1. Introduction

νDSL cards

Provide a processor and an Ethernet or ATM interface to the NSP. The processor controls the modems and forwards the packet traffic to and from the Ethernet, ATM and DSL interfaces. Models include:

—8303 24-port Integrated Services Digital Network (ISDN) Digital Subscriber Line (IDSL) card that interoperates with the 6301 and 6302 IDSL Routers.

—8304 24-port Packet IDSL 2B1Q card with ATM uplink that interoperates with the 6301 and 6302 IDSL Routers.

—8312 12-port ReachDSL cards that interoperate with the Hotwire 6310 and 6350 ReachDSL modems.

—8314 12-port ReachDSL card that interoperates with the Hotwire 6310 and 6350 ReachDSL modem.

—8335 16-port ATM SDSL card.

—8343 24-port Packet Symmetric Digital Subscriber Line (Packet SDSL) CAP (Carrierless Amplitude and Phase Modulation) card that interoperates with the 6341 and 6342 SDSL Routers.

—8344 24-port Packet SDSL CAP card with ATM uplink that interoperates with the 6341 and 6342 SDSL Routers.

—8355 24-port ReachDSL card that interoperates with the Hotwire 6390 ReachDSL modem.

—8365 12-port ATM Asymmetric Digital Subscriber Line (ADSL) card.

—8373 12-port Rate Adaptive Digital Subscriber Line (RADSL) card that interoperates with the 5620 Remote Termination Unit (RTU) or the 6371 RADSL Router.

—8374 12-port RADSL card with ATM uplink that interoperates with the 6371 RADSL Router.

—8385 24-port ATM Symmetric High-bit-rate Digital Subscriber Line (SHDSL) card.

—8777 and 8779 8-port TDM SDSL cards that interoperate with the Hotwire 7974, 7975, and 7976 TDM SDSL Standalone Termination Units.

—8799 8-port TDM SHDSL card that interoperates with the Hotwire 7995 and 7996 TDM SHDSL Endpoints.

—8955 24-port ReachDSL card that interoperates with the Hotwire 6390 ReachDSL modem, for use with the SCP card.

—8965 24-port ATM ADSL card, for use with the SCP card.

—8985 24-port ATM SHDSL card, for use with the SCP card.

RADSL, ReachDSL, IDSL, SDSL, ATM SDSL, ATM ADSL, TDM SDSL, and TDM SHDSL cards are generically referred to as DSL cards or line cards in this document.

8620-A2-GN20-40

July 2003

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Paradyne Hotwire 8620 GranDSLAM Installation Guide manual DSL cards
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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.
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