ADTRAN T1 ESF CSU ACE user manual Wiring, RJ-48C Connectors, EIA-232 Connector

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Chapter 2. Installation

T1 ESF CSU ACE User Manual

 

 

Method 2

•Connect to a reliably-grounded 12-48 Vdc source which is electrically isolated from the AC source having LPS or NEC Class 2 outputs

OR

•Use a Listed Class 2 Direct Plug-In Supply with an output rated 12-48 Vdc, minimum 350 mA, maximum 240 VA.

Note: The branch circuit overcurrent protection shall be a fuse or circuit breaker rated at a minimum of 48 V to a maximum of 10 A.

A readily accessible disconnect device that is suitably approved and rated, shall be incorporated in the field wiring.

The unit shall be installed in accordance with the requirements of NEC NFPA 70, where applicable.

To use the cable of the supplied power supply with a local supply, connect the black wire to the negative pole of the power supply and connect the black and white wire to the positive pole of the power supply. The outside contact point of the barrel plug connects to the negative pole and the center contact point of the barrel plug connects to the positive pole.

WIRING

The connectors are described in this section.

RJ-48C Connectors

Two RJ-48C connectors are located on the back end of the T1 ESF CSU ACE. The NET connector connects the unit to the network. The connector marked CPE connects the unit to the data terminal equipment. These connectors have exactly the same pinouts.

To reduce the risk of fire, use only No. 26 AWG or larger telecommunication line cord.

See Table A-1 on page 51 for the RJ-48 connector pin assignments.

EIA-232 Connector

The EIA-232 connector is used to connect the T1 ESF CSU ACE to a proxy agent, T-Watch, an ASCII terminal, or a modem.

See Table A-2 on page 51 for the connector pin assignments.

Connector Type = Female DB-9

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© 2004 ADTRAN, Inc

61204025L1-1B

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Contents T1 ESF CSU ACE Trademarks To the Holder of the ManualSafety Instructions Save These Important Safety InstructionsAffidavit Requirements for Connection to Digital Services Within the telecommunications network REN/SOC FIC Usoc 61204025L1-1B ADTRAN, Inc ADTRAN, Inc Warranty and Customer Service Limited Product WarrantyCustomer Service, Product Support Information, and Training Have your unit serial number available when you call ADTRAN, Inc Table of Contents Table of Contents List of Figures List of Figures List of Tables List of Tables T1 Service Offerings T1/FT1 OverviewT1 ESF CSU ACE Overview T1 ESF CSU ACE Application Features T1 ESF CSU Rear ViewInterface Features Adtran PC Program Four Methods of ControlFront Panel SnmpT1 ESF CSU ACE Testing Self TestLoopback Tests Network LoopbacksPattern Generation ApplicationsGeneral Data Application General Voice Application Shipped by Adtran Power ConnectionUnpack and Inspect Provided by CustomerWiring RJ-48C ConnectorsEIA-232 Connector POWER-UP Testing and Initialization Installation Operation Front Panel OperationGeneral Front Panel Menu Operation Description of Menu ToolsExample Menu Operation Setting/Cancelling the Data Field Selecting a Submenu ItemView Display Only Data Fields Exiting or Returning to Previous MenusMenu Structure T1 ESF CSU ACE Menu Tree Detailed Menu Operation 1STATUSStatus Menu Tree SES Frame Bit Errors 2CONFIG ESF Enable Disable 2ALARMS 1FORMAT 1SOFTWARE REV, Submenu of 3UTIL 2SHELF Snmp ID No Loopback No Pattern Appendix a Pinouts Appendix A. Pinouts Appendix B Specification Summary Specifications and FeaturesMtbf Appendix C Acronyms/Abbreviations Frad SNA Appendix C. Acronyms/Abbreviations Appendix D Glossary CRC DTE Hdlc PVC Sdlc Index NumericsIndex

T1 ESF CSU ACE specifications

The ADTRAN T1 ESF CSU ACE is a robust and essential device designed for the efficient transmission of data over T1 lines. As a Channel Service Unit (CSU) and Digital Service Unit (DSU) in one, it meets the needs of service providers and businesses that require reliable communication. This powerful device offers a seamless connection between customer premises equipment (CPE) and the public switched telephone network (PSTN).

One of the main features of the ADTRAN T1 ESF CSU ACE is its support for both T1 and E1 line formats, making it versatile for different telecommunications environments. The unit comes with advanced error correction capabilities, which significantly minimize errors during data transmission, ensuring high-quality service. The application of Extended Superframe Format (ESF) further enhances the error detection capability, thus providing greater reliability and service availability.

The CSUs in the ADTRAN T1 ESF CSU ACE are designed with integrated diagnostics that allow users to monitor real-time network performance. Features such as loopback testing and local/remote diagnostics help technicians quickly identify and troubleshoot issues, which saves time and reduces disruptions. The built-in LED indicators give immediate status updates on power, alarms, and line integrity, allowing for ease of use and management.

In terms of scalability, this CSU can accommodate growing business needs with its flexible configuration options. Users can manage and configure the device through an intuitive command line interface (CLI), making it accessible for network administrators of all levels. Furthermore, the unit typically supports full duplex operations, enabling simultaneous transmission and reception of data, which optimizes network efficiency.

The ADTRAN T1 ESF CSU ACE also adheres to industry standards, ensuring compliance with various network requirements. It includes surge protection and ensures a robust design that is suitable for deployment in diverse environments, from small offices to larger enterprise networks.

In conclusion, the ADTRAN T1 ESF CSU ACE stands out as a reliable, feature-rich solution for businesses requiring T1 connectivity. With its combination of high performance, robust diagnostics, and comprehensive error correction, this device is an essential component for ensuring efficient and uninterrupted communication in today's digital landscape.
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