Foundry Networks 2402CF manual Connecting to PCs, Servers, Hubs and Switches

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MAKINGNETWORK CONNECTIONS

crossover — known as fixed crossover (MDI-X) ports — so that they can be connected to PCs and servers using standard straight-through cable. Some switches and hubs also have an MDI port, so that they can connect to another switch’s/hub’s MDI-X port using straight-through cable. To connect between two switches/hubs that only have fixed MDI-X ports, the wiring crossover must be implemented in the cable — known as a crossover cable.

The RJ-45 ports on the switch base unit support automatic MDI/ MDI-X operation, which means that they automatically detect the wiring in the link and configure as MDI or MDI-X accordingly. So for these ports, you can use standard straight-through twisted-pair cables to connect to any other network device (PCs, servers, switches, hubs, or routers). However, note that auto-negotiation must be enabled on these ports for automatic wiring configuration to function properly.

Connecting to PCs, Servers, Hubs and Switches

&DXWLRQ￿ Do not plug a phone jack connector into an RJ-45 port. This will damage the switch. Use only twisted-pair cables with RJ-45 connectors that conform to FCC standards.

1.Attach one end of a twisted-pair cable segment to the device’s RJ-45 connector.

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© 2003 Foundry Networks, Inc.

February 2003

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Contents Foundry EdgeIron 2402CF Installation Guide Page Compliances FCC Class aEC Conformance Declaration Class a ‹RXQGU\1HWZRUNV,QF Industry Canada Class a Japan Vcci Class aAustralia AS/NZS 3548 1995 Class a Safety Compliance Warnhinweis Faseroptikanschlüsse Optische SicherheitUnderwriters Laboratories Compliance Statement Wichtige Sicherheitshinweise Germany ‹RXQGU\1HWZRUNV,QF Contents Chapter Installing the Switch Chapter Making Network ConnectionsGlossary Index ‹RXQGU\1HWZRUNV,QF How to Get Help About this GuideAudience NomenclatureWarranty Coverage Related PublicationsAbout the Switch OverviewSwitch Architecture Management OptionsVLANs Multicast Switching Description of HardwareRJ-45 Ports Traffic PriorityPort Status LEDs Port Status LEDsSystem Status LEDs Power Supply Receptacle Features and Benefits ConnectivityPerformance ManagementFoundry Networks, Inc February Introduction to Switching Network PlanningApplication Example Connectivity RulesMbps Gigabit Ethernet Collision Domain Maximum Fiber Optic Cable Distance for 1000BASE-SXMaximum Cable Distance for 1000BASE-T Maximum Cable Distance for 10/100BASEApplication Notes Installing the Switch Selecting a SiteEquipment Checklist Package ContentsOptional Rack-Mounting Equipment Mounting Rack MountingTo rack-mount devices Desktop or Shelf Mounting Attaching the BracketsConnecting to a Power Source Attaching the Adhesive FeetPower Receptacle Connecting Network Devices Chapter Making Network ConnectionsTwisted-Pair Devices Cabling GuidelinesConnecting to PCs, Servers, Hubs and Switches Wiring Closet Connections Making Twisted-Pair ConnectionsWiring Closet Connections Fiber Optic Devices Making SC Port Connections Appendix a Troubleshooting Diagnosing Switch IndicatorsPower and Cooling Problems InstallationIn-Band Access IN-BANDACCESS Foundry Networks, Inc February Specifications Appendix B CablesTwisted-Pair Cable and Pin Assignments 10BASE-T/100BASE-TX Pin AssignmentsPin MDI-X Signal MDI Signal Name Straight-Through Wiring Crossover WiringMDI Signal Name MDI-X Signal Name 1000BASE-T Pin AssignmentsCable Testing for Existing Category 5 Cable Adjusting Existing Category 5 Cabling1000BASE-T Cable Requirements Console Port Pin Assignments DB-9 Port Pin AssignmentsConsole Port to 9-Pin DTE Port on PC Consoleto 25-Pin DTE Port on PC Appendix C Specifications Physical CharacteristicsBase Unit Switching Database WeightTemperature Power SupplyManagement Features StandardsSafety CompliancesCE Mark Emissions1000BASE-T Auto-NegotiationBandwidth CollisionCollision Domain End StationFast Ethernet Switch Full DuplexGigabit Ethernet IeeeMedia Access Control MAC RJ-45 ConnectorSwitched Ports LAN SegmentUTP Glossary-6 Foundry Networks, Inc February Index Location requirements Management Index Problems A-2 Switch indicators A-1 Index-4 Foundry Networks, Inc February

2402CF specifications

Foundry Networks, a prominent player in the networking industry, introduced the 2402CF, a highly capable switch designed for enterprise networks and data centers. This device is part of the company’s advanced switching solutions, catering to the increasing demand for high-speed networking and reliable performance in complex environments.

The Foundry Networks 2402CF features a robust architecture that supports high throughput, making it suitable for demanding applications such as video streaming, large data transfers, and virtualization. One of the main highlights of this switch is its ability to deliver wire-speed Layer 2 and Layer 3 switching, enhancing overall network performance. This is particularly important for businesses that rely on seamless connectivity and minimal latency to maintain their operations.

Equipped with multiple Fast Ethernet (10/100) ports, the 2402CF offers flexibility and scalability, allowing organizations to easily integrate additional devices as their needs grow. The switch also supports Power over Ethernet (PoE), enabling it to power connected devices such as IP phones and wireless access points without the need for additional electrical outlets.

The device features advanced management capabilities, including an intuitive web-based interface and support for industry-standard protocols such as Simple Network Management Protocol (SNMP). These features allow network administrators to monitor performance, configure settings, and troubleshoot issues efficiently, reducing downtime and ensuring network reliability.

Security is another critical aspect of the Foundry Networks 2402CF. It includes features such as Access Control Lists (ACLs) and port security to help safeguard sensitive data and prevent unauthorized access. Additionally, the switch supports VLANs, enabling the segmentation of network traffic for improved performance and security.

In summary, the Foundry Networks 2402CF is a versatile and powerful switch that meets the needs of modern enterprises. With its high-speed capabilities, advanced management tools, and robust security features, the 2402CF is well-equipped to support the complex and evolving demands of contemporary network environments. Organizations looking for a reliable networking solution will find the Foundry Networks 2402CF to be a valuable addition to their infrastructure.
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