Patton electronic 1082/144 user manual Connecting the Model 1082 X.21 Serial Interface

Page 17

designed to connect to DTE equipment, such as a router. However, tail- circuit applications require connection to another DCE equipment, such as a multiplexer (see Figure 7). When connecting the V.35 interface of the Model 1082 to your DCE device, use a V.35 null modem cable. Some applications may also require the installation of a V.35 tail-circuit buffer to account for small differences in clock frequency between the 1082 and the V.35 DCE (Multiplexer).

DSL Span

Model 1082

Model 1082 (DCE)

V.35 Multiplexer (DCE)

Figure 7. Connecting the Model 1082 to V.35 serial DCE

4.3 CONNECTING THE MODEL 1082 (X.21) SERIAL INTERFACE

Model 1082 supports X.21 serial port connections. This section describes how to connect the serial ports to your X.21 equipment.

Connecting the Model 1082 (X.21) to a “DCE” or “DTE” Device

The Model 1082 provides an X.21 interface on a DB-15 female connector. The X.21 interface default configuration is DCE (Data Circuit Terminating Equipment) for connection to DTE (Data Terminal Equipment) such as a router. However, the X.21 interface on the Model 1082 may be configured as DTE (Data Terminal Equipment) for connection to DCE such as a modem or

17

Page 16 Page 18
Image 17
Page 16 Page 18
Contents User Manual Table of Contents Model 1082 Specifications CE Notice Warranty InformationFCC Information Tel 301 Mailsupport@patton.com ServiceDescription FeaturesGeneral Information HTTP/HTML Management 1082 Snmp Management SolutionsConfiguring the Hardware DIP Switches ConfigurationS1 Summary Table Position Function Factory Default Configuring DIP Switch S1Switch S1-3 Data Set Ready during Line Loopback Test Switches S1-1 and S1-2 Data RateS1-3 Setting S1-1 S1-2 Sync Data Rate Async. Data RateSwitch S1-5 Asynchronous/Sync Operation Switch S1-4 Must be set to the on position Reserved SettingS1-5 Setting Switches S1-6 and S1-7 System Clock ModeS2 Summary Table Position Function Factory Default S1-8 SettingConfiguring DIP switch S2 S2-2 Setting Switch S2-2 Front Panel Switch DisableSwitches S2-3 Response to Local Line Loop Requests from DTE Switches S2-4 and S2-5 Not AssignedSwitch S2-7 Compatability Mode Switch S2-6 Response to RDL Request from DTES2-7 Activation Setting Switch S2-8 Not AssignedConnecting the Twisted Pair Interface InstallationConnecting the Model 1082 V.35 to a DCE Device Connecting the Model 1082 V.35 Serial InterfaceConnecting the Model 1082 V.35 to a DTE Device Connecting the Model 1082 X.21 to a DCE or DTE Device Connecting the Model 1082 X.21 Serial InterfaceOpening the Case Connecting the Model 1082 to X.21 DTE or DCEUniversal AC Power 100-240VAC Connecting PowerTo Power Supply JackTo -48VDC VinSource DC PowerOperation POWER-UPLED Status Monitors DSL LinkLocal Line Loopback LLB Test ModesLocal Remote RDL initiated Remote Digital Loopback RDLUsing the V.52 BER test pattern generator LED Status Indicators DiagnosticsAppendix a Transmission FormatPower ConnectorsTemperature Range DimensionsModel # Description Appendix BPin # Signal Female ConnectorAppendix C InterfaceDTE /DCE Orientation Sub-15 Female ConnectorAppendix D Appendix E

1082/144, 1082 specifications

The Patton Electronics 1082 and 1082/144 are advanced networking devices specifically designed for various telecommunication applications, highlighting their versatility in managing data transmission over different mediums. These devices, manufactured by Patton Electronics, a company known for its reputable and innovative solutions in the telecommunications industry, provide reliable connectivity and functionality essential for modern networking environments.

The Patton 1082 series is primarily a line of Ethernet over T1/E1 compact devices. These innovative tools allow users to extend Ethernet networks over traditional T1 or E1 circuits, addressing the growing demand for seamless data transfer in businesses without the need for extensive infrastructure upgrades. The ability to bridge local area networks (LANs) and wide area networks (WANs) with efficiency makes the 1082 an attractive choice for many enterprises.

A standout feature of the 1082 and its 1082/144 variant is their reliability and durability. Both units are designed to function consistently in various operational environments, making them suitable for installation in remote or harsh conditions. This reliability is critical for businesses that rely on constant data availability.

The devices offer enhanced security features with support for Advanced Encryption Standard (AES) capabilities, ensuring that data transmitted over connections remains secure from potential threats. With built-in diagnostics and performance monitoring tools, network administrators can easily assess the health of their networks and address any issues proactively.

Another significant characteristic of these units is their flexibility. The 1082 supports a variety of network configurations, making it adaptable to different types of installations. Users can configure the device to support VLAN tagging, allowing for improved network segmentation and management.

Both models support various Ethernet speeds, with the 1082/144 variant capable of handling a total of 144 T1/E1 multiplexed signals, which is particularly beneficial for organizations with high data transmission needs. The dual LAN ports ensure redundancy and high availability, a necessary feature for mission-critical applications.

Overall, the Patton Electronics 1082 and 1082/144 are robust solutions for businesses looking to enhance their networking capabilities. With their mix of reliability, security features, and flexible configurations, these devices represent a top choice for anyone seeking to optimize their data communication strategies.
Top Page Image Contents