Bay Technical Associates 303, 304 manual DB-9 connector pin assignments, Front-panel LEDs

Page 31

Introduction to the BayStack 303 and 304 Ethernet Switches

The console port connector pin assignments are described in Table 1-2.

Table 1-2.

DB-9 connector pin assignments

 

 

 

Pins

Signal name

Direction

 

 

1

Not used

 

DB-9

 

2

Transmit data, TD

To terminal

1

5

3

Receive data, RD

From terminal

 

 

 

 

4

Not used

 

 

 

5

Common signal ground

 

6

9

6

Not used

 

 

 

 

 

3166.3

7

Not used

 

 

 

8

Not used

 

 

 

9

Not used

 

For information about connecting a terminal to the console port, refer to

Chapter 2, “Installing the BayStack Switches.”

LEDs

The LEDs on the front panel of the BayStack switches help you to identify the unit port status and MDA operational mode (see Table 1-3). LEDs associated with the RJ-45 port connectors allow you to identify the link status of each port.

Table 1-3.

Front-panel LEDs

 

 

 

 

 

 

 

Type

Label

Color

State

Meaning

 

 

 

 

 

Link status of

Link

Green

On

Link is active and connected correctly.

each port

 

 

 

 

 

 

 

Off

Link is inoperative or improperly connected.

Unit AC

Power

Green

On

Switch is receiving valid AC power.

power supply

 

 

 

 

status

 

 

Off

Switch is not receiving valid AC power, or internal power

 

 

 

 

supply has failed.

System

Status

Green

On

Unit is operating properly.

status

 

 

 

 

 

 

 

Blinking

Unit is performing self-tests or network configuration.

 

 

 

Off

A system fault has occurred.

 

 

 

 

 

 

 

 

 

 

893-01010-A

 

 

 

1-7

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Contents Using BayStack 303 Ethernet Switches Statement of Conditions TrademarksFederal Communications Commission FCC Statement EN 55 022 Declaration of Conformance 893-01010-A Contents Chapter Installing the BayStack Switches Appendix a Technical Specifications Viii Figures 893-01010-A Tables Xii Audience PurposeUse of Enter, Type, and Press Two-tiered Procedure FormatConventions Special Message FormatsRegion Telephone number Fax number How to Get HelpOrdering Bay Networks Publications Bay Networks Customer SupportFor More Information Technical Solutions Center Telephone number Fax numberSafety Alert Message Format Xviii Class a Product Safety Alert Messages Used in This GuideCopyright See Caution on Accumulated Weight Shelf or Table MountStacking Units in a Rack See Warning on Turning Off Power to the UnitReset To Default Settings Command Removing the Top Cover Features Introduction to the BayStack 303 and 304 Ethernet SwitchesUsing the BayStack 303 and 304 Ethernet Switches Front Panel Physical Description10BASE-T Ports BayStack 303 switch front panelPin MDI-X signal RJ-45 connector pinout10/100BASE-TX Port MDA Slot Console Port ConnectorFront-panel LEDs DB-9 connector pin assignmentsPins Signal name Direction LEDsPower and Status LEDs Power Cord SpecificationsPower Status Meaning Country/Plug description Specifications Typical plug International power cord specificationsPage Installation Requirements Chapter Installing the BayStack SwitchesInstalling the BayStack Switches on a Flat Surface Installation ProcedureAttach the power cord to the back of the switch Installing the BayStack Switch in a RackPositioning the chassis in the rack Installing a Metal Chassis in a RackInstalling metal chassis in rack Installing a Plastic Chassis in a RackInstalling the plastic chassis in the rack Completing Rack Mounting Installation Connecting 10BASE-T Ports Attaching Devices to the BayStack Switch100 Mb/s port connections Connecting the 10/100BASE-TX PortAutonegotiation Connecting to the Console Port Connecting the 100BASE-FX PortUsing the BayStack 303 and 304 Ethernet Switches Connecting to the console port Power-up Self-TestsPower Up Self Test screen Parameter Default value Initial Setup of a BayStack Ethernet SwitchUsing Factory Default Settings Factory default settingsLanguage selection menu Selecting a LanguageMain Menu Initial Switch SetupType 2 to select 2---System Configuration from the Main Menu Type 1 in the command line Type 2 in the command line Using the Menus and Screens Customizing and Managing the BayStack SwitchesLanguage Selection Menu Menu and screen hierarchyMenu and screen areas Menu and Screen AreasNavigation Commands and Command Line Area Switch Status AreaCentral Screen Area Menu and Screen Descriptions Main Menu Language Selection MenuSystem Information Switch InformationSpanning Tree Information Spanning Tree General Information Customizing and Managing the BayStack Switches Port Statistics and Status Information Spanning Tree Port InformationCustomizing and Managing the BayStack Switches System Configuration Switch Network Configuration Spanning Tree Configuration Port ConfigurationGeneral Configuration Snmp Configuration Exit Telnet Using the BayStack SwitchReset System Reset to DefaultAfter BeforeSpanning Tree Protocol BayStack 303 as a desktop switchNetwork Management with Snmp Managing the BayStack SwitchesMIB Network Management through a Serial I/O Connection Network Management Using a Telnet ConnectionType 3 to select Reset System from the Main Menu Upgrading Switch Software Through Tftp ConnectionPress Return when the Power Up Self Test screen is displayed Type 1 to select Upgrade Switch Software Page BayStack 303 and 304 Switch-related Issues Chapter Troubleshooting and DiagnosticsAutonegotiation MDI-X to MDI cable connections MDI and MDI-X ConnectionsMDI-X to MDI-X cable connections Installation-related IssuesCabling AddressesLink Status General Specifications Hardware Architecture Safety Agency ApprovalsPhysical Specifications Performance SpecificationsDeclaration of Conformity Page Appendix B Media Dependent Adapters MDAs Label Color State Meaning Table B-1 100BASE-FX MDA LEDs10/100BASE-TX MDA Table B-2 100BASE-TX MDA LEDs Installing an MDAFigure B-3. Installing an MDA Page Autonegotiation, 1-5, 2-11 NumbersIndex-2 Index-3 Index-4 Index-5

304, 303 specifications

Bay Technical Associates (BTA) has established itself as a leader in the field of technology, particularly with the introduction of their BTA 303 and 304 models. These devices are designed to meet the increasing demands of various industries, ranging from telecommunications to manufacturing, by offering cutting-edge features and robust performance.

The BTA 303 is a versatile system that integrates advanced processing capabilities with a user-friendly interface. It comes equipped with high-speed data processing units that enable rapid analysis and decision-making. One of the standout features of the 303 model is its modular design, allowing users to easily customize and expand the system based on their specific requirements. This flexibility makes it an ideal choice for businesses looking to scale their operations without the need for a complete systems overhaul.

On the other hand, the BTA 304 pushes the envelope with its enhanced connectivity options. It supports multiple communication protocols, including Ethernet, Wi-Fi, and Bluetooth, which ensures seamless integration with other devices and systems. This level of connectivity is crucial for industries that rely on real-time data exchange and remote monitoring. Furthermore, the 304 model is equipped with advanced security features that protect sensitive information, a critical aspect in today’s data-driven world.

Both the BTA 303 and 304 leverage state-of-the-art technologies to enhance performance. They are built on a robust architecture that allows for high levels of data throughput without compromising on reliability. Additionally, these systems incorporate machine learning algorithms that enable predictive analytics, helping businesses to foresee challenges and optimize their operations accordingly.

In terms of user experience, BTA has focused on developing intuitive software that simplifies system management. The graphical user interface (GUI) is designed to be accessible, enabling users at all skill levels to navigate and utilize the system effectively. Comprehensive customer support is also provided, ensuring that users can maximize the potential of their BTA systems.

In conclusion, the BTA 303 and 304 models from Bay Technical Associates are exemplary systems that combine advanced features, modern technologies, and user-centric design. Their modularity, connectivity, and analytical capabilities position them as essential tools across various industries, driving efficiency and innovation. With ongoing advancements in technology, BTA continues to evolve, ensuring that its offerings remain at the forefront of the market.
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