Patton electronic 3088A manual Differences in Local and Remote Control Session Behavior

Page 48

Model 3088A Series Getting Started Guide

5 • Remote console operation

 

 

The response upon logging out of the remote console session with the command logout is Console: Remote con- sole connection lost. The following is what is displayed upon a user’s logging out of a remote console session after logging in.

>remote console

Console: Remote console connection established.

password: ******

> logout

Console: Remote console connection lost.

>

The timeout period is a fixed, non-configurable parameter of 5 minutes. If the remote 3088A (far-end) has received no command within 5 minutes, it automatically terminates the RCS. Once the RCS is terminated, the PC (far-end) can establish a local console session if desired. However if the PC (near-end) wishes to re-establish a RCS, it is able to do so whether or not the PC (far-end) is in an active local session, because the RCS has pri- ority over a local console session. If the PC (near-end) establishes an RCS while the PC (far-end) is on a local session, the PC (far-end) is kicked off.

Differences in Local and Remote Control Session Behavior

Since the remote console session communication occurs over the G.SHDSL link’s EOC channel, some com- mands via the RCS have unusual effects.

PC

(Near End)

Remote Console Session (RCS)

 

LAL

3088A

3088A

(Near End)

(Far End)

DSL

Figure 18. Remote control session with LAL diagram

PC

(Far End)

•dsl set loopback lal: Do not issue this command over the RCS to the far-end 3088A. If the far-end goes into Local Analog Loopback (LAL), the near-end and far-end 3088A NTUs can no longer communicate over the RCS.

Do not issue this command to a far-end unit. If you were to do so, the near-end 3088A would no longer be able to communi- cate with the far-end 3088A.

CAUTION

Introduction

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Contents SHDSL.bis CPE with fixed serial interface Mailsupport@patton.com Summary Table of Contents Table of Contents Software Upgrade Compliance information Factory default values for software-configurable parameters List of Figures List of Tables About this guide AudienceStructure Precautions Impaired functioningSafety when working with electricity Typographical conventions used in this document General observationsGeneral conventions Convention MeaningChapter contents General informationFeatures OnSite 3088A overviewSerial interface types Power input connector External AC universal power supplyExternal 48 VDC power supply Configuration Software CLI configuration Hardware DIP-switch configurationIntroduction Lists the Model 3088A’s configurable parameters Parameter Description Possible ValuesConfiguring the DIP switches System reset mode DIP switch settingsPosition Function CA, /D models Models Position FunctionS4-2 through S4-8 Data Rate S4-2 S4-3 S4-4 S4-5 S4-6 S4-7 S4-8 Data Rate kbps2240 DCE/DTE operation ModeClock Source Ethernet Management Port DSL Line Condition Good or Poor Help Commands System Configuration CommandsSystem Status Commands DSL Configuration Commands DSL Status CommandDSL Clear Errcntrs Command E1 Configuration CommandsExample Command Line Interface Session Remote Console3088A System set circuitid 3088A/K Circuit ID OnSite Plug ‘n’ Play 3088AOnSite installation Installation Connecting the twisted pair interfaceConnecting the Model 3088A serial interface Connecting the Model 3088A to a DCE or DTE deviceConnecting the Model 3088A/K serial interface Connecting the Model 3088A/K to an E1 NetworkConnect twisted pair 120 ohm to E1 network Connecting dual coaxial cable 75 ohm to E1 network DSLConnecting power External AC universal power supplyDC Power To Power Supply JackOperation Power-up Power GreenLED status monitors DSL GreenTest modes Local Analog Loopback diagram PatternsRemote console operation How to Connect Establishing a Remote Console SessionHow to Disconnect Log in to 3088 Near EndDifferences in Local and Remote Control Session Behavior Remote control session with LAL diagramSoftware Upgrade Software Upgrade Reset configuration to factory defaults Reset configuration to factory defaults Contacting Patton for assistance Warranty coverage Contact informationPatton support headquarters in the USA Out-of-warranty service Returns for creditReturn for credit policy RMA numbersAppendix a Compliance information Safety ComplianceRadio and TV Interference FCC Part CE Declaration of ConformityAppendix B Specifications Serial connector DiagnosticsClocking modes DTE rateConfiguration Power and power supply specificationsTransmission line Line codingLine rates DSL line Line interfaceShdsl physical connection EnvironmentAppendix C Factory default values Factory default values for software-configurable parameters Parameter Default valueHDB3 Appendix D Factory replacement parts and accessories Factory replacement parts and accessories Power SuppliesPower Adapters Appendix E Interface pinouts Pin # Signal Pin # Signal Designation SourceLine port RS-232 interfaceInterface E1 interfacePin Signal Ethernet Console port
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3088A specifications

The Patton Electronics 3088A is a highly versatile and robust device designed to facilitate seamless communications over long distances using various transmission mediums. This model exemplifies the pinnacle of technology in the realm of serial-to-Ethernet devices, serving a multitude of applications in modern networking environments.

One of the standout features of the 3088A is its ability to convert RS-232, RS-422, and RS-485 serial signals into Ethernet TCP/IP data packets, allowing for the integration of legacy systems with contemporary Ethernet networks. This feature is crucial for businesses looking to modernize their infrastructure without discarding existing equipment that operates on serial protocols.

The 3088A boasts an impressive transmission range, which makes it suitable for both industrial and commercial applications. It supports data rates of up to 115.2 Kbps, ensuring that data can be transmitted quickly and efficiently. Additionally, with a built-in web server and a user-friendly interface, configuration and management become straightforward tasks, reducing the complexity often associated with network setups.

Another vital feature of the 3088A is its compatibility with various communication protocols, including TCP, UDP, and ARP. This flexibility ensures that it can be integrated into a wide range of network configurations, catering to specific application requirements, from simple point-to-point communication to complex networking setups.

The device also incorporates advanced security features, such as support for secure socket layer (SSL) connections, to safeguard data transmission against unauthorized access and potential threats. This is particularly important in environments where sensitive information is being transmitted, providing peace of mind for organizations concerned about data integrity and security.

Furthermore, the Patton 3088A is designed with durability in mind. It features a compact and rugged enclosure suitable for deployment in harsh environments, making it ideal for field operations and various industrial applications. The device supports wide power input ranges, ensuring operational stability regardless of fluctuating power conditions.

In summary, the Patton Electronics 3088A stands out as a reliable and efficient solution for those seeking to bridge the gap between serial and Ethernet communications. Its high-speed data transmission capabilities, extensive compatibility with various protocols, enhanced security features, and rugged design make it an essential tool for modern networking needs, enabling businesses to evolve while maximizing their existing technologies.
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