ADTRAN T1 ESF CSU ACE user manual Hdlc

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Appendix D. Glossary

T1 ESF CSU ACE

 

 

HDLC

high level data link control. A generic link-level communications protocol developed by the International Orga- nization for Standardization (ISO). HDLC manages synchronous code-transparent, serial information transfer over a link connection. See also SDLC.

hop

A single trunk line between two switches in a frame relay network. An established PVC consists of a certain number of hops, spanning the distance form the ingress access interface to the egress access interface within the network.

host computer

The primary or controlling computer in a multiple computer operation.

in-band

Signaling (dialing, diagnostics, management, configuration, etc.) over the same channel used for data.

ingress

Frame relay frames leaving from an access device in a direction toward the frame relay network.

interface device

Provides the interface between the end device(s) and a frame relay network by encapsulating the user’s native protocol in frame relay frames and sending the frames across the frame relay backbone. See also encapsulation and frame-relay-capable interface device.

ISDN

Integrated Services Digital Network. A network architecture that enables end-to-end digital connections. The network supports diverse services through integrated access arrangements and defines a limited set of standard, multipurpose interfaces for equipment vendors, network providers, and customers. Networking with a public switched telephone network is retained.

LAN

local area network. A privately owned network that offers high-speed communications channels to connect information processing equipment in a limited geographic area.

out-of-band

Signaling that is separated from the channel carrying information (voice, data, video, etc.). Typically the sepa- ration is accomplished by a filter. The signaling includes dialing and other supervisory signals.

packet

A message containing both control information and data. The control information is used for routing the packet through a network to its final destination. Contrast with frame relay frame.

packet-switching network

A telecommunications network based on packet-switching technology, wherein a transmission channel is occu- pied only for the duration of the transmission of the packet. Contrast with frame relay network.

parameter

A numerical code that controls an aspect of terminal and/or network operation. Parameters control such aspects as page size, data transmission speed, and timing options.

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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 ESF CSU ACE Overview T1 Service OfferingsT1/FT1 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 CustomerEIA-232 Connector WiringRJ-48C Connectors POWER-UP Testing and Initialization Installation Operation Front Panel OperationExample Menu Operation General Front Panel Menu OperationDescription of Menu Tools Setting/Cancelling the Data Field Selecting a Submenu ItemMenu Structure View Display Only Data FieldsExiting or Returning to Previous Menus 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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