Plant Wiring

Installing the OmniAccess 740

The following are guidelines for setting up the plant wiring and cabling at your site. When planning the location of the new system, consider the distance limitations for signaling, Electromagnetic Interference (EMI), and connector compatibility, as described in the sections below:

INTERFERENCE CONSIDERATIONS

Interference can occur when wires are run for any significant distance in an electromagnetic field. To prevent damages caused by interference, do the following:

•Ensure that there is no radio interference emanating from the plant wiring.

•Ensure that there is no electrical hazard by conducting power surges through lines and into equipment caused by EMI.

•Use a high-quality twisted-pair cable with one ground conductor for each data signal, when applicable.

•Give special consideration to the effect of a lightning strike near the system location. The electromagnetic pulse caused by lightning or other high-energy phenomena can destroy electronic devices.

DISTANCE LIMITATIONS AND INTERFACE SPECIFICATIONS

The size of your network and the distances between connections depend on the signal type, speed, and transmission media. For example, standard coaxial cable has a greater channel capacity than twisted-pair cable.

When preparing your site for network connections to the OA-740, you should consider the following:

•Type of cabling required (fiber, shielded twisted-pair, or unshielded twisted-pair).

•Distance limitations.

•Cables needed for interface connections.

•Any additional interface equipment required, such as transceivers, hubs, switches, modems, etc.

PRECAUTIONS TO BE TAKEN WHILE FIXING POWER CABLES

Follow these precautions and recommendations when planning power connections to the OA-740:

•Check the power at your site before installation and periodically after installation to ensure that you are receiving uninterrupted power.

•Install a power conditioner if necessary.

•Install proper grounding to avoid damage from lightning and power surges.

Alcatel-Lucent

34	OmniAccess 740 Hardware User’s Guide

740 specifications

The Alcatel-Lucent 740, also known as the 7400 Series, is a high-performance, versatile platform designed for service providers looking to deliver a wide range of services, including broadband and voice over IP (VoIP). This system is engineered to support the growing demand for bandwidth and the shift towards more data-centric services, catering to both residential and business users.

One of the standout features of the Alcatel-Lucent 740 is its ability to provide advanced routing capabilities. With its robust routing engine, the platform can handle complex tasks such as traffic management and Quality of Service (QoS) optimization. This ensures that the user's experience remains consistent and high quality, even during peak usage times. The precise routing capabilities are critical for applications that require low latency and high reliability, such as video conferencing and online gaming.

The 7400 Series also integrates seamlessly with existing networks, supporting both legacy and modern protocols. This ensures that service providers can transition smoothly to new technologies without losing compatibility with older systems. The platform supports various technologies, including MPLS (Multiprotocol Label Switching), which aids in efficient data traffic handling and improves network performance.

Another important characteristic of the Alcatel-Lucent 740 is its scalability. As service demands grow, the platform can be easily expanded to accommodate increased traffic and new services. This adaptability ensures that providers can invest in their infrastructure with confidence, knowing that the 7400 Series will grow alongside their business needs.

Additionally, the Alcatel-Lucent 740 supports various access technologies, including DSL, fiber optics, and wireless, allowing service providers to offer a range of options to their customers. This flexibility is particularly valuable as it enables providers to tailor their services to the specific needs of different markets.

Furthermore, the platform features an intuitive management interface that simplifies network maintenance and operations. This reduces the operational burden on service providers, allowing them to focus on delivering exceptional service rather than getting bogged down by complex technical challenges.

In conclusion, the Alcatel-Lucent 740 delivers a powerful combination of advanced routing, scalability, and multi-technology support, making it a compelling choice for service providers looking to enhance their service offerings in today's competitive landscape.