Configuration Option Tables

Network Interface Options Menu

For Network Interface Options, refer to Table A-2. To access the Network

Interface Options screen, follow this menu selection sequence:

Main Menu Configuration (Load Configuration From)

Configuration Edit/Display Network

Table A-2. Network Interface Options

Network-initiated DSU Loopback (64K CC)

Possible Settings: Enable, Disable

Default Setting: Enable

Indicates whether the access unit responds to a DSU latching loopback sequence sent by the network as specified by TR62310.

HNetwork-initiated DSU Loopback (64K CC) option appears when Operating Mode is set to DDS in Table A-1.

Enable ± Responds to network-initiated commands to start and stop a latching DSU loopback.

Disable ± DSU will not respond to a DSU loopback initiated by the network.

Data Scrambling (64K CC)

Possible Settings: Enable, Disable

Default Setting: Disable

Data scrambling is used to suppress the possible simulation of network-initiated DSU latching loopback commands by application data.

HData Scrambling (64K CC) option appears when Operating Mode is set to DDS in Table A-1.

Enable ± Enables data scrambling. The local and remote units must be set the same.

Disable ± No data scrambling.

V.54 Initiated DSU Loopback

Possible Settings: Enable, Disable

Default Setting: Disable

When enabled, user data is looped back to the network when a V.54 Loop Up sequence is received. The DSU loopback ends when a V.54 Loop Down sequence is detected.

Enable ± DSU loopback can be initiated or terminated by a remote unit sending in-band V.54 Loop 2 Up or Down sequences.

Disable ± V.54 Loop 2 sequences are ignored.

A-4

March 1997

7510-A2-GB20-00

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Image 51
Paradyne 727 Network Interface Options Menu, Table A-2. Network Interface Options, Network-initiated DSU Loopback 64K CC

727 specifications

The Paradyne 727 is a cutting-edge piece of networking equipment that stands out for its robust performance and versatility in various technological environments. Designed primarily as a digital subscriber line (DSL) modem, the Paradyne 727 has gained significant traction among service providers looking to enhance their broadband offerings for residential and business customers.

One of the main features of the Paradyne 727 is its ability to support both Asymmetric Digital Subscriber Line (ADSL) and Very-high-bit-rate Digital Subscriber Line (VDSL) technologies. This dual compatibility allows for flexible deployment in different network infrastructures, whether in urban areas with high demand for broadband or in rural areas where DSL remains a feasible option. The device is capable of delivering high-speed internet access with downstream rates that can reach up to 24 Mbps for ADSL and up to 50 Mbps for VDSL, ensuring faster connectivity for users.

The Paradyne 727 is also equipped with advanced modulation technologies, such as discrete multitone modulation (DMT), which provides a superior noise immunity and allows for higher data rates over traditional DSL technologies. This capability makes it particularly beneficial in environments with varied signal quality. Moreover, the modem features an auto-sensing capability that helps it adjust to the best transmission parameters automatically, simplifying installation and maintenance for service providers.

Another significant characteristic of the Paradyne 727 is its user-friendly design. The device incorporates an intuitive web-based management interface that allows network administrators to efficiently monitor performance metrics, configure settings, and perform troubleshooting from a centralized location. This feature streamlines operations and minimizes downtime, which is crucial in maintaining service quality and customer satisfaction.

In addition to its performance and management features, the Paradyne 727 is built with security in mind. It supports both local authentication and RADIUS authentication, providing robust access control mechanisms to protect sensitive data and ensure that only authorized users can access the network. This emphasis on security contributes to the modem's appeal in enterprise settings, where data integrity is paramount.

With its comprehensive features, advanced technologies, and commitment to performance and security, the Paradyne 727 is a significant player in the world of broadband networking. Its adaptability makes it suitable for a wide range of applications, supporting the growing demand for high-speed internet access across various market segments.