Patton electronic 2500 Series user manual Displaying LINE/LOOP Status, Loopback Test Modes

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In the Read Configuration Menu, you may select item 1 to read the hardware switch configuration or item 2 to read the software switch configuration. A sample screens is shown below:

5.2.2 DISPLAYING LINE/LOOP STATUS

To check the current status of the Model 2500 Series and the associated circuit, go to the Main Menu (see Section 4.2) and select item 4, “Display Line/Loop Status”1,2. This will take you to a screen similar to the Line/Loop Status Monitor Screen (below).

Note1: To refresh the display with the most up-to-date information, key “4” and press [RETURN].

Note2: The error count is reset after each time it is displayed.

5.3 LOOPBACK TEST MODES

The Model 2500 Series offers three loopback tests to evaluate the condition of the CSU/DSUs and the communication link: local analog loopback, remote digital loopback and telco loopback (C.O. Loopback).

5.3.1 LOCAL ANALOG LOOPBACK (LAL)

The Local Analog Loopback (LAL) test checks the operation of the local Model 2500 Series. Any data sent to the local Model 2500 Series in this test mode will be echoed (returned) back to the user device. For example, characters typed on the keyboard of a terminal will appear on the terminal screen (see Figure 6, below).

Figure 6. Local analog loop

LAL Test Activation

The LAL test may be activated in one of three ways:

1)Toggle the front panel “Local/Normal/Remote” switch UP to the “Local” position.

2)Activate the LL lead from the DTE (Note: in order to use this option, the DTE Loop Control option must be enabled–see Section 4.1.2). If you are not sure which pin is the LL lead, please refer to the pinout diagrams in Appendix D.

3)From a terminal, first go to the Main Menu and select item 3 to display the Software Switch Menu (Section 4.2) In the Software Switch Menu, select item “e” to go to the Local Line Loop Menu (see below). To activate LAL, select item 1.

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Contents User Manual General Information Table of ContentsWarranty Statement Radio and TV InterferenceFCC Information Service InformationProduct Features Product OverviewModel 2500 Series Applications InstallationSupported Applications DTE Interface ConnectionConfiguration Using Hardware Switches PowerConfiguration Network Interface ConnectionRTS Switch SET SW1Switch SET 1 Summary Table Switch SET SW2 Switch SET 2 Summary TableCTS Delay Clock ModeAnti-Stream Timer Configuration Using Software SwitchesSetting Software Switch Parameters Using the Software Menu SystemVerifying Software Switch Control Force RTS DTE Data FormatDSR Status During Local Loopback Rate Converter/DTE RateRTS/CTS Delay LED Descriptions Displaying Configuration SettingsOperation Status DisplaysLocal Analog Loopback LAL Displaying LINE/LOOP StatusLoopback Test Modes LAL Test ActivationTelco Testing LAL Test ProcedureRDL Test Procedure Remote Digital Loopback RDLV.52 BER Test Pattern Generator CSU LoopDSU Loop Read Stored Number Switched 56 Dialing Commands Models 2510Store Phone Number Enable DTR Dialing Dial New NumberWire Gauge Capacitance Resistance Appendix a SpecificationsTransmission Line 4-wire DDS Type DedicatedCONNECTOR, Terminal Interface Patton Model # DescriptionAppendix E Transmitter Clock Source During Test Loops DB-25 CONNECTOR, Terminal InterfaceAppendix D RC = Received Clock

2500 Series specifications

The Patton Electronics 2500 Series is a robust line of communication devices designed to facilitate seamless data transmission over various types of networks. Known for their reliability and versatility, these devices are particularly suitable for a wide range of applications, including enterprise networking, industrial automation, and telecom arrangements.

One of the main features of the 2500 Series is its ability to support both T1 and E1 circuits, making them ideal for environments that require flexible connectivity options. This adaptability allows businesses to leverage their existing infrastructure while also accommodating future expansion needs. Additionally, the series incorporates advanced line coding technologies, such as B8ZS and HDB3, ensuring efficient bandwidth usage and effective error correction.

The devices in the 2500 Series also include integrated network management features, enabling remote monitoring and configuration. With an intuitive web-based interface and support for SNMP (Simple Network Management Protocol), network administrators can easily manage multiple devices from a centralized location. This capability significantly reduces downtime and enhances overall network performance.

Another noteworthy characteristic of the Patton 2500 Series is its rugged design, which includes options for wall-mounting and outdoor installations. This durability makes them suitable for various environmental conditions, whether in a controlled data center or an exposed industrial setting. The series is also designed with energy efficiency in mind, helping enterprises reduce operational costs without compromising performance.

Furthermore, the 2500 Series offers dual power supply options, ensuring uninterrupted service in the event of a power failure. This redundancy is critical for mission-critical applications where constant connectivity is essential.

In terms of security, the Patton 2500 Series provides several encryption options, including support for secure tunneling protocols, safeguarding sensitive data against unauthorized access.

In conclusion, the Patton Electronics 2500 Series stands out as a comprehensive solution for modern communication needs, combining flexibility, durability, and advanced technological features. Whether for a small business or a large enterprise, these devices offer scalable solutions to meet the demands of contemporary networking environments.
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