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Nortel Networks NN43001-318 manual 60 Configuring Isdn BRI hardware

Models: NN43001-318

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60Configuring ISDN BRI hardware

•The LED lights, flashes three times and then turns off – indicates the MISP is operating correctly and is configured and enabled.

•Any other LED behavior indicates a defective MISP circuit card.

Note: The Flash ROM can become corrupted if loss of power occurs during programming of the Flash ROM. If this occurs, the Flash ROM automatically re-initializes when the MISP is installed and powered up. The automatic re-initialization delays the completion of the self-test, and it takes five minutes for the LED to flash three times.

5Repeat the steps for each MISP.

—End—

Procedure 16

Removing the MISP

Step Action

1Hold the MISP by its card-locking devices. Squeeze the tabs to unlatch the card-locking devices and lift the tabs out and away from the card.

2Carefully remove the MISP from its card slot.

—End—

Installing the clock controller on the MISP (for trunking applications)

A clock controller is only required for ISDN BRI trunk applications. The system supports a single active clock controller. This clock controller can support a primary and a secondary reference clock. These reference clock sources are derived from BRI spans or DSLs (DSL 0 and/or DSL 1).

A clock controller is required in every cabinet or MG 1000S that contains a digital trunk.

The line cards associated with BRI DSLs used as clock references are installed in the Small System main cabinet or Media Gateway.

Use the following guidelines when installing the clock controller on the MISP:

•If the primary reference clock source comes from a PRI or DTI, then the clock controller is a daughterboard on the DTI/PRI card.

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

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Nortel Networks NN43001-318 manual 60 Configuring Isdn BRI hardware
Page 59 Page 61

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.