Technical Concepts

This section provides very brief descriptions of some of the features available on the 5600 series router/bridge.

Digital Subscriber Line (DSL)

DSL describes a family of digital services provided by local telephone companies to local subscribers. There are many forms of DSL: Asymmetric DSL (ADSL), Symmetric (or single pair) DSL (SDSL), and many others. The router supports ADSL, which provides rates of up to 6 Mbps downstream from the customer and up to 640 Kbps upstream from the customer. DSL can carry voice and data signals at the same time in both directions.

Asynchronous Transfer Mode

ATM is a fast, cell-based technology defined by the ITU-T. It works by taking an ordinary, variable-length data packet and segmenting it into

53-byte cells prior to transmission. The data is transmitted over virtual channels that are designated by specific unique identifiers (virtual channel identifiers or VCIs). There can be multiple VCIs in one virtual path. The virtual path also has a unique virtual path identifier (VPI).

Data transmitted over ATM VCs is routed by ATM switches. At the destination node, the cells are reassembled into packets.

Only one virtual path is supported on the device. In router mode, only one virtual channel is supported. However, in bridge mode, up to 16 virtual channels can be configured to be used as individual bridge ports.

Encapsulation Methods: PPP

and RFC 1483

The 5600 series router transmits data via ATM Virtual Channels (VCs). The data is encapsulated using Point-to-Point Protocol (PPP) or RFC

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Efficient Networks 5600 Series manual Technical Concepts, Digital Subscriber Line DSL, Asynchronous Transfer Mode

5600 Series specifications

The Efficient Networks 5600 Series is a sophisticated line of broadband access devices designed to provide high-performance networking solutions for service providers and enterprises. These devices cater to a variety of networking needs, including DSL, fiber, and Ethernet technologies, making them highly versatile in today’s ever-evolving digital landscape.

One of the main features of the Efficient Networks 5600 Series is its support for advanced DSL technologies such as VDSL2 and ADSL2+. This capability enables service providers to offer high-speed internet access over existing telephone lines, ensuring customers receive the best possible performance without the need for new infrastructure. The series also supports bonding technologies, which allow the aggregation of multiple DSL lines, effectively increasing bandwidth and improving the overall user experience.

In addition to its robust DSL capabilities, the 5600 Series is designed with fiber and Ethernet support, making it a future-proof option for service providers looking to expand their service offerings. The series includes GPON and Active Ethernet solutions, catering to both residential and business customers. This flexibility ensures that the devices can handle various deployment scenarios, providing exceptional value for network operators.

Security is another crucial characteristic of the 5600 Series. With built-in firewalls and support for robust encryption protocols, these devices protect sensitive data and help maintain a secure networking environment. This focus on security supports compliance with industry regulations, which is essential for service providers that handle sensitive customer information.

The Efficient Networks 5600 Series also excels in management and monitoring capabilities. Features such as TR-069 support for remote management allow service providers to efficiently monitor device performance, troubleshoot issues, and improve service delivery without needing to dispatch technicians to customer premises. This not only reduces operational costs but also enhances the overall customer experience by resolving issues more quickly.

In conclusion, the Efficient Networks 5600 Series stands out as a powerful, feature-rich solution for broadband access. Its advanced DSL capabilities, flexible support for fiber and Ethernet, strong security features, and comprehensive management tools make it an excellent choice for service providers aiming to deliver high-quality internet services while preparing for future demands. With its combination of performance, scalability, and ease of use, the 5600 Series is positioned to meet the networking needs of today and tomorrow.