MDI-X to MDI Cable Connections | Bay Technical Associates 350

Connectors and Pin Assignments

MDI-X to MDI Cable Connections

BayStack 350 switches use MDI-X ports that allow you to connect directly to end stations without using crossover cables (Figure B-2).

BayStack 350 switch
1	8
	1	RX+
T	2	RX-
	2	RX-
	3	TX+
	4
R	5
	5
	6	TX-
	7
	8
MDI-X port

8	1	8	1
	1		1
	2		2
	3		3
	4		4
	5		5
	6		6
	7		7
	8		8
	Straight-through cable

	End station
1	8
TX+	1	T
		T
TX-	2
RX+	3
	4	R
		R
	5
RX-	6
	7
	8
MDI port
		617EA

Figure B-2. MDI-X to MDI cable connections

893-00992-B

B-3

Image 133

Bay Technical Associates 350 manual MDI-X to MDI Cable Connections, Figure B-2. MDI-X to MDI cable connections

Contents

Using the BayStack 350 10/100 Autosense Switch Statement of Conditions Trademarks Voluntary Control Council for Interference Vcci Statement Page Contents Chapter Installation Connecting to the BayStack 350 Switch Service Port Chapter Troubleshooting Index Page Figures Figure B-1 Tables Page Audience PrefaceOrganization Special Message Formats ConventionsUse of Enter, Type, and Press This section describes the conventions used in this guide Other Conventions Ordering Bay Networks PublicationsThis guide uses the following typographical conventions Region Telephone Number Fax Number How to Get Help Bay Networks Customer ServiceTechnical Solutions Center Telephone Number Fax Number For More Information Page Safety Alert Message Format Xxii Class a Product Safety Alert Messages Used in This GuideCopyright Accumulated Weight Wall Mount Accumulated Weight Shelf or Table Mount Hazardous Electrical Current Stacking Units in a Rack Hazardous Light Source Turning Off Power to the Unit Reset to Default Settings Command Choosing a Baud Rate Changing Passwords Interrupting a Software Download Removing the Top Cover Overview Chapter Getting StartedHardware Front and back panels BayStack 350 Switch Components Icon/Label Description Front and back panel components Cooling Fans Features Telnet Flash Memory Storage BootP Automatic IP Conﬁguration Network Conﬁguration Conﬁguration and Switch ManagementSnmp MIB Support BayStack 350 switches for power workgroups Connecting Power Workgroups BayStack 350 switch as a desktop/segment switch Desktop/Segment Switch Virtual LANs Creating Vlan Workgroups Quick Start Installation ﬂowchart Quick Start to Installing the BayStack 350 Switch Service Port Interface Quick Start to Managing the BayStack 350 Switch To set Snmp traps, refer to Snmp Conﬁguration in Chapter Snmp Management Applications Required Tools and Materials Chapter Installation Package Contents Hardware Site Preparation Environment Software Surface Mounting Installing the BayStack 350 Switch Attaching the Mounting Bracket Installing on a Tabletop or Shelf Before You Begin Wall Mounting Wall Mounting the Switch Attaching the mounting brackets for a rack mount Rack Mounting Installing the BayStack 350 switch in a 19-inch rack RJ-45 Port Cables Connecting Port Cables 100BASE-FX Port Cables Connecting 100BASE-FX port cables To connect the AC power cord, follow these steps Connecting Power Power-up sequence Verifying the InstallationStage Description LED indication Page Console Interface Chapter Using the Console Interface Console Terminal Requirements Service Port CablingModem Requirements Connecting to the BayStack 350 Switch Service Port Accessing the CI Menus and ScreensBaud Data bits No parity Stop bit Navigating the CI Menus and Screens Using the CI Menus and Screens Map of console interface screens Screen Fields and Descriptions Console interface main menu Main Menu Console interface main menu commands Describes the CI main menu commands Logout Command Description Reset to Default Settings IP Conﬁguration screen IP Conﬁguration IP Conﬁguration screen ﬁelds Describes the IP Conﬁguration screen ﬁelds BootP When Needed Choosing a BootP Request Mode BootP Always BootP or Last Address Snmp Conﬁguration screen Snmp Conﬁguration Snmp Conﬁguration screen ﬁelds Describes the Snmp Conﬁguration screen ﬁelds System Characteristics screen System Characteristics System Characteristics screen ﬁelds Describes the System Characteristics screen ﬁelds Switch Conﬁguration Menu Switch Conﬁguration Switch Conﬁguration Menu commands Describes the Switch Conﬁguration Menu commands MAC Address Table screen MAC Address Table MAC Address Table screen ﬁelds Describes the MAC Address Table screen ﬁeldsField Description Aging Time Vlan Conﬁguration screen Vlan Conﬁguration Using the Console Interface Sample Vlan Conﬁguration 10. Vlan Conﬁguration screen for switch S1 11. Vlan Conﬁguration screen for switch S2 12. Vlan Conﬁguration screen for switch S3 13. Port Conﬁguration screen Port Conﬁguration Port Conﬁguration screen ﬁelds Describes the Port Conﬁguration screen ﬁeldsField Description Port Status 14. Rate Limiting Conﬁguration screen Rate Limiting Conﬁguration Rate Limiting Conﬁguration screen ﬁelds Describes the Rate Limiting Conﬁguration screen ﬁelds 15. Port Statistics screen Port Statistics Port Statistics screen ﬁelds Describes the Port Statistics screen ﬁelds Oversized Packets Field Description Undersized PacketsCollisions Single Collisions Deferred Packets Field Description Flooded PacketsLate Collisions 10 describes the Clear Port Statistics screen ﬁeld Clear Port Statistics10. Clear Port Statistics screen ﬁeld FieldDescription 11 describes the Service Port Conﬁguration screen ﬁelds Service Port Conﬁguration11. Service Port Conﬁguration screen ﬁelds Required for Both 12. Spanning Tree Conﬁguration Menu commands 12 describes the Spanning Tree Conﬁguration Menu commandsCommand Description Spanning Tree Conﬁguration 19. Spanning Tree Port Conﬁguration screen Spanning Tree Port Conﬁguration Participation Spanning Tree Port Conﬁguration screen ﬁeldsPriority Path Cost 20. Spanning Tree Switch Settings screen Display Spanning Tree Switch Settings 14. Spanning Tree Switch Settings parameters 14 describes the Spanning Tree Switch Settings parameters Delay Parameter Description Forward DelayBridge Hello Bridge 15 describes the Telnet Conﬁguration screen ﬁelds Telnet Conﬁguration 15. Telnet Conﬁguration screen ﬁelds IP Address Field Description Allowed SourceMask 22. Software Download screen Software Download 16 describes the Software Download screen ﬁelds LED Indications During the Download Process16. Software Download screen ﬁelds Tftp Server IP Address Start Tftp Load of New Image 17. LED indications during the software download process Phase Description LED Indications 23. Event Log screen Display Event Log Write Threshold Excessive Bad Entries 26. Self-Test screen after resetting the switch Reset Reset to Default Settings Logout 28. Password prompt screenPage Chapter Troubleshooting LED locations LED Indications LED indications Normal Power-up Sequence Diagnosing and Correcting the ProblemSymptom Probable Cause Corrective Action Corrective actions Port Interface Port Connection ProblemsAutonegotiation Modes Using the BayStack 350 10/100 Autosense Switch Appendix a Technical Speciﬁcations Physical DimensionsEnvironmental Electrical Performance Speciﬁcations Safety Agency CertiﬁcationNetwork Protocol and Standards Compatibility Data Rate Electromagnetic Susceptibility Electromagnetic Emissions Declaration of Conformity RJ-45 10BASE-T/100BASE-TX Port Connectors Appendix B Connectors and Pin Assignments Pin Signal Description Table B-1 RJ-45 port connector pin assignmentsMDI and MDI-X Devices Figure B-2. MDI-X to MDI cable connections MDI-X to MDI Cable Connections Figure B-3 MDI-X to MDI-X cable connections MDI-X to MDI-X Cable Connections Table B-2. DB-9 service port connector pin assignments DB-9 RS-232-D Service Port Connector Figure B-5 BASE-FX multimode ﬁber optic port connector 100BASE-FX Fiber Optic Port Connectors Field Default Setting Appears in This CI Screen Appendix C Switch Default Settings Using the BayStack 350 10/100 Autosense Switch Appendix D Sample BootP Conﬁguration File 00-60-FD-00-00-00 Index-1 Index Index-2 Index-3 Index-4 Index-5