capabilities. These features allow network administrators to monitor performance and troubleshoot potential issues proactively, enhancing overall service quality.

In summary, Nortel Networks NN43001-318 is a versatile and powerful circuit pack that embodies the cutting-edge technologies required for modern networking. Its ability to support various protocols, combined with secure communications and efficient management features, makes it a valuable asset for any organization looking to enhance its networking infrastructure.