Appendix A Replacing hardware 49

Passport 8250 board guidelines

Use caution when handling, storing, and transporting circuit boards. Follow these guidelines:

Do not stack or store boards without first replacing them in their antistatic material and shipping material.

Do not to damage any parts when inserting the boards into packages.

Do not store boards in areas where the relative humidity can exceed 85 percent or temperature can exceed 70 C.

Handle boards by the faceplate. Do not touch electrical connections, pins, and soldered surfaces.

Do not handle boards unless you are using appropriate antistatic protections such as an antistatic wrist strap. It is recommended that you use conductive carpet, conductive shoes, or heel grounders.

Replacing the fan module

If the fan module malfunctions, contact your Nortel Networks representative to order a new fan module.

WARNING

Rotating fan

Do not touch the fans immediately after removing the fan tray. The fans may continue to rotate several seconds after being removed.

1For each power supply module, turn the power supply breaker to off.

Breaker is off

2Loosen the two securing screws on the fan module.

3Slide the fan tray out of the fan module slot.

Passport 8250 Installation Guide R2.2

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Nortel Networks 241-5101-200 manual Replacing the fan module, Passport 8250 board guidelines, Rotating fan

241-5101-200, 8250 specifications

Nortel Networks 8250, model 241-5101-200, is a prominent component in the realm of telecommunications and networking equipment. Designed for high-performance networking solutions, the 8250 plays a crucial role in delivering reliable voice and data services across various applications. Its architecture embodies several advanced features and technologies that cater to the growing demands of enterprise networks.

One of the main features of the Nortel 8250 is its robust scalability. The device supports a modular approach, allowing organizations to expand their networking capabilities easily as their needs grow. This scalability ensures that the 8250 can accommodate a wide range of applications, from small to large-scale operations, without compromising performance.

The 8250 demonstrates exceptional performance through its high-speed data processing capabilities. It is designed to handle increased traffic loads while maintaining low latency and high throughput. This makes it particularly suitable for environments where quick data access and communication are imperative, such as in VoIP and video conferencing applications.

In terms of technology, the Nortel 8250 integrates advanced switching and routing protocols, effectively facilitating efficient data management across the network. Its support for both IPv4 and IPv6 ensures compatibility with current and future networking standards, making it a future-proof solution for enterprises that require adaptability amidst evolving technology landscapes.

Security is another critical characteristic of the Nortel 8250. The device incorporates various security features to protect against potential threats and unauthorized access. This is particularly important in today’s networking environment, where data breaches and cyber threats are increasingly prevalent.

The Nortel 8250 also excels in its ease of management. With user-friendly interfaces and robust monitoring tools, network administrators can effectively manage and configure the device with minimal effort. This streamlined management contributes to reduced operational costs and increased productivity for organizations.

Overall, the Nortel Networks 8250, model 241-5101-200, stands out as a versatile and powerful networking solution. Its scalability, high performance, advanced technologies, strong security, and ease of management make it a valuable asset for any organization looking to enhance its networking capabilities. As businesses continue to evolve and demand more from their networks, devices like the Nortel 8250 will remain crucial in meeting those challenges head-on.