Alcatel-Lucent 740 manual Serial Line Card V.35/X.21, Interface

Page 28

OmniAccess 740 Overview

SERIAL LINE CARD (V.35/X.21)

Serial Card (V.35/X.21) provides WAN termination for four ports over serial sync interfaces. The card is a single slot line card, and is installed either in slot 0 or 1. The card allows full duplex operation on a single copper pair and operates in either DTE of DCE mode depending on the cable attached.

V.35 and X.21 are well known communication protocols over synchronous serial lines.

V.35 Interface

The V.35 interface was originally specified by CCITT as an interface for 48kbps line transmissions. It has been adopted for all line speeds above 20kbps.

V.35 is a mixture of balanced and common earth signal interfaces. The control lines including DTR, DSR. DCD, RTS, and CTS are single wire common earth interfaces. The data and clock signals are balanced signals.

X.21 Interface

The physical interface between the DTE and the DCE is defined in ITU-T recommendation as X.21. The DCE provides a full-duplex, bit-serial, synchronous transmission path between the DTE and the local PSE. It can operate at data rates from 600bps.

OA7-USP-2

4

 

 

1

 

 

 

 

 

 

 

2

3

1.V.35/X.21 Card LEDs

2.V.35/X.21 Port LEDs

3.68 pin VHDCI Connector

4.Thumb Screw

Figure 9: Serial Line Card (V.35/X.21)

Alcatel-Lucent

20

OmniAccess 740 Hardware User’s Guide

Page 27 Page 29
Image 28
Page 27 Page 29
Contents OmniAccess 740 Hardware Users Guide West Agoura RoadCopyright Preface Starting the OmniAccess List of Figures Page List of Tables Page Chapter Description About this GuideAudience Document Organization Safety WarningsDocument Conventions Obtaining Documentation Reference PublicationsObtaining Technical Assistance Documentation FeedbackAlcatel-Lucent OmniAccess 740 Overview IntroductionPackage Contents OA-740 OverviewHardware Overview OA-740OA-740 Chassis OA-740 ChassisOA-740 Chassis Physical Specifications Parameter ValueFront Panel LED Status Slot NumbersStatus Description SE LEDs Cable Connections Port or Module Port Type Connect ToServices Engine User ModulesSE Card LEDs SE Card LEDsStatus Description LEDs for Ethernet Port on SE CardOA7-T1E1-4 T1E1 Card LEDs Port T1E1 Line Card LEDsT1E1 Port LEDs T1E1 Mode LEDs GigE Line CardGigE Card LEDs GigE Line Card LEDsLEDs for each Port on GigE Card LED Serial Line Card V.35/X.21 InterfaceSerial Card V.35/X.21 LEDs Serial Card V.35/X.21 LEDsSerial V.35/X.21 Port LEDs Serial Card V.35/X.21 Cable Details Serial Card V.35/X.21 Cable Part NumbersOmniAccess System Specifications Environmental SpecificationsPower Specifications Physical SpecificationsInstalling the OmniAccess Installation Checklist Preparing for InstallationRequired Tools and Equipment Safety Measures Preventing InjuryEquipment Guidelines Safety with Electricity Lifting SafelyPreventing Electrostatic Discharge Damage Site Requirement Guidelines Specification Minimum MaximumEnvironmental Site Requirements Power Supply Overview Power Supply SpecificationsConnecting Power Cord Plant Wiring General Installation RACK-MOUNTING the OA-740 Parts Required Installing the OA-740IN the Rack Rack Mounting the OA-740Installing User Modules Installing Line CardsInstalling Line Card Installing FillersStarting the OmniAccess Checking Conditions Prior to System Startup Starting the OA-740Starting the OA-740 RJ-45 Connector Connecting to the System Console PortRJ-45 Console Port Console Properties Performing Basic Configuration Tasks Accessing OA-740 Through CLIEnable secretpassword 5 password Interface name slot/port Http enabledisable ALUconfig# write mem Connecting the System to the Network Connecting to Internal NetworkOmniAccess Connecting Through SSH Connecting Through External Network RJ-11 Modem Port ConnectorSite LOG Alcatel-Lucent Appendix a Regulatory Compliance and Safety Information Declaration of Conformity CE MarkWaste Electrical and Electronic Equipment Weee Statement 产品说明书附件 China Rohs Hazardous Substance TableCbfb Standards Compliance SafetyTelecom Declaration of Conformity Addendum Application of Council DirectivesManufacturer’s Name Manufacturer’s AddressFCC Class A, Part Canada Class a Statement CISPR22 Class a WarningClass a Warning for Taiwan and Other Chinese Markets Translated Safety Warnings Translated Safety Warnings Battery Warning Français EspañolRead Important Safety Information Warning Wrist Strap Warning Instrucciones DE Seguridad EN Español Cumple con 21CFR 1040.10 y 1040.11 ó sus equivalentes Alcatel-Lucent AC Power Supply Specifications Description Specification InputEnvironmental Characteristics OutputDescription Specification Regulatory compliance RJ-11 Modem Connector PIN Assignments RJ-11 Connector Pin Number Signal NameRJ-45 Console Connector PIN Assignments RJ-45 Connector Pin # Signal NameT1E1 Card Port Connector Pin Assignment T1E1 Connector PIN AssignmentsPin # Signal Name SE/L2GE Connector PIN Assignments Pin # 10 Base-T and 100 Base-Tx 1000 Base-Tx ModeSerial Card V.35/X.21 Connector PIN Assignments Pin# Signal NamePORT1TXCB P2P3CMODE2 Serial Card V.35 DTE Cable Pin-out

740 specifications

The Alcatel-Lucent 740, also known as the 7400 Series, is a high-performance, versatile platform designed for service providers looking to deliver a wide range of services, including broadband and voice over IP (VoIP). This system is engineered to support the growing demand for bandwidth and the shift towards more data-centric services, catering to both residential and business users.

One of the standout features of the Alcatel-Lucent 740 is its ability to provide advanced routing capabilities. With its robust routing engine, the platform can handle complex tasks such as traffic management and Quality of Service (QoS) optimization. This ensures that the user's experience remains consistent and high quality, even during peak usage times. The precise routing capabilities are critical for applications that require low latency and high reliability, such as video conferencing and online gaming.

The 7400 Series also integrates seamlessly with existing networks, supporting both legacy and modern protocols. This ensures that service providers can transition smoothly to new technologies without losing compatibility with older systems. The platform supports various technologies, including MPLS (Multiprotocol Label Switching), which aids in efficient data traffic handling and improves network performance.

Another important characteristic of the Alcatel-Lucent 740 is its scalability. As service demands grow, the platform can be easily expanded to accommodate increased traffic and new services. This adaptability ensures that providers can invest in their infrastructure with confidence, knowing that the 7400 Series will grow alongside their business needs.

Additionally, the Alcatel-Lucent 740 supports various access technologies, including DSL, fiber optics, and wireless, allowing service providers to offer a range of options to their customers. This flexibility is particularly valuable as it enables providers to tailor their services to the specific needs of different markets.

Furthermore, the platform features an intuitive management interface that simplifies network maintenance and operations. This reduces the operational burden on service providers, allowing them to focus on delivering exceptional service rather than getting bogged down by complex technical challenges.

In conclusion, the Alcatel-Lucent 740 delivers a powerful combination of advanced routing, scalability, and multi-technology support, making it a compelling choice for service providers looking to enhance their service offerings in today's competitive landscape.
Top Page Image Contents