Configuration Option Tables

Table A-1. System Options (2 of 3)

DDS Line Rate (Kbps)

Possible Settings: 56, 64CC, Autobaud

Default Setting: Autobaud

The unit starts up with Autobaud. On the Network Interface Status screen, when the DDS line rate obtained from the service provider is detected, Autobaud is replaced with the actual rate.

HDDS Line Rate (Kbps) option appears when Operating Mode is set to DDS.

NOTES: ± Setting the actual data rate will result in minimum power-up time. (If both DSUs use Autobaud, training can take several minutes.) Configuring the actual data rate is recommended after initial installation.

±The clock rates generated by the DSU at the DTE interface (TXC and RXC) equal the operating rate minus the configured rate of 1600, 4000, or 8000 bps for the IMC, if enabled. Refer to the In-Band Management Channel Rate (bps) option in Table A-2.

56 ± 56 kbps line rate.

64CC ± 64 kbps Clear Channel on a 72 kbps circuit.

Autobaud ± This setting is automatically changed to the actual operating line rate of 56 kbps or 64CC as soon as the signal is detected.

LADS Timing

Possible Settings: Internal, External, Receive

Default Setting: Internal

Determines the timing source for the unit.

HLADS Timing option appears when Operating Mode is set to LADS.

Internal ± Timing derived from the unit's local clock. Use this setting for the LADS primary timing unit that establishes the timing for both point-to-point units.

External ± Timing is derived from the external clock provided by the DTE connected to the V.35 interface on circuit CT113 (pins U, W).

NOTE: The valid rate generated by the DTE must be equal to the LADS line rate minus the configured rate of 1600, 4000, or 8000 bps for the IMC, if enabled. Refer to the In-Band Management Channel Rate (bps) option in Table A-2.

Receive ± Timing is derived from the line receive signal unless the unit is running diagnostic tests. During the tests, the timing source is the internal clock. This setting should be used for a LADS secondary timing unit.

LADS Line Rate (Kbps)

Possible Settings: 56, 64

Default Setting: 64

Line operating rate for LADS operation.

HLADS Line Rate (Kbps) option appears when Operating Mode is set to LADS.

56 ± 56 kbps line rate. Provides increased distance for the LADS applications.

64 ± 64 kbps line rate.

7612-A2-GB20-10

November 1997

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Paradyne 7612 SNMP DSU manual Table A-1. System Options 2, DDS Line Rate Kbps, Lads Line Rate Kbps

7612 SNMP DSU specifications

The Paradyne 7612 SNMP DSU (Data Service Unit) is a robust and versatile device designed for effective communication in data networks. This device is particularly suited for businesses that require reliable connectivity to support their operations. The 7612 integrates advanced technologies that enhance performance, scalability, and ease of management.

One of the main features of the Paradyne 7612 is its support for SNMP (Simple Network Management Protocol), which allows for comprehensive monitoring and management of network devices. This capability ensures that network administrators can easily track performance metrics and troubleshoot issues in real time, thereby minimizing downtime and enhancing overall operational efficiency.

The 7612 also provides multiple interface options, including T1/E1 and fractional T1, enabling users to select the most suitable bandwidth for their specific requirements. With full duplex capabilities, the device can handle simultaneous data transmission and reception, ensuring efficient communication and high throughput.

In terms of security, the Paradyne 7612 incorporates features such as port security and access control lists (ACLs). These measures protect the network from unauthorized access, ensuring that sensitive data remains secure during transmission. Additionally, the DSU incorporates intelligent diagnostic features, such as loopback testing and error monitoring, enabling proactive identification and resolution of network issues.

The device is built with a modular design, allowing for easy upgrades and scalability as business needs grow. This flexibility ensures that organizations can adapt their network infrastructure without the need for significant overhauls or extensive downtime.

The Paradyne 7612 also boasts an intuitive web-based user interface, simplifying configuration and management tasks. Network administrators can access settings and monitor performance from any location, streamlining network management processes.

With a focus on reliability, the 7612 is designed to operate in various environmental conditions, offering features such as extended temperature ranges and robust construction, making it suitable for deployment in both indoor and outdoor settings.

In summary, the Paradyne 7612 SNMP DSU stands out in the realm of data communication devices with its advanced SNMP capabilities, versatile interface options, robust security features, modular design, and user-friendly management interface. These characteristics make it an ideal solution for enterprises seeking to maintain reliable, scalable, and secure data communication networks.