Installing ISDN BRI hardware for line applications 35

Port signals

 

 

I/O panel connectors

Card

 

 

 

 

 

 

 

 

SILC

UILC

Pairs

Pair color

C

G

M

T

port

 

 

 

 

 

 

 

 

 

7Tx - / 7Tx +

7T / 7R

32 / 7

R-O / O-R

 

 

 

 

7

7Rx + / 7Rx -

 

33 / 8

R-G / G-R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0Tx - / 0Tx +

0T / 0R

34 / 9

R-BR / BR-R

s

s

slot

s

0

0Rx + / 0Rx -

 

35 / 10

R-S / S-R

lot

lot

11

lot

 

 

 

 

 

3

7

 

15

 

 

 

 

 

 

 

 

 

 

1Tx - / 1Tx +

1T / 1R

36 / 11

BK-BL / BL-BK

 

 

 

 

1

1Rx + / 1Rx -

 

37 / 12

BK-O / O-BK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2Tx - / 2Tx +

2T / 2R

38 / 13

BK-G / G-BK

 

 

 

 

2

2Rx + / 2Rx -

 

39 / 14

BK-BR / BK-BR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3Tx - / 3Tx +

3T / 3R

40 / 15

BK-S / S-BK

 

 

 

 

3

3Rx + / 3Rx -

 

41 / 16

Y-BL / BL-Y

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4Tx - / 4Tx +

4T / 4R

42 / 17

Y-O / O-Y

 

 

 

 

4

4Rx + / 4Rx -

 

43 / 18

Y-G / G-Y

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5Tx - / 5Tx +

5T / 5R

44 / 19

Y-BR / BR-Y

 

 

 

 

5

5Rx + / 5Rx -

 

45 / 20

Y-S / S-Y

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6Tx - / 6Tx +

6T / 6R

46 / 21

V-BL / BL-V

 

 

 

 

6

6Rx + / 6Rx -

 

47 / 22

V-O / V-O

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7Tx - / 7Tx +

7T / 7R

48 / 23

V-G / G-V

 

 

 

 

7

7Rx + / 7Rx -

 

49 / 24

V-BR / BR-V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Connecting the ISDN BRI terminals to the DSL

ISDN BRI terminals are connected to DSLs using modular cables up to 10 meters (33 feet) long, with RJ-45 plugs on each end. One end of the cable plugs into the terminal, and the other end plugs into the wall outlet.

Note: All ISDN BRI terminals should comply with CCITT, ANSI, ETSI NET-3, INS NET-64, National ISDN, 1TR6, Numeris VN2, and D70 standards for terminals, and be compatible with the system. For a list of compatible terminals, refer to the ISDN Basic Rate Interface Feature Fundamentals (NN43001-580).

Figure 9 "Connect the ISDN BRI terminal to the S/T interface" (page 37) illustrates a terminal connection to the S/T interface; Figure 10 "Connect the ISDN BRI network termination (NT1) to the U interface" (page 38) illustrates a network termination (NT1) connection to the U interface.

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 35
Image 35
Nortel Networks NN43001-318 manual Connecting the Isdn BRI terminals to the DSL

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.