Installation

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Preinstallation Considerations

Consider the following before performing installation of the Hotwire 8620

GranDSLAM chassis:

νInstallation Site

Your installation site should be well ventilated, clean, and free of environmental extremes. If you are installing the Hotwire 8620 GranDSLAM chassis in a central office (CO) rack, make sure there is a clearance of 2 to 3 feet at the front of the rack to allow access for the installation of the chassis, circuit cards, and cables. If you intend to use the rear cable connectors, allow for sufficient clearance at the rear of the chassis for cabling.

νPower

The AC power version requires a power source of 100–240 VAC (nominal) at 50–60 Hz; maximum current draw is 4 A at 120 VAC.

The DC power version requires a 48 VDC power source (48 VDC, nominal; maximum current draw is 5 A). The size of power source wires must be between 14 AWG and 18 AWG, and can be either solid or stranded. However, 14 AWG stranded wire is recommended.

νGrounding

A ground lug is located at the lower center of the cover at the rear. It accepts 14 AWG wire.

A noninsulated banana jack is located on the left front of the unit to provide a ground for an ESD wrist strap.

8620-A2-GN20-40

July 2003

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Paradyne Hotwire 8620 GranDSLAM Installation Guide manual Preinstallation Considerations

Hotwire 8620 GranDSLAM Installation Guide, 8620 specifications

The Paradyne 8620 and Hotwire 8620 GranDSLAM are advanced DSLAM devices designed to provide high-speed broadband access over existing copper lines. This installation guide will outline the main features, technologies, and characteristics of these powerful units.

The Paradyne 8620 is engineered to support various DSL technologies, including ADSL, ADSL2+, and VDSL. This versatility allows operators to deploy services tailored to the needs of their customers, enabling data rates of up to 50 Mbps downstream, making it an ideal choice for meeting increasing bandwidth demands. The Hotwire 8620 GranDSLAM shares many similarities, focusing on providing enhanced service delivery for both residential and business users.

One of the key features of the GranDSLAM series is its modular architecture. Both models support up to 48 subscriber line interfaces in a single chassis, which provides significant scalability. Operators can seamlessly increase capacity by adding additional cards to accommodate growth. The devices are designed for easy deployment and management, equipped with an intuitive web-based interface that simplifies configuration and monitoring tasks.

Both units also feature advanced management capabilities, including support for SNMP and TR-069 protocols. This allows service providers to manage and provision devices remotely, significantly reducing operational costs and improving service reliability. The GranDSLAM models can also provide detailed diagnostic information, helping operators quickly identify and troubleshoot issues.

The Paradyne and Hotwire series ensure interoperability with various customer premises equipment, enabling service providers to offer bundled services such as voice, video, and data over the same connection. This capability is enhanced by the units’ ability to support VLANs and QoS features, ensuring that high-priority traffic receives the necessary bandwidth.

In addition to performance, the 8620 series is built with energy efficiency in mind. By utilizing power-saving features, these units help reduce overall operational costs while still providing reliable service.

Overall, the Paradyne 8620 and Hotwire 8620 GranDSLAM are robust solutions for service providers looking to deliver high-speed broadband services. Their modular design, advanced management capabilities, and support for multiple DSL technologies make them an excellent choice for today’s demanding telecommunications environment. With these advantages, operators can effectively meet customer needs while preparing for future growth and technology advancements.