Patton electronic Supported Applications, Model 2500 Series Applications, Installation

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2.3 SUPPORTED APPLICATIONS

The Model 2500 Series includes three units: the Model 2500 All- Rate CSU/DSU, the Model 2510 Switched 56 CSU/DSU and the Model 2520 All-Rate/Switched 56 CSU/DSU. Depending upon the unit selected, the Mode 2500 Series supports three distinct modes of operation. These are outlined in the descriptions and table below:

Dedicated DDS/Clear Channel Operation (Models 2500, 2520)

The unit can be easily configured for dedicated DDS/Clear Channel operation by means of the dip switches on the bottom of the enclosure, or by means of the software control port. Set the Line Rate to match the rate of service to which you subscribe. Set the Mode switches for Network Clocking. The Rate Converter and the Data Format options should be set as required for your application. The remaining options may need to be set depending on your terminal equipment and your application.

Switched-56 Operation (Models 2510, 2520)

The unit can be used in Switched 56 applications. Set the Line Rate to 56 kbps. Set the Mode switches for Switched 56, and enable Force RTS and Circuit Assurance. Dial or store a number using the control port. The Rate Converter and the Data Format options should be set as required for your application. The remaining options may need to be set depending on your terminal equipment and your application.

Campus Area Short Haul Operation (Models 2500, 2520)

The unit can also be used for campus area point-to-point short-haul applications on private twisted-pair wires. Set the Line Rates the same on both units. Set the Mode switch for the appropriate Transmit Clock Mode for your application. Internal, External and Looped Clock Modes are available. Set the remaining options as needed by your terminal equipment or your application.

MODEL 2500 SERIES APPLICATIONS

 

 

2500

2510

2520

Line Rate Switches

All line rates

56 Kbps only

All line rates

 

Supported

 

Supported

Mode Switches

Supports all modes

Switched 56 only

All modes

 

except Sw-56

 

Supported

Dialing

Not Supported

Supported

Supported

Comments

 

 

 

 

 

 

 

3.0 INSTALLATION

This section describes connection of the Model 2500 Series to the DTE and telco (line) interfaces, as well as AC power connection

3.1 DTE INTERFACE CONNECTION

The Model 2500 Series has connectors for both V.35 and RS-232 interfaces. Signals output by the Model 2500 Series will appear on both interfaces. An internal jumper is used to select which interface will be used for input. With the jumper in the factory default position, the Model 2500 Series automatically selects which interface will be used for input. If the DTR signal on the RS-232 is active, then the RS-232 inputs are selected. Otherwise, the V.35 inputs are selected. If you choose, you may re-configure the Model 2500 Series for fixed V.35 or fixed RS-232 operation. To do this, follow the steps below:

1)Turn the power switch off.

2)Remove the power cord from the unit.

3)Remove the two screws on the rear panel and slide the board out from the rear.

4)Locate the DTE port selection jumper near the middle of the PC board. This jumper has three pins, two of which are covered by the strap. The factory position of the jumper is with the strap covering the two pins closest to the rear of the unit.

5)To reconfigure the Model 2500 Series for fixed V.35 operation, move the strap so that it covers the two pins closest to the front of the unit.

6)To reconfigure the Model 2500 Series for fixed RS-232 operation, remove the strap altogether (be sure not to lose the strap).

3.1.1V.35 INTERFACE PORT

For V.35 operation, attach your DTE (terminal) cable to the 34 pin rectangular M/34 connector. The DTE cable should be pinned according to the diagram in Appendix D.

3.1.2 RS-232 INTERFACE PORT

For RS-232 operation, attach your DTE (terminal) cable to the 25 pin DB-25 connector. The DTE cable should be pinned according to the diagram in Appendix D.

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Contents User Manual Table of Contents Warranty StatementGeneral Information Radio and TV InterferenceService Information Product FeaturesFCC Information Product OverviewInstallation Supported ApplicationsModel 2500 Series Applications DTE Interface ConnectionPower ConfigurationConfiguration Using Hardware Switches Network Interface ConnectionSwitch SET 1 Summary Table Switch SET SW1RTS Switch SET SW2 Switch SET 2 Summary TableClock Mode Anti-Stream TimerCTS Delay Configuration Using Software SwitchesVerifying Software Switch Control Using the Software Menu SystemSetting Software Switch Parameters Force RTS DTE Data FormatDSR Status During Local Loopback Rate Converter/DTE RateRTS/CTS Delay Displaying Configuration Settings OperationLED Descriptions Status DisplaysDisplaying LINE/LOOP Status Loopback Test ModesLocal Analog Loopback LAL LAL Test ActivationLAL Test Procedure RDL Test ProcedureTelco Testing Remote Digital Loopback RDLDSU Loop CSU LoopV.52 BER Test Pattern Generator Switched 56 Dialing Commands Models 2510 Store Phone Number Enable DTR DialingRead Stored Number Dial New NumberAppendix a Specifications Transmission Line 4-wireWire Gauge Capacitance Resistance DDS Type DedicatedCONNECTOR, Terminal Interface Patton Model # DescriptionDB-25 CONNECTOR, Terminal Interface Appendix DAppendix E Transmitter Clock Source During Test Loops 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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